ES2152312T3 - Procedimiento para fabricar estructuras de espuma de polimero etilenico reticulado. - Google Patents

Procedimiento para fabricar estructuras de espuma de polimero etilenico reticulado.

Info

Publication number
ES2152312T3
ES2152312T3 ES94914704T ES94914704T ES2152312T3 ES 2152312 T3 ES2152312 T3 ES 2152312T3 ES 94914704 T ES94914704 T ES 94914704T ES 94914704 T ES94914704 T ES 94914704T ES 2152312 T3 ES2152312 T3 ES 2152312T3
Authority
ES
Spain
Prior art keywords
sub
ethylene polymer
procedure
polymer foam
foam structures
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
ES94914704T
Other languages
English (en)
Inventor
Chung P Park
Pak-Wing Steve Chum
George W Knight
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26732896&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2152312(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/054,329 external-priority patent/US5288762A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2152312T3 publication Critical patent/ES2152312T3/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
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • C08J9/06—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 chemical blowing agent
    • C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • 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
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

SE PRESENTA UN PROCEDIMIENTO PARA PRODUCIR UNA ESTRUCTURA DE ESPUMA POLIMERA ETILENICA DEGRADADA DE UN MATERIAL POLIMERO ETILENICO DE UN POLIMERO ETILENICO LINEAL DEGRADADO. EL POLIMERO ETILENICO LINEAL TIENE SUBSTANCIALMENTE UN ESTADO DEGRADADO: (A) UNA RELACION DE CORRIENTE FUNDIDA, I{SUB,10}/I{SUB,2} (MAYOR O IGUAL) 5,63; (B) UNA DISTRIBUCION DE PESO MOLECULAR, M{SUB,W}/M{SUB,N} DEFINIDA POR LA ECUACION M{SUB,W}/M{SUB,N} (MAYOR O IGUAL) I{SUB,10}/(I{SUB,2})- 4.63; Y (C) UNA VELOCIDAD DE ESFUERZO CORTANTE CRITICA EN EL COMIENZO DE LA SUPERFICIE FUNDIDA FRACTURADA DE AL MENOS UN 50 % MAYOR QUE LA VELOCIDAD DE ESFUERZO CORTANTE CRITICA EN EL COMIENZO DE LA SUPERFICIE FUNDIDA FRACTURADA DEL POLIMERO ETILENICO LINEAL, QUE TIENE APROXIMADAMENTE EL MISMO I{SUB,2} Y M{SUB,W}/M{SUB,N}. ADEMAS SE DESCRIBE UN PROCEDIMIENTO PARA PRODUCIR LA ESTRUCTURA DE ESPUMA DE ARRIBA.
ES94914704T 1993-04-28 1994-03-04 Procedimiento para fabricar estructuras de espuma de polimero etilenico reticulado. Expired - Lifetime ES2152312T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/054,329 US5288762A (en) 1993-04-28 1993-04-28 Cross-linked ethylenic polymer foam structures and process for making
US14871193A 1993-11-08 1993-11-08

Publications (1)

Publication Number Publication Date
ES2152312T3 true ES2152312T3 (es) 2001-02-01

Family

ID=26732896

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94914704T Expired - Lifetime ES2152312T3 (es) 1993-04-28 1994-03-04 Procedimiento para fabricar estructuras de espuma de polimero etilenico reticulado.

Country Status (9)

Country Link
US (2) US5387620A (es)
EP (1) EP0738294B1 (es)
JP (1) JP3368431B2 (es)
KR (1) KR100287639B1 (es)
CA (1) CA2156853A1 (es)
DE (1) DE69426364T2 (es)
ES (1) ES2152312T3 (es)
FI (1) FI106865B (es)
WO (1) WO1994025515A1 (es)

