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公开(公告)号：ES2085948T3
公开(公告)日：1996-06-16
申请号：ES91121962
申请日：1991-12-20
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , OSCHMANN WERNER DR , TOEPFER HUBERT
IPC: C08F265/06 , C08L27/06 , C08L57/08
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公开(公告)号：DE59107369D1
公开(公告)日：1996-03-21
申请号：DE59107369
申请日：1991-04-10
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , OSCHMANN WERNER DR , HATZMANN GUENTER DR
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公开(公告)号：DE59009134D1
公开(公告)日：1995-06-29
申请号：DE59009134
申请日：1990-12-13
Applicant: BASF AG
Inventor： HUNGENBERG KLAUS-DIETER DR , OSCHMANN WERNER DR
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公开(公告)号：ES2067123T3
公开(公告)日：1995-03-16
申请号：ES91119113
申请日：1991-11-11
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , HATZMANN GUENTER DR , OSCHMANN WERNER DR
IPC: C08F285/00 , C08L27/00 , C08L57/08
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公开(公告)号：DE59104405D1
公开(公告)日：1995-03-09
申请号：DE59104405
申请日：1991-11-14
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , NOLTE RAINER DR , HATZMANN GUENTER DR , OSCHMANN WERNER DR
IPC: C08F2/22 , C08F285/00 , C08L27/06 , C08L27/24 , C08L51/00
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Patent Agency Ranking
公开(公告)号：DE4106909A1
公开(公告)日：1992-09-10
申请号：DE4106909
申请日：1991-03-05
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , HATZMANN GUENTER DR , OSCHMANN WERNER DR
IPC: C08F2/22 , C08F285/00 , C08L27/06 , C08L51/00
Abstract: The invention relates to graft copolymers obtainable by …… A) Emulsion polymerisation of from 5 to 35% by weight of a monomer mixture comprising …… a1) 60-80% by weight of at least one vinyl aromatic monomer, … a2) 20-40% by weight of at least one ethylenically unsaturated nitrile … a3) 0-10% by weight of at least one di- or polyethylenically unsaturated monomer, … and … B) subsequent emulsion polymerisation, in the presence of the emulsion polymer obtained from step A), of 20-45% by weight of a monomer mixture comprising …… b1) 50-75% by weight of at least one vinyl aromatic monomer, … b2) 25-50% by weight of at least one C1-C18-alkyl acrylate … b3) 0-10% by weight of at least one di- or polyethylenically unsaturated monomer, … and … C) subsequent emulsion polymerisation, in the presence of the emulsion polymer obtained in step B), of 5-35% by weight of a monomer mixture comprising …… c1) 60-80% by weight of at least one vinyl aromatic monomer, … c2) 20-40% by weight of at least one ethylenically unsaturated nitrile … c3) 0-10% by weight of at least one di- or polyethylenically unsaturated monomer, … and … D) subsequent emulsion polymerisation, in the presence of the emulsion polymer obtained in Step C), of 15-45% by weight of a monomer mixture comprising …… d1) 80-99.9% by weight of at least one C1-C18-alkyl acrylate, … d2) 0.1-10% by weight of at least one di- or polyethylenically unsaturated monomer. ……
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公开(公告)号：DE1720328B1
公开(公告)日：1972-08-31
申请号：DE1720328
申请日：1967-11-29
Applicant: BASF AG
Inventor： OSCHMANN WERNER DR , GREGER RICHARD DR , HAUSS ALFRED DR , WINTER GERNOT DR
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公开(公告)号：ES2091856T3
公开(公告)日：1996-11-16
申请号：ES91122352
申请日：1991-12-28
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , LYNCH JOHN DR , OSCHMANN WERNER DR
IPC: C08F285/00 , C08L27/06 , C08L51/00
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公开(公告)号：DE59108264D1
公开(公告)日：1996-11-14
申请号：DE59108264
申请日：1991-12-28
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , LYNCH JOHN DR , OSCHMANN WERNER DR
IPC: C08F285/00 , C08L27/06 , C08L51/00
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公开(公告)号：DE59107692D1
公开(公告)日：1996-05-23
申请号：DE59107692
申请日：1991-12-20
Applicant: BASF AG
Inventor： GOERTZ HANS-HELMUT DR , OSCHMANN WERNER DR , TOEPFER HUBERT
IPC: C08F265/06 , C08L27/06 , C08L57/08
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