US 2014/0371056 A1Published application

Iron(III) Containing Complex and Condensation Reaction Catalysts, Methods for Preparing the Catalysts, and Compositions Containing the Catalysts

AssigneeDow Coming Corporation

InventorsKurt Brandstadt, Simon Cook, Gary Diamond, Keith Hall, Loren Lower, Avril Surgenor, Richard Taylor, James Tonge, Ming-Shin Tzou, Thomas Galbraith, James Shoemaker

Life of this patent

Estimating the term…

Abstract

A composition is capable of curing via condensation reaction. The composition uses a new condensation reaction catalyst. The new condensation reaction catalyst is used to replace conventional tin catalysts. The composition can react to form a gum, gel, rubber, or resin.

Claims20

Dependent claims

(canceled)

A composition comprising:

(A) a catalytically effective amount of a catalytically active reaction product of a reaction of ingredients i) and ii), where
Ingredient i) is a Fe precursor of general formula Fe-A3, where each A is independently a monovalent organic group;
and
Ingredient ii) is one of a ligand of general formulae (II), (iii), (iv), (vi), (vii), (x), (xv), (xvi), (xvii), (xviii), (xix), (xx), (xxi), (xxiii), (xxiv), (xxv), (xxvi), (xxvii), (xxviii), (xxix), (xxx), (xxxi), (xxxii), (xxxiii), (xxxv), (xxxvi), (xxxvii), (xxxviii), (xl), or (xli);
where
General formula (iii) is
where Q1 and Q2 are each independently selected from N, O, S and P, subscript b is an integer from 0 to 1, subscript c is an integer from 0 to 1, subscript d is an integer from 0 to 1, dashed lines indicate either single or double bonds, A1, A2, A3, and A4 are each independently selected from a monovalent organic group, H, and an inorganic group, A5 and A6 are each independently selected from H, a monovalent organic group, an inorganic group, and a halogen;
with the provisos that A1 and A2 may combine to form a ring structure, A2 and A3 may combine to form a ring structure, A3 and A4 may combine to form a ring structure, A3 and A5 may combine to form a ring structure, A1 and A3 may combine to form a ring structure, and/or A1 and A5 may combine to form a ring structure;
or
General formula (iii) is
where Q3 is selected from N and P, subscript e is an integer from 1 to 2, subscript f is an integer from 1 to 2, dashed lines indicate either single or double bonds, Q4 is selected from S and O, and A10, A11, and A12 are each independently selected from a monovalent organic group, H, and an inorganic group, with the proviso that A10 and A12 may combine to form a ring structure;
or
General formula (iv) is
where Q5 is selected from O and S, subscript g is an integer from 1 to 2, A15 is selected from a monovalent organic group and H, A16 is selected from a monovalent organic group and a halogen, A17, A18, A19, and A20 are each independently selected from H, a monovalent organic group, and a halogen, with the proviso that A17 is not methyl, and with the proviso that A16 and A20 may combine to form a ring structure;
or
General formula (vi) is
where subscript j is an integer from 1 to 2, A35 and A38 are each independently selected from a monovalent organic group and H, A36 and A37 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that A35 and A36 may combine to form a ring structure and with the proviso that when j is 2, then A37 may combine with another A37 to form a ring structure;
or
General formula (vii) is
where subscript k is an integer from 1 to 2 and Q8 is selected from O and S, each dashed line indicates either a single bond or a double bond, A43 and A40 are each independently a monovalent organic group, A41 and A42 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the provisos that A42 and A43 may combine to form a ring structure, A41 and A40 may combine to form a ring structure, and when k is 2, then A43 may combine with another A43 to form a ring structure;
or
General formula (x) is
where Q10 is selected from O and S, A51 and A50 are each independently selected from a monovalent organic group and H, A52 and A53 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the provisos that A52 and A53 may combine to form a ring structure or A50 and A52 may combine to form a ring structure;
or
General formula (xv) is
