DE3168716D1 - Foamable olefin polymer compositions stabilized with certain higher ethers, esters or anhydrides, foaming process using them and foam article produced - Google Patents

Foamable olefin polymer compositions stabilized with certain higher ethers, esters or anhydrides, foaming process using them and foam article produced

Info

Publication number
DE3168716D1
DE3168716D1 DE8181101761T DE3168716T DE3168716D1 DE 3168716 D1 DE3168716 D1 DE 3168716D1 DE 8181101761 T DE8181101761 T DE 8181101761T DE 3168716 T DE3168716 T DE 3168716T DE 3168716 D1 DE3168716 D1 DE 3168716D1
Authority
DE
Germany
Prior art keywords
anhydrides
esters
olefin polymer
polymer compositions
foaming process
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
DE8181101761T
Other languages
English (en)
Inventor
Tsuneo Hoki
Yutaka Matsuki
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 DE3168716D1 publication Critical patent/DE3168716D1/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
    • C08J9/0014—Use of organic additives
    • C08J9/0033—Use of organic additives containing sulfur
    • 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
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
DE8181101761T 1980-03-10 1981-03-10 Foamable olefin polymer compositions stabilized with certain higher ethers, esters or anhydrides, foaming process using them and foam article produced Expired DE3168716D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2910080A JPS56125437A (en) 1980-03-10 1980-03-10 Foaming synthetic resin composition

Publications (1)

Publication Number Publication Date
DE3168716D1 true DE3168716D1 (en) 1985-03-21

Family

ID=12266919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181101761T Expired DE3168716D1 (en) 1980-03-10 1981-03-10 Foamable olefin polymer compositions stabilized with certain higher ethers, esters or anhydrides, foaming process using them and foam article produced

Country Status (6)

Country Link
US (2) US4327193A (de)
EP (1) EP0036562B1 (de)
JP (1) JPS56125437A (de)
AU (1) AU539835B2 (de)
CA (1) CA1161998A (de)
DE (1) DE3168716D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125437A (en) * 1980-03-10 1981-10-01 Asahi Chem Ind Co Ltd Foaming synthetic resin composition
JPS58208328A (ja) * 1982-05-31 1983-12-05 Asahi Chem Ind Co Ltd 新規な多泡質材料
US4446268A (en) * 1982-07-26 1984-05-01 General Electric Company Compositions
KR870001980B1 (ko) * 1985-04-04 1987-10-24 주식회사 보광유통 발포 시이트를 이용하여 부력, 방한, 방수기능을 갖게한 의류 및 레저장비
US4694026A (en) * 1985-05-24 1987-09-15 The Dow Chemical Company Polyolefin foam compositions having improved dimensional stability utilizing certain unsaturated nitrogen-containing compounds and process for making same
US4761328A (en) * 1985-06-14 1988-08-02 Shin Yong W Process for producing a low density foamed polyethylene
US4694027A (en) * 1985-12-24 1987-09-15 The Dow Chemical Company Expandable polyolefin compositions and preparation process utilizing isobutane blowing agent
US4663361A (en) * 1985-12-24 1987-05-05 The Dow Chemical Company Expandable polyolefin compositions and preparation process utilizing isobutane blowing agent
US5098782A (en) * 1988-10-13 1992-03-24 Applied Extrusion Technologies, Inc. Extruded ethylenic polymer foam containing both open and closed cells
US5277515A (en) * 1988-10-13 1994-01-11 Applied Extrusion Technologies, Inc. Extruded ethylenic polymer foam containing both open and closed cells
EP0521877A1 (de) * 1990-03-23 1993-01-13 E.I. Du Pont De Nemours And Company Eine polymergassperrschicht enthaltende polymerschäume
WO1991014732A1 (en) * 1990-03-23 1991-10-03 E.I. Du Pont De Nemours And Company Polymer foams containing blocking agents
HU217800B (hu) † 1991-04-30 2000-04-28 The Dow Chemical Co. Eljárás polietilénhabból habosítószer eltávozásának meggyorsítására
US5225451A (en) * 1992-08-27 1993-07-06 Astro-Valcour, Inc. Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same
US5290822A (en) * 1992-08-27 1994-03-01 Astro-Valcour, Inc. Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same
US6225363B1 (en) 1998-04-07 2001-05-01 Pactiv Corporation Foamable composition using high density polyethylene
US6114025A (en) * 1998-06-15 2000-09-05 Tenneco Protective Packaging, Inc. Foam and film/foam laminates using linear low density polyethylene
US7045556B2 (en) * 2002-07-02 2006-05-16 Pactiv Corporation Polyolefin foams made with isopentane-based blowing agents
GB2395948A (en) * 2002-12-06 2004-06-09 Pactiv Europ B V Polyolefin foam
US7166248B2 (en) * 2003-01-03 2007-01-23 Pactiv Corporation Reduced VOC emission alkenyl aromatic polymer foams and processes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628945A (en) * 1949-03-24 1953-02-17 Du Pont Process for obtaining cellular polymeric materials
US2678945A (en) * 1953-03-11 1954-05-18 Monsanto Chemicals Stabilization of unsaturated nitriles
DE1220125B (de) * 1964-02-01 1966-06-30 Huels Chemische Werke Ag Verfahren zur Herstellung verschaeumbarer Polyolefin-Formmassen
US3644230A (en) * 1968-02-19 1972-02-22 Haskon Inc Extrusion process for polyolefin foam
US3755208A (en) * 1970-10-23 1973-08-28 Haskon Inc Avoidance of cell collapse in an extrusion process for a copolymer based on a low molecular weight {60 -olefin and polar vinyl monomer
US3965054A (en) * 1973-04-10 1976-06-22 The Furukawa Electric Co., Ltd. Foamable polyolefin composition and method for manufacturing foamed polyolefin
US4214054A (en) * 1977-10-21 1980-07-22 Asahi-Dow Limited Expanded olefin polymer
JPS5481370A (en) * 1977-12-13 1979-06-28 Japan Styrene Paper Corp Method of making polyolefin foam
US4264469A (en) * 1978-07-24 1981-04-28 Hitachi Chemical Company, Ltd. Cellular thermoplastic resins with mixed blowing agents
DE2918964A1 (de) * 1979-05-11 1980-11-20 Bayer Ag Treibmittelkombination auf basis azodicarbonamid, deren herstellung und verwendung zur herstellung von poroesen kunststoffartikeln
US4275168A (en) * 1979-07-30 1981-06-23 Asahi-Dow Limited Polyolefin resin foam and process for continuously manufacturing the same
US4276247A (en) * 1980-02-19 1981-06-30 Argus Chemical Corporation Cyclic peroxyketal cross-linking/blowing agents for polyethylene
JPS56125437A (en) * 1980-03-10 1981-10-01 Asahi Chem Ind Co Ltd Foaming synthetic resin composition

Also Published As

Publication number Publication date
JPS56125437A (en) 1981-10-01
EP0036562A2 (de) 1981-09-30
JPS6245254B2 (de) 1987-09-25
EP0036562B1 (de) 1985-02-06
EP0036562A3 (en) 1981-12-16
US4327193A (en) 1982-04-27
AU6820581A (en) 1981-09-17
CA1161998A (en) 1984-02-07
US4359539A (en) 1982-11-16
AU539835B2 (en) 1984-10-18

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee