DE69431901D1 - Zusammensetzungen aus mit Kautschuk modifiziertem Polystyrolharz und spritzgegossene Gegenstände - Google Patents

Zusammensetzungen aus mit Kautschuk modifiziertem Polystyrolharz und spritzgegossene Gegenstände

Info

Publication number
DE69431901D1
DE69431901D1 DE69431901T DE69431901T DE69431901D1 DE 69431901 D1 DE69431901 D1 DE 69431901D1 DE 69431901 T DE69431901 T DE 69431901T DE 69431901 T DE69431901 T DE 69431901T DE 69431901 D1 DE69431901 D1 DE 69431901D1
Authority
DE
Germany
Prior art keywords
injection molded
resin compositions
polystyrene resin
molded articles
rubber modified
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 - Fee Related
Application number
DE69431901T
Other languages
English (en)
Other versions
DE69431901T2 (de
Inventor
Takahiro Ishii
Hayato Kihara
Shuji Yoshimi
Hiroshi Miyagi
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of DE69431901D1 publication Critical patent/DE69431901D1/de
Publication of DE69431901T2 publication Critical patent/DE69431901T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
DE69431901T 1993-10-18 1994-08-17 Zusammensetzungen aus mit Kautschuk modifiziertem Polystyrolharz und spritzgegossene Gegenstände Expired - Fee Related DE69431901T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25966293 1993-10-18
JP5304036A JP2993338B2 (ja) 1993-10-18 1993-12-03 ゴム変性ポリスチレン樹脂組成物、その製造方法及び射出成形品

Publications (2)

Publication Number Publication Date
DE69431901D1 true DE69431901D1 (de) 2003-01-30
DE69431901T2 DE69431901T2 (de) 2003-11-06

Family

ID=26544224

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431901T Expired - Fee Related DE69431901T2 (de) 1993-10-18 1994-08-17 Zusammensetzungen aus mit Kautschuk modifiziertem Polystyrolharz und spritzgegossene Gegenstände

Country Status (5)

Country Link
US (2) US5489629A (de)
EP (1) EP0648789B1 (de)
JP (1) JP2993338B2 (de)
KR (1) KR100297071B1 (de)
DE (1) DE69431901T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6306962B1 (en) * 1999-09-30 2001-10-23 The Dow Chemical Company Flow carbonate polymer blends
TW506988B (en) * 1999-10-19 2002-10-21 Idemitsu Petrochemical Co Rubber-modified styrenic resin, method for producing it, and sheet of the resin
JP2001187808A (ja) * 1999-10-19 2001-07-10 Idemitsu Petrochem Co Ltd ゴム変性スチレン系樹脂及びその製造法並びに該樹脂シート
US6380303B1 (en) * 2000-02-24 2002-04-30 The Dow Chemical Company Flow carbonate polymer blends
JP4056712B2 (ja) 2000-10-24 2008-03-05 三井化学株式会社 耐フロン性ゴム変性ポリスチレン組成物
EP1561541B1 (de) * 2004-02-05 2008-04-30 JSR Corporation Chemisch-mechanisches Polierkissen und Polierverfahren
US20070299209A1 (en) * 2006-06-21 2007-12-27 Sosa Jose M Methods for production of high impact polystyrene
KR100896210B1 (ko) 2007-12-03 2009-05-07 제일모직주식회사 내스크래치 특성이 우수한 내후성 아크릴로니트릴-에틸렌프로필렌 고무-스티렌(ａｅｓ) 수지 및 이의 제조방법
US20110218292A1 (en) 2010-03-08 2011-09-08 Ineos Nova Llc Monovinyl aromatic polymer compositions with a novel combination of stiffness and stress crack resistance

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1035944A (en) * 1963-03-11 1966-07-13 Internat Synthetic Rubber Comp Improved toughened polystyrene and a process for the preparation thereof
JPS4845590A (de) * 1971-10-13 1973-06-29
US4096205A (en) * 1975-08-29 1978-06-20 Standard Oil Company (Indiana) Method to produce improved rubber-modified styrene polymer
US4143098A (en) * 1976-03-18 1979-03-06 Exxon Research & Engineering Co. Cdb rubber modified thermoplastics
ES489167A0 (es) * 1979-03-07 1981-02-16 Monsanto Co Un procedimiento mejorado para la polimerizacion continua enmasa de una solucion que comprende un monomero alquenilaro- matico que tiene un caucho dienico disuelto.
DE3018643C2 (de) * 1980-05-16 1982-07-08 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von schlagfest modifizierten Styrolpolymerisaten
US4513120A (en) * 1981-03-23 1985-04-23 General Electric Company Polyphenylene ether compositions
DE3611704A1 (de) * 1986-04-08 1987-10-22 Basf Ag Verfahren zur herstellung von schlagfestem poly(alkyl)styrol
DE3611705A1 (de) * 1986-04-08 1987-10-22 Basf Ag Verfahren zur herstellung von schlagfestem poly(alkyl)styrol
KR960000510B1 (ko) * 1988-07-28 1996-01-08 이데미쓰 세끼유 가가꾸 가부시끼가이샤 고무변성 스티렌계 수지조성물
JPH02170806A (ja) * 1988-12-24 1990-07-02 Idemitsu Petrochem Co Ltd スチレン系重合体及びその製造方法
US5210132A (en) * 1988-12-28 1993-05-11 Mitsui Toatsu Chemicals, Inc. Continuous process for preparing rubber modified high impact resin
DE3844490A1 (de) * 1988-12-31 1990-07-05 Basf Ag Schlagfeste thermoplastische formmasse und deren verwendung
US5206302A (en) * 1989-03-31 1993-04-27 Idemitsu Petrochemical Company Limited Styrene-based resin composition

Also Published As

Publication number Publication date
DE69431901T2 (de) 2003-11-06
US5489652A (en) 1996-02-06
EP0648789A1 (de) 1995-04-19
JP2993338B2 (ja) 1999-12-20
US5489629A (en) 1996-02-06
JPH07165844A (ja) 1995-06-27
KR950011535A (ko) 1995-05-15
KR100297071B1 (ko) 2001-10-24
EP0648789B1 (de) 2002-12-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee