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公开(公告)号:GR3020774T3
公开(公告)日:1996-11-30
申请号:GR960402143
申请日:1996-08-12
Applicant: BASF AG
Inventor: LAQUA GERHARD DR , MERGER FRANZ DR , WITZEL TOM DR , SIEBENHAAR URSULA DR , AGAR DAVID DR
IPC: C07C263/18 , C07C265/14 , C08G18/73 , C08G18/75 , C08G18/79 , C08K5/00
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公开(公告)号:DE4331083A1
公开(公告)日:1995-03-16
申请号:DE4331083
申请日:1993-09-13
Applicant: BASF AG
Inventor: LAQUA GERHARD DR , MERGER FRANZ DR , WITZEL TOM DR , SIEBENHAAR URSULA DR , AGAR DAVID DR
IPC: C07C263/18 , C07C265/14 , C08G18/73 , C08G18/75 , C08G18/79 , C08K5/00 , C07C263/04
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公开(公告)号:ES2089876T3
公开(公告)日:1996-10-01
申请号:ES94113844
申请日:1994-09-03
Applicant: BASF AG
Inventor: LAQUA GERHARD DR , MERGER FRANZ DR , WITZEL TOM DR , SIEBENHAAR URSULA DR , AGAR DAVID DR
IPC: C07C263/18 , C07C265/14 , C08G18/73 , C08G18/75 , C08G18/79 , C08K5/00
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公开(公告)号:DE59400433D1
公开(公告)日:1996-08-22
申请号:DE59400433
申请日:1994-09-03
Applicant: BASF AG
Inventor: LAQUA GERHARD DR , MERGER FRANZ DR , WITZEL TOM DR , SIEBENHAAR URSULA DR , AGAR DAVID DR
IPC: C07C263/18 , C07C265/14 , C08G18/73 , C08G18/75 , C08G18/79 , C08K5/00
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公开(公告)号:AT140447T
公开(公告)日:1996-08-15
申请号:AT94113844
申请日:1994-09-03
Applicant: BASF AG
Inventor: LAQUA GERHARD DR , MERGER FRANZ DR , WITZEL TOM DR , SIEBENHAAR URSULA DR , AGAR DAVID DR
IPC: C07C263/18 , C07C265/14 , C08G18/73 , C08G18/75 , C08G18/79 , C08K5/00
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公开(公告)号:DK0643042T3
公开(公告)日:1996-08-12
申请号:DK94113844
申请日:1994-09-03
Applicant: BASF AG
Inventor: WITZEL TOM DR , MERGER FRANZ DR , LAQUA GERHARD DR , SIEBENHAAR URSULA DR , AGAR DAVID DR
IPC: C07C263/18 , C07C265/14 , C08G18/73 , C08G18/75 , C08G18/79 , C08K5/00
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公开(公告)号:DE4405054A1
公开(公告)日:1995-08-24
申请号:DE4405054
申请日:1994-02-17
Applicant: BASF AG
Inventor: WOLFF STEFAN DR , BRANDT PETER DR , BRUCHMANN BERND DR , LAQUA GERHARD DR , SIEBENHAAR URSULA DR , TESCH HELMUT DR , RENZ HANS DR , WITZEL TOM DR , MERGER FRANZ DR
IPC: C07C265/14 , C07C271/66 , C07C275/60 , C07C275/62 , C07D229/00 , C07D251/34 , C08G18/78 , C08G18/79 , C09K3/10 , C09D175/04 , C09J175/04
Abstract: Polyisocyanate mixts. (I) with an NCO content of 1-34 wt.%, contg. urethane, allophanate, urea, biuret, carbodi-imide, uretidine and/or isocyanurate gps., are obtd. by known methods from 2-butyl-2-ethyl-pentane- 1,5-di-isocyanate (II), 2-(3-isocyanatopropyl)- cyclohexyl-1-isocyanate (III) and/or 1-(isocyanatomethyl)-1- (3-isocyanatopropyl)- cyclohexane (IV). Also claimed is a process for the prodn. of isocyanurate gp.-contg. polyisocyanate mixts. (I) by trimerisation of the above di-isocyanates in the presence of bis-(trimethylsilyl)- amine (BTMSA), pref. at 30-140 degrees C.
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