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:
Nov. 01, 2022
Filed:
Oct. 25, 2018
Applicant:
Heiq Materials Ag, Schlieren, CH;
Inventors:
Murray Height, Newtown, AU;
Helmut Sieber, Rheinfelden, DE;
Assignee:
HeiQ Materials AG, Schlieren, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M 15/53 (2006.01); C09D 171/02 (2006.01);
U.S. Cl.
CPC ...
D06M 15/53 (2013.01); C09D 171/02 (2013.01);
Abstract
Provided herein is a formulation containing a PPG/PEG block-copolymer (I) on average having PEG-blocks in the range of 37-45 terminated on both sides with on average in the range of 6-11 PPG blocks. The PPG/PEG block-copolymer can be end capped with hydrocarbon systems like for example n-butyl. The PPG/PEG block-copolymer (I) is chosen to have a DSC-melting point according to DIN ISO 11357 in the range of 15-37° C. to provide for a cool touch effect and can be applied without encapsulation. Furthermore uses of such a formulation and textiles treated with such a formulation are proposed.