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US6403710B1 (en) 1994-08-29 2002-06-11 The Dow Chemical Company Block copolymer compositions containing substantially inert thermoelastic extenders
US5932659A (en) * 1994-09-19 1999-08-03 Sentinel Products Corp. Polymer blend
US5883144A (en) 1994-09-19 1999-03-16 Sentinel Products Corp. Silane-grafted materials for solid and foam applications
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EP0726290B2 (en) * 1995-02-08 2005-10-19 Toray Industries, Inc. A polyolefin based crosslinked foam
ATE193715T1 (de) * 1995-09-29 2000-06-15 Dow Chemical Co Vernetzte polyolefinschäume und verfahren zu ihrer herstellung
DE19548681C2 (de) * 1995-12-23 1998-01-22 Pegulan Tarkett Ag Verfahren zur Herstellung von geschäumten Schichten aus Polyolefin auf Kalandern
AR006240A1 (es) * 1996-03-14 1999-08-11 Fuller H B Licensing Financ Adhesivo de fusion caliente que comprende interpolimeros, articulo no tejido que lo comprende, procedimiento de polimerizacion para preparlo y caja, envase, bandeja y libro unidos con dicho adhesivo
US5817386A (en) * 1996-03-28 1998-10-06 Norton Performance Plastics Corporation Silicone-free release films
CA2203595A1 (en) 1996-04-26 1997-10-26 Robert F. Hurley Cross-linked polyolefin tape
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WO1998027154A1 (en) * 1996-12-17 1998-06-25 Advanced Elastomer Systems, L.P. Themoplastic olefin compositions
US20030211280A1 (en) 1997-02-28 2003-11-13 Shaw Industries, Inc. Carpet, carpet backings and methods
US7338698B1 (en) 1997-02-28 2008-03-04 Columbia Insurance Company Homogeneously branched ethylene polymer carpet, carpet backing and method for making same
JP2002515951A (ja) * 1997-02-28 2002-05-28 ショー インダストリーズ インコーポレイテッド カーペット、カーペット裏地材料及び方法
US6197841B1 (en) * 1997-03-18 2001-03-06 Sanwa Kako Company Limited Crosslinked ethylene-olefin copolymer foams
BE1011301A6 (fr) * 1997-07-24 1999-07-06 Solvay Composition a base de polymeres du propylene pour granules expanses, procede pour son obtention et utilisation.
US6709742B2 (en) 1998-05-18 2004-03-23 Dow Global Technologies Inc. Crosslinked elastic fibers
AR018359A1 (es) * 1998-05-18 2001-11-14 Dow Global Technologies Inc Articulo resistente al calor , configurado, irradiado y reticulado, libre de un agente de reticulacion de silano
US6114025A (en) * 1998-06-15 2000-09-05 Tenneco Protective Packaging, Inc. Foam and film/foam laminates using linear low density polyethylene
US6517764B2 (en) * 2000-02-10 2003-02-11 Sanwa Kako Co., Ltd. Method of making polyethylene resinous open cell cellular bodies
KR100456392B1 (ko) 2001-02-01 2004-11-10 미쓰이 가가쿠 가부시키가이샤 올레핀계 엘라스토머 가교발포체용 엘라스토머 조성물 및그의 용도
US6841583B2 (en) 2001-03-30 2005-01-11 Mitsui Chemicals, Inc. Composition and uses thereof
US6650033B2 (en) 2001-08-06 2003-11-18 Tyco Electronics Corporation Foamable coupling for lamp assembly and methods for using the coupling
JP2003082143A (ja) * 2001-09-14 2003-03-19 Sanwa Kako Co Ltd 架橋ポリエチレン樹脂発泡体及びその製造方法
US20040096626A1 (en) * 2002-11-14 2004-05-20 Epoli-Espumas De Polietileno Sa Layered structures with enhanced properties
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CN104085160B (zh) 2004-11-25 2018-08-24 三井化学株式会社 聚烯烃系装饰片
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CN104077956B (zh) * 2013-03-28 2017-05-17 优泊公司 模内成型用标签及使用其的带标签的塑料容器
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Also Published As

Publication number Publication date
US5407965A (en) 1995-04-18
US5387620A (en) 1995-02-07
CA2156853A1 (en) 1994-11-10
WO1994025515A1 (en) 1994-11-10
JP3368431B2 (ja) 2003-01-20
KR960701932A (ko) 1996-03-28
KR100287639B1 (ko) 2001-04-16
DE69426364T2 (de) 2001-04-05
FI955146A0 (fi) 1995-10-27
EP0738294B1 (en) 2000-11-29
EP0738294A4 (en) 1995-12-14
JPH09501447A (ja) 1997-02-10
FI955146A (fi) 1995-10-27
FI106865B (fi) 2001-04-30
EP0738294A1 (en) 1996-10-23
DE69426364D1 (de) 2001-01-04

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