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:
Jul. 26, 2016
Filed:
Sep. 18, 2014
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/048 (2014.01); C08G 18/58 (2006.01); C08G 18/62 (2006.01); C08G 18/66 (2006.01); C08G 18/76 (2006.01); C08G 18/10 (2006.01); C08G 18/32 (2006.01); C08G 18/40 (2006.01); C08G 18/42 (2006.01); C09J 175/06 (2006.01); H01L 31/049 (2014.01);
U.S. Cl.
CPC ...
H01L 31/0481 (2013.01); C08G 18/10 (2013.01); C08G 18/3206 (2013.01); C08G 18/4045 (2013.01); C08G 18/4211 (2013.01); C08G 18/4277 (2013.01); C08G 18/58 (2013.01); C08G 18/6229 (2013.01); C08G 18/6283 (2013.01); C08G 18/6644 (2013.01); C08G 18/7642 (2013.01); C09J 175/06 (2013.01); H01L 31/049 (2014.12); H01L 31/0487 (2013.01); Y02E 10/50 (2013.01);
Abstract
An adhesive for solar battery back sheets obtainable by mixing (A) a urethane prepolymer having an isocyanate group at the end with (B) a polyol, wherein the urethane prepolymer (A) is obtainable by a reaction of a hydroxyl group-containing compound with an isocyanate compound, and the hydroxyl group-containing compound comprises a polycaprolactone polyol. Also, cured reaction products of the adhesive. Also, a solar battery back sheet and a solar cell module comprising the adhesive.