DE3175522D1 - Novel olefin polymer compositions and foamed articles prepared therefrom having improved elevated temperature dimensional stability - Google Patents

Novel olefin polymer compositions and foamed articles prepared therefrom having improved elevated temperature dimensional stability

Info

Publication number
DE3175522D1
DE3175522D1 DE8181104083T DE3175522T DE3175522D1 DE 3175522 D1 DE3175522 D1 DE 3175522D1 DE 8181104083 T DE8181104083 T DE 8181104083T DE 3175522 T DE3175522 T DE 3175522T DE 3175522 D1 DE3175522 D1 DE 3175522D1
Authority
DE
Germany
Prior art keywords
olefin polymer
elevated temperature
dimensional stability
polymer compositions
prepared therefrom
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.)
Expired
Application number
DE8181104083T
Other languages
English (en)
Inventor
Chung Poo Park
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE3175522D1 publication Critical patent/DE3175522D1/de
Expired legal-status Critical Current

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
    • C08J9/12—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 physical blowing agent
    • C08J9/14—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 physical blowing agent organic
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
DE8181104083T 1980-05-29 1981-05-27 Novel olefin polymer compositions and foamed articles prepared therefrom having improved elevated temperature dimensional stability Expired DE3175522D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15433380A 1980-05-29 1980-05-29

Publications (1)

Publication Number Publication Date
DE3175522D1 true DE3175522D1 (en) 1986-12-04

Family

ID=22550938

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181104083T Expired DE3175522D1 (en) 1980-05-29 1981-05-27 Novel olefin polymer compositions and foamed articles prepared therefrom having improved elevated temperature dimensional stability

Country Status (9)

Country Link
EP (1) EP0041234B1 (de)
JP (1) JPS5716040A (de)
KR (1) KR840001746B1 (de)
AT (1) ATE23176T1 (de)
AU (1) AU543265B2 (de)
CA (1) CA1166799A (de)
DE (1) DE3175522D1 (de)
DK (1) DK155798C (de)
NO (1) NO160929C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114260A (ja) * 1984-06-29 1986-01-22 Mitsubishi Petrochem Co Ltd 成形性を改良した樹脂組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214054A (en) * 1977-10-21 1980-07-22 Asahi-Dow Limited Expanded olefin polymer
JPS5460363A (en) * 1977-10-21 1979-05-15 Asahi Chem Ind Co Ltd Manufacture of polyolefin resin foam
JPS54111573A (en) * 1978-02-21 1979-08-31 Asahi Chem Ind Co Ltd Preparation of highly foamed polyolefin resin molded article

Also Published As

Publication number Publication date
EP0041234A1 (de) 1981-12-09
KR830006379A (ko) 1983-09-24
JPS5716040A (en) 1982-01-27
CA1166799A (en) 1984-05-01
AU543265B2 (en) 1985-04-18
AU7111481A (en) 1981-12-03
EP0041234B1 (de) 1986-10-29
KR840001746B1 (en) 1984-10-18
DK155798C (da) 1989-10-02
ATE23176T1 (de) 1986-11-15
NO160929B (no) 1989-03-06
DK233181A (da) 1981-11-30
DK155798B (da) 1989-05-16
NO160929C (no) 1989-06-14
NO811810L (no) 1981-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition