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公开(公告)号：WO0041470A2
公开(公告)日：2000-07-20
申请号：PCT/EP0000014
申请日：2000-01-04
Applicant: BASF AG , WEBER MARTIN , ULMERICH KARLHEINZ , ZELTNER DORIS , KNOLL MANFRED
Inventor： WEBER MARTIN , ULMERICH KARLHEINZ , ZELTNER DORIS , KNOLL MANFRED
IPC: C08K5/5393 , C08L67/02 , C08L67/00
CPC classification number: C08K5/5393 , C08L67/02 , C08L69/00
Abstract: The invention relates to a method for producing stabilized polyester/polycarbonate blends, whereby; A) 40 to 99.9 wt. % of a polyester and B) 0.1 to 60 wt. % of a stabilizer containing phosphorous are mixed in the melt, are removed, cooled, and granulated, and component A' which is obtained in this manner is subsequently mixed with a polycarbonate C), is optionally mixed with a polyester A) and a rubber elastic polymerizate D), and is optionally mixed with additional additives E).
Abstract translation: 一种制备稳定化的聚酯/聚碳酸酯共混物的方法，包括：a）从40到0.1的聚酯与B）的99.9重量％的共混物，以60重量一在熔体稳定剂，放电，含磷冷却的％，并造粒和 由此获得的组分a“然后与聚碳酸酯C），以及任选地与一种聚酯a）和弹性体聚合物D）和任选的其他添加剂E）混合。
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公开(公告)号：AT248204T
公开(公告)日：2003-09-15
申请号：AT00983234
申请日：2000-12-06
Applicant: BASF AG
Inventor： WEBER MARTIN , HECKMANN WALTER , JAKOBI REINHARD , KNOLL MANFRED , HOPFENSPIRGER XAVER
IPC: C08J5/00 , C08K3/00 , C08K5/09 , C08K5/49 , C08K7/02 , C08L25/12 , C08L33/06 , C08L51/00 , C08L51/04 , C08L67/00 , C08L69/00 , D01F6/92 , C08L67/02
Abstract: The thermoplastic molding composition comprises components A, B, C and D, and also, where appropriate, E, F, G and H, the entirety of which gives 100% by weight: a) from 1 to 97.5% by weight of at least one aromatic polycarbonate A, b) from 1 to 97.5% by weight of at least one graft polymer B made from b1) from 40 to 80% by weight of a graft base made from an elastomeric polymer B1 based on alkyl acrylates having from 1 to 8 carbon atoms in the alkyl radical, on ethylene-propylene, on dienes or on siloxanes, and having a glass transition temperature below 0° C., b2) from 20 to 60% by weight of a graft B2 made from b21) from 60 to 95% by weight of styrene or of substituted styrenes B21 of the formula I where R is C1-C8-alkyl or hydrogen and R1 is C1-C8-alkyl and n is 1, 2 or 3, or a mixture of these, and b22) from 5 to 40% by weight of at least one unsaturated nitrile B22, c) from 1 to 97.5% by weight of at least one thermoplastic copolymer C made from c1) from 60 to 85% by weight of styrene or of substituted styrenes C1 of the formula I, or mixtures of these compounds, and c2) from 15 to 40% by weight of at least one unsaturated nitrile C2, d) from 0.5 to 25% by weight of a mixture D made from, based on component D, d1) from 5 to 95% by weight of at least one particulate mineral filler D1, and d2) from 5 to 95% by weight of fibrous fillers D2, where at least 50% by weight of the fibrous fillers have a length of at least 50 mum, and other ingredients where appropriate.
