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:
Dec. 26, 2023
Filed:
Aug. 21, 2019
Applicant:
Saint-gobain Performance Plastics Corporation, Solon, OH (US);
Assignee:
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION, Solon, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/016 (2018.01); C08G 18/50 (2006.01); C08G 18/38 (2006.01); C08G 18/76 (2006.01); C08J 9/00 (2006.01); C08K 3/04 (2006.01);
U.S. Cl.
CPC ...
C08G 18/5075 (2013.01); C08G 18/3853 (2013.01); C08G 18/5078 (2013.01); C08G 18/5081 (2013.01); C08G 18/7671 (2013.01); C08J 9/0066 (2013.01); C08K 3/016 (2018.01); C08K 3/04 (2013.01); C08G 2110/0066 (2021.01);
Abstract
A polyurethane foam may include a base polyol component, a phosphorous polyol component, an expandable graphite, and melamine. The polyurethane foam may have a VO rating based on a UL94 flame retardancy test performed at a polyurethane foam thickness of 3.5 mm and a polyurethane foam density of 380 kg/m.
Zhou, Jing. (2023). Polyurethane foam and methods of forming the same (U.S. Patent No. 11851521). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11851521
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile