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公开(公告)号：US3507906A
公开(公告)日：1970-04-21
申请号：US3507906D
申请日：1968-03-19
Applicant: ALLIED CHEM
Inventor： OXENRIDER BRYCE C , LITT MORTON H , SLAVIK FERDINAND M
IPC: C07C63/70 , C07C65/105 , C08G63/06 , C08G63/682 , C07C69/86 , C07C69/90
CPC classification number: C07C65/105 , C07C69/157 , C08G63/065 , C08G63/6822
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公开(公告)号：US3639464A
公开(公告)日：1972-02-01
申请号：US3639464D
申请日：1968-03-19
Applicant: ALLIED CHEM
Inventor： OXENRIDER BRYCE C , LITT MORTON H , SLAVIK FERDINAND M
IPC: C07C63/70 , C07C65/105 , C08G63/06 , C08G63/682 , C07C65/14
CPC classification number: C08G63/065 , C07C65/105 , C08G63/6822
Abstract: THIS INVENTION RELATES TO A NOVEL CLASS OF HYDROXY SUBSTITUTED AROMATIC ACIDS WHICH INCLUDES ALPHA-(HYDROXYPHENYL) CUMIC ACID AND SUBSTITUTED DERIVATIVES THEREOF. THESE HYDROXY SUBSTITUTED AROMATIC ACIDS CAN BE EMPLOYED AS STARTING MATERIALS IN THE PREPARATION OF USEFUL POLYESTERS.
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3.发明授权Novel polyesters derived from alpha-(p-acyloxyphenyl) cumic acids or derivatives thereof 失效衍生自α-（对酰氧基苯基）琥珀酸或其衍生物的新型聚酯
公开(公告)号：US3398121A
公开(公告)日：1968-08-20
申请号：US38984964
申请日：1964-08-17
Applicant: ALLIED CHEM
Inventor： OXENRIDER BRYCE C , LITT MORTON H , SLAVIK FERDINAND M
IPC: C07C63/70 , C07C65/105 , C08G63/06 , C08G63/682
CPC classification number: C08G63/6822 , C07C65/105 , C08G63/065
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