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公开(公告)号:DE3460575D1
公开(公告)日:1986-10-09
申请号:DE3460575
申请日:1984-01-18
Applicant: BASF AG
Inventor: DENZINGER WALTER , HARTMANN HEINRICH DR , FAULHABER GERHARD DR , RAUBENHEIMER HANS-JUERGEN
Abstract: 40The efficiency of high molecular weight crosslinked polycarboxylic acids which are used as thickeners for neutral and alkaline aqueous systems and are obtained by precipitation polymerization or suspension polymerization of a mixture of (a) from 70 to 99.9% by weight of monoethylenically unsaturated carboxylic acids, (b) from 0.1 to 10% by weight of ethylenically diunsaturated or polyunsaturated monomers and (c) from 0 to 20% by weight of other monoethylenically unsaturated monomers at as high as 75 DEG C. is increased by a process in which the copolymer is heated for from 2 minutes to 5 hours at from 80 DEG to 130 DEG C. after the polymerization.
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公开(公告)号:DE3161841D1
公开(公告)日:1984-02-09
申请号:DE3161841
申请日:1981-09-21
Applicant: BASF AG
Inventor: KLEUSER DIETER DR , OPPENLAENDER KNUT DR , KRAPF HEINZ DR , STORK KARL DR , STRICKLER RAINER DR , FAULHABER GERHARD DR
Abstract: 1. The use of a compound of the formula I see diagramm : EP0050228,P9,F6 where R**1 and R**2 are identical or different and each is see diagramm : EP0050228,P9,F7 see diagramm : EP0050228,P9,F8 -O-alpha-naphthyl or O-beta-naphthyl, where R**4 , R**5 and R**6 are identical or different and each is H, C1 -C12 -alkyl or C7 -C10 -aralkyl, and R**7 is hydrogen or methyl and R**3 is a radical of the formula II or III -(C2 H4 O)n (C3 H6 O)m H -(C3 H6 O)m (C2 H4 O)n H, where n is a number from 0 to 50 and m is a number from 0 to 50, with the proviso that m or n is 5 or more, as a non-ionic oil-in-water emulsifier component for crop protection formulations.
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公开(公告)号:DE1669091A1
公开(公告)日:1971-05-06
申请号:DE1669091
申请日:1967-12-13
Applicant: BASF AG
Inventor: WILHELM HANS DR , FAULHABER GERHARD DR , MARX MATTHIAS DR , WILHELM HANN ERNST
IPC: C08F291/00 , C09D167/08 , C08F25/00
Abstract: 1,240,320. Coating composition. BADISCHE ANILIN- & SODA-FABRIK A.G. 11 Dec., 1968 [13 Dec., 1967], No. 58905/68. Heading C3P. A coating composition contains a copolymer (I) of (A) 50 to 95% by weight of an ester of a monoolefinically unsaturated carboxylic acid having three to five carbon atoms and an alcohol having one to eight carbon atoms; (B) 0À75 to 25% by weight of at least one N- methylol amide of an olefinically unsaturated carboxylic acid have three to five carbon atoms which has been etherified with an alcohol having one to eight carbon atoms; and (C) 0 to 40% by weight of at least one other copolymerizable olefinically unsaturated monomer, dispersed in an organic liquid, said dispersion having been prepared by polymerizing the monomers in the organic liquid, in the presence of both a freeradical initiator and a polymer (11) and/or polycondensate (11) having a molecular weight of more than 1200 which is compatible with the copolymer (1), which is soluble in the organic liquid and has a dispersing action. In the examples (1) ethyl acrylate, acrylic acid, N-nbutoxymethyl methacrylamide and 1,4-butanediol monoacrylate are copolymerized in an organic solvent in the presence of benzoyl peroxide and in the presence of a dispersing agent which'is a copolymer of styrene, 2-ethylhexyl acrylate and N-vinyl imidazole, (2) the monomers of (1) and additionally methyl methacrylate are copolymerized in an organic solvent in the presence of benzoyl peroxide and in the presence of a dispersing agent which is a copolymer of styrene, 2-ethyl hexylacrylate, N- vinyl imidazole, N-vinyl caprolactam and methyl methacrylate, (3) t-butyl acrylate, 2- ethyl hexyl acrylate, di-n-butyl maleate, methyl methacrylate, vinyl propionate, N,N-diethylacrylamide, acrylonitrile, acrylic acid, N-nbutoxymethylacrylamide, N - methoxymethyl methacrylamide and 2-ethyl acrylate are copolymerized in an organic solvent in the presence of benzoyl peroxide, di-tert-butyl per-' oxide and azoisobutyronitrile in the presence of a dispersing agent which is a copolymer of styrene, 2-ethylhexyl acrylate, n-butyl acrylate and N-vinyl pyrrolidone, (4) methylmethacrylate, ethyl acrylate, acrylic acid and N-butoxymethylmethacrylamide are copolymerized in an organic solvent in the presence of benzoyl peroxide and a dispersing agent which is a condensate of phthalic acid and glycerol modified with linseed oil, and (5) ethyl acrylate, butanediol acrylate acetylacetate, N-butoxymethylmethacrylamide, butanediol monoacrylate, styrene and acrylic acid are copolymerized as in (4) above.