where Q15 is selected from O and S, A80 and A84 are each independently selected from a monovalent organic group and H, A81, A82, and A83 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that A82 and A83 may combine to form a ring structure;
or
General formula (xvi) is
where subscript x is an integer from 0 to 4, subscript w is an integer from 0 to 2, Q17 is selected from O and S, Q18 is selected from O, S, and NH, Q19 is selected from N, C, O, and S, A85 and A87 are each independently selected from a monovalent organic group and H, A86 and A88 are each independently selected from a monovalent organic group, a halogen, and an inorganic group;
with the provisos that A86 and A87 may combine to form a ring structure, and/or A88 may combine with another A88 to form a ring structure;
or
General formula (xvii) is
where subscript y is an integer from 0 to 4, subscript z is an integer from 0 to 2, Q20 is selected from O and S, Q22 is selected from O and S, Q21 is selected from N, C, O, and S, A90 and A93 are each independently selected from a monovalent organic group and H, A91 and A92 are each independently selected from a monovalent organic group, a halogen, and an inorganic group;
with the proviso that A91 may combine with another A91 to form a ring structure;
or
General formula (xviii) is
where A100, A106, A103, and A104 are each independently selected from a monovalent organic group, H, and an inorganic group, with the proviso that when A100 and A106 are methyl, then A104 and A103 are H, A101, A102, and A105 are each independently selected from a monovalent organic group a halogen, H, and an inorganic group;
with the provisos that A100 and A106 may combine to form a ring structure and/or A103 and A104 may combine to form a ring structure and/or A105 and A102 may combine to form a ring structure;
or
General formula (xix) is
where subscript aa is an integer from 1 to 2, Q24 is selected from O and S, Q25 is selected from N, P, and NH,
A115, A114, A113, and A111 are each independently selected from a monovalent organic group a halogen, an inorganic group, and H, A112 and A110 are each independently selected from a monovalent organic group, an inorganic group, and H, A116 is selected from alkyl, aryl, aralkyl, carbocycle, cycloalkyl, halogenated hydrocarbon group, a halogen, and H;
with the provisos that A116 and A115 may combine to form a ring structure and/or A115 and A114 may combine to form a ring structure and/or A114 and A113 may combine to form a ring structure, and with the proviso that when subscript aa is 2, A110 may form a ring structure with another A110 with the proviso that when A110 forms piperidine then A116 is not be H, and with the proviso that when Q25 is NH then A110 does not form an ethylene bridged structure with another structure (xix) where Q25 is NH and A110-A116 are H;
or
General formula (xx) is
where Q26 is selected from O and S, A121, A122, and A123 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that A123 is not methyl, A120, A124, and A125 are each independently selected from a monovalent organic group and H;
with the proviso that A123 and A124 may combine to form a ring structure;
or
General formula (xxi) is
where Q30 and Q31 are each independently selected from O and S, A131, A134, and A133 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that when A134 is O, then A132 is not ethyl, A130 and A132 are each independently selected from a monovalent organic group and H;
with the proviso that A131 and A133 may combine to form a ring structure, with the proviso that the ring structure is not an unsubstituted phenyl group, and/or with the proviso A130 and A133 may form a ring structure;
or
General formula (xxiii) is
where subscript dd is an integer from 0 to 4, A151 and each A150 are each independently selected from a monovalent organic group a halogen, an inorganic group, and H, A152 is selected from a monovalent organic group and H;
with the proviso that when subscript dd>1, then A150 may combine with another A150 to form a ring structure;
or
General formula (xxiv) is
where subscript ee is an integer from 0 to 4, Q35 and Q36 are each independently selected from O and S, A161 is selected from a monovalent organic group and H, A160 is a monovalent organic group, each A162 is independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that when subscript ee>1, then A162 may combine with another A162 to form a ring structure;
