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公开(公告)号:DE3574481D1
公开(公告)日:1990-01-04
申请号:DE3574481
申请日:1985-06-13
Applicant: BASF AG
Inventor: KEMPTER FRITZ ERDMANN DR , NIEBERLE JUERGEN DR , SCHUPP EBERHARD DR
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公开(公告)号:DE3270968D1
公开(公告)日:1986-06-12
申请号:DE3270968
申请日:1982-06-12
Applicant: BASF AG
Inventor: KEMPTER FRITZ ERDMANN DR , SCHUPP EBERHARD DR
Abstract: Polyadducts/polycondensates which can be diluted with water when protonated with an acid and which contain basic nitrogen groups are obtained by the polyaddition reaction of (A) a Mannich base obtained from (a) a monophenol and/or a polyphenol, (b) one or more dialkylamines of the formula where R1 and R2 are each alkyl or alkoxyalkyl, or are linked to one another to form a 5-membered or 6-membered ring, and (c) formaldehyde with (B) an epoxy resin and contain groups, which are bonded to aromatic rings, of the general formula and may or may not contain groups of the general formula where R3 and R4 are each alkyl, hydroxyalkyl or alkoxyalkyl, or are linked to one another to form a 5-membered or 6-membered ring, and R5 and R6 are each hydrogen or methyl. These products are useful as binders for the cathodic electrocoating of metallic articles.
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23.
公开(公告)号:AT19786T
公开(公告)日:1986-05-15
申请号:AT82105140
申请日:1982-06-12
Applicant: BASF AG
Inventor: KEMPTER FRITZ ERDMANN DR , SCHUPP EBERHARD DR
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公开(公告)号:DE3422473A1
公开(公告)日:1985-12-19
申请号:DE3422473
申请日:1984-06-16
Applicant: BASF AG
Inventor: KEMPTER FRITZ ERDMANN DR , PETERSEN HARRO DR , SCHUPP EBERHARD DR , SABELUS GUENTHER DR , SCHMIDT HORST DR
IPC: C08G59/00 , C08G59/10 , C08G59/28 , C08G59/32 , C08L63/00 , C09D5/44 , C09D163/00 , C09D3/58 , C09D3/52 , C09D3/56 , C09D3/81 , C25D13/04 , C25D13/10
Abstract: The heat-curable coating agent according to the invention contains a combination of a binder, which possesses basic nitrogen groups and is rendered water-dilutable by protonation with an acid, and a crosslinking agent and, if required, pigments, fillers, corrosion inhibitors, surface coating assistants and catalysts, and the binder used is a reaction product of a dicarboxylic acid or of a dicarboxylate or of a (meth)acrylate oligomer or polymer with an adduct of a di- or triglycidyl ether and a polyamine, the polyamine containing 2 or more amine nitrogen atoms per molecule and one or more alkylene chains of 3 or more carbon atoms between the amino groups, and has an NH amine number of from 50 to 150 mg of KOH/g and is combined with aminoplasts and/or phenoplasts as crosslinking agents. The novel coating agent is useful as a binder for the cathodic electrocoating of metal articles.
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公开(公告)号:DE3260403D1
公开(公告)日:1984-08-23
申请号:DE3260403
申请日:1982-11-18
Applicant: BASF AG
Inventor: SCHUPP EBERHARD DR , KEMPTER FRITZ ERDMANN DR
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公开(公告)号:DE3160436D1
公开(公告)日:1983-07-21
申请号:DE3160436
申请日:1981-06-19
Applicant: BASF AG
Inventor: KEMPTER FRITZ ERDMANN DR , SCHUPP EBERHARD DR
IPC: C08C19/36 , C08G14/00 , C08G14/06 , C08G14/14 , C08G59/00 , C08G59/14 , C08G59/40 , C08G59/62 , C09D5/44 , C09D163/00 , C09D5/40
Abstract: A polyadduct/polycondensate, which is water-dilutable when protonated with an acid, and which contains basic nitrogen groups, is obtained by polyaddition reaction of (A) Mannich bases obtained from monophenols and/or polyphenols, one or more secondary amines which contain one or more hydroxyalkyl groups, or a mixture of such a secondary amine with another secondary amine, and formaldehyde or a formaldehyde donor, with (B) an epoxy resin, the polyadduct/polycondensate of (A) and (B) containing groups, bonded to aromatic rings, of the formula (I) (I) with or without groups of the general formula II (II) where R1 is a polydienyl radical, R2 and R3 are hydrogen or methyl and R4 and R5 are alkyl, hydroxyalkyl or alkoxyalkyl or are linked to one another to form a 5-membered or 6-membered ring. The polyadduct/polycondensate can be used, for example, as a surface-coating binder for the cathodic electrocoating of metal articles.
