PH12017501932A1 - Styrene-based foamed sheet and molded product using the same - Google Patents

Styrene-based foamed sheet and molded product using the same

Info

Publication number
PH12017501932A1
PH12017501932A1 PH12017501932A PH12017501932A PH12017501932A1 PH 12017501932 A1 PH12017501932 A1 PH 12017501932A1 PH 12017501932 A PH12017501932 A PH 12017501932A PH 12017501932 A PH12017501932 A PH 12017501932A PH 12017501932 A1 PH12017501932 A1 PH 12017501932A1
Authority
PH
Philippines
Prior art keywords
styrene
foamed sheet
based foamed
same
molded product
Prior art date
Application number
PH12017501932A
Other versions
PH12017501932B1 (en
Inventor
Masayoshi Matsumoto
Daigo Nonokawa
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 PH12017501932B1 publication Critical patent/PH12017501932B1/en
Publication of PH12017501932A1 publication Critical patent/PH12017501932A1/en

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
    • 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
    • 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

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)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

Provided are: a styrene-based foamed sheet obtained by foaming a styrene-based resin composition which comprises a combination of a styrene-based resin and poly(lactic acid) and retains the intact usefulness of each ingredient; and a shaped object obtained by thermoforming the styrene-based foamed sheet. Specifically, a styrene-based foamed sheet characterized by being obtained by foaming a styrene-based resin composition that comprises an impact-resistant styrene-based resin (A), a styrene/acrylic ester copolymer (B) having a multi-branched structure, and poly(lactic acid) (C) and a shaped object obtained by thermoforming the styrene-based foamed sheet are provided.
PH12017501932A 2015-04-23 2017-10-23 Styrene-based foamed sheet and molded product using the same PH12017501932A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015088404 2015-04-23
PCT/JP2016/061099 WO2016170964A1 (en) 2015-04-23 2016-04-05 Styrene-based foamed sheet and shaped object obtained therefrom

Publications (2)

Publication Number Publication Date
PH12017501932B1 PH12017501932B1 (en) 2018-03-19
PH12017501932A1 true PH12017501932A1 (en) 2018-03-19

Family

ID=57143522

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12017501932A PH12017501932A1 (en) 2015-04-23 2017-10-23 Styrene-based foamed sheet and molded product using the same

Country Status (6)

Country Link
JP (1) JP6083494B1 (en)
CN (1) CN107531930B (en)
MY (1) MY188750A (en)
PH (1) PH12017501932A1 (en)
SG (1) SG11201708676QA (en)
WO (1) WO2016170964A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6860358B2 (en) * 2017-01-20 2021-04-14 株式会社ジェイエスピー Method for manufacturing polystyrene resin extruded foam plate
CN107446074B (en) * 2017-09-20 2020-02-14 西安近代化学研究所 Polyhydroxy polybutadiene adhesive and synthesis method thereof
JP7315571B2 (en) * 2018-09-10 2023-07-26 東洋スチレン株式会社 foam sheet
CN116410424A (en) * 2021-12-29 2023-07-11 中国石油天然气股份有限公司 High-adhesion comb-like branched polymer and synthetic method and application thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101115615A (en) * 2005-02-08 2008-01-30 诺瓦化学公司 Foamed sheet containing a styrenic copolymer
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
JP2008050426A (en) * 2006-08-23 2008-03-06 Ps Japan Corp Resin composition comprising styrene resin and polylactic acid
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
JP2009263512A (en) * 2008-04-25 2009-11-12 Dic Corp Styrenic resin composition for foamed sheet, foamed sheet, and foamed container
JP5326462B2 (en) * 2008-09-24 2013-10-30 東レ株式会社 Polylactic acid foam and method for producing the same

Also Published As

Publication number Publication date
CN107531930A (en) 2018-01-02
WO2016170964A1 (en) 2016-10-27
CN107531930B (en) 2018-09-21
PH12017501932B1 (en) 2018-03-19
JPWO2016170964A1 (en) 2017-05-18
MY188750A (en) 2021-12-28
SG11201708676QA (en) 2017-11-29
JP6083494B1 (en) 2017-02-22

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