US 2003/0083191 A1 · Polyester polymerization catalyst, polyester produced by using the same, and process for producing polyester

Abstract

This invention provides a novel polymerization catalyst other than antimony compounds, polyester produced by using the same and a process for producing polyester. The polycondensation catalyst of this invention is a polyester polymerization catalyst comprising an aluminum compound and a phosphorus compound having a specific structure. Further, this invention relates to polyester produced by using this polyester polymerization catalyst and a process for producing polyester. Further, this invention relates to fibers, films and hollow molded articles mprising the polyester.

Claims117

Dependent claims

A polyester polymerization catalyst comprising at least one member selected from aluminum and compounds thereof as a metal-containing component and at least one of phosphorus metal salt compounds.

34
wherein R1 and R2 independently represent hydrogen or a C1-30 hydrocarbon group;
R3 represents hydrogen, a C1-50 hydrocarbon group, or a C1-50 hydrocarbon group containing a hydroxyl group or alkoxyl group;
R4 represents hydrogen, a C1-50 hydrocarbon group, or a C1-50 hydrocarbon group containing a hydroxyl group, alkoxyl group or carbonyl;
1 is an integer of 1 or more, m is 0 or an integer of 1 or more, 1+m is 4 or less, M represents a (1+m)-valent metal cation;
n is an integer of 1 or more;
and the hydrocarbon group may contain an alicyclic structure, a branched structure and an aromatic ring structure.

4 more elements

A polyester polymerization catalyst comprising at least one member selected from aluminum salts of a phosphorus compound.

A polyester polymerization catalyst comprising at least one member selected from the compounds represented by the general formula (6):

37
wherein R1 and R2 independently represent hydrogen or a C1-30 hydrocarbon group;
R3 represents hydrogen, a C1-50 hydrocarbon group, or a C1-50 hydrocarbon group containing a hydroxyl group or alkoxyl group;
R4 represents hydrogen, a C1-50 hydrocarbon group, or a C1-50 hydrocarbon group containing a hydroxyl group, alkoxyl group or carbonyl;
1 is an integer of 1 or more, m is 0 or an integer of 1 or more, 1+m is 3;
n is an integer of 1 or more;
and the hydrocarbon group may contain an alicyclic structure, a branched structure and an aromatic ring structure.

4 more elements

A polyester polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as an metal-containing component and at least one member selected from phosphorus compounds having at least one P-OH bond.

40
wherein R1 and R2 independently represent hydrogen or a C1-30 hydrocarbon group;
R3 represents hydrogen, a C1-50 hydrocarbon group, or a C1-50 hydrocarbon group containing a hydroxyl group or alkoxyl group;
n is an integer of 1 or more;
and the hydrocarbon group may contain an alicyclic structure, a branched structure and an aromatic ring structure.

2 more elements

[formula 11]
R1-P (=0) (OR2) (OR3) (11)
wherein R1 represents a C1-50 hydrocarbon group or a C1-50 hydrocarbon group containing a hydroxyl group, halogen group, alkoxyl group or amino group;
R2 and R3 independently represent hydrogen, a C1-50 hydrocarbon group, or a C1-50 hydrocarbon group containing a hydroxyl group or alkoxyl group;
and the hydrocarbon group may contain an alicyclic structure, a branched structure and an aromatic ring structure.

2 more elements

42
wherein R1 and R2 independently represent hydrogen or a C1-30 hydrocarbon group;
R3 and R4 independently represent hydrogen, a C1-50 hydrocarbon group, or a C1-50 hydrocarbon group containing a hydroxyl group or alkoxyl group;
n is an integer of 1 or more;
and the hydrocarbon group may contain an alicyclic structure, a branched structure and an aromatic ring structure.

2 more elements

A polyester polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as a metal-containing component and at least one member selected from the group consisting of phosphinic acid derivative compounds, phosphine oxide derivative compounds, phosphonous acid derivative compounds, phosphinous acid derivative compounds and phosphine derivative compounds.

A polyester produced by using a polymerization catalyst comprising at least one member selected from aluminum and compounds thereof as a metal-containing component and at least one of phosphorus metal salt compounds.

A polyester produced by using a polymerization catalyst comprising at least one member selected from aluminum salts of a phosphorus compound.

A polyester produced by using a polymerization catalyst comprising at least one member selected from the compounds represented by the general formula (6) [formula 6].

A polyester produced by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as an metal-containing component and at least one member selected from phosphorus compounds having at least one P-OH bond.

A polyester produced by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as a metal-containing component and at least one member selected from the group consisting of phosphinic acid derivative compounds, phosphine oxide derivative compounds, phosphonous acid derivative compounds, phosphinous acid derivative compounds and phosphine derivative compounds.

A process for producing polyester which comprises using a polymerization catalyst comprising at least one member selected from aluminum and compounds thereof as a metal-containing component and at least one of phosphorus metal salt compounds.

A process for producing polyester produced by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as a metal-containing component and at least one member selected from compounds represented by the general formula (3) [formula 3].

A process for producing polyester produced by using a polymerization catalyst comprising at least one member selected from aluminum salts of a phosphorus compound.

A process for producing polyester by using a polymerization catalyst comprising at least one member selected from the compounds represented by the general formula (6) [formula 6].

A process for producing polyester by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as an metal-containing component and at least one member selected from phosphorus compounds having at least one P-OH bond.

A process for producing polyester by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as a metal-containing component and at least one member selected from the phosphorus compounds represented by the general formula (11) [formula 11].

A process for producing polyester by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as a metal-containing component and at least one member selected from the group consisting of phosphinic acid derivative compounds, phosphine oxide derivative compounds, phosphonous acid derivative compounds, phosphinous acid derivative compounds and phosphine derivative compounds.

A fiber comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from aluminum and compounds thereof as a metal-containing component and at least one of phosphorus metal salt compounds.

A fiber comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as a metal-containing component and at least one member selected from compounds represented by the general formula (4) [formula 4].

A fiber comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from aluminum salts of a phosphorus compound.

A fiber comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from the compounds represented by the general formula (7) [formula 7].

A fiber comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as an metal-containing component and at least one member selected from phosphorus compounds having at least one P-OH bond.

A fiber comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as a metal-containing component and at least one member selected from the phosphorus compounds represented by the general formula (10) [formula 10].

A film comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from aluminum and compounds thereof as a metal-containing component and at least one of phosphorus metal salt compounds.

A film comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as a metal-containing component and at least one member selected from compounds represented by the general formula (4) [formula 4].

A film comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from aluminum salts of a phosphorus compound.

A film comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from the compounds represented by the general formula (7) [formula 7].

A film comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as an metal-containing component and at least one member selected from phosphorus compounds having at least one P-OH bond.

A film comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as a metal-containing component and at least one member selected from the phosphorus compounds represented by the general formula (10) [formula 10].

A hollow molded article comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from aluminum and compounds thereof as a metal-containing component and at least one of phosphorus metal salt compounds.

A hollow molded article comprising polyester produced by using produced by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as a metal-containing component and at least one member selected from compounds represented by the general formula (4) [formula 4].

A hollow molded article comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from aluminum salts of a phosphorus compound.

A hollow molded article comprising polyester produced by using produced by using a polymerization catalyst comprising at least one member selected from the compounds represented by the general formula (7) [formula 7].

A hollow molded article comprised by polyester produced by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as an metal-containing component and at least one member selected from phosphorus compounds having at least one P-OH bond.

A hollow molded article comprising polyester produced by using a polymerization catalyst comprising at least one member selected from the group consisting of aluminum and compounds thereof as a metal-containing component and at least one member selected from the phosphorus compounds represented by the general formula (10) [formula 10].

Dependencies are inferred from the claim text.

Polyester polymerization catalyst, polyester produced by using the same, and process for producing polyester

Life of this patent

Polyester polymerization catalyst, polyester produced by using the same, and process for producing polyester

Life of this patent

Abstract

Claims117