Invention Application
US20100069286A1 POLYALKYLENE GLYCOL-BASED POLY(ESTER-AMIDE) POLYMERS, METHODS OF MAKING AND METHODS OF USING SAME, COMPOSITIONS AND PRODUCTS COMPRISING SAME
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聚对苯二甲酸乙二醇酯聚（聚酰胺）聚合物，其制备方法及其使用方法，组合物和包含其的产品
- Patent Title: POLYALKYLENE GLYCOL-BASED POLY(ESTER-AMIDE) POLYMERS, METHODS OF MAKING AND METHODS OF USING SAME, COMPOSITIONS AND PRODUCTS COMPRISING SAME
- Patent Title (中): 聚对苯二甲酸乙二醇酯聚（聚酰胺）聚合物，其制备方法及其使用方法，组合物和包含其的产品
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Application No.: US12211248Application Date: 2008-09-16
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Publication No.: US20100069286A1Publication Date: 2010-03-18
- Inventor: Mark S. Pavlin
- Applicant: Mark S. Pavlin
- Main IPC: C08G69/26
- IPC: C08G69/26 ; A61L9/04
Abstract:
Polyether poly(ester-amide) block copolymer having a softening point between 60° C. and 180° C., formed from reaction mixtures comprising a diacid, a poly(alkyleneoxy)diamine, and a poly(alkyleneoxy)polyol, wherein said diacid is a cyclohexane dicarboxylic acid; or formed from reaction mixtures comprising a diacid, a short chain aliphatic diamine having 2-6 carbons, and a poly(alkyleneoxy)polyol. Methods for making and using said block copolymers, compositions and articles comprising said block copolymers.
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