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:
Mar. 27, 2018
Filed:
Jul. 26, 2013
Applicant:
Covestro Deutschland Ag, Leverkusen, DE;
Inventors:
Reinhard Albers, Leverkusen, DE;
Torsten Heinemann, Leichlingen, DE;
Stephanie Vogel, Langenfeld, DE;
Michael Loof, Leverkusen, DE;
Zhihong Gu, Köln, DE;
Atsushi Urano, Shanghai, CN;
Suk Sangjo, Hefei, CN;
Zhao Shihu, Hefei, CN;
Assignee:
COVESTRO DEUTSCHLAND AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/14 (2006.01); B29C 44/38 (2006.01); B29C 44/42 (2006.01); C08J 9/00 (2006.01); B29C 44/18 (2006.01); B29C 44/34 (2006.01); C08G 18/40 (2006.01); C08G 18/48 (2006.01); B29C 44/58 (2006.01); B29C 44/60 (2006.01); C08G 101/00 (2006.01); B29L 31/00 (2006.01); B29K 75/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/0023 (2013.01); B29C 44/18 (2013.01); B29C 44/3403 (2013.01); B29C 44/428 (2013.01); B29C 44/588 (2013.01); B29C 44/60 (2013.01); C08G 18/4018 (2013.01); C08G 18/482 (2013.01); C08J 9/0014 (2013.01); C08J 9/0019 (2013.01); C08J 9/141 (2013.01); B29K 2075/00 (2013.01); B29K 2995/0063 (2013.01); B29L 2031/7622 (2013.01); C08G 2101/00 (2013.01); C08G 2101/005 (2013.01); C08J 2201/022 (2013.01); C08J 2375/04 (2013.01);
Abstract
The present invention is related to a method for the production of polyurethane foam, comprising the steps of: