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公开(公告)号：AT77739T
公开(公告)日：1992-07-15
申请号：AT87104724
申请日：1987-03-31
Applicant: BASF AG
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公开(公告)号：AT75247T
公开(公告)日：1992-05-15
申请号：AT89103452
申请日：1989-02-28
Applicant: BASF AG
Inventor： AYDIN ORAL DR , KROBB JOACHIM , GOERTZ HANS-HELMUT DR
IPC: C09K3/10
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公开(公告)号：DE3771123D1
公开(公告)日：1991-08-08
申请号：DE3771123
申请日：1987-05-16
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , STRAUB FERDINAND DR , SANNER AXEL DR , KOLB ALBRECHT DR , RAUBENHEIMER HANS-JUERGEN , VOGEL FRIEDRICH DR
IPC: C07D233/58 , C07D521/00 , C08F26/00 , C08F26/06
Abstract: 3-Methyl-1-vinylimidazolium chlorides are prepared by quaternizing N-vinylimidazoles in aqueous solution with methyl chloride and are used for the preparation of water-soluble homo- or copolymers.
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公开(公告)号：DE3769687D1
公开(公告)日：1991-06-06
申请号：DE3769687
申请日：1987-03-31
Applicant: BASF AG
Inventor： KLIMESCH ROGER GUENTHER DR , BLECKMANN GERHARD , FARWERCK KARL-PETER , GOERTZ HANS-HELMUT DR , SCHLEMMER LOTHAR
Abstract: Extrudable pharmaceutical mixtures are tableted by a continuous method in which the mixture is extruded and the still deformable extrudate is pressed between two rollers which are driven in opposite directions and possess depressions opposite one another in the roller shell, the form of these depressions determining the tablet shape.
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公开(公告)号：DE3843371A1
公开(公告)日：1990-07-05
申请号：DE3843371
申请日：1988-12-23
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , OSCHMANN WERNER DR , HATZMANN GUENTER DR
IPC: C08F285/00 , C08L51/00
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Patent Agency Ranking
公开(公告)号：DE3807237A1
公开(公告)日：1989-09-14
申请号：DE3807237
申请日：1988-03-05
Applicant: BASF AG
Inventor： AYDIN ORAL DR , KROBB JOACHIM , GOERTZ HANS-HELMUT DR
IPC: C09K3/10
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公开(公告)号：DE3736997A1
公开(公告)日：1989-05-11
申请号：DE3736997
申请日：1987-10-31
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , DENZINGER WALTER , RAUBENHEIMER HANS-JUERGEN
IPC: C08F8/44
Abstract: A process wherein polymers containing carboxyl and/or carboxylic anhydride groups are suspended in an inert solvent and reacted with a pulverulent, basic metal compound, and the suspension is then worked up.
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公开(公告)号：DE3736996A1
公开(公告)日：1989-05-11
申请号：DE3736996
申请日：1987-10-31
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , RAUBENHEIMER HANS-JUERGEN , DENZINGER WALTER
IPC: C08F2/04 , C08F2/06 , C08F16/16 , C08F20/02 , C08F20/52 , C08F216/16 , C08F216/18 , C08F220/00 , C08F220/60 , C08F222/04 , C08F222/06 , C08F290/00 , C08F299/02
Abstract: The process is carried out as a precipitation polymerisation by copolymerising the monomers on which the copolymers are based, if desired in the presence of up to 2% by weight, based on the monomers, of a crosslinking agent containing at least two ethylenically unsaturated double bonds, and in the presence of polymerisation initiators in, as solvent for the monomers, an ester which contains at least 5 carbon atoms and is derived from saturated aliphatic carboxylic acids and monohydric saturated alcohols.
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公开(公告)号：DE3725427A1
公开(公告)日：1989-02-09
申请号：DE3725427
申请日：1987-07-31
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , OFTRING ALFRED DR
IPC: A61K8/72 , A61K8/81 , A61Q5/12 , C02F1/54 , C07D233/58 , C08F20/36 , C08F20/60 , C08F26/02 , H01B1/12
Abstract: The invention relates to water-soluble monomers which contain, in addition to at least one polymerisable olefinic double bond, a quaternary nitrogen atom which is substituted by at least one hydroxyalkyl group and which are in the form of halide-free salts, to their preparation, and to their use for the preparation of homo- and copolymers.
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公开(公告)号：DE3269997D1
公开(公告)日：1986-04-24
申请号：DE3269997
申请日：1982-09-18
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , MARCINOWSKI STEFAN DR , SANNER AXEL DR
Abstract: A biologically active protein which is bonded to a water-insoluble porous copolymer based on N-vinylimidazole and/or substituted N-vinylimidazoles and monomers which can be copolymerized therewith, its preparation and its use for carrying out enzymatic reactions.
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