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ES8402005A1 - Un procedimiento para preparar una composicion polimera basada en un coopolimero de injerto de estireno y acrilonitrilo sobre un caucho y un polimero de alfa-metilestireno y acrilonitrilo. - Google Patents

Un procedimiento para preparar una composicion polimera basada en un coopolimero de injerto de estireno y acrilonitrilo sobre un caucho y un polimero de alfa-metilestireno y acrilonitrilo.

Info

Publication number
ES8402005A1
ES8402005A1 ES517314A ES517314A ES8402005A1 ES 8402005 A1 ES8402005 A1 ES 8402005A1 ES 517314 A ES517314 A ES 517314A ES 517314 A ES517314 A ES 517314A ES 8402005 A1 ES8402005 A1 ES 8402005A1
Authority
ES
Spain
Prior art keywords
acrylonitrile
weight
rubber
polymer
copolymer
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
ES517314A
Other languages
English (en)
Other versions
ES517314A0 (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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES517314A0 publication Critical patent/ES517314A0/es
Publication of ES8402005A1 publication Critical patent/ES8402005A1/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
    • 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
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers

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)
  • Graft Or Block Polymers (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UNA COMPOSICION POLIMERA BASADA EN UN COPOLIMERO DE INJERTO DE ESTIRENO Y ACRILONITRILO SOBRE UN CAUCHO Y UN COPOLIMERO DE A-METILESTIRENO Y ACRILONITRILO.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE PREPARA UNA EMULSION ACUOSA FORMADA POR 62,5 A 75 PARTES EN PESO DE UNA MEZCLA MONOMERA QUE CONTIENE DE UN 20 A UN 40 EN PESO DE ACRILONITRILO, DE UN 40 A UN 80 DE ESTIRENO Y DE UN 0 A UN 20 EN PESO DE UNO O MAS MONOMEROS, Y POR 37,5 A 25 PARTES EN PESO DE CAUCHO; SEGUNDA, SE SOMETE DICHA EMULSION A UN PROCESO DEPOLIMERIZACION Y SE RECUPERA EL COPOLIMERO DE INJERTO RESULTANTE; TERCERA, SE PREPARA UNA MEZCLA FORMADA POR 60 A 80 PARTES EN PESO DE A-METILESTIRENO Y POR 20 A 40 PARTES EN PESO DE ACRILONITRILO, Y SE SOMETE DICHA MEZCLA EN UN PROCESO DE POLIMERIZACION PARA OBTENER EL COPOLIMERO CORRESPONDIENTE; Y POR ULTIMO, SE FORMA UNA MEZCLA QUE CONTIENE ENTRE UN 50 Y UN 75 EN PESO DEL COPOLIMERO DE INJERTO, ENTRE UN 25 Y UN 50 EN PESO DEL OTRO COPOLIMERO PREPARADOY ENTRE UN 0 Y UN 10 EN PESO DE ADITIVOS.
ES517314A 1981-11-13 1982-11-12 Un procedimiento para preparar una composicion polimera basada en un coopolimero de injerto de estireno y acrilonitrilo sobre un caucho y un polimero de alfa-metilestireno y acrilonitrilo. Expired ES8402005A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8105135A NL8105135A (nl) 1981-11-13 1981-11-13 Polymeercompositie.

Publications (2)

Publication Number Publication Date
ES517314A0 ES517314A0 (es) 1983-12-16
ES8402005A1 true ES8402005A1 (es) 1983-12-16

Family

ID=19838364

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517314A Expired ES8402005A1 (es) 1981-11-13 1982-11-12 Un procedimiento para preparar una composicion polimera basada en un coopolimero de injerto de estireno y acrilonitrilo sobre un caucho y un polimero de alfa-metilestireno y acrilonitrilo.

Country Status (7)

Country Link
US (1) US4652615A (es)
EP (1) EP0079657A1 (es)
DK (1) DK504582A (es)
ES (1) ES8402005A1 (es)
FI (1) FI823872L (es)
NL (1) NL8105135A (es)
NO (1) NO823799L (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4918118A (en) * 1987-04-13 1990-04-17 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for improving properties of synthetic resin powder
US5254622A (en) * 1988-12-09 1993-10-19 Asahi Kasei Kogyo Kabushiki Kaisha ABS resin compositions and molded articles thereof having improved coating performances
EP0459074B1 (en) * 1990-06-01 2000-08-30 Bayer Antwerpen N.V. Graft-modified polymers containing alpha-methyl styrene and process for preparing same
JP6173365B2 (ja) * 2015-02-03 2017-08-02 株式会社大貴 分離装置、及び吸水処理材の製造方法
KR102402957B1 (ko) * 2021-07-13 2022-05-30 대진첨단소재 주식회사 대전방지 수지 조성물, 이의 성형품 및 이의 제조방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010936A (en) * 1958-08-07 1961-11-28 Borg Warner Blend of graft copolymer of polybutadiene, styrene and acrylonitrile with interpolymer of alpha methyl styrene and acrylonitrile
US3111501A (en) * 1958-12-19 1963-11-19 Us Rubber Co Gum plastic material comprising alpha-methyl styrene: acrylonitrile resin and graft copolymer of styrene and acrylonitrile on polybutadiene
NL8003799A (nl) * 1980-07-01 1982-02-01 Stamicarbon Polymeercompositie.

Also Published As

Publication number Publication date
ES517314A0 (es) 1983-12-16
FI823872A7 (fi) 1983-05-14
US4652615A (en) 1987-03-24
NL8105135A (nl) 1983-06-01
NO823799L (no) 1983-05-16
FI823872L (fi) 1983-05-14
EP0079657A1 (en) 1983-05-25
FI823872A0 (fi) 1982-11-11
DK504582A (da) 1983-05-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303