FR2489347B1 - Composition auto-obturatrice a base de butyl-caoutchouc, bandage pneumatique comportant ladite composition et son procede de fabrication - Google Patents

Composition auto-obturatrice a base de butyl-caoutchouc, bandage pneumatique comportant ladite composition et son procede de fabrication

Info

Publication number
FR2489347B1
FR2489347B1 FR8018988A FR8018988A FR2489347B1 FR 2489347 B1 FR2489347 B1 FR 2489347B1 FR 8018988 A FR8018988 A FR 8018988A FR 8018988 A FR8018988 A FR 8018988A FR 2489347 B1 FR2489347 B1 FR 2489347B1
Authority
FR
France
Prior art keywords
composition
butyl
rubber
self
manufacturing same
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
Application number
FR8018988A
Other languages
English (en)
Other versions
FR2489347A1 (fr
Inventor
Joel Van Ornum
Jessie T Chiu
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.)
Rockcor Inc
Original Assignee
Rockcor Inc
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 Rockcor Inc filed Critical Rockcor Inc
Priority to FR8018988A priority Critical patent/FR2489347B1/fr
Publication of FR2489347A1 publication Critical patent/FR2489347A1/fr
Application granted granted Critical
Publication of FR2489347B1 publication Critical patent/FR2489347B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/12—Puncture preventing arrangements
    • B60C19/122—Puncture preventing arrangements disposed inside of the inner liner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/163—Sealing compositions or agents, e.g. combined with propellant agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/22—Auto-repairing or self-sealing arrangements or agents the article containing elements including a sealing composition, e.g. powder being liberated when the article is damaged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR8018988A 1980-09-03 1980-09-03 Composition auto-obturatrice a base de butyl-caoutchouc, bandage pneumatique comportant ladite composition et son procede de fabrication Expired FR2489347B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8018988A FR2489347B1 (fr) 1980-09-03 1980-09-03 Composition auto-obturatrice a base de butyl-caoutchouc, bandage pneumatique comportant ladite composition et son procede de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8018988A FR2489347B1 (fr) 1980-09-03 1980-09-03 Composition auto-obturatrice a base de butyl-caoutchouc, bandage pneumatique comportant ladite composition et son procede de fabrication

Publications (2)

Publication Number Publication Date
FR2489347A1 FR2489347A1 (fr) 1982-03-05
FR2489347B1 true FR2489347B1 (fr) 1986-05-09

Family

ID=9245604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8018988A Expired FR2489347B1 (fr) 1980-09-03 1980-09-03 Composition auto-obturatrice a base de butyl-caoutchouc, bandage pneumatique comportant ladite composition et son procede de fabrication

Country Status (1)

Country Link
FR (1) FR2489347B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2932713B1 (fr) * 2008-06-24 2013-02-15 Michelin Soc Tech Procede d'application d'une couche auto-obturante sur la paroi d'un objet pneumatique.
FR2987125B1 (fr) * 2012-02-16 2014-11-07 Michelin & Cie Methode de test de la resistance a une perte de pression d'un pneumatique
FR3018353B1 (fr) * 2014-03-06 2018-05-25 Compagnie Generale Des Etablissements Michelin Methode de test de la resistance a une perte de pression d'un pneumatique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL188040A (fr) * 1952-06-04 1900-01-01
FR1098367A (fr) * 1953-06-02 1955-07-25 Us Rubber Co Chambres à air et enveloppes auto-obturantes de pneumatiques
ZA765304B (en) * 1976-05-06 1978-04-26 Uniroyal Inc Puncture sealing composition and tire
CA1140843A (fr) * 1979-03-14 1983-02-08 Wiliam E. Egan Pneumatique autoreparateur de crevaisons

Also Published As

Publication number Publication date
FR2489347A1 (fr) 1982-03-05

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