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US 2015/0087758 A1Published application
Thermoplastic polymer composition
AssigneeMilliken & Company
InventorsHaihu Qin, Darin L. Dotson, Eduardo Torres, Sanjeev K. Dey, Francisco Alvarez
Life of this patent
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Abstract
The invention provides a compound conforming to the structure of Formula (CX) The invention also provides a thermoplastic polymer composition comprising a polyolefin polymer and a compound conforming to the structure of Formula (CX) as a nucleating agent.
Claims29
A compound conforming to the structure of Formula (CX)
- wherein R111 is selected from the group consisting of a cyclopentyl group and moieties conforming to the structure of Formula (CXI);
- R112 is selected from the group consisting of hydrogen and hydroxy;
- Formula (CXI) is
- R115 is selected from the group consisting of hydrogen, a halogen, methoxy, and phenyl;
- x is a positive integer;
- each M1 is a metal cation;
- y is the valence of the cation;
- z is a positive integer;
- b is zero or a positive integer;
- when b is a positive integer, each Q1 is a negatively-charged counterion and a is the valence of the negatively-charged counterion;
- and the values of x, y, z, a, and b satisfy the equation x+(ab)=yz;
- provided if R115 is hydrogen, then R112 is hydrogen, x is 1, M1 is a lithium cation, y is 1, z is 1, and b is zero;
- and provided if R115 is a methoxy group, then R112 is a hydroxy group.
10 more elements
Dependencies are inferred from the claim text.