ES2137983T3 - Espuma extruida de polimero de propileno de celdillas cerradas. - Google Patents

Espuma extruida de polimero de propileno de celdillas cerradas.

Info

Publication number
ES2137983T3
ES2137983T3 ES93901185T ES93901185T ES2137983T3 ES 2137983 T3 ES2137983 T3 ES 2137983T3 ES 93901185 T ES93901185 T ES 93901185T ES 93901185 T ES93901185 T ES 93901185T ES 2137983 T3 ES2137983 T3 ES 2137983T3
Authority
ES
Spain
Prior art keywords
propylene polymer
closed cell
extruded foam
cell propylene
closed
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 - Lifetime
Application number
ES93901185T
Other languages
English (en)
Inventor
Chung P Park
Bruce A Malone
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 ES2137983T3 publication Critical patent/ES2137983T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)

Abstract

SE PRESENTA UNA ESPUMA DE POLIMERO PROPILENO DE CELULAS CERRADAS, CON UN PORCENTAJE MINIMO DEL 80% DE CELULAS CERRADAS Y UNA ESPUMABILIDAD CARACTERISTICA DE MENOS DEL 1,8. TAMBIEN SE PRESENTA EL METODO PARA ELABORAR LAS ESPUMAS DE POLIMEROPROPILENO DE CELULAS CERRADAS .
ES93901185T 1992-12-17 1992-12-17 Espuma extruida de polimero de propileno de celdillas cerradas. Expired - Lifetime ES2137983T3 (es)

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
ES2137983T3 true ES2137983T3 (es) 2000-01-01

Family

ID=25677989

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93901185T Expired - Lifetime ES2137983T3 (es) 1992-12-17 1992-12-17 Espuma extruida de polimero de propileno de celdillas cerradas.

Country Status (10)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3313371B2 (ja) * 1994-01-31 2002-08-12 旭化成株式会社 プロピレン重合体樹脂押出発泡体
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
CN100417679C (zh) 2000-03-17 2008-09-10 陶氏环球技术公司 用于隔音和隔热应用的聚烯烃泡沫
WO2001070860A2 (en) 2000-03-17 2001-09-27 Dow Global Technologies Inc. Macrocellular polyolefin foam having a high service temperature for acoustical applications
AU2001238200B2 (en) 2000-03-17 2004-10-21 Dow Global Technologies Inc. Acoustic absorption polymer foam having improved thermal insulating performance
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
DE69230045D1 (de) 1999-10-28
DK0674578T3 (da) 2000-04-03
CA2150722C (en) 2004-05-25
WO1994013459A1 (en) 1994-06-23
CA2150722A1 (en) 1994-06-23
JPH08504471A (ja) 1996-05-14
EP0674578B1 (en) 1999-09-22
NO952401D0 (no) 1995-06-16
GR3032035T3 (en) 2000-03-31
EP0674578A4 (en) 1995-12-27
ATE184825T1 (de) 1999-10-15
DE69230045T2 (de) 2000-03-23
EP0674578A1 (en) 1995-10-04
NO952401L (no) 1995-06-16

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