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公开(公告)号：CA2163255A1
公开(公告)日：1994-11-24
申请号：CA2163255
申请日：1994-05-09
Applicant: BASF AG
Inventor： GRABOWSKI SVEN , MUELLER WINFRIED , ROSENBERG JOERG , BINDER RUDOLF , SANNER AXEL
IPC: A61K47/32 , A61K9/14 , A61K31/37 , A61K31/41 , A61K31/425 , A61K31/433 , A61K47/30 , A61K47/38
Abstract: Compositions in the form of solid solutions contain (a) 1 to 90 % by weight of a coumarin derivate A from the group of the heterocyclic substituted alkoxycoumarins or of the sulfonic acid-esterified hydroxycoumarins as active substance and (b) 10 to 99 % by weight of at least a water-soluble polymer B as excipient.
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公开(公告)号：HU228486B1
公开(公告)日：2013-03-28
申请号：HU0202604
申请日：2000-08-31
Applicant: BASF AG
Inventor： BUSCH RALPH , KNEUPER HEINZ-JOSEF , WEBER THEODOR , MUELLER WINFRIED , STAMM ARMIN , HENKELMANN JOCHEM
Abstract: Process for the purification of carbonyl chlorides which have been prepared by reacting carboxylic acids with phosgene or thionyl chloride in the presence of a catalyst adduct, in which the carbonyl chlorides are treated with a hydrohalide of carboxamides of the formula (I)in which R is hydrogen or C1- to C3-alkyl; R and R independently of one another are C1- to C4-alkyl, or R and R together are a C4- or C5-alkylene chain, and the carbonyl chloride purified in this way is isolated by separation off from the carboxamide hydrohalide phase.
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公开(公告)号：DE60103866T2
公开(公告)日：2006-03-16
申请号：DE60103866
申请日：2001-03-23
Applicant: BASF AG
Inventor： KAESHAMMER STEFAN , KLEIN ANDREAS , SMITH L , MUELLER WINFRIED
Abstract: In a process for finishing neopentyl glycol by cooling, crystallizing and comminuting a neopentyl glycol melt and subsequent packing of the resulting neopentyl glycol particles in storage or transport containers, the melt is cooled at the commencement of cooling for at least 1/10 minutes without use of a coolant or with use of a coolant having a temperature in the range from 50 to 120° C. and the product is packed at a temperature below 30° C.
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公开(公告)号：AT273266T
公开(公告)日：2004-08-15
申请号：AT00960571
申请日：2000-08-31
Applicant: BASF AG
Inventor： BUSCH RALPH , KNEUPER HEINZ-JOSEF , WEBER THEODOR , MUELLER WINFRIED , STAMM ARMIN , HENKELMANN JOCHEM
Abstract: The invention relates to a method for producing acid chlorides by converting carboxylic acids with carbon oxychlorides or thionyl chloride in the presence of a catalyst adduct of an N,N-disubstituted formamide of general formula (I) and carbon oxychloride or thionyl chloride. In the formula, R and R , independently from one another, mean C1- to C4-alkyl or R and R together mean a C4- or C5-alkylene chain. According to the inventive method, hydrogen chloride is added during and/or after the conversion.
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公开(公告)号：HU0202605A2
公开(公告)日：2002-11-28
申请号：HU0202605
申请日：2000-08-31
Applicant: BASF AG
Inventor： BUSCH RALPH , HENKELMANN JOCHEM , KNEUPER HEINZ-JOSEF , MUELLER WINFRIED , STAMM ARMIN , WEBER THEODOR
Abstract: The invention relates to a method for producing acid chlorides by converting carboxylic acids with carbon oxychlorides or thionyl chloride in the presence of a catalyst adduct of an N,N-disubstituted formamide of general formula (I) and carbon oxychloride or thionyl chloride. In the formula, R and R , independently from one another, mean C1- to C4-alkyl or R and R together mean a C4- or C5-alkylene chain. According to the inventive method, hydrogen chloride is added during and/or after the conversion.
