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:
Feb. 19, 2019
Filed:
Nov. 18, 2011
Applicants:
Pankaj Vinubhai Shah, Crystal Lake, IL (US);
Kevin Miyake, Tower Lakes, IL (US);
Inventors:
Pankaj Vinubhai Shah, Crystal Lake, IL (US);
Kevin Miyake, Tower Lakes, IL (US);
Assignee:
Rohm and Haas Company, Collegeville, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09J 175/04 (2006.01); C08G 18/12 (2006.01); C08G 18/48 (2006.01); C08G 18/76 (2006.01); C08G 18/40 (2006.01);
U.S. Cl.
CPC ...
C08G 18/12 (2013.01); C08G 18/4018 (2013.01); C08G 18/4829 (2013.01); C08G 18/7671 (2013.01); C09J 175/04 (2013.01); C09J 2477/006 (2013.01); Y10T 428/31551 (2015.04);
Abstract
There is provided an adhesive composition comprising (a) a polyisocyanate component comprising (i) monomeric 4,4' methylene diphenyl diisocyanate and (ii) an isocyanate functional prepolymer that is the reaction product of a prepolymer reactant mixture comprising (A) monomeric 4,4′ methylene diphenyl diisocyanate, and (B) one or more diol having OH equivalent weight of 225 or less, and (C) one or more triol having OH equivalent weight of 1400 or more, and (b) a polyol component comprising one or more polyol.