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公开(公告)号：DE59407434D1
公开(公告)日：1999-01-21
申请号：DE59407434
申请日：1994-09-09
Applicant: BASF AG
IPC: C08F2/22 , C08F212/00 , C08F212/04 , C08F212/06 , C08F220/10 , C08F220/12 , C08L25/00 , C08F220/42 , C08L25/08 , C08L25/12 , C08L25/14 , C08L33/06 , C08L33/18
Abstract: Particulate polymer A, having a mean particle size of below 1000 nm, comprising a1: up to 99.8 % by weight of at least one vinylaromatic monomer a1, a2: up to 99.8 % by weight of at least one alkyl methacrylate a2 having 1 to 8 carbon atoms in the alkyl radical, a3: up to 50 % by weight of at least one polar, copolymerisable, ethylenically unsaturated monomer a3, a4: from 0.1 to 10 % by weight of at least one polyfunctional, crosslinking monomer a4, a5: from 0.1 to 15 % by weight, preferably from 0.5 to 10 % by weight, of at least one monomer a5 containing one or more acidic, basic or epoxy groups, where the total amount of constituents a1, a2 and a3 is from 75 % by weight to 99.8 % by weight, based on A, and the total amount of a1, a2, a3, a4 and a5 is 100 % by weight, based on A.
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公开(公告)号：ES2114580T3
公开(公告)日：1998-06-01
申请号：ES93116602
申请日：1993-10-14
Applicant: BASF AG
Inventor： FISCHER WOLFGANG DR , GUENTHERBERG NORBERT DR , NIESSNER NORBERT DR
IPC: C08F265/04 , C08F279/02
Abstract: A particulate graft polymer comprising a graft base A comprising, based on A, A11: from 75 to 99.8% by weight of at leat one alkyl acrylate A11 having 1-8 carbon atoms in the alkyl radical, A12: from 0.1 to 5% by weight of at least one polyfunctional monomer A12 which causes crosslinking, A13: from 0.1 to 20% by weight of at least one monomer A13 containing one or more acidic groups, or A111: at least 50% by weight of one or more dienes A111, A112: up to 50% by weight of at least one further ethylenically unsaturated monomer A112, A113: up to 15% by weight of at least one monomer A113 containing one or more acidic groups, and a graft shell B grafted thereto, comprising, based on B, B1: from 0 to 99.8% by weight of at least one vinyl aromatic monomer B1, B2: from 0 to 99.8% by weight of at least one polar, copolymerisable, ethylenically unsaturated monomer B2, B3: from 0.1 to 20% by weight of at least one monomer B3 containing one or more basic groups, and B4: from 0.1 to 10% by weight of at least one hydroxyalkyl acrylate or methacrylate B4.
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公开(公告)号：ES2114578T3
公开(公告)日：1998-06-01
申请号：ES93113888
申请日：1993-08-31
Applicant: BASF AG
Inventor： GUENTHERBERG NORBERT DR , DECKERS ANDREAS DR , NIESSNER NORBERT DR
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公开(公告)号：AT165108T
公开(公告)日：1998-05-15
申请号：AT93113888
申请日：1993-08-31
Applicant: BASF AG
Inventor： GUENTHERBERG NORBERT DR , DECKERS ANDREAS DR , NIESSNER NORBERT DR
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公开(公告)号：DE59501363D1
公开(公告)日：1998-03-05
申请号：DE59501363
申请日：1995-09-19
Applicant: BASF AG
IPC: 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
Abstract: Thermoplastic moulding materials (I) contain: (A) 30-98 wt.% of a graft copolymer of: (ak) 30-90 wt.% rubber-elastic grafting core, obtd. by copolymerisation of: (ak1) 80-99.99 wt.% (1-10C alkyl) acrylate, (ak2) 0.01-20 wt.% crosslinking monomer, and (ak3) 0-40 wt.% other comonomer(s); and (as) 10-70 wt.% of a grafted shell derived from: (as1) 50-100 wt.% styrene cpd. of formula (a); and (as2) 0-50 wt.% other comonomer(s); (B) 1-50 wt.% of a thermoplastic polymer of: (b1) 50-100 wt.% styrene and/or alpha -methylstyrene (AMS), (b2) 0-50 wt.% acrylonitrile, and (b3) 0-50 wt.% other comonomer(s); and (C) 1-70 wt.% of a copolymer of: (c1) 30-90 wt.% styrene and AMS, (c2) 10-70 wt.% butadiene, and (c3) 0-30 wt.% other comonomer(s); comprising: (i) block X obtd. by polymerising (c2) and opt. (c3) and block Y by polymerising (c1) and opt. (c3), or (ii) a polymer with a butadiene-rich initial segment, increasing amts. of styrene along the chain, and a terminal segment of homo-polystyrene (PS); or (iii) a star-shaped polymer obtd. by linking several polymer chains contg. (c1)-(c3) with polyfunctional mols., and in which the olefinic double bonds are completely or almost completely hydrogenated. Also claimed are films and moulded prods. obtd. from (I). R , R = H or 1-8C alkyl, and/or (1-8C alkyl) (meth)acrylate.