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公开(公告)号:DE2960158D1
公开(公告)日:1981-03-26
申请号:DE2960158
申请日:1979-06-18
Applicant: BASF AG
Inventor: SCHUPP EBERHARD DR
IPC: C09D5/44 , C09D113/02 , C25D13/06 , C09D3/36
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公开(公告)号:CZ44696A3
公开(公告)日:1996-09-11
申请号:CZ44696
申请日:1996-02-15
Applicant: BASF AG
Inventor: SCHLARB BERNHARD DR , SCHUPP EBERHARD DR , RAU MARIA GYOPAR DR , SCHULZ GUNTHER DR , WIESE HARM DR
IPC: C08F2/22 , C08F2/30 , C08F220/06 , C08F220/12 , C08F222/02 , C09D109/00 , C09D123/00 , C09D125/02 , C09D127/00 , C09D131/02 , C09D133/06 , C09D133/18 , C09D157/00 , C09J157/00 , D06M15/00
Abstract: Aq. polymer dispersions, obtd. by radical polymerisation of monomers in aq. emulsion in presence of a polymeric protective colloid (A) with an average mol. wt. (Mw) of >20,000. Colloid (A) is a copolymer of 5-50 wt. % unsatd. monomer(s) with acid or acid anhydride gp(s). (monomers I), 0.1-80 wt.% (meth)acrylate ester(s) of at least 10C aliphatic alcohols (monomers II), 0-94.9 wt.% "principal monomers", comprising 1-9C alkyl (meth)acrylates, vinyl esters of 1-20C carboxylic acids, up to 20C vinylaromatics, unsatd. nitriles, vinyl halides and/or 2-8C aliphatic hydrocarbons with 1 or 2 double bonds (monomers III) and 0-60 wt.% other monomers (IV). Also claimed is the above process for the prodn. of aq. polymer dispersions.
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公开(公告)号:DE4434986A1
公开(公告)日:1996-04-04
申请号:DE4434986
申请日:1994-09-30
Applicant: BASF AG
Inventor: KROKER JOERG DR , SCHNEIDER REINHARD DR , SCHUPP EBERHARD DR , KERBER MICHAEL DR
IPC: A61K8/65 , A61K8/73 , A61K8/81 , A61K8/86 , A61K47/32 , A61Q5/00 , A61Q19/00 , C08F2/10 , C08F26/06 , C08F126/06 , C09J139/04 , C09K9/02 , C10M149/10 , C11D3/37 , D06M17/06
Abstract: A process is disclosed for preparing aqueous solutions of poly(N-vinyl- epsilon -caprolactam) by polymerising poly(N-vinyl- epsilon -caprolactam) in an aqueous medium in the presence of polymerisation initiators and 0.1 to 20 % by weight, in relation to the monomers used, of a water-soluble, polymer protective colloid. The thus obtained aqueous polymer solutions are useful as textile printing glues, raw materials for glues, lubricant additives, vehicles for cosmetic compositions, additives for washing products and as opacifiers in automatic shading systems.
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公开(公告)号:DE4309081A1
公开(公告)日:1994-09-22
申请号:DE4309081
申请日:1993-03-20
Applicant: BASF AG
Inventor: KROENER HUBERTUS DR , SCHUPP EBERHARD DR , WISTUBA ECKEHARDT DR , AYDIN ORAL DR , SCHWARZENBACH ELMAR DR , SCHNELL KLAUS
IPC: C08F16/26 , C08F16/14 , C08F16/16 , C08F16/28 , C08F16/30 , C08F216/18 , C09J129/00 , C09J129/10
Abstract: Adhesives comprising polyvinyl ether copolymers having a weight-average molecular weight > 10,000, which are composed of a) from 0 to 95% by weight of vinyl ethers of the formula I H2C = CH-O-R, b) from 5 to 100% by weight of hydrophilic vinyl ethers of the formula II H2C = CH-O-R , and c) from 0 to 30% by weight of further monomers, in which R is a C1-C10-alkyl group and R1 is an aliphatic or cycloaliphatic radical which may be substituted by hydroxyl groups or interrupted by nonadjacent groups -Y-, where Y is an oxygen atom, a sulphur atom, a group NR or N R R X , in which R and R independently of one another are a hydrogen atom or a C1-C4-alkyl group, and X is a counteranion, and the molar ratio of carbon atoms to the sum of groups Y and hydroxyl groups in the aliphatic or cycloaliphatic radical is from 1.01:1 to 6.5:1.
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