FR2150169A5 - - Google Patents

Info

Publication number
FR2150169A5
FR2150169A5 FR7229484A FR7229484A FR2150169A5 FR 2150169 A5 FR2150169 A5 FR 2150169A5 FR 7229484 A FR7229484 A FR 7229484A FR 7229484 A FR7229484 A FR 7229484A FR 2150169 A5 FR2150169 A5 FR 2150169A5
Authority
FR
France
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
Application number
FR7229484A
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.)
Superflexit SA
Original Assignee
Superflexit SA
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 Superflexit SA filed Critical Superflexit SA
Application granted granted Critical
Publication of FR2150169A5 publication Critical patent/FR2150169A5/fr
Expired 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
    • C08J9/06—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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • 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
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/909—Blowing-agent moderator, e.g. kickers

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7229484A 1971-08-19 1972-08-17 Expired FR2150169A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3903671A GB1397734A (en) 1971-08-19 1971-08-19 Vinylidene fluoride hexafluoropropylene copolymer foams

Publications (1)

Publication Number Publication Date
FR2150169A5 true FR2150169A5 (fr) 1973-03-30

Family

ID=10407222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229484A Expired FR2150169A5 (fr) 1971-08-19 1972-08-17

Country Status (4)

Country Link
US (1) US3868337A (fr)
DE (1) DE2240676A1 (fr)
FR (1) FR2150169A5 (fr)
GB (1) GB1397734A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500463A1 (fr) * 1981-02-24 1982-08-27 Solvay
FR2604300A1 (fr) * 1986-09-22 1988-03-25 Int Fuel Cells Corp Materiaux d'etancheite utilisables notamment dans des piles a combustible

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852287C3 (de) * 1978-12-02 1982-05-13 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Schaumstoffen aus Polyolefinen
US4353853A (en) * 1980-07-23 1982-10-12 Xerox Corporation Method for making reticulated foam structures
US4692381A (en) * 1984-07-16 1987-09-08 Pennwalt Corporation Foamable polyvinylidene fluoride and methods
US4615850A (en) * 1984-07-16 1986-10-07 Pennwalt Corporation Foamable polyvinylidene fluoride and methods
US4675345A (en) * 1984-07-16 1987-06-23 Penwalt Corporation Foamable polyvinylidene fluoride and methods
EP0223155B1 (fr) * 1985-11-12 1991-02-13 Asahi Kasei Kogyo Kabushiki Kaisha Compositions expansibles de polymères fluorés et mousses fluorées obtenues ainsi
JPS62252435A (ja) * 1986-04-24 1987-11-04 Asahi Chem Ind Co Ltd フッ素樹脂発泡体及びそれを使用したシール部材
IT1260480B (it) * 1992-05-29 1996-04-09 Ausimont Spa Composizioni a base di polimeri elastomerici di fluoruro di vinilidene, esafluoropropene e eventualmente tetrafluoroetilene atte a fornire manufatti espansi microcellulari
US5753718A (en) * 1995-03-15 1998-05-19 Acadia Polymers Low compression set fluoroelastomer polymer foam and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023187A (en) * 1958-04-02 1962-02-27 Minnesota Mining & Mfg Process of copolymerizing hexafluoropropene with vinylidene fluoride in the presenceof silica and the product thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500463A1 (fr) * 1981-02-24 1982-08-27 Solvay
FR2604300A1 (fr) * 1986-09-22 1988-03-25 Int Fuel Cells Corp Materiaux d'etancheite utilisables notamment dans des piles a combustible
BE1000536A5 (fr) * 1986-09-22 1989-01-24 Int Fuel Cells Corp Materiaux d'etancheite utilisables notamment dans des piles a combustibles.

Also Published As

Publication number Publication date
DE2240676A1 (de) 1973-03-01
US3868337A (en) 1975-02-25
GB1397734A (en) 1975-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse