MY185263A - Styrene foam sheet and molded article using same - Google Patents

Styrene foam sheet and molded article using same

Info

Publication number
MY185263A
MY185263A MYPI2017702229A MYPI2017702229A MY185263A MY 185263 A MY185263 A MY 185263A MY PI2017702229 A MYPI2017702229 A MY PI2017702229A MY PI2017702229 A MYPI2017702229 A MY PI2017702229A MY 185263 A MY185263 A MY 185263A
Authority
MY
Malaysia
Prior art keywords
styrene
based resin
molded article
foam sheet
polylactic acid
Prior art date
Application number
MYPI2017702229A
Inventor
NONOKAWA Daigo
Matsumoto Masayoshi
Original Assignee
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 Dainippon Ink & Chemicals filed Critical Dainippon Ink & Chemicals
Publication of MY185263A publication Critical patent/MY185263A/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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • 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
    • C08L25/08—Copolymers of styrene
    • C08L25/14—Copolymers of styrene with unsaturated esters
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

Provided are a styrene foam sheet which is formed by foaming a styrene-based resin composition formed by using a styrene-based resin and polylactic acid in combination without impairing the usefulness of each of the styrene-based resin and polylactic acid, and a molded article obtained by performing thermoforming of this. Specifically, there are provided a styrene foam sheet formed by allowing foaming of a styrene-based resin composition containing an impact-resistant styrene-based resin (A), a styrene-acrylic ester copolymer (B), and polylactic acid (C), and a molded article obtained by forming of this. Particularly, it is preferable that a use ratio between the impact-resistant styrene-based resin (A), the styrene-acrylic ester copolymer (B), and the polylactic acid (C) is in a range of 99/1 to 85/15, as a mass ratio represented by [(A) + (B)]/(C), and a mass ratio represented by (A)/(B) is in a range of 60/40 to 90/10.
MYPI2017702229A 2014-12-18 2015-11-10 Styrene foam sheet and molded article using same MY185263A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014256153 2014-12-18
PCT/JP2015/081575 WO2016098489A1 (en) 2014-12-18 2015-11-10 Styrene foam sheet and molded article using same

Publications (1)

Publication Number Publication Date
MY185263A true MY185263A (en) 2021-04-30

Family

ID=56126388

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017702229A MY185263A (en) 2014-12-18 2015-11-10 Styrene foam sheet and molded article using same

Country Status (6)

Country Link
JP (1) JP6421825B2 (en)
CN (1) CN107108938B (en)
MY (1) MY185263A (en)
PH (1) PH12017501113A1 (en)
SG (1) SG11201704994VA (en)
WO (1) WO2016098489A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112639001A (en) * 2018-09-10 2021-04-09 东洋苯乙烯股份有限公司 Foamed sheet
JP7426344B2 (en) * 2018-12-26 2024-02-01 東洋スチレン株式会社 Resin composition and molded body
KR102164729B1 (en) * 2019-08-05 2020-10-14 강현식 A process for preparing co-extruded lamination sheet for packing tray
JP7146120B2 (en) * 2019-12-26 2022-10-03 Ｐｓジャパン株式会社 Styrene-based resin composition and molding, sheet and injection molding using the same
JP7543198B2 (en) 2021-03-31 2024-09-02 株式会社ジェイエスピー Extruded foam sheet and method for producing the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000067829A (en) * 1998-08-14 2000-03-03 Asahi Chem Ind Co Ltd Battery-storage case for organic electrolyte battery
JP2002036456A (en) * 2000-07-31 2002-02-05 Jsp Corp Composite plastic sheet and molding made of the same
JP2005112994A (en) * 2003-10-07 2005-04-28 Mitsubishi Engineering Plastics Corp Thermoplastic resin composition
JP4794216B2 (en) * 2005-05-30 2011-10-19 シーピー化成株式会社 Thermoplastic resin foam sheet and container made of this foam sheet
JP5046610B2 (en) * 2006-10-19 2012-10-10 Ｐｓジャパン株式会社 Resin composition comprising styrene resin and polylactic acid
US7977397B2 (en) * 2006-12-14 2011-07-12 Pactiv Corporation Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof
JP5278640B2 (en) * 2007-03-19 2013-09-04 凸版印刷株式会社 Polylactic acid resin foam molding
JP5191264B2 (en) * 2008-04-11 2013-05-08 Ｐｓジャパン株式会社 Resin composition containing styrene resin and polylactic acid resin
JP5326462B2 (en) * 2008-09-24 2013-10-30 東レ株式会社 Polylactic acid foam and method for producing the same
JP5633274B2 (en) * 2010-09-27 2014-12-03 キョーラク株式会社 Method for producing foam molded article
JP5633366B2 (en) * 2010-12-27 2014-12-03 キョーラク株式会社 Method for producing foam molded article

Also Published As

Publication number Publication date
WO2016098489A1 (en) 2016-06-23
JPWO2016098489A1 (en) 2017-09-28
CN107108938B (en) 2021-03-19
CN107108938A (en) 2017-08-29
PH12017501113A1 (en) 2017-11-27
SG11201704994VA (en) 2017-07-28
JP6421825B2 (en) 2018-11-14

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