JPS57187346A - Improved rubber-modified styrene resin composition - Google Patents

Improved rubber-modified styrene resin composition

Info

Publication number
JPS57187346A
JPS57187346A JP7137581A JP7137581A JPS57187346A JP S57187346 A JPS57187346 A JP S57187346A JP 7137581 A JP7137581 A JP 7137581A JP 7137581 A JP7137581 A JP 7137581A JP S57187346 A JPS57187346 A JP S57187346A
Authority
JP
Japan
Prior art keywords
bulk
dispersed
styrene resin
modified styrene
polymn
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.)
Granted
Application number
JP7137581A
Other languages
Japanese (ja)
Other versions
JPS6356895B2 (en
Inventor
So Iwamoto
Mitsuyoshi Nakamura
Ichiro Otsuka
Keiji Iio
Hisashi Aihara
Haruo Inoue
Noriaki Kuramitsu
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 Toatsu 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
Priority to JP7137581A priority Critical patent/JPS57187346A/en
Publication of JPS57187346A publication Critical patent/JPS57187346A/en
Publication of JPS6356895B2 publication Critical patent/JPS6356895B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)

Abstract

PURPOSE: To provide a rubber-modified styrene resin compsn. having improved impact resistance and produced by a bulk polymn. method or a bulk-suspension polymn. method, containing a rubbery polymer having a specified average particle size dispersed therein and a specified amount of an organopolysiloxane in a specified dispersed state.
CONSTITUTION: A rubber-modified styrene resin compsn. is produced by a bulk polymn. method or a bulk-suspension polymn. method, said compsn. containing a rubbery polymer having an average particle size of 0.5W2.5μ such as polybutadiene as dispersed particles and 0.002W0.2wt% (in terms of silicon) organopolysiloxane such as polydimethylsiloxane in the following dispersed state Namely, said organopolysiloxane is dispersed in such as a state that when silicon atom distribution in a sectional photograph taken by an X-ray microanalyzer is expressed by coefficient of variation, the coefficient is 0.5 or below, pref. 0.35 or below. The compsn. has excellent gloss and mar-resistant performance.
COPYRIGHT: (C)1982,JPO&Japio
JP7137581A 1981-05-14 1981-05-14 Improved rubber-modified styrene resin composition Granted JPS57187346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7137581A JPS57187346A (en) 1981-05-14 1981-05-14 Improved rubber-modified styrene resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7137581A JPS57187346A (en) 1981-05-14 1981-05-14 Improved rubber-modified styrene resin composition

Publications (2)

Publication Number Publication Date
JPS57187346A true JPS57187346A (en) 1982-11-18
JPS6356895B2 JPS6356895B2 (en) 1988-11-09

Family

ID=13458686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7137581A Granted JPS57187346A (en) 1981-05-14 1981-05-14 Improved rubber-modified styrene resin composition

Country Status (1)

Country Link
JP (1) JPS57187346A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166338A (en) * 1984-02-08 1985-08-29 Asahi Chem Ind Co Ltd Rubber-modified styrenic resin composition having improved appearance, impact strength and heat resistance
JPS60217254A (en) * 1984-04-13 1985-10-30 Dainippon Ink & Chem Inc Rubber-modified styrene based resin composition having improved abrasion resistance
JPS6185461A (en) * 1984-10-02 1986-05-01 Asahi Chem Ind Co Ltd Polystyrene resin composition having high glossiness
JPS61183339A (en) * 1985-02-12 1986-08-16 Asahi Chem Ind Co Ltd Improved rubber-modified polystyrene composition
JPS61183341A (en) * 1985-02-12 1986-08-16 Asahi Chem Ind Co Ltd Rubber-reinforced polystyrene composition
JPS61183340A (en) * 1985-02-12 1986-08-16 Asahi Chem Ind Co Ltd Rubber-modified polystyrene composition
US4656212A (en) * 1985-01-16 1987-04-07 Dainippon Ink & Chemicals, Inc. Thermoplastic resin composition
US4975486A (en) * 1985-10-22 1990-12-04 Asahi Kasei Kogyo Kabushiki Kaisha High-gloss rubber-reinforced polystyrene composition and method for continuous production thereof
JPH03168242A (en) * 1989-11-29 1991-07-22 Idemitsu Petrochem Co Ltd Styrene-based resin composition
US5039714A (en) * 1988-04-11 1991-08-13 Asahi Kasei Kogyo Kabushiki Kaisha Rubber-modified polystyrene resin composition
KR100411696B1 (en) * 2000-10-30 2003-12-18 제일모직주식회사 Thermoplastic Resin Compositions With High Gloss And High Impact Resistance And Process For Preparing The Same
WO2019020680A1 (en) 2017-07-26 2019-01-31 Ineos Styrolution Group Gmbh Impact modified styrene copolymer composition comprising polysiloxane additive having improved abrasion characteristics
WO2019020688A1 (en) 2017-07-26 2019-01-31 Ineos Styrolution Group Gmbh Styrene copolymer composition with improved residual gloss
WO2019020677A1 (en) 2017-07-26 2019-01-31 Ineos Styrolution Group Gmbh Impact modified styrene copolymer composition comprising polysiloxane additive having improved abrasion characteristics
WO2019020686A1 (en) 2017-07-26 2019-01-31 Ineos Styrolution Group Gmbh Scratch-resistant styrene copolymer composition containing modified organopolysiloxane compounds

