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ATE192180T1 - Verfahren zur herstellung von schäumen auf basis von ethylenischen polymeren - Google Patents

Verfahren zur herstellung von schäumen auf basis von ethylenischen polymeren

Info

Publication number
ATE192180T1
ATE192180T1 AT94910840T AT94910840T ATE192180T1 AT E192180 T1 ATE192180 T1 AT E192180T1 AT 94910840 T AT94910840 T AT 94910840T AT 94910840 T AT94910840 T AT 94910840T AT E192180 T1 ATE192180 T1 AT E192180T1
Authority
AT
Austria
Prior art keywords
foam
ethylenic polymer
making
structures
onset
Prior art date
Application number
AT94910840T
Other languages
English (en)
Inventor
Chung P Park
James C Stevens
George W Knight
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=26709053&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE192180(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ATE192180T1 publication Critical patent/ATE192180T1/de

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
    • 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
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
AT94910840T 1993-03-18 1994-03-04 Verfahren zur herstellung von schäumen auf basis von ethylenischen polymeren ATE192180T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3291793A 1993-03-18 1993-03-18
US08/054,330 US5340840A (en) 1993-03-18 1993-04-28 Foam structures of ethylenic polymer material having enhanced toughness and elasticity and process for making
PCT/US1994/002361 WO1994021717A1 (en) 1993-03-18 1994-03-04 Process for making ethylenic polymer foam structures

Publications (1)

Publication Number Publication Date
ATE192180T1 true ATE192180T1 (de) 2000-05-15

Family

ID=26709053

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94910840T ATE192180T1 (de) 1993-03-18 1994-03-04 Verfahren zur herstellung von schäumen auf basis von ethylenischen polymeren

Country Status (11)

Country Link
US (2) US5340840A (de)
EP (1) EP0689562B1 (de)
JP (1) JP3340745B2 (de)
KR (1) KR100318707B1 (de)
AT (1) ATE192180T1 (de)
CA (1) CA2153902C (de)
DE (1) DE69424162T2 (de)
ES (1) ES2145133T3 (de)
FI (1) FI106866B (de)
GR (1) GR3033949T3 (de)
WO (1) WO1994021717A1 (de)

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Also Published As

Publication number Publication date
FI954365A0 (fi) 1995-09-15
JPH08508764A (ja) 1996-09-17
JP3340745B2 (ja) 2002-11-05
ES2145133T3 (es) 2000-07-01
US5369136A (en) 1994-11-29
CA2153902A1 (en) 1994-09-29
KR100318707B1 (ko) 2002-04-22
DE69424162D1 (de) 2000-05-31
DE69424162T2 (de) 2000-11-23
GR3033949T3 (en) 2000-11-30
FI106866B (fi) 2001-04-30
EP0689562A4 (de) 1996-03-13
FI954365L (fi) 1995-10-03
EP0689562A1 (de) 1996-01-03
KR960701137A (ko) 1996-02-24
CA2153902C (en) 2004-09-07
EP0689562B1 (de) 2000-04-26
WO1994021717A1 (en) 1994-09-29
US5340840A (en) 1994-08-23

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