Invention Grant
US07790834B2 Copolymers comprising trimethylene carbonate and poly(trimethylene ether) glycols
有权
包含三亚甲基碳酸酯和聚（三亚甲基醚）二醇的共聚物
- Patent Title: Copolymers comprising trimethylene carbonate and poly(trimethylene ether) glycols
- Patent Title (中): 包含三亚甲基碳酸酯和聚（三亚甲基醚）二醇的共聚物
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Application No.: US12277616Application Date: 2008-11-25
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Publication No.: US07790834B2Publication Date: 2010-09-07
- Inventor: Robert DiCosimo , Neville Everton Drysdale , Hari Babu Sunkara
- Applicant: Robert DiCosimo , Neville Everton Drysdale , Hari Babu Sunkara
- Applicant Address: US DE Wilmington
- Assignee: E. I. du Pont de Nemours and Company
- Current Assignee: E. I. du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Agent Gail D. Tanzer
- Main IPC: C08G64/00
- IPC: C08G64/00 ; C08G63/02
Abstract:
The present invention relates to novel copolymers comprising unsubstituted or R-substituted trimethylene carbonate and poly(trimethylene ether)glycol. The copolymers find use in areas including personal care, coatings and lubricants.
Public/Granted literature
- US20090143555A1 COPOLYMERS COMPRISING TRIMETHYLENE CARBONATE AND POLY(TRIMETHYLENE ETHER) GLYCOLS Public/Granted day:2009-06-04
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