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公开(公告)号：ES2094242T3
公开(公告)日：1997-01-16
申请号：ES92101313
申请日：1992-01-28
Applicant: BASF AG
Inventor： SCHWARTZ MANFRED DR , BAECHER REINHARD DR , DOTZAUER BERNHARD DR , WISTUBA ECKEHARDT DR , BOETTCHER ANDREAS DR
IPC: C08K5/13 , C04B41/46 , C04B41/48 , C04B41/62 , C04B41/63 , C08K5/00 , C08K5/10 , C08K5/109 , C08L25/00 , C08L25/14 , C08L33/04 , C08L33/06 , C09D7/12 , C09D133/04 , C09D133/06
Abstract: The invention relates to an aqueous polymer dispersion which may optionally contain mineral additives and/or pigments and which essentially consists of a mixture of A) a 20% to 65% w/w aqueous dispersion of a copolymer of (a) an olefinically unsaturated compound containing one or more carboxyl groups and/or amide groups, and (b) at least two monomers selected from the group consisting of acrylates and methacrylates and vinylaromatic compounds, and B) from 0.1 to 5% w/w, based on the weight of the copolymer contained in component (A), of at least one aromatic ketone of the general formula (I) aryl radical and R1 stands for an aryl radical containing from 1 to 3 radicals of the formula -O-C(O)-O- attached to one or more oxaalkylene groups. Such polymer dispersions are suitable for the manufacture of paints and coating systems.
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公开(公告)号：DE59207472D1
公开(公告)日：1996-12-12
申请号：DE59207472
申请日：1992-01-28
Applicant: BASF AG
Inventor： SCHWARTZ MANFRED DR , BAECHER REINHARD DR , DOTZAUER BERNHARD DR , WISTUBA ECKEHARDT DR , BOETTCHER ANDREAS DR
IPC: C08K5/13 , C04B41/46 , C04B41/48 , C04B41/62 , C04B41/63 , C08K5/00 , C08K5/10 , C08K5/109 , C08L25/00 , C08L25/14 , C08L33/04 , C08L33/06 , C09D7/12 , C09D133/04 , C09D133/06
Abstract: The invention relates to an aqueous polymer dispersion which may optionally contain mineral additives and/or pigments and which essentially consists of a mixture of A) a 20% to 65% w/w aqueous dispersion of a copolymer of (a) an olefinically unsaturated compound containing one or more carboxyl groups and/or amide groups, and (b) at least two monomers selected from the group consisting of acrylates and methacrylates and vinylaromatic compounds, and B) from 0.1 to 5% w/w, based on the weight of the copolymer contained in component (A), of at least one aromatic ketone of the general formula (I) aryl radical and R1 stands for an aryl radical containing from 1 to 3 radicals of the formula -O-C(O)-O- attached to one or more oxaalkylene groups. Such polymer dispersions are suitable for the manufacture of paints and coating systems.
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公开(公告)号：AT144997T
公开(公告)日：1996-11-15
申请号：AT92101313
申请日：1992-01-28
Applicant: BASF AG
Inventor： SCHWARTZ MANFRED DR , BAECHER REINHARD DR , DOTZAUER BERNHARD DR , WISTUBA ECKEHARDT DR , BOETTCHER ANDREAS DR
IPC: C08K5/13 , C04B41/46 , C04B41/48 , C04B41/62 , C04B41/63 , C08K5/00 , C08K5/10 , C08K5/109 , C08L25/00 , C08L25/14 , C08L33/04 , C08L33/06 , C09D7/12 , C09D133/04 , C09D133/06
Abstract: The invention relates to an aqueous polymer dispersion which may optionally contain mineral additives and/or pigments and which essentially consists of a mixture of A) a 20% to 65% w/w aqueous dispersion of a copolymer of (a) an olefinically unsaturated compound containing one or more carboxyl groups and/or amide groups, and (b) at least two monomers selected from the group consisting of acrylates and methacrylates and vinylaromatic compounds, and B) from 0.1 to 5% w/w, based on the weight of the copolymer contained in component (A), of at least one aromatic ketone of the general formula (I) aryl radical and R1 stands for an aryl radical containing from 1 to 3 radicals of the formula -O-C(O)-O- attached to one or more oxaalkylene groups. Such polymer dispersions are suitable for the manufacture of paints and coating systems.
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公开(公告)号：DE59007784D1
公开(公告)日：1995-01-12
申请号：DE59007784
申请日：1990-01-20
Applicant: BASF AG
Inventor： BOETTCHER ANDREAS DR
IPC: C07C381/12 , C07D333/46 , C07F9/40 , C08F2/46 , C08F2/48 , C08F2/50 , C08F16/14 , C08F16/32 , C08F20/38 , C08F20/52 , C08F20/58 , C08F216/12 , C08G59/68 , G03F7/027 , G03F7/029
Abstract: The invention relates to photosensitive, ethylenically unsaturated, copolymerisable sulphonium salts and a method for their production. The sulphonium salts according to the invention have the general formula [(R)a(R )b(R )cS] A where R, R and R are organic radicals, at least one of which contains an ethylenically unsaturated group, a+b+c = 3 and A is an acid anion. The sulphonium salts according to the invention are suitable, inter alia, for cationically curable mixtures.
