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公开(公告)号：AT273334T
公开(公告)日：2004-08-15
申请号：AT98120368
申请日：1998-10-28
Applicant: BASF AG
Inventor： LEBERFINGER MARCUS DR , LANGE MARTIN , BITTNER GERHARD DR , SCHOLZ GUENTER DR
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公开(公告)号：AT140448T
公开(公告)日：1996-08-15
申请号：AT93117851
申请日：1993-11-04
Applicant: BASF AG
Inventor： LEHRICH FRIEDHELM DR , POHL SIEGMUND , BRUCHMANN BERND DR , TESCH HELMUT DR , MINGES ROLAND DR , SWOBODA JOHANN DR , GENZ MANFRED DR , SCHOLZ GUENTER DR , STREU JOACHIM DR
IPC: C07C265/10 , C07C265/12 , C07C267/00 , C08G18/00 , C08G18/02 , C08G18/71 , C08K5/29
Abstract: The invention relates to novel 4,4'-disubstituted bis(2,6-diisopropylphenyl)carbodiimides of the formula (I) in which R is a 1-methyl-1-phenylethyl, phenoxy or tert-butyl radical, to a process for their preparation and to their use as stabilisers with respect to the hydrolytic degradation of ester group-containing products of addition and condensation polymerisation, and to the novel compounds which can be used to prepare them, namely 4-(1-methyl-1-phenylethyl)-2,6-diisopropylphenyl, 4-phenoxy-2,6-diisopropylphenyl and 4-tert-butyl-2,6-diisopropylphenyl isocyanates.
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公开(公告)号：AT288463T
公开(公告)日：2005-02-15
申请号：AT99107248
申请日：1999-04-14
Applicant: BASF AG
Inventor： BRUENING INES DR , CHLOSTA ANDREAS , SCHOLZ GUENTER DR
IPC: B29C43/24 , B29C45/00 , B29C47/02 , B29K75/00 , B29L7/00 , B29L23/00 , C08F255/02 , C08G18/08 , C08L23/16 , C08L51/04 , C08L51/06 , C08L75/04 , F16L11/04 , H01B3/30
Abstract: The blends comprise(a) thermoplastic polyurethane having a Shore hardness of from 60 A to 50 D and(b) ethylene-propylene (EPM) rubbers and/or modified ethylene-propylene (EPM) rubbers,where the weight ratio of (a):(b) is from 3:1 to 999:1.
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公开(公告)号：AT236943T
公开(公告)日：2003-04-15
申请号：AT00113998
申请日：2000-07-01
Applicant: BASF AG
Inventor： LEBERFINGER MARCUS , SCHOLZ GUENTER DR , GENZ MANFRED DR
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公开(公告)号：DE4238046A1
公开(公告)日：1994-05-19
申请号：DE4238046
申请日：1992-11-11
Applicant: BASF AG
Inventor： LEHRICH FRIEDHELM DR , POHL SIEGMUND , BRUCHMANN BERND DR , TESCH HELMUT DR , MINGES ROLAND DR , SWOBODA JOHANN DR , GENZ MANFRED DR , SCHOLZ GUENTER DR , STREU JOACHIM DR
IPC: C07C265/10 , C07C265/12 , C07C267/00 , C08G18/00 , C08G18/02 , C08G18/71 , C08K5/29 , C08L75/04
Abstract: The invention relates to novel 4,4'-disubstituted bis(2,6-diisopropylphenyl)carbodiimides of the formula (I) in which R is a 1-methyl-1-phenylethyl, phenoxy or tert-butyl radical, to a process for their preparation and to their use as stabilisers with respect to the hydrolytic degradation of ester group-containing products of addition and condensation polymerisation, and to the novel compounds which can be used to prepare them, namely 4-(1-methyl-1-phenylethyl)-2,6-diisopropylphenyl, 4-phenoxy-2,6-diisopropylphenyl and 4-tert-butyl-2,6-diisopropylphenyl isocyanates.
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Patent Agency Ranking
公开(公告)号：DE50206985D1
公开(公告)日：2006-07-06
申请号：DE50206985
申请日：2002-11-11
Applicant: BASF AG
Inventor： ETZRODT GUENTER DR , LEBERFINGER MARCUS DR , BAYER ROBERT , ARENZ STEFAN DR , FAEHNDRICH KNUD , SCHOLZ GUENTER DR
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公开(公告)号：DE59811788D1
公开(公告)日：2004-09-16
申请号：DE59811788
申请日：1998-10-28
Applicant: BASF AG
Inventor： LEBERFINGER MARCUS DR , LANGE MARTIN , BITTNER GERHARD DR , SCHOLZ GUENTER DR
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公开(公告)号：DE59303251D1
公开(公告)日：1996-08-22
申请号：DE59303251
申请日：1993-11-04
Applicant: BASF AG
Inventor： LEHRICH FRIEDHELM DR , POHL SIEGMUND , BRUCHMANN BERND DR , TESCH HELMUT DR , MINGES ROLAND DR , SWOBODA JOHANN DR , GENZ MANFRED DR , SCHOLZ GUENTER DR , STREU JOACHIM DR
IPC: C07C265/10 , C07C265/12 , C07C267/00 , C08G18/00 , C08G18/02 , C08G18/71 , C08K5/29
Abstract: The invention relates to novel 4,4'-disubstituted bis(2,6-diisopropylphenyl)carbodiimides of the formula (I) in which R is a 1-methyl-1-phenylethyl, phenoxy or tert-butyl radical, to a process for their preparation and to their use as stabilisers with respect to the hydrolytic degradation of ester group-containing products of addition and condensation polymerisation, and to the novel compounds which can be used to prepare them, namely 4-(1-methyl-1-phenylethyl)-2,6-diisopropylphenyl, 4-phenoxy-2,6-diisopropylphenyl and 4-tert-butyl-2,6-diisopropylphenyl isocyanates.
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公开(公告)号：AT328030T
公开(公告)日：2006-06-15
申请号：AT02025163
申请日：2002-11-11
Applicant: BASF AG
Inventor： ETZRODT GUENTER DR , LEBERFINGER MARCUS DR , BAYER ROBERT , ARENZ STEFAN DR , FAEHNDRICH KNUD , SCHOLZ GUENTER DR
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公开(公告)号：DE19754299A1
公开(公告)日：1999-06-24
申请号：DE19754299
申请日：1997-12-08
Applicant: BASF AG
Inventor： BRUENING INES DR , HUB HANS-HENNING DR , HILMER KLAUS , HARROP DOUGLAS JOHN , SCHOLZ GUENTER DR
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