or
General formula (xxv) is
where subscript ff is an integer from 0 to 4, A171 is selected from a monovalent organic group and H, and each A172 is independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that when ff>1, then A172 may combine with another A172 to form a ring structure;
or
General formula (xxvi) is
where Q40 is S, Q41 is O, A181 is H, A180 is an aralkyl croup, and A182 is an alkyl group and A183 is an inorganic group;
or
General formula (xxvii) is
where A191, A192, and A193 are each independently selected from an alkyl, aryl, halogenated hydrocarbon, aralkyl, carbocycle, cycloalkyl, a halogen, an inorganic group, and H;
with the provisos that A192 and A193 may combine to form a ring structure and/or A192 and A191 may combine to form a ring structure;
or
General formula (xxviii) is
where Q42 and Q43 are each independently selected from O and S, A200 is selected from a monovalent organic group, a halogen, an inorganic group, and H, and A201 and A202 are each independently a monovalent organic group;
with the proviso that A201 and A202 may combine to form a ring structure;
or
General formula (xxix)
where A210, A211, and A212 are each independently selected from a monovalent organic group and H;
or
General formula (xxx) is
where Q45 and Q46 are each independently selected from O and S, A222, A223, A224, A225, and A226 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H, and A221 and A222 are each independently selected from a monovalent organic group and H;
with the provisos that A222 and A223 may combine to form a ring structure and/or A225 and A226 may combine to form a ring structure and/or A224 and A226 may combine to form a ring structure;
or
General formula (xxxi) is
where Q47 is selected from O and S, A230 is selected from a monovalent organic group and H, A231 is selected from a monovalent organic group, a halogen, an inorganic group, and H, each A232 is independently selected from a monovalent organic group, a halogen, and an inorganic group, and subscript gg is an integer from 0 to 4, with the proviso that when subscript gg>1, A232 may combine with another A232 to form a ring structure;
or
General formula (xxxii) is
where A252 and A253 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that A252 and A253 may combine to form a ring structure;
or
General formula (xxxiii) is
where subscript hh is an integer from 0 to 3, subscript kk is an integer from 0 to 3, and each A260 and each A261 is independently selected from a monovalent organic group, a halogen, and an inorganic group;
with the proviso that when hh>1, then A261 may combine with another A261 to form a ring structure, and with the proviso that when kk>1, A262 may combine with another A262 to form a ring structure;
or
General formula (xxxv) is
where A281 and A282 are each independently selected from a monovalent organic group, a halogen, and an inorganic group, and A283 and A284 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
or
General formula (xxxvii) is
where subscript pp is an integer from 4 to 12;
or
General formula (xxxviii) is
where subscript qq is an integer from 3 to 6, and A300, A301, and A302 are each independently selected from a monovalent organic group, an inorganic group, and H;
or
General formula (xl) is
where subscript rr is an integer from 0 to 3, subscript ss is an integer from 0 to 3, each A322 and each A321 are independently selected from a monovalent organic group, a halogen, and an inorganic group;
with the provisos that when ss>1, then A322 may combine with another A322 to form a ring structure, and when rr>1, then A321 may combine with another A321 to form a ring structure;
or
General formula (xli) is
where subscript tt is an integer from 0 to 4, each A331 is independently selected from a monovalent organic group, a halogen, and an inorganic group;
with the proviso that when tt>1, then A331 may combine with another A331 to form a ring structure, and A332 and A333 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that A332 and A333 may combine to form a ring structure;
and
(B) a silicon containing base polymer having an average, per molecule, of one or more hydrolyzable substituents.

