The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 05, 2023
Filed:
Sep. 10, 2021
Applicant:
Milliken & Company, Spartanburg, SC (US);
Inventors:
Darin L. Dotson, Moore, SC (US);
Xiaoyou Xu, Spartanburg, SC (US);
Walter Forrister, Inman, SC (US);
Chi-Chun Tsai, Boiling Springs, SC (US);
Assignee:
Milliken & Company, Spartanburg, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/098 (2006.01); C08J 3/20 (2006.01); C08K 5/00 (2006.01);
U.S. Cl.
CPC ...
C08K 5/098 (2013.01); C08J 3/20 (2013.01); C08K 5/0083 (2013.01); C08J 2323/06 (2013.01); C08J 2323/12 (2013.01);
Abstract
An additive composition comprises an antioxidant and one or more calcium cis-1,2-cyclohexanedicarboxylate salts. 25 mol. % or more of the calcium cis-1,2-cyclohexanedicarboxylate salts present in the additive composition are calcium cis-1,2-cyclohexanedicarboxylate monohydrate. A method for producing a thermoplastic polymer composition entails mixing the additive composition with a thermoplastic polymer, melting the resulting admixture, and letting the admixture solidify to produce a polymer composition.