ATE16940T1 - Offenzellige aethylen-ionomer-schaeume und verfahren zu ihrer herstellung. - Google Patents

Offenzellige aethylen-ionomer-schaeume und verfahren zu ihrer herstellung.

Info

Publication number
ATE16940T1
ATE16940T1 AT81104748T AT81104748T ATE16940T1 AT E16940 T1 ATE16940 T1 AT E16940T1 AT 81104748 T AT81104748 T AT 81104748T AT 81104748 T AT81104748 T AT 81104748T AT E16940 T1 ATE16940 T1 AT E16940T1
Authority
AT
Austria
Prior art keywords
cell
open
ionomer
aethylene
manufacture
Prior art date
Application number
AT81104748T
Other languages
English (en)
Inventor
Yutaka Matsuki
Itsuo Hamada
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=13852781&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE16940(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 ATE16940T1 publication Critical patent/ATE16940T1/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
    • 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
    • C08J9/06—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
    • 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
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene

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)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Graft Or Block Polymers (AREA)
AT81104748T 1980-06-25 1981-06-22 Offenzellige aethylen-ionomer-schaeume und verfahren zu ihrer herstellung. ATE16940T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55085231A JPS5841297B2 (ja) 1980-06-25 1980-06-25 連続気泡発泡体用の重合体組成物
EP81104748A EP0043052B1 (de) 1980-06-25 1981-06-22 Offenzellige Äthylen-Ionomer-Schäume und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
ATE16940T1 true ATE16940T1 (de) 1985-12-15

Family

ID=13852781

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81104748T ATE16940T1 (de) 1980-06-25 1981-06-22 Offenzellige aethylen-ionomer-schaeume und verfahren zu ihrer herstellung.

Country Status (8)

Country Link
EP (1) EP0043052B1 (de)
JP (1) JPS5841297B2 (de)
AT (1) ATE16940T1 (de)
AU (1) AU539549B2 (de)
CA (1) CA1166800A (de)
DE (1) DE3173185D1 (de)
DK (1) DK158905C (de)
NO (1) NO156249C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220023C2 (de) * 1982-05-27 1993-05-27 Cellofoam Deutschland Gmbh, 7950 Biberach Schalldämpfender Strömungskanal und Verfahren zu seiner Herstellung
BR9912425A (pt) * 1998-07-29 2001-04-17 Dow Chemical Co Espumas termoplásticas extrudadas úteis em aplicações de filtração e método de filtração
US7291382B2 (en) * 2004-09-24 2007-11-06 Kimberly-Clark Worldwide, Inc. Low density flexible resilient absorbent open-cell thermoplastic foam
US8158689B2 (en) 2005-12-22 2012-04-17 Kimberly-Clark Worldwide, Inc. Hybrid absorbent foam and articles containing it
ES2546218B1 (es) 2014-03-18 2016-07-04 Cellmat Technologies, S.L. Procedimiento de fabricación de espumas de poliolefinas reticuladas de celda abierta y espumas obtenidas
SG11202012977XA (en) * 2018-06-29 2021-01-28 Dow Global Technologies Llc Foam bead and sintered foam structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1345975A (en) * 1971-07-02 1974-02-06 Basf Ag Production of open cell ethylene copolymer foams
JPS5834501B2 (ja) * 1975-06-21 1983-07-27 旭ダウ株式会社 熱可塑性樹脂発泡体の製造方法

Also Published As

Publication number Publication date
NO156249C (no) 1987-08-19
AU539549B2 (en) 1984-10-04
DE3173185D1 (en) 1986-01-23
JPS5712033A (en) 1982-01-21
EP0043052A1 (de) 1982-01-06
EP0043052B1 (de) 1985-12-11
DK158905B (da) 1990-07-30
AU7192481A (en) 1982-01-07
DK279881A (da) 1981-12-26
JPS5841297B2 (ja) 1983-09-10
CA1166800A (en) 1984-05-01
NO812154L (no) 1981-12-28
DK158905C (da) 1990-12-24
NO156249B (no) 1987-05-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee