Reverse phase hydrophilic polymers and their use in water-expandable elastomeric compositions

Invention Grant

US07901771B2 Reverse phase hydrophilic polymers and their use in water-expandable elastomeric compositions 有权

Title translation: 反相亲水聚合物及其在水可膨胀弹性体组合物中的应用

Patent Title: Reverse phase hydrophilic polymers and their use in water-expandable elastomeric compositions
Patent Title (中): 反相亲水聚合物及其在水可膨胀弹性体组合物中的应用
Application No.: US11887980

Application Date: 2006-04-05
Publication No.: US07901771B2

Publication Date: 2011-03-08
Inventor: Martin Peter Butters , Malcolm Skinner , Beatrix Loehner , Ian Biggin
Applicant: Martin Peter Butters , Malcolm Skinner , Beatrix Loehner , Ian Biggin
Applicant Address: DE Ludwigshafen
Assignee: BASF SE
Current Assignee: BASF SE
Current Assignee Address: DE Ludwigshafen
Agent Shiela A. Loggins
Priority: EP05102984 20050415
International Application: PCT/EP2006/061319 WO 20060405
International Announcement: WO2006/108784 WO 20061019
Main IPC: B32B5/66
IPC: B32B5/66

Abstract:

Water-swellable compositions, dispersions and polymer microparticles for their preparation as well as their manufactures and uses are described.

Abstract(Chinese):

描述了用于其制备的水溶胀性组合物，分散体和聚合物微粒及其制造和用途。

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