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1. 发明申请

WO9741174A3 MOULDINGS MADE OF THERMOPLASTIC MOULDING MASSES 审中-公开
标题翻译：热塑性塑料模具的制造
公开(公告)号：WO9741174A3
公开(公告)日：1997-12-11
申请号：PCT/EP9702099
申请日：1997-04-24
申请人： BASF AG , LINDENSCHMIDT GERHARD , ROSENAU BERNHARD , MC KEE GRAHAM EDMUND , FISCHER WOLFGANG
发明人： LINDENSCHMIDT GERHARD , ROSENAU BERNHARD , MC KEE GRAHAM EDMUND , FISCHER WOLFGANG
IPC分类号： C08L25/12 , C08L51/00 , C08L51/04 , C08L , C08J , E04B
CPC分类号： C08L25/12 , C08L51/003 , C08L51/04 , C08L2666/24 , C08L2666/04
摘要： Mouldings made of thermoplastic moulding masses contain (A) 30 to 99 wt %, relative to the total weight of the moulding mass, of a thermoplastic polymer, comprising, relative to (A): (a1) 50 to 100 wt % of a styrene compound of general formula (I), in which R?1 and R2¿ stand for hydrogen or C¿1?-C8 alkyl, or a (C1-C8-alkyl)ester of acrylic or methacrylic acid, or mixtures of the styrene compound and of the (C1-C8-alkyl)ester of acrylic or methacrylic acid; (a2) 0 to 40 wt % acryl nitrile or methacryl nitrile or their mixtures; and (a3) 0 to 40 wt % of one or several other monoethylenically unsaturated monomers different from (a2); (b) 1 to 70 wt %, with respect to the total weight of the moulding mass, of a graft polymer comprising, relative to (B): (b1) 30 to 90 wt % of a rubber-elastic grafted core made of a polymer with a glass transition temperature below 0 °C and obtained by copolymerising (b11) 50 to 99.99 wt %, with respect to (b1), of a (C1-C10-alkyl)ester of acrylic acid; (b12) 0.01 to 10 wt % of a polyfunctional, cross-linking monomer; and (b13) 0 to 40 wt % of one or several others monoethylenically unsaturated monomers different from (b11); and (b2) 10 to 70 wt % of a grafted sheath which contains, relative to (b2): (b21) 50 to 100 wt % of a styrene compound of general formula (I), in which R?1 and R2¿ stand for hydrogen or C¿1?-C8-alkyl; or a (C1-C8-alkyl)ester of acrylic acid or methacrylic acid; or mixtures of the styrene compound and of the (C1-C8-alkyl)ester of acrylic or methacrylic acid; (b22) 0 to 40 wt % acryl nitrile or methacryl nitrile or their mixtures; and (b23) 0 to 40 wt % of one or several other monoethylenically unsaturated monomers.

2. 发明专利

CA2160952A1 THERMOPLASTIC MOLDING MATERIALS 未知
公开(公告)号：CA2160952A1
公开(公告)日：1996-04-21
申请号：CA2160952
申请日：1995-10-19
申请人： GUENTHERBERG NORBERT , WEBER MARTIN , GRUBER FREDDY , LINDENSCHMIDT GERHARD
发明人： GUENTHERBERG NORBERT , WEBER MARTIN , GRUBER FREDDY , LINDENSCHMIDT GERHARD
IPC分类号： B29C45/00 , B29C48/03 , B29C48/305 , C08F265/06 , C08L9/06 , C08L21/00 , C08L25/02 , C08L25/04 , C08L51/00 , C08L51/04 , C08L51/06 , C08L53/02 , C08L71/02 , C08L47/00 , C08J9/12
摘要： Thermoplastic molding materials comprise A) from 30 to 98 % by weight of a graft polymer of aK) from 30 to 90 % by weight of an elastomeric graft core, obtainable by copolymerization of aK/1) from 80 to 99.99 % by weight of a C1-C10-alkyl ester of acrylic acid, aK/2) from 0.01 to 20 % by weight of a crosslinking mono mer and aK/3) from 0 to 40 % by weight of one or more further monomers, and as) from 10 to 70 % by weight of a graft shell of a5/2) from 50 to 100 % by weight of a styrene compound of the general formula where R1 and R2 are each hydrogen or C1-C8-alkyl, and/or of a C1-C8-alkyl ester of acrylic acid or methacrylic acid, and as/2)from 0 to 50 % by weight of one or more further monomers, B) from 1 to 50 % by weight of a thermoplastic polymer of b1) from 50 to 100 % by weight of styrene and/or .alpha.-methylsty- rene, b2) from 0 to 50 % by weight of acrylonitrile and b3) from 0 to 50 % by weight of one or more further monomers, and C) from 1 to 70 % by weight of a copolymer of c1) from 30 to 90 % by weight of styrene and/or .alpha.-methylsty- rene, c2) from 10 to 70 % by weight of butadiene and c3) from 0 to 30 % by weight of one or more further monomers, in which all or virtually all of the olefinic double bonds have been hydrogenated.

