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公开(公告)号：DK0463401T3
公开(公告)日：1995-11-06
申请号：DK91109017
申请日：1991-06-03
Applicant: BASF AG
Inventor： DIX JOHANNES PETER DR , BRUECKMANN RALF DR , BURY WILLI , HERRMANN MANFRED DR , DLUGOSCH WALDEMAR , KROMM ERICH DR , LEITER HERBERT DR , ZIMMERMANN NORBERT , KERMER WOLF-DIETER DR , TAEGER KLAUS DR
IPC: C09K23/08 , C09B67/46 , C09C3/08 , C09D17/00 , C09K23/00 , C09K23/10 , C09K23/12 , C09K23/50 , C09K23/52 , D06M13/02 , D06M13/192 , D06M13/248 , D06M13/256 , D06M15/01 , D06P1/653 , B01F17/00 , B01F17/52
Abstract: A dispersant having improved bioelimination capacity or biodegradability for use in dye and pigment formulations, as a tanning aid, in plastics manufacture and in crop protection formulations is characterised by a content of 3 to 50 % by weight of one or more aromatic or long-chain aliphatic carboxylic acids, salts thereof or anhydrides thereof, or a mixture of these.
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公开(公告)号：DE4018873A1
公开(公告)日：1991-12-19
申请号：DE4018873
申请日：1990-06-13
Applicant: BASF AG
Inventor： BRUECKMANN RALF DR , BURY WILLI , DIX JOHANNES PETER DR , HERRMANN MANFRED DR , DLUGOSCH WALDEMAR , KROMM ERICH DR , LEITER HERBERT DR , ZIMMERMANN NORBERT
IPC: C09K23/08 , C09B67/46 , C09C3/08 , C09D17/00 , C09K23/00 , C09K23/10 , C09K23/12 , C09K23/50 , C09K23/52 , D06M13/02 , D06M13/192 , D06M13/248 , D06M13/256 , D06M15/01 , D06P1/653
Abstract: A dispersant having improved bioelimination capacity or biodegradability for use in dye and pigment formulations, as a tanning aid, in plastics manufacture and in crop protection formulations is characterised by a content of 3 to 50 % by weight of one or more aromatic or long-chain aliphatic carboxylic acids, salts thereof or anhydrides thereof, or a mixture of these.
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公开(公告)号：AT128043T
公开(公告)日：1995-10-15
申请号：AT91109017
申请日：1991-06-03
Applicant: BASF AG
Inventor： BRUECKMANN RALF DR , BURY WILLI , DIX JOHANNES PETER DR , HERRMANN MANFRED DR , DLUGOSCH WALDEMAR , KROMM ERICH DR , LEITER HERBERT DR , ZIMMERMANN NORBERT , KERMER WOLF-DIETER DR , TAEGER KLAUS DR
IPC: C09K23/08 , C09B67/46 , C09C3/08 , C09D17/00 , C09K23/00 , C09K23/10 , C09K23/12 , C09K23/50 , C09K23/52 , D06M13/02 , D06M13/192 , D06M13/248 , D06M13/256 , D06M15/01 , D06P1/653 , B01F17/00 , B01F17/52 , B01F17/12 , B01F17/50 , B01F17/08
Abstract: A dispersant having improved bioelimination capacity or biodegradability for use in dye and pigment formulations, as a tanning aid, in plastics manufacture and in crop protection formulations is characterised by a content of 3 to 50 % by weight of one or more aromatic or long-chain aliphatic carboxylic acids, salts thereof or anhydrides thereof, or a mixture of these.
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公开(公告)号：DE4216316A1
公开(公告)日：1993-11-18
申请号：DE4216316
申请日：1992-05-16
Applicant: BASF AG
Inventor： BECKMANN EBERHARD DR , BRUECKMANN RALF DR , DIX JOHANNES PETER DR , FREYBERG PETER DR , KROMM ERICH DR
IPC: C09K23/42 , C07C233/18 , C07C235/08 , C09K23/22 , C11D1/52 , D06L1/12 , D06M13/17 , D06M13/402 , D06M13/41 , D06M13/419 , D06P1/607 , D06P1/649 , C07C233/20 , B01F17/22
Abstract: Use of tertiary amides I where R is a straight-chain or branched C5-C17-alkyl or -alkenyl radical, R is a straight-chain or branched C3-C6-alkyl radical, R to R are independently of one another hydrogen, methyl or ethyl, and n is from 3 to 15, as low foaming wetting agents in the textile industry.
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公开(公告)号：DE4131845A1
公开(公告)日：1993-06-17
申请号：DE4131845
申请日：1991-09-25
Applicant: BASF AG
Inventor： DEGEN HELMUT , ZIMMERMANN NORBERT , BRUECKMANN RALF DR , LAMM GUNTHER DR , LANGE ARNO DR , REICHELT HELMUT DR
Abstract: Dye compsns. comprise 20-60 wt.% of a benzophenone azo dye, 40-80 wt.% of a dispersant and 0-5 wt.% of other additives. The dye is of formula (I), where one of R1 and R2 is H and the other is OMe or OEt, or R1 = R2 = Me, and R3 = 1-4C alkyl. The dispersant is based on a lignosulphonate or an arylsulphonic acid/formaldehyde condensate and contains 3-50 wt.% of a component selected from aromatic or higher aliphatic carboxylic acids and their salts and anhydrides. Cpds. (I) are described in DE 2015172, DE 2157229 and EP 413229. The dispersants are described in EP 91109017. USE/ADVANTAGE - The compsns. are useful for dyeing synthetic textile materials, esp. polyester or polyester/cotton, giving strong yellow shades with good light and thermofixation fastness. The dispersants are highly biodegradable.
