DK233181A - Olefinpolymermaterialer og deraf fremstillede opskummede genstande med forbedret dimensionsstabilitet ved hoej temperatur - Google Patents

Olefinpolymermaterialer og deraf fremstillede opskummede genstande med forbedret dimensionsstabilitet ved hoej temperatur

Info

Publication number
DK233181A
DK233181A DK233181A DK233181A DK233181A DK 233181 A DK233181 A DK 233181A DK 233181 A DK233181 A DK 233181A DK 233181 A DK233181 A DK 233181A DK 233181 A DK233181 A DK 233181A
Authority
DK
Denmark
Prior art keywords
olefin polymer
high temperature
alkyl group
polymer materials
improved high
Prior art date
Application number
DK233181A
Other languages
English (en)
Other versions
DK155798C (da
DK155798B (da
Inventor
C P Park
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
Publication of DK233181A publication Critical patent/DK233181A/da
Publication of DK155798B publication Critical patent/DK155798B/da
Application granted granted Critical
Publication of DK155798C publication Critical patent/DK155798C/da

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)
DK233181A 1980-05-29 1981-05-27 Olefinpolymermateriale og fremgangsmaade til fremstilling af olefinpolymerskumstof deraf med forbedret dimensionsstabilitet ved hoej temperatur DK155798C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15433380A 1980-05-29 1980-05-29
US15433380 1980-05-29

Publications (3)

Publication Number Publication Date
DK233181A true DK233181A (da) 1981-11-30
DK155798B DK155798B (da) 1989-05-16
DK155798C DK155798C (da) 1989-10-02

Family

ID=22550938

Family Applications (1)

Application Number Title Priority Date Filing Date
DK233181A DK155798C (da) 1980-05-29 1981-05-27 Olefinpolymermateriale og fremgangsmaade til fremstilling af olefinpolymerskumstof deraf med forbedret dimensionsstabilitet ved hoej temperatur

Country Status (9)

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

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 (en) 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 (en) 1986-10-29
KR840001746B1 (en) 1984-10-18
DK155798C (da) 1989-10-02
ATE23176T1 (de) 1986-11-15
NO160929B (no) 1989-03-06
DK155798B (da) 1989-05-16
NO160929C (no) 1989-06-14
NO811810L (no) 1981-11-30
DE3175522D1 (en) 1986-12-04

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Legal Events

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PBP Patent lapsed
PUP Patent expired