3. 发明专利

JPH10291282A LAMINATED SHEET OR FILM, AND ITS MOLDED BODY 失效
公开(公告)号：JPH10291282A
公开(公告)日：1998-11-04
申请号：JP34003797
申请日：1997-12-10
申请人： BASF AG
发明人： GREFENSTEIN ACHIM DR , LINDENSCHMIDT GERHARD , KARUSUTEN NETSUE , ZELTNER DORIS
IPC分类号： B32B27/30 , B29C51/00 , B29K25/00 , B29K96/02 , B29L7/00 , B32B27/08 , B32B27/34 , B32B27/36 , C08G18/00 , C08K3/00 , C08K7/04 , C08L25/02 , C08L25/12 , C08L33/06 , C08L33/20 , C08L51/00 , C08L69/00 , C09J7/02 , C09J201/00
摘要： PROBLEM TO BE SOLVED: To attempt improvement of press fit resistance and/or low temperature impact strength, scratch resistance and total elongation by a method wherein a molded body of laminated sheet or film is composed of specific components A and B and, if necessary, C and/or D. SOLUTION: A component A is a graft copolymer of 1-99% of graft base A1 of under 0 deg.C glass transition temperature, and 1-99% of graft A2 composed of a monomer of a component A21 and a component A22. The component A21 is a unit of 40-100 wt.% of styrene or the like, and the component A22 is a unit of to 60 wt.% of acrylonitrile or the like. The component B is a copolymer composed of a unit of 40-100 wt.% of styrene or the like or its mixture as the component B1 and a unit of to 60 wt.% of acrylonitrile as the component B2. Further, as additive components, the component C is 0-80 wt.% of polycarbonate, and the component D is 0-50 wt.% of fibrous or granular filler or its mixture.

4. 发明专利

DE19906040A1 未知
公开(公告)号：DE19906040A1
公开(公告)日：2000-08-17
申请号：DE19906040
申请日：1999-02-12
申请人： BASF AG
发明人： GUENTHERBERG NORBERT , LINDENSCHMIDT GERHARD , NIESNER NORBERT
IPC分类号： C08L23/08 , C08L25/14 , C08L51/00 , C08L53/00 , C08L71/02 , C08L51/08 , D06N3/04
摘要： The invention relates to thermoplastic moulding materials which essentially contain (A) 20 to 99 wt. % of at least one graft copolymer, (B) 1 to 80 wt. % of a copolymer that can be obtained from at least one alpha-olefin and at least one polar comonomer with the proviso that vinyl acetate or a vinylaromatic monomer are not used as monomers and (C) 0 to 80 wt. % of a thermoplastic polymer that can be obtained by polymerisation of a monomer mixture which essentially consists of (c1) 50 to 100 wt. % of at least one vinylaromatic monomer and/or one C1-C8-alkyl ester of methyacrylic acid or acrylic acid and (c2) 0 to 50 wt. % of at least one monofunctional comonomer and (D) 0.1 to 15 wt. % of a block polymer made of (d1) 5 to 85 wt. % of ethylene oxide units and (d2) 95 to 15 wt. % of propylene oxide units, with a mean molar weight of 800 to 10,000 g/mol, whereby the blocks are coupled via a glycol derivative or glycerine derivative, whereby the total sum of the components amounts to 100 wt. %. The invention also relates to a method for producing said thermoplastic moulding materials and to the use thereof.

