DK0674578T3 - Ekstruderet propylenpolymerskum med lukkede celler - Google Patents

Ekstruderet propylenpolymerskum med lukkede celler

Info

Publication number
DK0674578T3
DK0674578T3 DK93901185T DK93901185T DK0674578T3 DK 0674578 T3 DK0674578 T3 DK 0674578T3 DK 93901185 T DK93901185 T DK 93901185T DK 93901185 T DK93901185 T DK 93901185T DK 0674578 T3 DK0674578 T3 DK 0674578T3
Authority
DK
Denmark
Prior art keywords
propylene polymer
polymer foam
closed cell
cell propylene
extruded closed
Prior art date
Application number
DK93901185T
Other languages
Danish (da)
English (en)
Inventor
Bruce A Malone
Chung 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
Application granted granted Critical
Publication of DK0674578T3 publication Critical patent/DK0674578T3/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
    • C08J9/141—Hydrocarbons
    • 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
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DK93901185T 1992-12-17 1992-12-17 Ekstruderet propylenpolymerskum med lukkede celler DK0674578T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002150722A CA2150722C (en) 1992-12-17 1992-12-17 Extruded closed-cell propylene polymer foam and methods of making the same
PCT/US1992/010933 WO1994013459A1 (en) 1992-12-17 1992-12-17 Extruded closed-cell propylene polymer foam and methods of making the same

Publications (1)

Publication Number Publication Date
DK0674578T3 true DK0674578T3 (da) 2000-04-03

Family

ID=25677989

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93901185T DK0674578T3 (da) 1992-12-17 1992-12-17 Ekstruderet propylenpolymerskum med lukkede celler

Country Status (10)

Country Link
EP (1) EP0674578B1 (de)
JP (1) JPH08504471A (de)
AT (1) ATE184825T1 (de)
CA (1) CA2150722C (de)
DE (1) DE69230045T2 (de)
DK (1) DK0674578T3 (de)
ES (1) ES2137983T3 (de)
GR (1) GR3032035T3 (de)
NO (1) NO952401L (de)
WO (1) WO1994013459A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743337B1 (de) * 1994-01-31 1999-04-14 Asahi Kasei Kogyo Kabushiki Kaisha Extrudierter propylenpolymerharzschaum
US6169138B1 (en) 1994-12-15 2001-01-02 Saint-Gobain Performance Plastics Corporation Foamed pressure sensitive tapes
US6720362B1 (en) 1998-09-17 2004-04-13 The Dow Chemical Company Perforated foams
EP1268155B1 (de) 2000-03-17 2005-04-06 Dow Global Technologies Inc. Schallabsorbierender polymerschaumstoff mit verbesserter wärmeisolierung
HUP0300270A3 (en) 2000-03-17 2004-09-28 Dow Global Technologies Inc Mi Process for producing polyolefin foam having a high service temperature this cellular foam and using them
RU2254347C2 (ru) 2000-03-17 2005-06-20 Дау Глобал Текнолоджиз Инк. Полиолефиновый пенопласт, используемый для звуко- и теплоизоляции
DE10149248A1 (de) * 2001-10-05 2003-04-17 Cfs Gmbh Kempten Kartonersatzmaterial
KR101307496B1 (ko) * 2012-11-22 2013-09-11 화인케미칼 주식회사 고분자 가공용 퍼징제
US20200199334A1 (en) 2018-12-20 2020-06-25 Dynasol Elastómeros, S.A. De C.V. Dual Composition Block Copolymers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298706A (en) * 1965-05-24 1967-01-17 Ralph G Lyall Axle load distributing devices for use with heavy motor vehicles and equipment
US3637458A (en) * 1968-12-27 1972-01-25 Du Pont Microcellular foam sheet
US4424287A (en) * 1980-06-10 1984-01-03 Mobil Oil Corporation Polymer foam process
US4323528A (en) * 1980-08-07 1982-04-06 Valcour Imprinted Papers, Inc. Method and apparatus for making large size, low density, elongated thermoplastic cellular bodies
JPS57197132A (en) * 1981-05-29 1982-12-03 Sumitomo Chem Co Ltd Manufacture of polypropylene foam
US4714716A (en) * 1984-11-16 1987-12-22 The Dow Chemical Company Lightly crosslinked linear olefinic polymer foams and process for making
DE3517795A1 (de) * 1985-05-17 1986-11-20 Hoechst Ag, 6230 Frankfurt Nicht siegelbare, biaxial orientierte mehrschichtfolie aus propylenpolymeren, verfahren zur herstellung der folie und ihre verwendung
JPH0676507B2 (ja) * 1986-02-19 1994-09-28 日本スチレンペーパー株式会社 ポリプロピレン系樹脂発泡体の製造方法
JPH0686087B2 (ja) * 1986-02-28 1994-11-02 積水化成品工業株式会社 ポリプロピレン発泡体の製法
US4824720A (en) * 1988-02-11 1989-04-25 The Dow Chemical Company Coalesced polyolefin foam having exceptional cushioning properties
JPH0725916B2 (ja) * 1987-04-13 1995-03-22 三菱油化株式会社 ポリプロピレン発泡体の製造方法
JPS63288731A (ja) * 1987-05-21 1988-11-25 Furukawa Electric Co Ltd:The ポリプロピレン樹脂系発泡体シ−トの製造方法
US4940736A (en) * 1988-09-12 1990-07-10 Amoco Corporation Production of low density polypropylene foam
US5116881A (en) * 1990-03-14 1992-05-26 James River Corporation Of Virginia Polypropylene foam sheets
DE4201763C2 (de) * 1991-01-24 2002-07-18 Astro Valcour Inc Polyolefin-Schaum, diesem zugrundeliegende Polymermasse sowie Verfahren zur Herstellung des Schaums

Also Published As

Publication number Publication date
DE69230045T2 (de) 2000-03-23
GR3032035T3 (en) 2000-03-31
EP0674578B1 (de) 1999-09-22
ATE184825T1 (de) 1999-10-15
CA2150722C (en) 2004-05-25
JPH08504471A (ja) 1996-05-14
WO1994013459A1 (en) 1994-06-23
DE69230045D1 (de) 1999-10-28
NO952401D0 (no) 1995-06-16
EP0674578A4 (de) 1995-12-27
CA2150722A1 (en) 1994-06-23
NO952401L (no) 1995-06-16
ES2137983T3 (es) 2000-01-01
EP0674578A1 (de) 1995-10-04

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