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公开(公告)号:JPH01132554A
公开(公告)日:1989-05-25
申请号:JP25743588
申请日:1988-10-14
Applicant: BASF AG
Inventor: RORUFU FUIKENCHIYAA , NORUBERUTO GURAIFU , KUNUUTO OPENRENDAA , KAARU SHIYUTORUKU
IPC: C07C309/10 , B01J31/26 , C07B61/00 , C07C67/00 , C07C301/00 , C07C303/02 , C07C303/22 , C07C303/32 , C07C309/09 , C08G65/32
Abstract: The invention relates to a process for preparing ether sulphonates or polyglycol ether sulphonates by reaction of organic alcoholic or phenolic compounds or the corresponding alkoxides in aqueous solution with vinyl sulphonate in the presence of 0.1 to 3.0 % by weight of an alkaline catalyst and, if desired, additionally a phase-transfer catalyst; and to so prepared ether sulphonates or polyglycol ether sulphonates of the formula… R-O(CnH2nO)z-CH2CH2SO3X… in which… R is H, aliphatic or aromatic hydrocarbon radical (with or without nitrogen as the heteroatom) having 1 to 30 carbon atoms… n is 2 to 30… z is 0 to 300 and… X is an alkali metal.
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公开(公告)号:JPS5476560A
公开(公告)日:1979-06-19
申请号:JP12371578
申请日:1978-10-09
Applicant: BASF AG
IPC: C08G65/00 , C07C43/20 , C07C67/00 , C07C301/00 , C07C303/24 , C07C305/10 , C08G65/08 , C08G65/28 , C08G65/32 , C11D1/12
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公开(公告)号:JPS6189295A
公开(公告)日:1986-05-07
申请号:JP21275685
申请日:1985-09-27
Applicant: Basf Ag
Inventor: KUNUUTO OTSUPENRENDAA , KAARU SHIYUTORUKU , FURIIDORITSUHI HOOFUEMAN , EERITSUHI SHIYUBUARUTSU
CPC classification number: C10L1/326
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公开(公告)号:JPS51114499A
公开(公告)日:1976-10-08
申请号:JP2624976
申请日:1976-03-12
Applicant: BASF AG
Inventor: KUNUUTO OTSUPENRENDAA , GIYUNTAA UURU , HERUBERUTO HERUFUERUTO , HANSU GEORUKU SHIYARUPENBERUKU , KAARU SHIYUTORUKU
IPC: B01F17/00 , B01F17/42 , C07D319/06 , C07D493/04 , C08G65/00 , C08G65/26 , C08G65/28
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5.
公开(公告)号:JPH05155960A
公开(公告)日:1993-06-22
申请号:JP14021692
申请日:1992-06-01
Applicant: BASF AG
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公开(公告)号:JPH03207800A
公开(公告)日:1991-09-11
申请号:JP24286390
申请日:1990-09-14
Applicant: BASF AG
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公开(公告)号:JPH0376800A
公开(公告)日:1991-04-02
申请号:JP20770890
申请日:1990-08-07
Applicant: BASF AG
Inventor: ORUTOBUIN SHIYATSUFUAA , HERUBERUTO BAI , KAARU SHIYUTORUKU , NORUBERUTO GURAIFU , KUNUUTO OTSUPENRENDAA , BUARUTAA DENTSUINGAA , HAINRITSUHI HARUTOMAN
IPC: C08F8/00 , C08F210/00 , C14C9/00
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公开(公告)号:JPS6143698A
公开(公告)日:1986-03-03
申请号:JP15618485
申请日:1985-07-17
Applicant: Basf Ag
Inventor: KUNUUTO OTSUPENRENDAA , KAARU SHIYUTORUKU , FURIIDORITSUHI HOOFUEMAN , EERITSUHI SHIYUBUARUTSU
CPC classification number: C10L1/326 , Y10S516/01 , Y10S516/03
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