DE2759791C2 - - Google Patents

Info

Publication number
DE2759791C2
DE2759791C2 DE2759791A DE2759791A DE2759791C2 DE 2759791 C2 DE2759791 C2 DE 2759791C2 DE 2759791 A DE2759791 A DE 2759791A DE 2759791 A DE2759791 A DE 2759791A DE 2759791 C2 DE2759791 C2 DE 2759791C2
Authority
DE
Germany
Prior art keywords
mixture
tire
polyethylene
mixture according
polybutene
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
DE2759791A
Other languages
German (de)
English (en)
Inventor
Michael John Sutton Coldfield West Midlands Gb Kenney
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.)
Dunlop Ltd
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Application granted granted Critical
Publication of DE2759791C2 publication Critical patent/DE2759791C2/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • 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
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/10—Internal lubrication
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/10—Internal lubrication
    • B60C17/103—Internal lubrication by means of surface coating, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0697—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in liquid form, e.g. applied by spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
DE2759791A 1976-02-13 1977-02-14 Expired DE2759791C2 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5674/76A GB1570397A (en) 1976-02-13 1976-02-13 Tyres

Publications (1)

Publication Number Publication Date
DE2759791C2 true DE2759791C2 (fi) 1988-02-04

Family

ID=9800521

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2759791A Expired DE2759791C2 (fi) 1976-02-13 1977-02-14

Country Status (5)

Country Link
JP (1) JPS603339B2 (fi)
BE (1) BE851309A (fi)
DE (1) DE2759791C2 (fi)
GB (1) GB1570397A (fi)
ZA (1) ZA77813B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599405A (en) 1977-08-11 1981-09-30 Dunlop Ltd Puncture sealants
AU574063B2 (en) * 1983-03-21 1988-06-30 Firestone Tire And Rubber Co., The Repairing elastomeric articles
DE112020006191T5 (de) * 2019-12-17 2022-11-10 The Yokohama Rubber Co., Ltd. Dichtmittelzusammensetzung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952787A (en) * 1953-09-08 1960-09-13 Moore Co Motor for contra rotating fans
DE2644282C3 (de) * 1975-12-11 1979-05-10 Sumitomo Rubber Industries Ltd., Kobe, Hyogo (Japan) Selbstdichtende, polybuten- und siliciumdioxidhaltige Massen zur Herstellung von Luftreifen
JPS57796A (en) * 1980-02-11 1982-01-05 United Technologies Corp Optical signal encoder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952787A (en) * 1953-09-08 1960-09-13 Moore Co Motor for contra rotating fans
DE2644282C3 (de) * 1975-12-11 1979-05-10 Sumitomo Rubber Industries Ltd., Kobe, Hyogo (Japan) Selbstdichtende, polybuten- und siliciumdioxidhaltige Massen zur Herstellung von Luftreifen
JPS57796A (en) * 1980-02-11 1982-01-05 United Technologies Corp Optical signal encoder

Also Published As

Publication number Publication date
ZA77813B (en) 1977-12-28
JPS603339B2 (ja) 1985-01-28
BE851309A (fr) 1977-05-31
JPS55102640A (en) 1980-08-06
GB1570397A (en) 1980-07-02

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