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公开(公告)号:US2991297A
公开(公告)日:1961-07-04
申请号:US74610358
申请日:1958-07-02
Applicant: CELANESE CORP
Inventor: COOLEY STONE D , MANUEL SLOVINSKY
IPC: C07C69/30 , C10M169/00
CPC classification number: C07C69/30 , C10M169/00
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2.Oxidation of trivalent phosphorus esters to pentavalent phosphorus esters 失效
Title translation: 将多种磷酸酯氧化成三价磷酸酯公开(公告)号:US3564601A
公开(公告)日:1971-02-16
申请号:US3564601D
申请日:1964-06-10
Applicant: CELANESE CORP
Inventor: WITT ENRIQUE R , CARPENTER SAM , COOLEY STONE D
IPC: C07F9/09 , C07F9/6574 , C08G18/38 , C08G79/04 , C07F9/02
CPC classification number: C07F9/093 , C07F9/65748 , C08G18/3885 , C08G79/04
Abstract: A PHOSPHATE ESTER OF THE FOLLOWING FORMULA:
(HO-R-O-)2-P(=O)-O-R-O-P(=O)(-O-R-OH)-O-R-O-P(=O)(-O-R-
OH)-O-R-O-P(=O)(-O-R-OH)2
WHEREIN R IS THE DIPROPYLENE ETHER RADICAL, WHICH MAY BE USED IN POLYURETHANE FOAM PRODUCTION.-
公开(公告)号:US2870225A
公开(公告)日:1959-01-20
申请号:US47848654
申请日:1954-12-29
Applicant: CELANESE CORP
Inventor: COOLEY STONE D , MARCOTTE FRANK B
IPC: C07C17/02
CPC classification number: C07C17/02 , Y02P20/582 , C07C19/045
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