DE3852485D1 - Mit anionisch polymerisiertem Kautschuk modifizierte Polystyrol-Copolymere. - Google Patents

Mit anionisch polymerisiertem Kautschuk modifizierte Polystyrol-Copolymere.

Info

Publication number
DE3852485D1
DE3852485D1 DE3852485T DE3852485T DE3852485D1 DE 3852485 D1 DE3852485 D1 DE 3852485D1 DE 3852485 T DE3852485 T DE 3852485T DE 3852485 T DE3852485 T DE 3852485T DE 3852485 D1 DE3852485 D1 DE 3852485D1
Authority
DE
Germany
Prior art keywords
anionically polymerized
polystyrene copolymers
polymerized rubber
copolymers modified
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
DE3852485T
Other languages
English (en)
Other versions
DE3852485T2 (de
Inventor
Mune Iwamoto
Kazuo Sugazaki
Norifumi Ito
Tetsuyuki - - Matsubara
Toshihiko - - Ando
Yasuo Furuta
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of DE3852485D1 publication Critical patent/DE3852485D1/de
Application granted granted Critical
Publication of DE3852485T2 publication Critical patent/DE3852485T2/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
    • 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
    • C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
DE3852485T 1988-07-29 1988-07-29 Mit anionisch polymerisiertem Kautschuk modifizierte Polystyrol-Copolymere. Expired - Fee Related DE3852485T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP88306986A EP0352383B1 (de) 1988-07-29 1988-07-29 Mit anionisch polymerisiertem Kautschuk modifizierte Polystyrol-Copolymere
CA000573880A CA1331241C (en) 1988-07-29 1988-08-04 Anionically-polymerized-rubber-modified styrene copolymers

Publications (2)

Publication Number Publication Date
DE3852485D1 true DE3852485D1 (de) 1995-01-26
DE3852485T2 DE3852485T2 (de) 1995-07-13

Family

ID=25672034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3852485T Expired - Fee Related DE3852485T2 (de) 1988-07-29 1988-07-29 Mit anionisch polymerisiertem Kautschuk modifizierte Polystyrol-Copolymere.

Country Status (4)

Country Link
US (1) US4972024A (de)
EP (1) EP0352383B1 (de)
CA (1) CA1331241C (de)
DE (1) DE3852485T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68929427T2 (de) * 1988-07-28 2003-07-03 Idemitsu Petrochemical Co Mit kautschuk modifizierte styrolharzzusammensetzung
US5206302A (en) * 1989-03-31 1993-04-27 Idemitsu Petrochemical Company Limited Styrene-based resin composition
US5166261A (en) * 1990-09-04 1992-11-24 Monsanto Company High gloss ABS made by continuous process
DE4030352A1 (de) * 1990-09-26 1992-04-02 Basf Ag Verfahren zur herstellung von abs-formmassen
US5552494A (en) * 1993-12-27 1996-09-03 Mitsui Toatsu Chemicals, Inc. Quality control method for ABS-based resin and molding of the ABS-based resin
US6376605B1 (en) * 1998-02-09 2002-04-23 Mitsui Chemicals, Inc. Styrene resin and resin composition comprising the same
JP4222850B2 (ja) * 2003-02-10 2009-02-12 Ｓｐａｎｓｉｏｎ Ｊａｐａｎ株式会社 感放射線性樹脂組成物、その製造法並びにそれを用いた半導体装置の製造方法
DE602005008937D1 (de) * 2004-04-21 2008-09-25 Dow Global Technologies Inc Rte monovinylidenaromatcopolymerzusammensetzung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221095A (en) * 1975-07-21 1977-02-17 Asahi Chem Ind Co Ltd Preparation of high-impact styrene polymer with outstanding appearance
US4057601A (en) * 1975-11-20 1977-11-08 Phillips Petroleum Company Block copolymers of alkadienes and monovinyl arenes
JPS5919577B2 (ja) * 1980-08-25 1984-05-07 日本エラストマ−株式会社 耐衝撃性ポリスチレンの製造方法
DE3047293A1 (de) * 1980-12-16 1982-07-29 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von abs-polymerisaten, verwendung derselben, sowie formteile aus diesen
US4598124A (en) * 1982-02-12 1986-07-01 Monsanto Company Mass polymerization process for ABS polyblends
JPS5984912A (ja) * 1982-11-04 1984-05-16 Mitsui Toatsu Chem Inc ゴム変性耐衝撃性樹脂の連続的製造方法
US4640959A (en) * 1983-09-16 1987-02-03 The Dow Chemical Company ABS type resin having disperse particles of a rubber exhibiting a high solution viscosity and a method for its preparation
JPS60181112A (ja) * 1984-02-28 1985-09-14 Sumitomo Chem Co Ltd ポリスチレンの製造方法

Also Published As

Publication number Publication date
DE3852485T2 (de) 1995-07-13
CA1331241C (en) 1994-08-02
EP0352383B1 (de) 1994-12-14
US4972024A (en) 1990-11-20
EP0352383A1 (de) 1990-01-31

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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: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee