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公开(公告)号:US20110288263A1
公开(公告)日:2011-11-24
申请号:US12816701
申请日:2010-06-16
申请人: John W. Frost , Adeline Miermont , Dirk Schweitzer , Vu Bui , Edward Paschke , Douglas A. Wicks
发明人: John W. Frost , Adeline Miermont , Dirk Schweitzer , Vu Bui , Edward Paschke , Douglas A. Wicks
IPC分类号: C08G63/183 , C08G63/123 , C08G63/199 , C08G63/80 , C08G63/127 , C08G63/553
CPC分类号: C07C67/347 , C07B2200/09 , C07C51/353 , C07C67/303 , C07C67/317 , C07C67/333 , C07C2601/14 , C07C2601/16 , C07D307/89 , C08G63/183 , C07C61/22 , C07C57/16 , C07C67/08 , C07C69/602 , C07C69/75 , C07C69/76 , C07C69/82
摘要: The present invention relates to polyesters prepared from benzene, cyclohexene and cyclohexane compounds having carboxylic acid groups at the 1 and 4, and optionally the 2, positions, such as terephthalic acid or dimethyl terephthalates, and alkylene glycols, such ethylene glycol or 1,4-butane diol. The invention also relates to processes for preparing such polyesters. The invention also relates to such polyesters derived from starting materials derived from renewable resources.
摘要翻译: 本发明涉及由苯,环己烯和环己烷化合物制备的聚酯,所述聚合物在1和4以及任选的2位上具有羧酸基团,例如对苯二甲酸或对苯二甲酸二甲酯,以及亚烷基二醇,例如乙二醇或1,4 丁烷二醇。 本发明还涉及制备这种聚酯的方法。 本发明还涉及衍生自源自可再生资源的原料的这种聚酯。
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公开(公告)号:US08415496B2
公开(公告)日:2013-04-09
申请号:US12816701
申请日:2010-06-16
申请人: John W. Frost , Adeline Miermont , Dirk Schweitzer , Vu Bui , Edward Paschke , Douglas A. Wicks
发明人: John W. Frost , Adeline Miermont , Dirk Schweitzer , Vu Bui , Edward Paschke , Douglas A. Wicks
CPC分类号: C07C67/347 , C07B2200/09 , C07C51/353 , C07C67/303 , C07C67/317 , C07C67/333 , C07C2601/14 , C07C2601/16 , C07D307/89 , C08G63/183 , C07C61/22 , C07C57/16 , C07C67/08 , C07C69/602 , C07C69/75 , C07C69/76 , C07C69/82
摘要: The present invention relates to polyesters prepared from benzene, cyclohexene and cyclohexane compounds having carboxylic acid groups at the 1 and 4, and optionally the 2, positions, such as terephthalic acid or dimethyl terephthalates, and alkylene glycols, such ethylene glycol or 1,4-butane diol. The invention also relates to processes for preparing such polyesters. The invention also relates to such polyesters derived from starting materials derived from renewable resources.
摘要翻译: 本发明涉及由苯,环己烯和环己烷化合物制备的聚酯,所述聚合物在1和4以及任选的2位上具有羧酸基团,例如对苯二甲酸或对苯二甲酸二甲酯,以及亚烷基二醇,例如乙二醇或1,4 丁烷二醇。 本发明还涉及制备这种聚酯的方法。 本发明还涉及衍生自源自可再生资源的原料的这种聚酯。
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