5. 发明专利

CZ91299A3 Thermoplastic materials for producing plastics and their use 未知
公开(公告)号：CZ91299A3
公开(公告)日：2000-02-16
申请号：CZ91299
申请日：1997-09-09
申请人： BASF AG
发明人： GUENTHERBERG NORBERT , KNOLL KONRAD , WEBER MARTIN , LINDENSCHMIDT GERHARD
IPC分类号： C08F297/04 , C08L51/00 , C08L53/02

6. 发明专利

DE19817218A1 Thermoplastic molding materials, particularly useful for extruded films and sheets 未知
公开(公告)号：DE19817218A1
公开(公告)日：1999-10-21
申请号：DE19817218
申请日：1998-04-17
申请人： BASF AG
发明人： GUENTHERBERG NORBERT , WEBER MARTIN , LINDENSCHMIDT GERHARD , RATH HANS PETER
IPC分类号： C08F265/04 , C08L51/00 , B29B7/82 , B29D7/01 , C08J5/18 , C08L25/02 , C08L25/16
摘要： Use of polyisobutylene to improve the flow and extrusion characteristics of thermoplastic molding materials based on acrylic elastomer core/hard styrene shell graft polymer particles, styrene resin and styrene-butadiene resin. Thermoplastic molding materials comprising: (A) 20-98 wt.% of a particulate graft copolymer with (a1) 30-90 wt.% of a rubbery core of (a1i) 80-99.99 wt.% of a (C1-C10 alkyl)esters of acrylic acid, (a1ii) 0.01-20 wt.% of at least one crosslinking monomer and (a1iii) 0-19.99 wt.% of one or more further monomers, (a2) 10-70 wt.% of a grafted shell of (a2i) 50-100 wt.% of a styrene compound of formula (I), (a2ii) 0-50 wt.% of at least one mono-ethylenically unsaturated nitrile compound and (a2iii) 0-40 wt.% of one or more further monomers; R and R = H or 1-8 C alkyl; n = 0, 1, 2 or 3 (B) 0.5-78.5 wt.% of a thermoplastic polymer of (b1) 50-100 wt.% of a styrene compound of formula (I) above, (b2) 0-50 wt.% of at least one monoethylenically unsaturated nitrile compound and (b3) 0-40 wt.% of one or more further monomers; (C) 1-79 wt.% of a copolymer of (c1) 30-90 wt.% styrene and/or alpha -methylstyrene, (c2)10-70 wt.% butadiene and (c3) 0-30 wt.% of one or more further monomers, in which the olefinic double bonds are completely or almost completely hydrogenated; and (D) 0.5-30 wt.% of a copolymer of (d1) 50-100 wt.% isobutene and (d2) 0-50 wt.% of one or more further monomers.

7. 发明专利

BR9711401A 未知
公开(公告)号：BR9711401A
公开(公告)日：1999-08-17
申请号：BR9711401
申请日：1997-09-09
申请人： BASF AG
发明人： GUNTHENBERG NORBERT , WEBER MARTIN , KNOLL KONRAD , LINDENSCHMIDT GERHARD
IPC分类号： C08J5/18 , C08F265/04 , C08L25/02 , C08L25/12 , C08L51/00 , C08L51/04 , C08L53/02
摘要： Thermoplastic molding compositions comprisingA) a graft polymer comprising1) an elastomeric graft core, obtainable by copolymerization of one or more C1-C10-alkyl acrylates, and a monomer with crosslinking effect, and2) a graft shell comprising a styrene compound or a C1-C8-alkyl acrylate or methacrylate, or a mixture of the styrene compound and the C1-C8-alkyl acrylate or methacrylate, andB) a thermoplastic polymer comprisingC) an elastomeric block copolymer in which all or virtually all of the olefinic double bonds have been hydrogenated, comprising at least one block A, which forms a hard phase and contains, in its polymer chain, units of a vinylaromatic monomer, and/or a block B, which forms a first elastomeric (soft) phase and contains diene monomers, and at least one elastomeric block B/A, which forms a soft phase, and contains, randomly in its polymer chain, units of both a vinylaromatic monomer and a diene, where the glass transition temperature Tg of the block A is above 25° C. and that of the block B/A is below 25° C. and the phase-volume ratio of block A to block B/A is chosen so that the proportion of the hard phase in the entire block copolymer is from 1 to 40% by volume and the proportion by weight of the diene is less than 50% by weight.

