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:
Oct. 01, 2019
Filed:
Dec. 19, 2014
Applicant:
Dow Quimica Mexicana S.a. DE C.v., Colonia Lomas de Chapultepec, MX;
Inventor:
Juan Hernandez Garcia, Tlaxcala, MX;
Assignee:
Dow Quimica Mexicana S.A. de C.V., Delegacion Cuauhtemoc, MX;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 67/07 (2006.01); B32B 27/40 (2006.01); C08G 18/10 (2006.01); C08G 18/76 (2006.01); C08G 18/79 (2006.01); B32B 5/20 (2006.01); B32B 27/06 (2006.01); C08G 18/48 (2006.01); C08G 18/63 (2006.01); C08G 18/72 (2006.01); C08G 18/18 (2006.01); C08G 18/32 (2006.01); C08G 18/40 (2006.01); B32B 7/04 (2019.01); B32B 15/04 (2006.01); B32B 21/04 (2006.01); B32B 21/14 (2006.01); B32B 27/32 (2006.01); B32B 29/00 (2006.01); C08G 101/00 (2006.01); B29K 75/00 (2006.01); B29L 9/00 (2006.01); B29C 44/14 (2006.01); B29L 31/30 (2006.01); B29K 105/24 (2006.01);
U.S. Cl.
CPC ...
B32B 27/40 (2013.01); B32B 5/20 (2013.01); B32B 7/04 (2013.01); B32B 15/046 (2013.01); B32B 21/047 (2013.01); B32B 21/14 (2013.01); B32B 27/065 (2013.01); B32B 27/32 (2013.01); B32B 29/007 (2013.01); C08G 18/10 (2013.01); C08G 18/18 (2013.01); C08G 18/3206 (2013.01); C08G 18/4072 (2013.01); C08G 18/4816 (2013.01); C08G 18/4825 (2013.01); C08G 18/4829 (2013.01); C08G 18/4841 (2013.01); C08G 18/632 (2013.01); C08G 18/725 (2013.01); C08G 18/7664 (2013.01); C08G 18/7671 (2013.01); C08G 18/797 (2013.01); B29C 44/14 (2013.01); B29K 2075/00 (2013.01); B29K 2105/24 (2013.01); B29K 2995/0015 (2013.01); B29K 2995/0063 (2013.01); B29K 2995/0088 (2013.01); B29K 2995/0091 (2013.01); B29L 2009/00 (2013.01); B29L 2031/30 (2013.01); B32B 2250/02 (2013.01); B32B 2250/03 (2013.01); B32B 2250/40 (2013.01); B32B 2266/0278 (2013.01); B32B 2307/50 (2013.01); B32B 2307/536 (2013.01); B32B 2307/56 (2013.01); B32B 2307/72 (2013.01); B32B 2307/732 (2013.01); B32B 2605/00 (2013.01); C08G 2101/0008 (2013.01); C08G 2101/0058 (2013.01); C08G 2101/0083 (2013.01); C08G 2120/00 (2013.01);
Abstract
A novel formulation for preparing a polyurethane foam with low density, desirable hardness, good appearance, and good adhesion to a polymer film without compromising the processing properties of the formulation; and a process for preparing a multilayer structure made of the polyurethane foam.