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. 14, 2025
Filed:
Jul. 07, 2022
Applicant:
Johns Manville, Denver, CO (US);
Inventors:
Thomas John Fellinger, Littleton, CO (US);
Guodong Zheng, Highlands Ranch, CO (US);
Assignee:
Johns Manville, Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 103/02 (2005.12); C08K 5/32 (2005.12); C09J 5/02 (2005.12); C09J 7/32 (2017.12); C09J 11/06 (2005.12); C09J 125/04 (2005.12); C09J 125/08 (2005.12); C09J 129/04 (2005.12); C09J 133/08 (2005.12);
U.S. Cl.
CPC ...
C09J 103/02 (2012.12); C08K 5/32 (2012.12); C09J 5/02 (2012.12); C09J 7/32 (2017.12); C09J 11/06 (2012.12); C09J 125/04 (2012.12); C09J 125/08 (2012.12); C09J 129/04 (2012.12); C09J 133/08 (2012.12); C08L 2205/03 (2012.12); C09J 2203/346 (2020.07); C09J 2301/306 (2020.07); C09J 2301/408 (2020.07);
Abstract
Described is an adhesive coating that can be applied, for example, to a surface of the insulation product. The adhesive coating includes between about 15-40% by weight of the adhesive coating of at least one of polystyrene-maleic anhydride (SMA) and polyacrylic acid (PAA), between about 15 and 50% by weight of the adhesive coating of a polyvinyl alcohol, between about 0.05% and 1.0% by weight of a homogenizer, and between about 20 and 40% by weight of the adhesive coating of a starch paste. The adhesive is activated with the application of liquid water.