8. 发明专利

MX9504393A COMPUESTO DE MOLDEO TERMOPLASTICOS. 未知
公开(公告)号：MX9504393A
公开(公告)日：1998-10-31
申请号：MX9504393
申请日：1995-10-18
申请人： BASF AG
发明人： GUNTHERBERG NORBERT , WEBER MARTIN , GRUBER FREDDY , LINDENSCHMIDT GERHARD
IPC分类号： B29C45/00 , B29C48/03 , B29C48/305 , C08F265/06 , C08L9/06 , C08L21/00 , C08L25/02 , C08L25/04 , C08L51/00 , C08L51/04 , C08L51/06 , C08L53/02 , C08L71/02 , B29C39/00
摘要： Compuestos de moldeo termoplástico a partir de A) 30 hasta 98% en peso de un polimerizado de injerto a partir de ak) 30 hasta 90% en peso de un nucleo de injerto elástico como caucho, obtenido por copolimerizacion de ak/1) 80 hasta 99,99% en peso de un (C1-C10-alquil) éster de ácido acrílico, ak/2) 0,01 hasta 20% en peso de un monomero reticulante, y ak/3) 0 hasta 40% en peso de uno o varios otros monomeros, as) 10 hasta 70% en peso de una cáscara de injerto a partir de as/1) 50 hasta 100% en peso de un compuesto de estireno de la formula general (I); en la que R1 y R2 significan hidrogeno o C1-C8-alquilo, y/o un (C1-C8-alquil) éster del ácido acrílico o metacrílico, y as/2) 0 hasta 50% en peso de uno o varios monomeros adicionales, B) 1 hasta 50% en peso de un polimerizado termoplástico a partir de b1) 50 hasta 100% en peso de estireno y/o alfa-metilestireno, b2) 0 hasta 50% en peso de acrilonitrilo, y b3) 0 hasta 50% en peso de uno o varios monomeros adicionales, y C) 1 hasta 70% en peso de un copolímero a partir de c1) 30 hasta 90% en peso estireno y/o alfa-metilestireno, c2) 10 hasta 70% en peso butadieno, y c3) 0 hasta 30% en peso de uno o varios monomeros adicionales donde los dobles enlaces olefínicos han sido hidolizados completamente o casi completamente.

9. 发明专利

DE59503174D1 未知
公开(公告)号：DE59503174D1
公开(公告)日：1998-09-17
申请号：DE59503174
申请日：1995-04-24
申请人： BASF AG
发明人： LINDENSCHMIDT GERHARD , ZELTNER DORIS , MORGENSTERN HERBERT , BRANDSTETTER FRANZ
IPC分类号： C08L25/08 , C08L25/02 , C08L51/04 , C08L55/02
摘要： The use is disclosed of moulding materials to produce moulded articles which come into contact with partially halogenated chlorofluorocarbons.

10. 发明专利

CA2221266A1 LAMINATED SHEETS OR FILMS AND MOLDINGS THEREOF 未知
公开(公告)号：CA2221266A1
公开(公告)日：1998-06-10
申请号：CA2221266
申请日：1997-12-09
申请人： BASF AG
发明人： GREFENSTEIN ACHIM , ZELTNER DORIS , NETZE CARSTEN , LINDENSCHMIDT GERHARD
IPC分类号： B32B27/30 , B29C51/00 , B29K25/00 , B29K96/02 , B29L7/00 , B32B27/08 , B32B27/34 , B32B27/36 , C08G18/00 , C08K3/00 , C08K7/04 , C08L25/02 , C08L25/12 , C08L33/06 , C08L33/20 , C08L51/00 , C08L69/00 , C09J7/02 , C09J201/00 , B32B27/28 , B29C51/14
摘要： The laminated sheet or film comprises (1) a substrate layer comprising - based on the sum of the amounts of components A and B and, if used, C and/or D, which totals 100% by weight a 1 - 99% by weight of a particular graft copolymer as component A, b 1 - 99% by weight of a copolymer of b1 40 - 100% by weight of units of styrene, a substituted styrene or a (meth)acrylate, or mixtures thereof, as component B1, b2 up to 60% by weight of acrylonitrile or methacrylonitrile as component B2, as component B, C 0 - 80% by weight of polycarbonates as component C, and d 0 - 50% by weight of fibrous or particulate fillers or mixtures thereof as component D, and (3) a transparent top layer of polymethyl methacrylate.

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