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Patent Agency Ranking
公开(公告)号：ES2107587T3
公开(公告)日：1997-12-01
申请号：ES93109904
申请日：1993-06-22
Applicant: BASF AG
Inventor： NIESSNER NORBERT DR , SEITZ FRIEDRICH DR , FISCHER WOLFGANG DR , GUENTHERBERG NORBERT DR , RUPPMICH KARL , MOORS RAINER DR
IPC: C08L51/04 , C08L51/06 , C08L51/00 , C08L55/02 , C08L101/00
Abstract: A moulding material based on an impact-modified thermoplastic A, selected from ABS, ASA, high-impact polystyrene (HIPS), high-impact polymethylmethacrylate, high-impact PVC, polycarbonate, polyester carbonate, polyester, polyamide (nylon), polyphenylene ether, polyether ketone, polyether sulphone, polysulphone, polyoxyalkylene, polyarylene sulphide and mixtures thereof, containing a matting agent B comprising from 30 to 80 % by weight of an elastomeric graft base B1 comprising from 75 to 99.8 % by weight of an alkyl acrylate having 1 to 8 carbon atoms in the alkyl radical (B11), from 0.1 to 5 % by weight of a polyfunctional, crosslinking monomer (B12) and from 0.1 to 20 % by weight of a monomer containing one or more acid groups or from 49.9 to 99.9 % by weight of one or more dienes (B111), up to 50 % by weight of a further ethylenically unsaturated monomer (B112) and from 0.1 to 20 % by weight of a monomer containing one or more acid groups (B113), and from 20 to 70 % by weight of a graft shell (B2) comprising from 40 to 99.9 % by weight of a vinyl aromatic monomer (B21), up to 49.9 % by weight of a polar, copolymerisable, ethylenically unsaturated monomer (B22) and from 0.1 to 20 % by weight of a monomer containing one or more basic groups (B23), and a moulding material whose constituents B13 or B113 and B23 have been interchanged.
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公开(公告)号：DE59307530D1
公开(公告)日：1997-11-20
申请号：DE59307530
申请日：1993-06-22
Applicant: BASF AG
Inventor： NIESSNER NORBERT DR , SEITZ FRIEDRICH DR , FISCHER WOLFGANG DR , GUENTHERBERG NORBERT DR , RUPPMICH KARL , MOORS RAINER DR , WEISS ROBERT DR
IPC: C08L51/04 , C08L51/06 , C08L51/00 , C08L55/02 , C08L101/00
Abstract: A moulding material based on an impact-modified thermoplastic A, selected from ABS, ASA, high-impact polystyrene (HIPS), high-impact polymethylmethacrylate, high-impact PVC, polycarbonate, polyester carbonate, polyester, polyamide (nylon), polyphenylene ether, polyether ketone, polyether sulphone, polysulphone, polyoxyalkylene, polyarylene sulphide and mixtures thereof, containing a matting agent B comprising from 30 to 80 % by weight of an elastomeric graft base B1 comprising from 75 to 99.8 % by weight of an alkyl acrylate having 1 to 8 carbon atoms in the alkyl radical (B11), from 0.1 to 5 % by weight of a polyfunctional, crosslinking monomer (B12) and from 0.1 to 20 % by weight of a monomer containing one or more acid groups or from 49.9 to 99.9 % by weight of one or more dienes (B111), up to 50 % by weight of a further ethylenically unsaturated monomer (B112) and from 0.1 to 20 % by weight of a monomer containing one or more acid groups (B113), and from 20 to 70 % by weight of a graft shell (B2) comprising from 40 to 99.9 % by weight of a vinyl aromatic monomer (B21), up to 49.9 % by weight of a polar, copolymerisable, ethylenically unsaturated monomer (B22) and from 0.1 to 20 % by weight of a monomer containing one or more basic groups (B23), and a moulding material whose constituents B13 or B113 and B23 have been interchanged.
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公开(公告)号：DE19547884A1
公开(公告)日：1997-06-26
申请号：DE19547884
申请日：1995-12-21
Applicant: BASF AG
Inventor： WEBER MARTIN DR , WEIS ROBERT DR , GUENTHERBERG NORBERT DR , MASSONNE KLEMENS DR , SEIBRING JOACHIM DR , ZIMMER GUENTHER DR
Abstract: Moulding materials (MM), containing (A) 5-97.9 wt% polycarbonate with a mol. wt. (Mw) of 10000-64000, (B) 1-93.9 wt% graft copolymer, (C) 1-93.9 wt% of a copolymer of (c1) a vinylaromatic compound of formula (I), in which R = H or 1-8C alkyl, R = 1-8C alkyl and n = 0-3, or a (1-8C alkyl) acrylate and/or (1-8C alkyl) (1-8C alkyl)acrylate and (c2) acrylonitrile and/or (1-8C alkyl)acrylonitrile, (D) 0.01-10 wt% polyhydroxy- ether derived from an aliphatic or aromatic diol and epihalohydrin, (E) 0-25 wt% halogen-free phosphorus compound and (F) 0-50 wt% additives. Also claimed are: (i) mouldings, film or fibres containing MM, and (ii) fire retardants containing 0.01-10 wt% component (D) and 90-99.99 wt% component (E).
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公开(公告)号：ES2100404T3
公开(公告)日：1997-06-16
申请号：ES93113385
申请日：1993-08-21
Applicant: BASF AG
Inventor： DECKER ANDREAS DR , GUENTHERBERG NORBERT DR
Abstract: A thermoplastic moulding composition comprising, based on the sum of A, B, C and D, A: from 30 to 95% by weight of a copolymer A comprising, in each case based on A, a1: from 50 to 95% by weight of styrene, alpha -methylstyrene, a ring-substituted styrene derivative or mixtures of these monomers (a1) and a2: from 5 to 50% by weight of acrylonitrile (a2), B: up to 60% by weight of a graft copolymer B b1: prepared either by emulsion polymerisation of, based on B, from 15 to 85% by weight of a monomer mixture based either on b11: styrene/acrylonitrile in a ratio of from 9:1 to 4:6 or b12: styrene/acrylonitrile/methyl methacrylate in a ratio of from 19:1:0 to 8:6:6, onto from 15 to 85% by weight of a latex, obtained as emulsion, of an elastomer based on butadiene or acrylate as the graft base; or by b2: solution polymerisation of, based on B, from 15 to 85% by weight of a monomer mixture based on b21: styrene/acrylonitrile in a ratio of from 9:1 to 4:6 or b22: styrene/acrylonitrile/methyl methacrylate in a ratio of from 19:1:1 to 8:6:6 onto from 15 to 85% by weight of an elastomer, prepared in solution, based on butadiene or an acrylate or an EPDM elastomer as the graft base; C: from 1 to 40% by weight of a reinforcing agent C based on an inorganic glass and D: from 0.1 to 10% by weight of a copolymer D comprising, based on B, d1: from 10 to 90% by weight of units of the formula I in which R and R are hydrogen or methyl, and R is hydrogen, C1-C8-alkyl, C5-C12-cycloalkyl or C6-C16-aryl or arylalkyl, and d2: from 10 to 90% by weight of units derived from a copolymerisable monomer selected from styrene, alpha -methylstyrene, (meth)acrylonitrile and (meth)acrylates. y
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公开(公告)号：DE59306373D1
公开(公告)日：1997-06-12
申请号：DE59306373
申请日：1993-08-21
Applicant: BASF AG
Inventor： DECKER ANDREAS DR , GUENTHERBERG NORBERT DR
Abstract: A thermoplastic moulding composition comprising, based on the sum of A, B, C and D, A: from 30 to 95% by weight of a copolymer A comprising, in each case based on A, a1: from 50 to 95% by weight of styrene, alpha -methylstyrene, a ring-substituted styrene derivative or mixtures of these monomers (a1) and a2: from 5 to 50% by weight of acrylonitrile (a2), B: up to 60% by weight of a graft copolymer B b1: prepared either by emulsion polymerisation of, based on B, from 15 to 85% by weight of a monomer mixture based either on b11: styrene/acrylonitrile in a ratio of from 9:1 to 4:6 or b12: styrene/acrylonitrile/methyl methacrylate in a ratio of from 19:1:0 to 8:6:6, onto from 15 to 85% by weight of a latex, obtained as emulsion, of an elastomer based on butadiene or acrylate as the graft base; or by b2: solution polymerisation of, based on B, from 15 to 85% by weight of a monomer mixture based on b21: styrene/acrylonitrile in a ratio of from 9:1 to 4:6 or b22: styrene/acrylonitrile/methyl methacrylate in a ratio of from 19:1:1 to 8:6:6 onto from 15 to 85% by weight of an elastomer, prepared in solution, based on butadiene or an acrylate or an EPDM elastomer as the graft base; C: from 1 to 40% by weight of a reinforcing agent C based on an inorganic glass and D: from 0.1 to 10% by weight of a copolymer D comprising, based on B, d1: from 10 to 90% by weight of units of the formula I in which R and R are hydrogen or methyl, and R is hydrogen, C1-C8-alkyl, C5-C12-cycloalkyl or C6-C16-aryl or arylalkyl, and d2: from 10 to 90% by weight of units derived from a copolymerisable monomer selected from styrene, alpha -methylstyrene, (meth)acrylonitrile and (meth)acrylates. y
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