ES8606444A1 - Procedimiento para la obtencion de composiciones de moldeo termoplasticas - Google Patents

Procedimiento para la obtencion de composiciones de moldeo termoplasticas

Info

Publication number
ES8606444A1
ES8606444A1 ES546276A ES546276A ES8606444A1 ES 8606444 A1 ES8606444 A1 ES 8606444A1 ES 546276 A ES546276 A ES 546276A ES 546276 A ES546276 A ES 546276A ES 8606444 A1 ES8606444 A1 ES 8606444A1
Authority
ES
Spain
Prior art keywords
acrylonitrile
polycarbonate blend
free polycarbonate
free
methyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES546276A
Other languages
English (en)
Other versions
ES546276A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES8606444A1 publication Critical patent/ES8606444A1/es
Publication of ES546276A0 publication Critical patent/ES546276A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L35/06—Copolymers with vinyl aromatic monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/902—Core-shell

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE COMPOSICIONES DE MOLDEO DERMOPLASTICAS. COMPRENDE: A) COPOLIMERIZAR ESTATICAMENTE A 12 O 92 PP DE (A) CON 8 A 30 PP DE (B) Y CON 0 A 80 PP DE METACRILATO DE METILO, EN UN REACTOR ALIMENTADO EN FORMA COMPLETA Y EN UNA TRASPOSICION COMPLETA, PARA PRODUCIR COPOLIMERO DE CONSTITUCION ESTATICA QUIMICAMENTE UNITARIA; Y B) FUNDIR A 20 A 78 PP DE COPOLIMERO DE (A) CON 16 A 60 PP DE (C) Y CON 10 PP DE (D), ENTRE 240 Y 300JC, PARA OBTENER COMPOSICIONES DE MOLDEO CLARAS Y NO COLOREADAS. SIENDO: (A) ESTIRENO, P-METILESTIRENO O MEZCLAS DE ESTOS; (B) UNA MEZCLA DE 100 A 10% EN PESO DE N-FENIL O N-METIL-MALEINIMIDA Y DE 0 A 90F% EN PESO DE ANHIDRIDO DE ACIDO MALEICO; (C) UN DIHIDROXIALCAN-POLICARBONATO TERMOPLASTICO O ELEGIDO ENTRE 2,2-BIS(4-HIDROXIFENIL)-PROPANO, 4,6-DIMETIL-2,4,6-TRI-(4-HIDROXIFENIL)-BENCENO; (D) UN POLIMERO DE INJERTO DE 20 A 80 PP DE METACRILATO DE METILO SOBRE 80 A 20 PP DE UN CAUCHO QUE TIENE UNA TEMPERATURA DE TRANSICION VITREA DE C20JC Y SE ELIGEENTRE CAUCHOS SINTETICOS A BASE DE ETILEN-PROPILEN-CO- Y TERMOPOLIMEROS, POLIBUTADIENO, POLIMETACRILATO O POLIMERO SAN REVESTIDO DE POLIACRILATO; Y PP PARTES EN PESO REFERIDO A PESO DE LA COMPOSICION DE MOLDEO.
ES546276A 1984-08-21 1985-08-20 Procedimiento para la obtencion de composiciones de moldeo termoplasticas Expired ES8606444A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843430688 DE3430688A1 (de) 1984-08-21 1984-08-21 Acrylnitrilfreie polycarbonat blends

Publications (2)

Publication Number Publication Date
ES8606444A1 true ES8606444A1 (es) 1986-04-01
ES546276A0 ES546276A0 (es) 1986-04-01

Family

ID=6243525

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546276A Expired ES8606444A1 (es) 1984-08-21 1985-08-20 Procedimiento para la obtencion de composiciones de moldeo termoplasticas

Country Status (6)

Country Link
US (1) US4621117A (es)
EP (1) EP0173146B1 (es)
JP (1) JPS6160752A (es)
CA (1) CA1231486A (es)
DE (2) DE3430688A1 (es)
ES (1) ES8606444A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61179252A (ja) * 1985-02-04 1986-08-11 Mitsubishi Rayon Co Ltd 耐熱性および耐衝撃性にすぐれた熱可塑性樹脂組成物
JPS61271345A (ja) * 1985-05-22 1986-12-01 アトランテイツク・リツチフイ−ルド・カンパニ− ポリマ−組成物
JPS627757A (ja) * 1985-07-03 1987-01-14 Denki Kagaku Kogyo Kk 透明耐熱性熱可塑性樹脂組成物
DE3709562A1 (de) * 1987-03-24 1988-10-06 Roehm Gmbh Vertraegliche mischungen von polycarbonat- und methylmethacrylat-copolymeren
DE3712116A1 (de) * 1987-04-10 1988-10-20 Bayer Ag Thermoplastische formmasse mit verbessertem spannungsrissverhalten
DE3719239A1 (de) * 1987-06-06 1988-12-15 Roehm Gmbh Vertraegliche polycarbonat-polymethacrylat-mischungen
JP2647554B2 (ja) * 1990-11-30 1997-08-27 株式会社日立製作所 自動ｔｉｇ溶接機
WO2007073368A1 (en) 2005-12-20 2007-06-28 Otis Elevator Company Elevator drive control strategy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197376A (en) * 1977-12-27 1980-04-08 Monsanto Company Tough polyblends with improved heat distortion resistance
US4218544A (en) * 1979-05-03 1980-08-19 The Dow Chemical Company Blends of polycarbonate with rubber and monovinylidene aromatic copolymers
JPS5692950A (en) * 1979-12-07 1981-07-28 Dainippon Ink & Chem Inc Thermoplastic resin composition
US4404322A (en) * 1981-01-28 1983-09-13 Denki Kagaku Kogyo Kabushiki Kaisha Heat resistant resin composition
US4569969A (en) * 1983-08-22 1986-02-11 Monsanto Company Polyblends of styrene-maleic anhydride-methyl methylacrylate terpolymers/acrylonitrile-butadiene-styrene polymers and polycarbonates
EP0135492B1 (en) * 1983-08-22 1987-12-02 Monsanto Company Polyblends of styrene-maleic anhydride-methyl methacrylate terpolymers, acrylonitrile-butadiene-styrene polymers and polycarbonates
US4493920A (en) * 1983-12-27 1985-01-15 Atlantic Richfield Company Polymer compositions

Also Published As

Publication number Publication date
US4621117A (en) 1986-11-04
EP0173146B1 (de) 1988-03-02
DE3561737D1 (en) 1988-04-07
EP0173146A1 (de) 1986-03-05
JPS6160752A (ja) 1986-03-28
DE3430688A1 (de) 1986-03-06
ES546276A0 (es) 1986-04-01
CA1231486A (en) 1988-01-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203