TW200634086A - Thermoplastic resin composition - Google Patents

Thermoplastic resin composition

Info

Publication number
TW200634086A
TW200634086A TW094145313A TW94145313A TW200634086A TW 200634086 A TW200634086 A TW 200634086A TW 094145313 A TW094145313 A TW 094145313A TW 94145313 A TW94145313 A TW 94145313A TW 200634086 A TW200634086 A TW 200634086A
Authority
TW
Taiwan
Prior art keywords
weight
iii
parts
general formula
thermoplastic resin
Prior art date
Application number
TW094145313A
Other languages
Chinese (zh)
Other versions
TWI389967B (en
Inventor
Masatoshi Torii
Fumiaki Miura
Motokazu Takeuchi
Takumi Miyachi
Original Assignee
Kraton Jsr Elastomers Kk
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 Kraton Jsr Elastomers Kk filed Critical Kraton Jsr Elastomers Kk
Publication of TW200634086A publication Critical patent/TW200634086A/en
Application granted granted Critical
Publication of TWI389967B publication Critical patent/TWI389967B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • 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

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

A thermoplastic resin composition excellent in the balance among impact resistance, transparency, rigidity, and low-temperature characteristics, which comprises (i) a block copolymer represented by the general formula (I): (S1-B1)m-S2n, (ii) a block copolymer represented by the general formula (II): (S3-B2)l-S4o and/or the general formula (III): (S5-B3)p-X, (iii) an impact-resistant rubber-modified styrene polymer, and (iv) a rubber-nonmodified styrene polymer and in which the (i)/(ii) weight ratio is 3 to 40 : 97 to 60, the total content of aromatic vinyl compounds in the total components (i) and (ii) is 20% or above but below 50% by weight, and the proportions of (i), (ii), (iii) and (iv) are 1 to 10 parts by weight, 2 to 25 parts by weight, 50parts by weight or below, and 47.5 to 97 parts by weight, respectively, with the proviso that the total amount of (i), (ii), (iii) and (iv) is 100 parts by weight; sheet- or film-like products obtained by extrusion-molding the composition; and articles obtained by vacuum-forming the products.
TW94145313A 2004-12-20 2005-12-20 Thermoplastic resin composition TWI389967B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004367290 2004-12-20

Publications (2)

Publication Number Publication Date
TW200634086A true TW200634086A (en) 2006-10-01
TWI389967B TWI389967B (en) 2013-03-21

Family

ID=36601664

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94145313A TWI389967B (en) 2004-12-20 2005-12-20 Thermoplastic resin composition

Country Status (3)

Country Link
JP (1) JP5218718B2 (en)
TW (1) TWI389967B (en)
WO (1) WO2006068064A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010222456A (en) * 2009-03-23 2010-10-07 Ps Japan Corp Styrene-based resin composition excellent in chemical resistance and molded article formed using this
JP7339825B2 (en) * 2019-09-19 2023-09-06 旭化成株式会社 Original flexographic printing plate and block copolymer composition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360950A (en) * 1976-11-12 1978-05-31 Asahi Chem Ind Co Ltd Polymer compositions
JPS5943059B2 (en) * 1977-10-27 1984-10-19 新日鐵化学株式会社 Styrenic resin composition with improved transparency
JPS5670044A (en) * 1979-11-12 1981-06-11 Idemitsu Petrochem Co Ltd Polystyrene resin composition for extrusion molding
JPS5670043A (en) * 1979-11-12 1981-06-11 Idemitsu Petrochem Co Ltd Shock-resistant polystyrene resin composition with high transparency
JPH0615650B2 (en) * 1985-05-02 1994-03-02 旭化成工業株式会社 Block copolymer composition
JPH06122795A (en) * 1992-10-13 1994-05-06 Denki Kagaku Kogyo Kk Styrenic resin composition for molding
JPH06122773A (en) * 1992-10-13 1994-05-06 Denki Kagaku Kogyo Kk Easily peelable transparent film
JP3297496B2 (en) * 1993-05-20 2002-07-02 ダイセル化学工業株式会社 Rubber-modified styrene resin composition and method for producing the same
JPH11335433A (en) * 1998-05-22 1999-12-07 Nippon Elastomer Kk New rubbery polymer, its production and resin composition of the same
JP3933309B2 (en) * 1998-07-13 2007-06-20 電気化学工業株式会社 Method for producing block copolymer composition
CN1266216C (en) * 2002-01-10 2006-07-26 日本弹性体股份有限公司 Block copolymer

Also Published As

Publication number Publication date
WO2006068064A1 (en) 2006-06-29
TWI389967B (en) 2013-03-21
JPWO2006068064A1 (en) 2008-06-12
JP5218718B2 (en) 2013-06-26

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees