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. 15, 2022
Filed:
Jan. 30, 2018
Applicant:
Knauf Insulation Sprl, Vise, BE;
Inventors:
Carl Hampson, St. Helens, GB;
Oliver Callaghan, St. Helens, GB;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C08L 1/08 (2006.01); C08K 5/1545 (2006.01); B27N 3/00 (2006.01); C09J 101/04 (2006.01); D04H 1/587 (2012.01); D04H 1/64 (2012.01);
U.S. Cl.
CPC ...
C08L 1/08 (2013.01); B27N 3/002 (2013.01); C08K 5/1545 (2013.01); C09J 101/04 (2013.01); D04H 1/587 (2013.01); D04H 1/64 (2013.01);
Abstract
The present invention relates to improved curable binder compositions comprising cellulose hydrolysate sugars and an inorganic ammonia salt, products making use thereof and a process for making such products. The invention binders show improved bond strength under dry and wet conditions.