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公开(公告)号：DE3102253A1
公开(公告)日：1982-09-02
申请号：DE3102253
申请日：1981-01-24
Applicant: BASF AG
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公开(公告)号：DE3035642A1
公开(公告)日：1982-05-06
申请号：DE3035642
申请日：1980-09-20
Applicant: BASF AG
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公开(公告)号：DE3035569A1
公开(公告)日：1982-05-06
申请号：DE3035569
申请日：1980-09-20
Applicant: BASF AG
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公开(公告)号：DE3035560A1
公开(公告)日：1982-05-06
申请号：DE3035560
申请日：1980-09-20
Applicant: BASF AG
Inventor： BRANDSTETTER FRANZ DIPL CHEM D , ECHTE ADOLF DIPL CHEM DR , GAUSEPOHL HERMANN DIPL CHEM DR , NAARMANN HERBERT DIPL CHEM DR
IPC: C08L25/00 , C08L7/00 , C08L21/00 , C08L51/00 , C08L51/02 , C08L51/04 , C08L71/00 , C08L71/12 , C08L71/04 , C08L25/10
Abstract: Thermoplastic molding materials based on styrene polymers which have been made impact-resistant and on polyphenylene ethers, wherein the particles of the soft component of the styrene polymer which has been made impact-resistant have a mean diameter of more than 1 micron, and wherein the proportion of particles which have a diameter of less than 0.6 micron is not less than 40% by weight and the proportion of particles which have a diameter of from 0.6 to 3 microns is less than 3% by weight.
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公开(公告)号：DE3029208A1
公开(公告)日：1982-04-01
申请号：DE3029208
申请日：1980-08-01
Applicant: BASF AG
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Patent Agency Ranking
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公开(公告)号：DE3214980A1
公开(公告)日：1983-10-27
申请号：DE3214980
申请日：1982-04-22
Applicant: BASF AG
Inventor： BRANDSTETTER FRANZ DIPL CHEM D , HAMBRECHT JUERGEN DIPL CHEM DR , WERNER MICHAEL DIPL CHEM DR , ZIEGLER WALTER DIPL CHEM DR
IPC: C08G18/10 , C08G18/62 , C08G81/02 , C08F210/02 , C08F216/02 , C08F293/00
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公开(公告)号：DE3140564A1
公开(公告)日：1983-04-21
申请号：DE3140564
申请日：1981-10-13
Applicant: BASF AG
Inventor： HAMBRECHT JUERGEN DIPL CHEM DR , BRANDSTETTER FRANZ DIPL CHEM D , HEINZ GERHARD DIPL CHEM DR , ECHTE ADOLF DIPL CHEM DR
Abstract: The invention relates to a thermoplastic moulding composition containing from 50 to 95 parts by weight of a copolymer A, from 5 to 50 parts by weight of a graft copolymer B, and from 5 to 15 parts by weight of a diene polymer D, and optionally containing conventional additives C. Copolymer A is built up from 65 to 95% by weight of a monovinylaromatic monomer and from 5 to 35% by weight of an unsaturated dicarboxylic anhydride and may optionally contain up to 20% by weight of an acrylically unsaturated monomer. The graft copolymer B comprises b1) from 50 to 90% by weight, based on B, of at least one elastomeric graft base based on diene polymers, and b2) from 10 to 50% by weight, based on B, of a graft shell built up from b21 at least 75% by weight of a monovinylaromatic monomer and b22 optionally from 1 to 25% by weight, based on b2, of at least one (meth)acrylate and/or acrylonitrile. The diene polymer D contains a reactive hydroxyl, thiol and/or amino groups in an amount of from 0.5 to 1.8 reactive groups per macromolecule. The moulding composition is prepared by combining a melt of component A with the graft copolymer B and mixing the components vigorously at temperatures >/=200 DEG C in the presence of the diene polymer D. The moulding composition is used to produce mouldings.
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公开(公告)号：DE3138401A1
公开(公告)日：1983-04-07
申请号：DE3138401
申请日：1981-09-26
Applicant: BASF AG
Inventor： HAMBRECHT JUERGEN DIPL CHEM DR , GERBERDING KARL DIPL CHEM DR , BRANDSTETTER FRANZ DIPL CHEM D , ECHTE ADOLF DIPL CHEM DR , BOEHLKE KLAUS DIPL CHEM DR
Abstract: Thermoplastic moulding compositions based on impact-modified styrene polymers and a polyphenylene ether, where the styrene polymer contains a soft component based on a polyoctenamer.
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公开(公告)号：DE3137824A1
公开(公告)日：1983-03-31
申请号：DE3137824
申请日：1981-09-23
Applicant: BASF AG
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