115 more elements

A method comprising:

reacting
i) a Fe precursor of general formula Fe-A3, where each A is independently a monovalent organic group;
and
ii) a ligand selected from the group consisting of one of general formulae (ii), (iii), (iv), (vi), (vii), (x), (xv), (xvi), (xvii), (xviii), (xix), (xx), (xxi), (xxiii), (xxiv), (xxv), (xxvi), (xxvii), (xxviii), (xxix), (xxx), (xxxi), or (xxxii);
where
General formula (ii) is
where Q1 and Q2 are each independently selected from N, O, S and P, subscript b is an integer from 0 to 1, subscript c is an integer from 0 to 1, subscript d is an integer from 0 to 1, dashed lines indicate either single or double bonds, A1, A2, A3, and A4 are each independently selected from a monovalent organic group, H, and an inorganic group, A5 and A6 are each independently selected from H, a monovalent organic group, an inorganic group, and a halogen;
with the provisos that A1 and A2 may combine to form a ring structure, A2 and A3 may combine to form a ring structure, A3 and A4 may combine to form a ring structure, A3 and A5 may combine to form a ring structure, A1 and A3 may combine to form a ring structure, and/or A1 and A5 may combine to form a ring structure;
or
General formula (iii) is
where Q3 is selected from N and P, subscript e is an integer from 1 to 2, subscript f is an integer from 1 to 2, dashed lines indicate either single or double bonds, Q4 is selected from S and O, and A10, A11, and A12 are each independently selected from a monovalent organic group, H, and an inorganic group, with the proviso that A10 and A12 may combine to form a ring structure;
or
General formula (iv) is
where Q5 is selected from O and S, subscript g is an integer from 1 to 2, A15 is selected from a monovalent organic group and H, A16 is selected from a monovalent organic group and a halogen, A17, A18, A19, and A20 are each independently selected from H, a monovalent organic group, and a halogen, with the proviso that A17 is not methyl, and with the proviso that A16 and A20 may combine to form a ring structure;
or
General formula (vi) is
where subscript j is an integer from 1 to 2, A35 and A38 are each independently selected from a monovalent organic group and H, A36 and A37 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that A35 and A36 may combine to form a ring structure and with the proviso that when j is 2, then A37 may combine with another A37 to form a ring structure;
or
General formula (vii) is
where subscript k is an integer from 1 to 2 and Q8 is selected from O and S, each dashed line indicates either a single bond or a double bond, A43 and A40 are each independently a monovalent organic group, A41 and A42 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the provisos that A42 and A43 may combine to form a ring structure, A41 and A40 may combine to form a ring structure, and when k is 2, then A43 may combine with another A43 to form a ring structure;
or
General formula (x) is
where Q10 is selected from O and S, A51 and A50 are each independently selected from a monovalent organic group and H, A52 and A53 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the provisos that A52 and A53 may combine to form a ring structure or A50 and A52 may combine to form a ring structure;
or
General formula (xv) is
where Q15 is selected from O and S, A80 and A84 are each independently selected from a monovalent organic group and H, A81, A82, and A83 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that A82 and A83 may combine to form a ring structure;
or
General formula (xvi) is
where subscript x is an integer from 0 to 4, subscript w is an integer from 0 to 2, Q17 is selected from O and S, Q18 is selected from O, S, and NH, Q19 is selected from N, C, O, and S, A85 and A87 are each independently selected from a monovalent organic group and H, A86 and A88 are each independently selected from a monovalent organic group, a halogen, and an inorganic group;
with the provisos that A86 and A87 may combine to form a ring structure, and/or A88 may combine with another A88 to form a ring structure;
or
General formula (xvii) is
where subscript y is an integer from 0 to 4, subscript z is an integer from 0 to 2, Q20 is selected from O and S, Q22 is selected from O and S, Q21 is selected from N, C, O, and S, A90 and A93 are each independently selected from a monovalent organic group and H, A91 and A92 are each independently selected from a monovalent organic group, a halogen, and an inorganic group;
with the proviso that A91 may combine with another A91 to form a ring structure;
or
General formula (xviii) is
where A100, A106, A103, and A104 are each independently selected from a monovalent organic group, H, and an inorganic group, with the proviso that when A100 and A106 are methyl, then A104 and A103 are H, A101, A102, and A105 are each independently selected from a monovalent organic group a halogen, H, and an inorganic group;
with the provisos that A100 and A106 may combine to form a ring structure and/or A103 and A104 may combine to form a ring structure and/or A105 and A102 may combine to form a ring structure;
or
General formula (xix) is
where subscript aa is an integer from 1 to 2, Q24 is selected from O and S, Q25 is selected from N, P, and NH,
A115, A114, A113, and A111 are each independently selected from a monovalent organic group a halogen, an inorganic group, and H, A112 and A110 are each independently selected from a monovalent organic group, an inorganic group, and H, A116 is selected from alkyl, aryl, aralkyl, carbocycle, cycloalkyl, halogenated hydrocarbon group, a halogen, and H;
with the provisos that A116 and A115 may combine to form a ring structure and/or A115 and A114 may combine to form a ring structure and/or A114 and A113 may combine to form a ring structure, and with the proviso that when subscript aa is 2, A110 may form a ring structure with another A110 with the proviso that when A110 forms piperidine then A116 is not be H, and with the proviso that when Q25 is NH then A110 does not form an ethylene bridged structure with another structure (xix) where Q25 is NH and A110-A116 are H;
or
General formula (xx) is
where Q26 is selected from O and S, A121, A122, and A123 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that A123 is not methyl, A120, A124, and A125 are each independently selected from a monovalent organic group and H;
