DE69900839T2 - Verfahren zur Herstellung eines zellularen gummiartigen Materials - Google Patents

Verfahren zur Herstellung eines zellularen gummiartigen Materials

Info

Publication number
DE69900839T2
DE69900839T2 DE69900839T DE69900839T DE69900839T2 DE 69900839 T2 DE69900839 T2 DE 69900839T2 DE 69900839 T DE69900839 T DE 69900839T DE 69900839 T DE69900839 T DE 69900839T DE 69900839 T2 DE69900839 T2 DE 69900839T2
Authority
DE
Germany
Prior art keywords
mixture
crosslinking
expansion
production
rubbery material
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 - Fee Related
Application number
DE69900839T
Other languages
English (en)
Other versions
DE69900839D1 (de
Inventor
Marcel Roussel
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.)
Venilia Sas Rueil Cedex Fr
Original Assignee
Pennel Industries SAS
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 Pennel Industries SAS filed Critical Pennel Industries SAS
Application granted granted Critical
Publication of DE69900839D1 publication Critical patent/DE69900839D1/de
Publication of DE69900839T2 publication Critical patent/DE69900839T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • 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
    • C08J2321/00—Characterised by the use of unspecified rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DE69900839T 1998-11-24 1999-11-23 Verfahren zur Herstellung eines zellularen gummiartigen Materials Expired - Fee Related DE69900839T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9814797A FR2786194B1 (fr) 1998-11-24 1998-11-24 Procede de preparation d'un materiau cellulaire caoutchouteux expanse

Publications (2)

Publication Number Publication Date
DE69900839D1 DE69900839D1 (de) 2002-03-14
DE69900839T2 true DE69900839T2 (de) 2002-09-19

Family

ID=9533134

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69900839T Expired - Fee Related DE69900839T2 (de) 1998-11-24 1999-11-23 Verfahren zur Herstellung eines zellularen gummiartigen Materials

Country Status (6)

Country Link
EP (1) EP1004617B1 (de)
AT (1) ATE212650T1 (de)
DE (1) DE69900839T2 (de)
ES (1) ES2168839T3 (de)
FR (1) FR2786194B1 (de)
PT (1) PT1004617E (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA966267A (en) * 1970-11-09 1975-04-22 General Tire And Rubber Company (The) Pneumatogen for cellular rubber products
JPS5857450B2 (ja) * 1978-03-08 1983-12-20 三井化学株式会社 発泡体の製造方法及び発泡体用組成物
US4983685A (en) * 1986-06-10 1991-01-08 Sumitomo Chemical Company, Limited Methods for production of crosslinked rubber products

Also Published As

Publication number Publication date
ATE212650T1 (de) 2002-02-15
FR2786194A1 (fr) 2000-05-26
EP1004617A1 (de) 2000-05-31
FR2786194B1 (fr) 2001-02-09
DE69900839D1 (de) 2002-03-14
EP1004617B1 (de) 2002-01-30
PT1004617E (pt) 2002-07-31
ES2168839T3 (es) 2002-06-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: VENILIA S.A., IMMEUBLE L'EUROPEEN, RUEIL CEDEX, FR

8328 Change in the person/name/address of the agent

Representative=s name: LEDERER & KELLER, 80538 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: VENILIA S.A.S., RUEIL CEDEX, FR

8339 Ceased/non-payment of the annual fee