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:
Apr. 28, 2015
Filed:
Nov. 02, 2011
Applicant:
Alessia Battistini, Massenzatico, IT;
Inventor:
Alessia Battistini, Massenzatico, IT;
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/00 (2006.01); C08G 18/76 (2006.01); C08G 18/48 (2006.01); C08G 18/40 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08G 18/7671 (2013.01); C08G 2101/0008 (2013.01); C08G 18/485 (2013.01); C08G 18/7664 (2013.01); C08G 18/4072 (2013.01); C08G 18/4816 (2013.01); C08G 2101/0083 (2013.01);
Abstract
Embodiments of the invention provide for polyurethane flexible foams that do not require a post production crushing step. These 'self crushing' flexible foams neither collapse, skin peel, nor form voids upon demolding, and yet maintain excellent physical properties such as uniform cell sizes, high quality surface appearance, compression set, resistance to fatigue, etc.
Battistini, Alessia. (2015). Self-crushing polyurethane systems (U.S. Patent No. 9018271). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9018271
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile