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:
Nov. 17, 2020
Filed:
Dec. 14, 2018
Applicant:
Sappi North America, Inc., Boston, MA (US);
Inventors:
Assignee:
SAPPI NORTH AMERICA, INC., Boston, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D21H 19/00 (2006.01); D21H 19/54 (2006.01); C08B 30/12 (2006.01); C08B 31/02 (2006.01); C08B 31/10 (2006.01); D21H 19/58 (2006.01); C09D 103/02 (2006.01); C09D 109/08 (2006.01); C09D 131/04 (2006.01); C09D 155/02 (2006.01);
U.S. Cl.
CPC ...
D21H 19/54 (2013.01); C08B 30/12 (2013.01); C08B 31/02 (2013.01); C08B 31/10 (2013.01); D21H 19/58 (2013.01); C09D 103/02 (2013.01); C09D 109/08 (2013.01); C09D 131/04 (2013.01); C09D 155/02 (2013.01);
Abstract
Coating compositions, including high degree of substitution (DS), viscosity optimized starches, are disclosed for use in non-barrier paper coatings. Paper coated with the same is disclosed as well as methods of making the coating compositions and coated papers.