MY158688A - Styrene-based resin composition, biaxially oriented styrene-based resin sheet, and molded article thereof - Google Patents

Styrene-based resin composition, biaxially oriented styrene-based resin sheet, and molded article thereof

Info

Publication number
MY158688A
MY158688A MYPI2012700649A MYPI2012700649A MY158688A MY 158688 A MY158688 A MY 158688A MY PI2012700649 A MYPI2012700649 A MY PI2012700649A MY PI2012700649 A MYPI2012700649 A MY PI2012700649A MY 158688 A MY158688 A MY 158688A
Authority
MY
Malaysia
Prior art keywords
styrene
based resin
resin composition
resin sheet
biaxially oriented
Prior art date
Application number
MYPI2012700649A
Inventor
Nobuhiro Sugimoto
Hiroyuki Yamazaki
Mamoru Fukuoka
Katsuhiro Saitou
Tsuyoshi Fukukita
Original Assignee
Sundic Inc
Dainippon Ink & Chemicals
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 Sundic Inc, Dainippon Ink & Chemicals filed Critical Sundic Inc
Publication of MY158688A publication Critical patent/MY158688A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
    • 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
    • C08F212/00—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
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/062—Polyethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
    • C08J2325/12—Copolymers of styrene with unsaturated nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

STYRENE-BASED RESIN COMPOSITION, BIAXIALLY ORIENTED STYRENE-BASED RESIN SHEET, AND MOLDED ARTICLE THEREOF A styrene-based resin composition is provided, which can improve moldability in a variety of molding methods while the practical strength of a molded product obtained using a styrene-acryl-based resin composition is maintained, is obtained by copolymerizing a hyperbranched macromonomer, a styrene-based monomer, and an acrylate ester at a specific ratio, and has a specific weight average molecular weight and a specific molecular weight distribution; and furthermore, a biaxially oriented styrene-based resin sheet is provided, which is a styrene-based resin sheet obtained using the above styrene-based resin composition, is excellent in terms of optical characteristics, is sufficient in terms of mold-reproducibility or the punching properties of a molded article in the radiation-heating pressure & vacuum forming method, can produce a favorable molded product having no thickness deviation, allows the heating time range to be set to 1 second or more, and is also excellent in terms of productivity during a secondary working.
MYPI2012700649A 2010-03-26 2011-03-23 Styrene-based resin composition, biaxially oriented styrene-based resin sheet, and molded article thereof MY158688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010071747A JP4990995B2 (en) 2010-03-26 2010-03-26 Biaxially stretched styrene resin sheet and molded product using the same

Publications (1)

Publication Number Publication Date
MY158688A true MY158688A (en) 2016-10-31

Family

ID=44673190

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012700649A MY158688A (en) 2010-03-26 2011-03-23 Styrene-based resin composition, biaxially oriented styrene-based resin sheet, and molded article thereof

Country Status (5)

Country Link
JP (1) JP4990995B2 (en)
CN (1) CN102906138A (en)
MY (1) MY158688A (en)
TW (1) TW201139470A (en)
WO (1) WO2011118640A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5930668B2 (en) * 2011-11-09 2016-06-08 新日鉄住金化学株式会社 Manufacturing method of injection blow molded product
JP5913919B2 (en) * 2011-11-09 2016-04-27 新日鉄住金化学株式会社 Highly branched rubber-modified styrenic resin composition and sheet
JP6242602B2 (en) * 2013-06-21 2017-12-06 旭化成株式会社 Styrene resin composition, styrene resin film, styrene laminate sheet and molded article
TWI697507B (en) * 2016-01-13 2020-07-01 日商電化股份有限公司 Biaxially stretched sheet and its formed product
TWI697508B (en) * 2016-01-15 2020-07-01 日商電化股份有限公司 Biaxially stretched sheet and its formed product
KR102116657B1 (en) * 2016-03-28 2020-05-29 피에스 저팬 가부시끼가이샤 Styrene-based copolymer and manufacturing method thereof, extruded foam sheet and molded article thereof
WO2018012373A1 (en) * 2016-07-12 2018-01-18 デンカ株式会社 Biaxially stretched sheet and shaped article of same
TW201823343A (en) * 2016-12-23 2018-07-01 奇美實業股份有限公司 Thermoplastic resin composition and molding product made therefrom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04220437A (en) * 1990-12-21 1992-08-11 Asahi Chem Ind Co Ltd Biaxially oriented styrenic resin sheet
JPH08157615A (en) * 1994-12-02 1996-06-18 Idemitsu Petrochem Co Ltd Polystyrene-based oriented film and productionn of polystyrene-based oriented film
JP4847667B2 (en) * 2002-12-27 2011-12-28 日本ポリプロ株式会社 PROPYLENE RESIN COMPOSITION FOR SHEET MOLDING AND SHEET COMPRISING THE SAME
JP2005179389A (en) * 2003-12-16 2005-07-07 Dainippon Ink & Chem Inc Styrene resin composition for biaxial stretching, biaxially stretched sheet and its manufacturing method
JP2005281405A (en) * 2004-03-29 2005-10-13 Dainippon Ink & Chem Inc Styrenic resin composition, its foamed sheet and foamed container
JP2005330299A (en) * 2004-05-18 2005-12-02 San Dic Kk Styrenic resin biaxially stretched sheet and thermoformed product
JP4815784B2 (en) * 2004-10-28 2011-11-16 Ｄｉｃ株式会社 Styrene- (meth) acrylic resin composition and method for producing the same

Also Published As

Publication number Publication date
JP2011202064A (en) 2011-10-13
CN102906138A (en) 2013-01-30
TW201139470A (en) 2011-11-16
JP4990995B2 (en) 2012-08-01
WO2011118640A1 (en) 2011-09-29

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