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公开(公告)号：BR9914201A
公开(公告)日：2001-07-03
申请号：BR9914201
申请日：1999-10-01
Applicant: BASF AG
Inventor： FISCHER MICHAEL , KNOLL MANFRED , GINSS CHRISTOPHE , BERZ STEPHAN
IPC: C08F265/04 , C08F279/02 , C08K3/04 , C08K5/00 , C08L25/08 , C08L25/12 , C08L25/14 , C08L51/00 , C08L51/06 , C08L55/02 , C08L67/02 , C08L101/00
Abstract: A thermoplastic molding composition comprises, based on the total of components A to C and, if desired, D and E, which in total give 100% by weight,a) as component A, from 10 to 98% by weight of at least one aromatic polyester,b) as component B, from 1 to 50% by weight of at least one particulate graft copolymer whose soft phase has a glass transition temperature below 0° C. and whose median particle size is from 50 to 1000 nm,c) as component C, from 1 to 50% by weight of at least one copolymer made from the following monomersc1) as component C1, from 50 to 90% by weight of at least one vinylaromatic monomer, andc2) as component C2, from 10 to 25% by weight of acrylonitrile and/or methacrylonitrile,d) as component D, from 0 to 25% by weight of other compatible polymers hormogeneously miscible with components A and/or C or dispersible in these, ande) as component E, from 0 to 10% by weight of conventional additives, such as UV stabilizers, carbon black, pigments, oxidation retarders, lubricants and mold-release agents.Moldings made from these molding compositions and used in motor vehicle interiors are also described, as is the use of the molding compositions to produce the moldings.
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公开(公告)号：DE3733857A1
公开(公告)日：1989-04-27
申请号：DE3733857
申请日：1987-10-07
Applicant: BASF AG
Inventor： LAUSBERG DIETRICH DR , SEYDL WOLFGANG DR , KNOLL MANFRED , SEILER ERHARD DR , GUTSCHE HERBERT , KOLM PETER
Abstract: Thermoplastic molding composition based on thermoplastic polyesters (a1), graft polymers incorporating acrylate rubbers as grafting base (a2), copolymers of aromatic vinyl monomers and acrylonitrile or methacrylonitrile (a3) and glass fibers (B) have particularly good mechanical properties if the (meth)acrylonitrile content in component (a3), based on the total weight of (a3), is less than the (meth)acrylonitrile content of component (a22).
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Patent Agency Ranking6.发明专利
公开(公告)号：DE3733839A1
公开(公告)日：1989-04-20
申请号：DE3733839
申请日：1987-10-07
Applicant: BASF AG
Inventor： SEILER ERHARD DR , LAUSBERG DIETRICH DR , GUTSCHE HERBERT , KNOLL MANFRED
Abstract: Thermoplastic moulding compositions based on thermoplastic polyesters (a1), graft polymers with acrylate rubbers having a bimodal particle-size distribution as graft base (a2), copolymers of vinylaromatic monomers and acrylonitrile or methacrylonitrile (a3), polymeric components containing carboxyl, carboxyl derivative, hydroxyl or epoxy groups (B) and glass fibres (C) exhibit a balanced property profile.
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公开(公告)号：DE3627131A1
公开(公告)日：1988-02-11
申请号：DE3627131
申请日：1986-08-09
Applicant: BASF AG
Inventor： LAUSBERG DIETRICH DR , MC KEE GRAHAM EDMUND DR , TAUBITZ CHRISTOF DR , WASSMUTH GEORG DR , KNOLL MANFRED
Abstract: Thermoplastic molding materials contain, as essential components, (A) from 10 to 89.99% by weight of a polyester, (B) from 10 to 89.99% by weight of a polycarbonate and (C1) from 0.01 to 1% by weight of a low molecular weight organic compound of not more than 70 carbon atoms which contains (-SO3)mQ groups where Q is hydrogen, NH4 or an alkali or alkaline earth metal and m is an integer equal to the valency of Q, and/or (C2) from 0.01 to 30% by weight of a polymer containing sulfo groups and having a weight average molecular weight of not less than 1000, and, as a further component, (D) from 0 to 30% by weight of a rubber impact modifier.