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公开(公告)号：ES2061921T3
公开(公告)日：1994-12-16
申请号：ES89123879
申请日：1989-12-23
Applicant: BASF AG
Inventor： BOETTCHER ANDREAS DR , REHMER GERD DR
IPC: C07D335/16 , C07C68/00 , C07C68/02 , C07C68/06 , C07C69/96 , C07C225/22 , C07C231/12 , C07C233/09 , C07C255/56 , C07C323/22 , C07D295/10 , C07D295/104 , C08F2/46 , C08F2/48 , C08F2/50 , C08F20/10 , C08F20/26 , C08F20/34 , C08F20/36 , C08F20/38 , C08F20/52 , C08F20/54 , C08F20/58 , C08F20/60 , C08G65/331 , G03F7/027
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Patent Agency Ranking
公开(公告)号：DE59005153D1
公开(公告)日：1994-05-05
申请号：DE59005153
申请日：1990-04-24
Applicant: BASF AG
Inventor： REHMER GERD DR , BOETTCHER ANDREAS DR
IPC: C08F2/50 , C08F291/00 , C09D4/06 , C08F2/48 , C09J4/06
Abstract: The UV-curable compositions are based on a binder preparation comprising (1) from 99.0 to 20% by weight of a copolymer, (2) from 1.0 to 80% by weight of monoolefinically unsaturated compounds and (3) from 0.0 to 20% by weight of olefinically polyunsaturated compounds and are characterised in that the copolymer (1) is obtainable by subjecting a mixture of (A) from 80 to 99.9% by weight of olefinically unsaturated monomers, (B) from 0 to 10% by weight of a copolymerisable olefinically unsaturated photoinitiator, and (C) from 0 to 10% by weight of a polymerisation-regulating photoinitiator to free-radical polymerisation, where the sum of (B) and (C) is at least 0.1% by weight and the stated percentages by weight are based on the sum of the weights of (A) + (B) + (C).
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公开(公告)号：AT103268T
公开(公告)日：1994-04-15
申请号：AT89123879
申请日：1989-12-23
Applicant: BASF AG
Inventor： BOETTCHER ANDREAS DR , REHMER GERD DR
IPC: C07D335/16 , C07C68/00 , C07C68/02 , C07C68/06 , C07C69/96 , C07C225/22 , C07C231/12 , C07C233/09 , C07C255/56 , C07C323/22 , C07D295/10 , C07D295/104 , C08F2/46 , C08F2/48 , C08F2/50 , C08F20/10 , C08F20/26 , C08F20/34 , C08F20/36 , C08F20/38 , C08F20/52 , C08F20/54 , C08F20/58 , C08F20/60 , C08G65/331 , G03F7/027
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公开(公告)号：DE58906664D1
公开(公告)日：1994-02-24
申请号：DE58906664
申请日：1989-05-10
Applicant: BASF AG
Inventor： SCHWALM REINHOLD DR , BINDER HORST , BOETTCHER ANDREAS DR
Abstract: The invention relates to a radiation-sensitive mixture and to a process for the formation of relief patterns. The radiation-sensitive mixture contains (a) a polymeric binder which is insoluble in water and soluble in aqueous-alkaline solutions, and (b) an organic compound whose solubility in an aqueous-alkaline developer is increased by the action of acid and which contains at least one grouping cleavable by acid and additionally one grouping which forms a strong acid under the action of radiation, the polymeric binder (a) containing 5 to 35 mol% of copolymerised or co-condensed monomer units having acid-sensitive groupings, or the acid-sensitive groupings having been introduced by a polymer-analogous reaction. It is suitable for the formation of relief patterns.
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公开(公告)号：DE58906076D1
公开(公告)日：1993-12-09
申请号：DE58906076
申请日：1989-06-06
Applicant: BASF AG
Inventor： REHMER GERD DR , BOETTCHER ANDREAS DR , PORTUGALL MICHAEL DR
IPC: C07C255/56 , C07C235/84 , C07C271/48 , C07C275/38 , C08F220/36 , C08F246/00 , C08F290/00 , C08F299/00 , C09D133/04 , C09D133/14 , C09D157/04 , C09D201/02 , C09J133/04 , C09J133/14 , C09J157/04 , C09J201/02
Abstract: This invention relates to UV-crosslinkable compositions based on (meth)acrylate copolymers which contain specific modified unsaturated benzophenone derivatives in copolymerised form, and to their use as hot-melt adhesives, for coating sheet-like mineral substrates and as paints.
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20.发明专利
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