with the proviso that A123 and A124 may combine to form a ring structure;
or
General formula (xxi) is
where Q30 and Q31 are each independently selected from O and S, A131, A134, and A133 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that when A134 is O, then A132 is not ethyl, A130 and A132 are each independently selected from a monovalent organic group and H;
with the proviso that A131 and A133 may combine to form a ring structure, with the proviso that the ring structure is not an unsubstituted phenyl group, and/or with the proviso A130 and A133 may form a ring structure;
or
General formula (xxiii) is
where subscript dd is an integer from 0 to 4, A151 and each A150 are each independently selected from a monovalent organic group a halogen, an inorganic group, and H, A152 is selected from a monovalent organic group and H;
with the proviso that when subscript dd>1, then A150 may combine with another A150 to form a ring structure;
or
General formula (xxiv) is
where subscript ee is an integer from 0 to 4, Q35 and Q36 are each independently selected from O and S, A161 is selected from a monovalent organic group and H, A160 is a monovalent organic group, each A162 is independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that when subscript ee>1, then A162 may combine with another A162 to form a ring structure;
or
General formula (xxv) is
where subscript ff is an integer from 0 to 4, A171 is selected from a monovalent organic group and H, and each A172 is independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that when ff>1, then A172 may combine with another A172 to form a ring structure;
or
General formula (xxvi) is
where Q40 is S, and Q41 is O, A181 is H, A180 is an aralkyl group, and A182 is an alkyl group and A183 is and inorganic group;
or
General formula (xxvii) is
where A191, A192, and A193 are each independently selected from an alkyl, aryl, halogenated hydrocarbon, aralkyl, carbocycle, cycloalkyl, a halogen, an inorganic group, and H;
with the provisos that A192 and A193 may combine to form a ring structure and/or A192 and A191 may combine to form a ring structure;
or
General formula (xxviii) is
where Q42 and Q43 are each independently selected from O and S, A200 is selected from a monovalent organic group, a halogen, an inorganic group, and H, and A201 and A202 are each independently a monovalent organic group;
with the proviso that A201 and A202 may combine to form a ring structure;
or
General formula (xxix) is
where A210, A211, and A212 are each independently selected from a monovalent organic group and H;
or
General formula (xxx) is
where Q45 and Q46 are each independently selected from O and S, A222, A223, A224, A225, and A226 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H, and A221 and A222 are each independently selected from a monovalent organic group and H;
with the provisos that A222 and A223 may combine to form a ring structure and/or A225 and A226 may combine to form a ring structure and/or A224 and A226 may combine to form a ring structure;
or
General formula (xxxi) is
where Q47 is selected from O and S, A230 is selected from a monovalent organic group and H, A231 is selected from a monovalent organic group, a halogen, an inorganic group, and H, each A232 is independently selected from a monovalent organic group, a halogen, and an inorganic group, and subscript gg is an integer from 0 to 4, with the proviso that when subscript gg>1, A232 may combine with another A232 to form a ring structure;
or
General formula (xxxii) is
where A252 and A253 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that A252 and A253 may combine to form a ring structure;
or
General formula (xxxiii) is
where subscript hh is an integer from 0 to 3, subscript kk is an integer from 0 to 3, and each A260 and each A261 is independently selected from a monovalent organic group, a halogen, and an inorganic group;
with the proviso that when hh>1, then A261 may combine with another A261 to form a ring structure, and with the proviso that when kk>1, A262 may combine with another A262 to form a ring structure;
or
General formula (xxxv) is
where A281 and A282 are each independently selected from a monovalent organic group, a halogen, and an inorganic group, and A283 and A284 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
or
General formula (xxxvii) is
where subscript pp is an integer from 4 to 12;
or
General formula (xxxviii) is
where subscript qq is an integer from 3 to 6, and A300, A301, and A302 are each independently selected from a monovalent organic group, an inorganic group, and H;
or
General formula (xl) is
where subscript rr is an integer from 0 to 3, subscript ss is an integer from 0 to 3, each A322 and each A321 are independently selected from a monovalent organic group, a halogen, and an inorganic group;
with the provisos that when ss>1, then A322 may combine with another A322 to form a ring structure, and when rr>1, then A321 may combine with another A321 to form a ring structure;
or
General formula (xli) is
where subscript tt is an integer from 0 to 4, each A331 is independently selected from a monovalent organic group, a halogen, and an inorganic group;
with the proviso that when tt>1, then A331 may combine with another A331 to form a ring structure, and A332 and A333 are each independently selected from a monovalent organic group, a halogen, an inorganic group, and H;
with the proviso that A332 and A333 may combine to form a ring structure;
thereby making a reaction product comprising a Fe-ligand complex.

114 more elements

Dependencies are inferred from the claim text.

Facts

Application: 14/236,919Filed 4 Oct 2012
Priority: 4 Oct 2011
Published: 18 Dec 2014
Term ends: Not estimatedThe source records don’t support an estimate.

Classification20 codes

C08G 77/08
Preparatory processes: characterised by the catalysts used
C08K 5/0091
Use of organic ingredients: complexes with metal-heteroatom-bonds
C08L 83/04
Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with…
B01J 31/18
Containing coordination complexes: containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in…

Family

Application61/542,870Us provisional application · filed 4 Oct 2011
US 9,328,205 B2Related patent
US 2014/0371056 A1This patent

From the US filing history. Foreign family members aren’t listed.

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