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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.:

US 9441118 B1

PDFFull Text
Date of Patent:
Sep. 13, 2016

Filed:

Jul. 02, 2013

Water soluble polymer powders with improved dispersibility

Applicant:

Hercules Incorporated, Wilmington, DE (US);

Inventors:

Prachur Bhargava, Newark, DE (US);

Michael A. Tallon, Aberdeen, NJ (US);

Konstantin A. Vaynberg, Cherry Hill, NJ (US);

Assignee:

Hercules Incorporated, Wilmington, DE (US);

Attorneys:

Dunlap Codding, P.C.

Shaorong Chen

Primary Examiner:

Colin W Slifka

Int. Cl.
CPC ...
C09D 7/12 (2006.01); C08J 3/12 (2006.01); C09D 125/14 (2006.01); C08K 3/16 (2006.01); C08K 3/38 (2006.01); C08K 5/52 (2006.01); C08K 5/521 (2006.01);
U.S. Cl.
CPC ...
C09D 7/125 (2013.01); C08J 3/12 (2013.01); C08J 3/126 (2013.01); C08J 3/128 (2013.01); C09D 125/14 (2013.01); C08J 2300/14 (2013.01); C08J 2301/08 (2013.01); C08J 2301/26 (2013.01); C08J 2301/28 (2013.01); C08J 2305/00 (2013.01); C08J 2333/26 (2013.01); C08J 2339/06 (2013.01); C08J 2425/08 (2013.01); C08J 2425/14 (2013.01); C08J 2433/00 (2013.01); C08J 2435/06 (2013.01); C08J 2435/08 (2013.01); C08J 2447/00 (2013.01); C08J 2459/02 (2013.01); C08J 2471/02 (2013.01); C08J 2475/16 (2013.01); C08J 2483/04 (2013.01); C08K 3/16 (2013.01); C08K 3/38 (2013.01); C08K 5/521 (2013.01); C08K 5/5205 (2013.01);
Abstract

The presently disclosed and claimed inventive concept(s) relates to a dry powder composition comprising water soluble polymer powders, and a component in powder form. The dry powder composition shows improved water dispersibility compared to the water soluble polymer powders. The presently disclosed and claimed inventive concept(s) further relates to an aqueous protective coating composition comprising the dry powder composition.

Find Patent Forward Citations

Bhargava, Prachur. (2016). Water soluble polymer powders with improved dispersibility (U.S. Patent No. 9441118). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9441118

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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