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Patent Agency Ranking
公开(公告)号：DE4131844A1
公开(公告)日：1993-04-01
申请号：DE4131844
申请日：1991-09-25
Applicant: BASF AG
Inventor： DEGEN HELMUT , ZIMMERMANN NORBERT , BRUECKMANN RALF DR , LAMM GUNTHER DR , LANGE ARNO DR , REICHELT HELMUT DR
IPC: B01J27/125 , B01J27/128 , C07B61/00 , C07C201/12 , C07C205/45 , C09B29/01 , C09B29/36 , C09B29/42 , C09B67/00 , C09B67/48
Abstract: Process for the preparation of nitrobenzophenones by reaction of benzene or its derivatives with nitrobenzoyl chloride in the presence of a Lewis acid, a colour-fast modification of 1,4-dimethyl-5-cyano-3-[4-(2,4-dimethylbenzoyl)phenylazo]-2-hydroxy-py rid-6-one, and its use for dyeing or printing synthetic fibre material.
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公开(公告)号：DE4010563A1
公开(公告)日：1991-10-10
申请号：DE4010563
申请日：1990-04-02
Applicant: BASF AG
Inventor： BRUECKMANN RALF DR , SCHOEPKE HOLGER DR , WIRTH THOMAS DR , HARTMANN JUERGEN DR
IPC: C08F2/08 , C08F2/06 , C08F2/24 , C08F2/30 , C08F2/44 , C08F220/10 , C08F220/12 , C08F261/04 , C08L33/06 , C09D151/00 , D06M15/263 , D06M15/333
Abstract: Copolymers suitable for use as temporary surface protection for two- or three-dimensional structures and as sizing agents are based on C1-C8-alkyl acrylates and/or methacrylates and are obtainable by free radical emulsion or solution polymerization of A) from 50 to 95% by weight of a C1-C8-alkyl acrylate or methacrylate, B) from 5 to 20% by weight of an unsaturated carboxylic acid or anhydride, C) from 0 to 20% by weight of further water-soluble comonomer, and D) from 0 to 10% by weight of other comonomer in the presence of E) from 2 to 60 parts by weight of a polyvinyl alcohol per 100 parts by weight of the monomer mixture of A) to D).
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公开(公告)号：DE59307838D1
公开(公告)日：1998-01-29
申请号：DE59307838
申请日：1993-05-07
Applicant: BASF AG
Inventor： BECKMANN EBERHARD DR , BRUECKMANN RALF DR , DIX JOHANNES PETER DR , FREYBERG PETER DR , KROMM ERICH DR
IPC: C09K23/42 , C07C233/18 , C07C235/08 , C09K23/22 , C11D1/52 , D06L1/12 , D06M13/17 , D06M13/402 , D06M13/41 , D06M13/419 , D06P1/607 , D06P1/649
Abstract: Use of tertiary amides I where R is a straight-chain or branched C5-C17-alkyl or -alkenyl radical, R is a straight-chain or branched C3-C6-alkyl radical, R to R are independently of one another hydrogen, methyl or ethyl, and n is from 3 to 15, as low foaming wetting agents in the textile industry.
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公开(公告)号：AT161300T
公开(公告)日：1998-01-15
申请号：AT93107418
申请日：1993-05-07
Applicant: BASF AG
Inventor： BECKMANN EBERHARD DR , BRUECKMANN RALF DR , DIX JOHANNES PETER DR , FREYBERG PETER DR , KROMM ERICH DR
IPC: C09K23/42 , C07C233/18 , C07C235/08 , C09K23/22 , C11D1/52 , D06L1/12 , D06M13/17 , D06M13/402 , D06M13/41 , D06M13/419 , D06P1/607 , D06P1/649
Abstract: Use of tertiary amides I where R is a straight-chain or branched C5-C17-alkyl or -alkenyl radical, R is a straight-chain or branched C3-C6-alkyl radical, R to R are independently of one another hydrogen, methyl or ethyl, and n is from 3 to 15, as low foaming wetting agents in the textile industry.
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公开(公告)号：ES2088065T3
公开(公告)日：1996-08-01
申请号：ES92115905
申请日：1992-09-17
Applicant: BASF AG
Inventor： DEGEN HELMUT , ZIMMERMANN NORBERT , BRUECKMANN RALF DR , LAMM GUNTHER DR , LANGE ARNO DR , REICHELT HELMUT DR
IPC: B01J27/125 , B01J27/128 , C07B61/00 , C07C201/12 , C07C205/45 , C09B29/01 , C09B29/36 , C09B29/42 , C09B67/00 , C09B67/48
Abstract: Process for the preparation of nitrobenzophenones by reaction of benzene or its derivatives with nitrobenzoyl chloride in the presence of a Lewis acid, a colour-fast modification of 1,4-dimethyl-5-cyano-3-[4-(2,4-dimethylbenzoyl)phenylazo]-2-hydroxy-py rid-6-one, and its use for dyeing or printing synthetic fibre material.
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