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497343A (en) * 1972-05-10 1974-01-23
JPS49109438A (en) * 1973-02-21 1974-10-17
JPS49132126A (en) * 1973-04-02 1974-12-18
JPS5058189A (en) * 1973-09-19 1975-05-20
JPS5078643A (en) * 1973-10-18 1975-06-26
JPS50122589A (en) * 1974-03-07 1975-09-26
JPS5142619A (en) * 1974-10-04 1976-04-10 Ikegai Iron Works Ltd MITSUCHAKUDO NOTAKAINETSUKASOSEIHATSUHOJUSHISEIHITSUKIGU
JPS5174047A (en) * 1974-12-25 1976-06-26 Mitsubishi Monsanto Chem
JPS51100145A (en) * 1975-03-01 1976-09-03 Japan Synthetic Rubber Co Ltd NETSUKASOSEIJUSHISOSEIBUTSU
JPS5212255A (en) * 1975-07-18 1977-01-29 Nittan Co Ltd Process for producing lustrous molded articles based on synthetic resi ns
JPS5286444A (en) * 1976-01-14 1977-07-18 Mitsui Toatsu Chem Inc Rubber-modified styrene resin compositions
JPS53124561A (en) * 1977-04-06 1978-10-31 Japan Synthetic Rubber Co Ltd Preparation of rubber-modified thermoplastic resin composition
JPS57170949A (en) * 1981-04-16 1982-10-21 Mitsui Toatsu Chem Inc Rubber-modified styrene resin composition
JPS57170950A (en) * 1981-04-16 1982-10-21 Mitsui Toatsu Chem Inc Improved rubber-moldified styrene resin composition
JPS57172948A (en) * 1981-04-17 1982-10-25 Mitsui Toatsu Chem Inc Rubber-modified styrene resin composition
JPS6326774A (en) * 1986-07-21 1988-02-04 Mitsubishi Electric Corp Signal processor
JPS6351460A (en) * 1986-08-22 1988-03-04 Mitsubishi Chem Ind Ltd Monoazo dye

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497343A (en) * 1972-05-10 1974-01-23
JPS49109438A (en) * 1973-02-21 1974-10-17
JPS49132126A (en) * 1973-04-02 1974-12-18
JPS5058189A (en) * 1973-09-19 1975-05-20
JPS5078643A (en) * 1973-10-18 1975-06-26
JPS50122589A (en) * 1974-03-07 1975-09-26
JPS5142619A (en) * 1974-10-04 1976-04-10 Ikegai Iron Works Ltd MITSUCHAKUDO NOTAKAINETSUKASOSEIHATSUHOJUSHISEIHITSUKIGU
JPS5174047A (en) * 1974-12-25 1976-06-26 Mitsubishi Monsanto Chem
JPS51100145A (en) * 1975-03-01 1976-09-03 Japan Synthetic Rubber Co Ltd NETSUKASOSEIJUSHISOSEIBUTSU
JPS5212255A (en) * 1975-07-18 1977-01-29 Nittan Co Ltd Process for producing lustrous molded articles based on synthetic resi ns
JPS5286444A (en) * 1976-01-14 1977-07-18 Mitsui Toatsu Chem Inc Rubber-modified styrene resin compositions
JPS53124561A (en) * 1977-04-06 1978-10-31 Japan Synthetic Rubber Co Ltd Preparation of rubber-modified thermoplastic resin composition
JPS57170949A (en) * 1981-04-16 1982-10-21 Mitsui Toatsu Chem Inc Rubber-modified styrene resin composition
JPS57170950A (en) * 1981-04-16 1982-10-21 Mitsui Toatsu Chem Inc Improved rubber-moldified styrene resin composition
JPS57172948A (en) * 1981-04-17 1982-10-25 Mitsui Toatsu Chem Inc Rubber-modified styrene resin composition
JPS6326774A (en) * 1986-07-21 1988-02-04 Mitsubishi Electric Corp Signal processor
JPS6351460A (en) * 1986-08-22 1988-03-04 Mitsubishi Chem Ind Ltd Monoazo dye

