Wax and urethane based extender blends for surface effect compositions
AssigneeThe Chemours Company Fc, LLC
InventorsJohn Christopher Sworen, Gerald Oronde Brown, Tatsiana Haidzinskaya, Ewa M. Kohler
Life of this patent
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Abstract
A method of treating a substrate comprising contacting the substrate with a composition comprising i) a wax which provides a surface effect and ii) a polymer extender composition comprising a urethane based compound, a composition for treating a substrate, and treated substrates thereof.
Claims23
A method of treating a substrate comprising contacting the substrate with a composition comprising i) a wax and ii) a polymer extender composition containing 0% unreacted isocyanate groups comprising a compound prepared by:
- (i) reacting (a) at least one isocyanate group-containing compound selected from isocyanate, diisocyanate, polyisocyanate, or mixtures thereof, and (b) at least one isocyanate-reactive compound selected from formula (Ia), (Ib), or (Ic) such that 30 to 100% by mol of the total urethane linkages are from the reaction product of the isocyanate group-containing compound (a) and isocyanate-reactive compound (b):
- wherein each R is independently —H;
- —R1;
- —C(O)R1;
- —(CH2CH2O)n(CH(CH3)CH2O)mR2;
- or —(CH2CH2O)n(CH(CH3)CH2O)mC(O)R1;
- each n is independently 0 to 20;
- each m is independently 0 to 20;
- m+n is greater than 0;
- each R1 is independently a linear or branched alkyl group having 5 to 29 carbons optionally comprising at least 1 unsaturated bond;
- each R2 is independently —H, or a linear or branched alkyl group having 6 to 30 carbons optionally comprising at least 1 unsaturated bond;
- or a mixtures thereof,
- provided that when the compound is of Formula (Ia) then at least one of R or R2 is —H;
- each R3 is independently a —H;
- —R1;
- —C(O)R1;
- —(CH2CH2O)n′(CH(CH3)CH2O)m′R2;
- or —(CH2CH2O)n′(CH(CH3)CH2O)m′C(O)R1;
- each R4 is independently —H, a linear or branched alkyl group having 6 to 30 carbons optionally comprising at least 1 unsaturated bond, or combinations thereof;
- —(CH2CH2O)n′(CH(CH3)CH2O)m′R2;
- or —(CH2CH2O)n′(CH(CH3)CH2O)m′C(O)R1;
- each n′ is independently 0 to 20;
- each m′ is independently 0 to 20;
- m′+n′ is greater than 0;
- provided when the compound is Formula (Ib), then at least one R2, R3 or R4 is —H;
- and
- each R19 is —H, —C(O)R1, or —CH2C[CH2OR]3,
- provided when the compound is Formula (Ic), then at least one R19 or R is —H.
A composition for treating a substrate comprising i) a wax and ii) a polymer extender composition containing 0% unreacted isocyanate groups comprising a compound prepared by:
- (i) reacting (a) at least one isocyanate group-containing compound selected from isocyanate, diisocyanate, polyisocyanate, or mixtures thereof, and (b) at least one isocyanate-reactive compound selected from formula (Ia), (Ib), or (Ic) such that 30 to 100% by mol of the total urethane linkages of the compound are from the reaction product of the isocyanate group-containing compound (a) and isocyanate-reactive compound (b):
- wherein each R is independently —H;
- —R1;
- —C(O)R1;
- —(CH2CH2O)n(CH(CH3)CH2O)mR2;
- or —(CH2CH2O)n(CH(CH3)CH2O)mC(O)R1;
- each n is independently 0 to 20;
- each m is independently 0 to 20;
- m+n is greater than 0;
- each R1 is independently a linear or branched alkyl group having 5 to 29 carbons optionally comprising at least 1 unsaturated bond;
- each R2 is independently —H, or a linear or branched alkyl group having 6 to 30 carbons optionally comprising at least 1 unsaturated bond;
- or a mixtures thereof,
- provided that when the compound is of Formula (Ia) then at least one of R or R2 is —H;
- each R3 is independently a —H;
- —R1;
- —C(O)R1;
- —(CH2CH2O)n′(CH(CH3)CH2O)m′R2;
- or —(CH2CH2O)n′(CH(CH3)CH2O)m′C(O)R1;
- each R4 is independently —H, a linear or branched alkyl group having 6 to 30 carbons optionally comprising at least 1 unsaturated bond, or combinations thereof;
- —(CH2CH2O)n′(CH(CH3)CH2O)m′R2;
- or —(CH2CH2O)n′(CH(CH3)CH2O)m′C(O)R1;
- each n′ is independently 0 to 20;
- each m′ is independently 0 to 20;
- m′+n′ is greater than 0;
- provided when the compound is Formula (Ib), then at least one R2, R3 or R4 is —H;
- and
- each R19 is —H, —C(O)R1, or —CH2C[CH2OR]3,
- provided when the compound is Formula (Ic), then at least one R19 or R is —H.
Dependencies are inferred from the claim text.