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公开(公告)号:DE1619660A1
公开(公告)日:1971-02-25
申请号:DE1619660
申请日:1967-03-14
Applicant: BASF AG
Inventor: SCHWINDT WOLFGANG DR , SCHEUERMANN WERNER DR , DACHS KARL DR , FAULHABER GERHARD DR , BLUM ADOLF
IPC: D06P1/52
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公开(公告)号:AT249628B
公开(公告)日:1966-09-26
申请号:AT896663
申请日:1963-11-08
Applicant: BASF AG
Inventor: FAULHABER GERHARD DR , VOGES DIETER DR , PENNING ERNST DR , WILHELM HANS DR , GOETZ NORBERT DR
IPC: D06M15/29 , D06M15/423
Abstract: 1,056,283. Textile-treating compositions; aminoplast compositions. BADISCHE ANILIN- & SODA-FABRIK A.G. Nov. 5, 1963 [Nov. 10, 1962], No. 43585/63. Headings C3P and C3R. [Also in Division D1] A composition suitable for treating cellulosic fabrics comprises a compound which improves the crease resistance of the fabric and a copolymer of 1-10% by weight of a N-methylolamide of an acrylic acid and 0À5-10% by weight of at least one compound containing in the molecule at least two polymerizable double bonds, the balance of 100% by weight being made up of at least one further polymerizable compound. The N-methylolamide of an acrylic acid may be N-methylolacrylamide or N- methylolmethacrylamide or an ether derivative thereof and suitable compounds containing at least two double bonds are divinyl benzene and its derivatives and substitution products, ethylene glycol diacrylate, butane diol diacrylate or dimethacrylate, hexane diol diacrylate, glycerol triacrylate, vinyl methacrylate, 1,3,5 - triacyl - hexahydrotriazine - (1,3,5) allyl acrylate and methylene bisacrylamide. The further polymerizable compounds making up the copolymer may be methyl, ethyl, propyl or butyl acrylate or methacrylate, acrylonitrile, isopropyl acrylate, N-dibutylacrylamide, ethylhexyl acrylate or vinylpyrrolidone. The crease proofing agent may be a methylol compound of urea, ethylene or propylene urea, diphenyl urea, methyl urea, thiourea, dicyandiamide, guanidine, melamine, methylmelamine, phenyl melamine, glyoxal monoureine or diureine, a urethane, polyurethane, lactam, polyamide, triazinone, carboxylic amide or diamide or ether thereof, a methylol compound of a ketone, an acetal, an epoxy compound or a water soluble polymer or copolymer of an amide of an unsaturated carboxylic acid. The composition may be in the form of an aqueous solution or dispersion containing 30-150 g./l. of the crease-resisting agent and 5-100 g./l. of the copolymer and if desired an organic liquid, e.g. ethyl alcohol or glycerol, softeners, water repellants, colouring pigments and an acid condensation catalyst, e.g. magnesium chloride, zinc nitrate, monoammonium phosphate, ammonium nitrate and ammonium acetate.
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公开(公告)号:DE3302495A1
公开(公告)日:1984-07-26
申请号:DE3302495
申请日:1983-01-26
Applicant: BASF AG
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公开(公告)号:DE1794223A1
公开(公告)日:1971-10-21
申请号:DE1794223
申请日:1968-09-25
Applicant: BASF AG
Inventor: FLORUS GERHARD DR , BACHMANN RUDOLF DR , HOLZER KLAUS DR , FAULHABER GERHARD DR
IPC: C08F20/62 , C08L93/00 , C09D125/14 , C09D133/08 , C09D3/00
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公开(公告)号:DE1619657A1
公开(公告)日:1971-03-18
申请号:DE1619657
申请日:1966-12-02
Applicant: BASF AG
Inventor: WILHELM HANS DR , GULBINS KLAUS DR , FAULHABER GERHARD DR , SCHWINDT WOLFGANG DR , UHL GUENTHER
IPC: C08F2/08 , C08F291/00 , D06P1/00
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公开(公告)号:AT262221B
公开(公告)日:1968-06-10
申请号:AT35266
申请日:1966-01-14
Applicant: BASF AG
Inventor: KRALLMANN REINHOLD ING , FEDERKIEL WILHELM , FAULHABER GERHARD DR
Abstract: Cellulosic fibrous material is coloured or printed with non-metallic pigments (i.e. pigments which do not behave as free metal or metal alloys) by treating the material in the absence of strongly anionic substances with a) an aqueous solution, emulsion or suspension of a salt or quaternary ammonium compound of a polymer or copolymer of a vinylinidazole and with b) an aqueous non-metallic pigment dispersion containing a cation-active nonionic or weakly anion-active dispersing agent the treatment with the non-metallic pigment being simultaneous with or subsequent to treatment with the vinylinidazole compounds.
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公开(公告)号:CH428053A
公开(公告)日:1967-01-15
申请号:CH589664
申请日:1964-05-06
Applicant: BASF AG
Inventor: WILHELM HANS DR , FAULHABER GERHARD DR , VLACHOS ACHILLES DR , MARX MATTHIAS DR
IPC: C08F20/58 , C08F212/06 , C08F220/12 , C09D125/14 , C09D125/16 , C09D133/06 , C09D133/26 , C09D3/80
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