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Patent Agency Ranking
公开(公告)号：HU0202604A2
公开(公告)日：2002-11-28
申请号：HU0202604
申请日：2000-08-31
Applicant: BASF AG
Inventor： BUSCH RALPH , HENKELMANN JOCHEM , KNEUPER HEINZ-JOSEF , MUELLER WINFRIED , STAMM ARMIN , WEBER THEODOR
Abstract: Process for the purification of carbonyl chlorides which have been prepared by reacting carboxylic acids with phosgene or thionyl chloride in the presence of a catalyst adduct, in which the carbonyl chlorides are treated with a hydrohalide of carboxamides of the formula (I)in which R is hydrogen or C1- to C3-alkyl; R and R independently of one another are C1- to C4-alkyl, or R and R together are a C4- or C5-alkylene chain, and the carbonyl chloride purified in this way is isolated by separation off from the carboxamide hydrohalide phase.
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公开(公告)号：DE59409994D1
公开(公告)日：2002-01-17
申请号：DE59409994
申请日：1994-05-09
Applicant: BASF AG
Inventor： GRABOWSKI SVEN , MUELLER WINFRIED , ROSENBERG JOERG , BINDER RUDOLF , SANNER AXEL
IPC: A61K47/32 , A61K9/14 , A61K31/37 , A61K31/41 , A61K31/425 , A61K31/433 , A61K47/30 , A61K47/38
Abstract: PCT No. PCT/EP94/01489 Sec. 371 Date Nov. 7, 1995 Sec. 102(e) Date Nov. 7, 1995 PCT Filed May 9, 1994 PCT Pub. No. WO94/26267 PCT Pub. Date Nov. 24, 1994Compositions in the form of solid solutions containing a) 1-90% by weight of a coumarin derivative A from the group of alkoxycoumarins with a heterocyclic substituent or of hydroxycoumarins esterified with a sulfonic acid as active substance and b) 10-99% by weight of at least one water-soluble polymer B as carrier substance.
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公开(公告)号：HRP940305A2
公开(公告)日：1996-12-31
申请号：HRP940305
申请日：1994-05-17
Applicant: BASF AG
Inventor： GRABOWSKI SVEN , MUELLER WINFRIED , ROSENBERG JOERG , BINDER RUDOLF , SANNER AXEL
IPC: A61K47/32 , A61K9/14 , A61K31/37 , A61K31/41 , A61K31/425 , A61K31/433 , A61K47/30 , A61K47/38
Abstract: PCT No. PCT/EP94/01489 Sec. 371 Date Nov. 7, 1995 Sec. 102(e) Date Nov. 7, 1995 PCT Filed May 9, 1994 PCT Pub. No. WO94/26267 PCT Pub. Date Nov. 24, 1994Compositions in the form of solid solutions containing a) 1-90% by weight of a coumarin derivative A from the group of alkoxycoumarins with a heterocyclic substituent or of hydroxycoumarins esterified with a sulfonic acid as active substance and b) 10-99% by weight of at least one water-soluble polymer B as carrier substance.
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公开(公告)号：BR9406414A
公开(公告)日：1995-12-19
申请号：BR9406414
申请日：1994-05-09
Applicant: BASF AG
Inventor： GRABOWSKI SVEN , MUELLER WINFRIED , ROSENBERG JOERG , BINDER RUDOLF , SANNER AXEL
IPC: A61K47/32 , A61K9/14 , A61K31/37 , A61K31/41 , A61K31/425 , A61K31/433 , A61K47/30 , A61K47/38
Abstract: PCT No. PCT/EP94/01489 Sec. 371 Date Nov. 7, 1995 Sec. 102(e) Date Nov. 7, 1995 PCT Filed May 9, 1994 PCT Pub. No. WO94/26267 PCT Pub. Date Nov. 24, 1994Compositions in the form of solid solutions containing a) 1-90% by weight of a coumarin derivative A from the group of alkoxycoumarins with a heterocyclic substituent or of hydroxycoumarins esterified with a sulfonic acid as active substance and b) 10-99% by weight of at least one water-soluble polymer B as carrier substance.
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公开(公告)号：NO954660A
公开(公告)日：1995-11-17
申请号：NO954660
申请日：1995-11-17
Applicant: BASF AG
Inventor： GRABOWSKI SVEN , MUELLER WINFRIED , ROSENBERG JOERG , BINDER RUDOLF , SANNER AXEL
IPC: A61K47/32 , A61K9/14 , A61K31/37 , A61K31/41 , A61K31/425 , A61K31/433 , A61K47/38 , A61K47/30
CPC classification number: A61K9/146 , A61K31/37 , A61K31/41 , A61K31/425 , A61K31/433
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