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公开(公告)号：DE50007291D1
公开(公告)日：2004-09-09
申请号：DE50007291
申请日：2000-01-14
Applicant: BASF AG
Inventor： FISCHER MICHAEL , KNOLL MANFRED , GINSS CHRISTOPHE , BERZ STEPHAN
IPC: C08J5/04 , B32B5/18 , B32B27/36 , C08K3/04 , C08K7/02 , C08L25/12 , C08L51/00 , C08L51/04 , C08L55/02 , C08L67/02 , C08L69/00 , C08L87/00
Abstract: A process for the preparation of fiber-reinforced moldings for motor vehicles wherein the molding comprisesa) from 1 to 96.86% by weight of at least one polycondensate,b) from 1 to 12% by weight of at least one particulate graft copolymer whose soft phase has a glass transition temperature below 0° C. and whose median particle size is from 50 to 1000 nm,c) from 1 to 12% by weight of at least one copolymer made from the following monomers,c1) from 50 to 90% by weight of at least one vinylaromatic monomer, andc2) from 10 to 50% by weight of acrylonitrile and/or methacrylonitrile, based in each case on component c,d) from 0 to 20% by weight ofe) from 0.01 to 15% by weight of a polycarbonate,f) from 0.01 to 2% by weight of a carbon black,g) from 0 to 12% by weight of a polymer other than component B,h) from 0 to 20% by weight of a polyester other than component A,i) from 0.1 to 10% by weight of conventional additives, such as UV stabilizers, oxidation retarders, lubricants and mold-release agents. Moldings and composites made from these molding compositions are as described as is the use of the molding compositions, the moldings and the composites.
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公开(公告)号：DE59811435D1
公开(公告)日：2004-06-24
申请号：DE59811435
申请日：1998-11-20
Applicant: BASF AG
Inventor： WEBER MARTIN , FRITZSCHE THOMAS , KNOLL MANFRED , HOPFENSPIRGER XAVER
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公开(公告)号：ES2206337T3
公开(公告)日：2004-05-16
申请号：ES00983234
申请日：2000-12-06
Applicant: BASF AG
Inventor： WEBER MARTIN , HECKMANN WALTER , JAKOBI REINHARD , KNOLL MANFRED , HOPFENSPIRGER XAVER
IPC: C08J5/00 , C08K3/00 , C08K5/09 , C08K5/49 , C08K7/02 , C08L25/12 , C08L33/06 , C08L51/00 , C08L51/04 , C08L67/00 , C08L69/00 , D01F6/92
Abstract: The thermoplastic molding composition comprises components A, B, C and D, and also, where appropriate, E, F, G and H, the entirety of which gives 100% by weight: a) from 1 to 97.5% by weight of at least one aromatic polycarbonate A, b) from 1 to 97.5% by weight of at least one graft polymer B made from b1) from 40 to 80% by weight of a graft base made from an elastomeric polymer B1 based on alkyl acrylates having from 1 to 8 carbon atoms in the alkyl radical, on ethylene-propylene, on dienes or on siloxanes, and having a glass transition temperature below 0° C., b2) from 20 to 60% by weight of a graft B2 made from b21) from 60 to 95% by weight of styrene or of substituted styrenes B21 of the formula I where R is C1-C8-alkyl or hydrogen and R1 is C1-C8-alkyl and n is 1, 2 or 3, or a mixture of these, and b22) from 5 to 40% by weight of at least one unsaturated nitrile B22, c) from 1 to 97.5% by weight of at least one thermoplastic copolymer C made from c1) from 60 to 85% by weight of styrene or of substituted styrenes C1 of the formula I, or mixtures of these compounds, and c2) from 15 to 40% by weight of at least one unsaturated nitrile C2, d) from 0.5 to 25% by weight of a mixture D made from, based on component D, d1) from 5 to 95% by weight of at least one particulate mineral filler D1, and d2) from 5 to 95% by weight of fibrous fillers D2, where at least 50% by weight of the fibrous fillers have a length of at least 50 mum, and other ingredients where appropriate.
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