Invention Grant
- Patent Title: Water soluble polymer powders with improved dispersibility
- Patent Title (中): 具有改善分散性的水溶性聚合物粉末
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Application No.: US13933512Application Date: 2013-07-02
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Publication No.: US09441118B2Publication Date: 2016-09-13
- Inventor: Prachur Bhargava , Michael A. Tallon , Konstantin A. Vaynberg
- Applicant: Hercules Incorporated
- Applicant Address: US DE Wilmington
- Assignee: Hercules Incorporated
- Current Assignee: Hercules Incorporated
- Current Assignee Address: US DE Wilmington
- Agency: Dunlap Codding, P.C.
- Agent Shaorong Chen
- Main IPC: C09D7/12
- IPC: C09D7/12 ; C08J3/12 ; C09D125/14 ; C08K3/16 ; C08K3/38 ; C08K5/52 ; C08K5/521
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.
Public/Granted literature
- US20140007791A1 Water Soluble Polymer Powders with Improved Dispersibility Public/Granted day:2014-01-09
Information query
