Invention Grant
US08709543B2 Hydroxyl-terminated thiocarbonate containing compounds, polymers, and copolymers, and polyurethanes and urethane acrylics made therefrom
有权
含羟基封端的含硫代碳酸酯的化合物，聚合物和共聚物，以及由其制备的聚氨酯和聚氨酯丙烯酸酯
- Patent Title: Hydroxyl-terminated thiocarbonate containing compounds, polymers, and copolymers, and polyurethanes and urethane acrylics made therefrom
- Patent Title (中): 含羟基封端的含硫代碳酸酯的化合物，聚合物和共聚物，以及由其制备的聚氨酯和聚氨酯丙烯酸酯
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Application No.: US13417532Application Date: 2012-03-12
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Publication No.: US08709543B2Publication Date: 2014-04-29
- Inventor: John Ta-Yuan Lai , Anthony D. Pajerski , Ronald P. Shea
- Applicant: John Ta-Yuan Lai , Anthony D. Pajerski , Ronald P. Shea
- Applicant Address: US OH Cleveland
- Assignee: Lubrizol Advanced Materials, Inc.
- Current Assignee: Lubrizol Advanced Materials, Inc.
- Current Assignee Address: US OH Cleveland
- Agent Thoburn T. Dunlap
- Main IPC: B05D3/12
- IPC: B05D3/12 ; C08G18/00
Abstract:
Thiocarbonate compounds are reacted with various polyols to introduce hydroxyl end groups thereto which can be subsequently reacted with urethane forming compounds to form various polyurethanes including block copolymers thereof.
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