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:
Jan. 29, 2019
Filed:
May. 15, 2014
Applicant:
Sun Chemical Corporation, Parsippany, NJ (US);
Inventor:
Safraz Khan, South Croydon, GB;
Assignee:
SUN CHEMICAL CORPORATION, Parsippany, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 16/38 (2006.01); C09D 129/14 (2006.01); C09D 129/04 (2006.01); C08F 8/28 (2006.01); C09D 11/107 (2014.01); C09D 11/037 (2014.01); C09D 11/106 (2014.01);
U.S. Cl.
CPC ...
C08F 16/38 (2013.01); C08F 8/28 (2013.01); C09D 11/037 (2013.01); C09D 11/106 (2013.01); C09D 11/107 (2013.01); C09D 129/04 (2013.01); C09D 129/14 (2013.01);
Abstract
An in situ method of preparing modified polyvinyl acetals is described with the aim of improving the alcohol tolerance while retaining barrier properties of the base polymer.
Khan, Safraz. (2019). Acetalized polyvinyl alcohol barrier coatings (U.S. Patent No. 10189919). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10189919
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile