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公开(公告)号:ES2106245T3
公开(公告)日:1997-11-01
申请号:ES93116771
申请日:1993-10-18
Applicant: BASF AG
Inventor: DRALLE-VOSS GABRIELE DR , OPPENLAENDER KNUT DR , BARTHOLD KLAUS DR , WENDEROTH BERND DR , KASEL WOLFGANG DR
IPC: C07C229/16 , C07C237/06 , C10L1/14 , C10L1/18 , C10L1/22 , C10L1/224
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公开(公告)号:AT157696T
公开(公告)日:1997-09-15
申请号:AT93116771
申请日:1993-10-18
Applicant: BASF AG
Inventor: DRALLE-VOSS GABRIELE DR , OPPENLAENDER KNUT DR , BARTHOLD KLAUS DR , WENDEROTH BERND DR , KASEL WOLFGANG DR
IPC: C07C229/16 , C07C237/06 , C10L1/14 , C10L1/18 , C10L1/22 , C10L1/224
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公开(公告)号:AT118529T
公开(公告)日:1995-03-15
申请号:AT91118118
申请日:1991-10-24
Applicant: BASF AG
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公开(公告)号:AT101640T
公开(公告)日:1994-03-15
申请号:AT91118117
申请日:1991-10-24
Applicant: BASF AG
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公开(公告)号:AT101639T
公开(公告)日:1994-03-15
申请号:AT91118116
申请日:1991-10-24
Applicant: BASF AG
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公开(公告)号:DE4003243A1
公开(公告)日:1991-08-08
申请号:DE4003243
申请日:1990-02-03
Applicant: BASF AG
Inventor: FIKENTSCHER ROLF DR , OPPENLAENDER KNUT DR , DIX JOHANNES PETER DR , SAGER WILFRIED DR , VOGEL HANS-HENNING DR , BARTHOLD KLAUS DR , ELFERS GUENTHER
Abstract: Trialkanolamine polyethers, obtainable by condensing tri-alkanolamine(s) in the presence of (hypo)phosphorus acid, are useful as demulsifiers in 0/W emulsion. The trialkanolamines are of formula (I), where R1-R3 = 1,2-(2-4C)alkylene.
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公开(公告)号:DE4000539A1
公开(公告)日:1991-07-11
申请号:DE4000539
申请日:1990-01-10
Applicant: BASF AG
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公开(公告)号:AT62497T
公开(公告)日:1991-04-15
申请号:AT87114834
申请日:1987-10-10
Applicant: BASF AG
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公开(公告)号:DE3916366A1
公开(公告)日:1990-11-22
申请号:DE3916366
申请日:1989-05-19
Applicant: BASF AG
Inventor: OPPENLAENDER KNUT DR , BARTHOLD KLAUS DR , SCHWARTZ ERICH DR , BUETTNER EGON , SCHRAMM MANFRED , WEGNER BRIGITTE DR
IPC: C07C229/16 , C07C237/06 , C10L1/14 , C10L1/18 , C10L1/22 , C10L1/222 , C10L1/224 , C10L1/24
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公开(公告)号:DE59104601D1
公开(公告)日:1995-03-23
申请号:DE59104601
申请日:1991-10-24
Applicant: BASF AG
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