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166338A (en) * 1984-02-08 1985-08-29 Asahi Chem Ind Co Ltd Rubber-modified styrenic resin composition having improved appearance, impact strength and heat resistance
JPH0422178B2 (en) * 1984-02-08 1992-04-15 Asahi Chemical Ind
JPS60217254A (en) * 1984-04-13 1985-10-30 Dainippon Ink & Chem Inc Rubber-modified styrene based resin composition having improved abrasion resistance
JPH0368060B2 (en) * 1984-04-13 1991-10-25 Dainippon Ink & Chemicals
JPS6185461A (en) * 1984-10-02 1986-05-01 Asahi Chem Ind Co Ltd Polystyrene resin composition having high glossiness
JPH0376338B2 (en) * 1984-10-02 1991-12-05 Asahi Chemical Ind
US4656212A (en) * 1985-01-16 1987-04-07 Dainippon Ink & Chemicals, Inc. Thermoplastic resin composition
JPH0545624B2 (en) * 1985-02-12 1993-07-09 Asahi Chemical Ind
JPS61183341A (en) * 1985-02-12 1986-08-16 Asahi Chem Ind Co Ltd Rubber-reinforced polystyrene composition
JPH0511143B2 (en) * 1985-02-12 1993-02-12 Asahi Chemical Ind
JPS61183340A (en) * 1985-02-12 1986-08-16 Asahi Chem Ind Co Ltd Rubber-modified polystyrene composition
JPH0511142B2 (en) * 1985-02-12 1993-02-12 Asahi Chemical Ind
JPS61183339A (en) * 1985-02-12 1986-08-16 Asahi Chem Ind Co Ltd Improved rubber-modified polystyrene composition
US4975486A (en) * 1985-10-22 1990-12-04 Asahi Kasei Kogyo Kabushiki Kaisha High-gloss rubber-reinforced polystyrene composition and method for continuous production thereof
US5039714A (en) * 1988-04-11 1991-08-13 Asahi Kasei Kogyo Kabushiki Kaisha Rubber-modified polystyrene resin composition
JPH03168242A (en) * 1989-11-29 1991-07-22 Idemitsu Petrochem Co Ltd Styrene-based resin composition
KR100411696B1 (en) * 2000-10-30 2003-12-18 제일모직주식회사 Thermoplastic Resin Compositions With High Gloss And High Impact Resistance And Process For Preparing The Same
WO2019020680A1 (en) 2017-07-26 2019-01-31 Ineos Styrolution Group Gmbh Impact modified styrene copolymer composition comprising polysiloxane additive having improved abrasion characteristics
WO2019020688A1 (en) 2017-07-26 2019-01-31 Ineos Styrolution Group Gmbh Styrene copolymer composition with improved residual gloss
WO2019020677A1 (en) 2017-07-26 2019-01-31 Ineos Styrolution Group Gmbh Impact modified styrene copolymer composition comprising polysiloxane additive having improved abrasion characteristics
WO2019020686A1 (en) 2017-07-26 2019-01-31 Ineos Styrolution Group Gmbh Scratch-resistant styrene copolymer composition containing modified organopolysiloxane compounds
US11225571B2 (en) 2017-07-26 2022-01-18 Ineos Styrolution Group Gmbh Styrene copolymer composition with improved residual gloss
US11505688B2 (en) 2017-07-26 2022-11-22 Ineos Styrolution Group Gmbh Scratch-resistant styrene copolymer composition containing modified organopolysiloxane compounds
US11667780B2 (en) 2017-07-26 2023-06-06 Ineos Styrolution Group Gmbh Impact modified styrene copolymer composition comprising polysiloxane additive having improved abrasion characteristics

Also Published As

Publication number Publication date
JPS6356895B2 (en) 1988-11-09

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