SE8101995L - Punkteringstillteppningsmaterial - Google Patents

Punkteringstillteppningsmaterial

Info

Publication number
SE8101995L
SE8101995L SE8101995A SE8101995A SE8101995L SE 8101995 L SE8101995 L SE 8101995L SE 8101995 A SE8101995 A SE 8101995A SE 8101995 A SE8101995 A SE 8101995A SE 8101995 L SE8101995 L SE 8101995L
Authority
SE
Sweden
Prior art keywords
weight
mixture
rubber
parts
liquid
Prior art date
Application number
SE8101995A
Other languages
English (en)
Other versions
SE452288B (sv
Inventor
D Beretta
R H Snyder
M Farber
Jr R F Peterson
F C Loveless
Original Assignee
Uniroyal 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
Priority claimed from US05/683,861 external-priority patent/US4064922A/en
Application filed by Uniroyal Inc filed Critical Uniroyal Inc
Publication of SE8101995L publication Critical patent/SE8101995L/sv
Publication of SE452288B publication Critical patent/SE452288B/sv

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Claims (1)

Patentkrav
1. Sjglvtgtande, slanglOst, pneumatiskt dgck (10) innefattande en vulkad gummislitbana (11) utanpa en vulkad gummistomme (14) fOrstgrkt med kordmaterial, vilken stomme innefattar en slitbanekrondel under slitbanan och sidovaggdelar (12,13), mom stracker sig frail skulderpartierna vid slitbanekronans kanter till dackets vulster (15,16), vilka vulster innehaller ett otOjbart, omkring ackets inre periferi gaende fOrstgrkningsmaterial,kgnneteck- n a t av ett punkteringstilltgppningsmaterial anordnat i form av ett skikt (18,23) pa dgckets inside under slitbanekronan, fOretrgdesvis ant ingen pa den inre ytan av ett i dgcket befintligt, inre, lufttgtt foder (1?) eller laminerat mella- stommens (24) inre yta och ett innanfOr denna I dHcket befintligt lufttatt foder (25) och strgckande sig minst frail det ens skulderpartiet till det andra, vilket tilltgppnincsmaterial bestAr av en blandning av (A) en huvudviktmgngd av en lAgmolekylgr, vgtske- formig elect, fOretsvis vatskefgt cis-polyisopren, formigt gummi, fOretrgdesvis depolymeriserat gummi, med en Brookfield-viskositet vid 66°C av 20.000-2.000.000, firetradesvis 20.000-1.000.000 cP och vilken hOgmolekylgra elect her en Mooney-viskositet av 20-160 ML-4 vid 100°C, vilken blandning eventuellt innehaller en bryggbildare i en mgngd rgknat per totalt 100 viktdelar av de bAda elasterna av 0,5-2,0 viktdelar svavel eller svavelavgivande vulkmedel, 0,5-2,0 viktdelar kinoidvulkmedel, 0,1-1,0 viktdelar av ett vulkmedel som ger upphov till bildning av fria radikaler, 2-10 viktdelar polyisocyanat-vulkmedel eller 2-10, f6retridesvis 2,5-10 viktdelar tetrahydrokarbyltitanat, fOretradesvis innehAllande 1-12 kolatomer i alkylgrupperna, varvid gelhalten i blandningen i partiellt tvgrbundet tillstand bestgmd I toluen vid rumstemperaturen gr 15-60, fOretrgdesvis 20-50 viktprocent av blandningens totala vikt, och varvid maximum for Mooney-viskositeten for blandningen i Act partiellt tvgrbundna tillstandet ar 30-55, fOretradesvis 40-50 ML vid vhtskcformigt polybutadien, vdtskeformigt polybuten, vhtskeformigt eten-propen-(okonjugerat dien)-terpolymergummi eller viitskeformi:t tsobuten-isoprensampolymergummt, i blandntng med en klibbsubstans eller ett mjukningsmedel, foretr4desvis polyfoniumester, alifatiskt petroleumkolvdteharts, polyterpenharts, styrenharts, dicyklopentadienharts eller harts framstialt Renom omsdttning av en Aterstod erhAllen vid rening av mineralolja och formaldehyd med salpetersyra corn katalysator, och (3) en mindre viktmkingd av en higmolekyldr, fast elect, foretradesvis konjugerat diolefinhomopolymergummi, sampolymer av en huvudmdngd konjugerat diole fin och en mindre mdmgd dgrmed sampolymeriserbar monoeten-omdttad monomer, sampolymer av isobuten och en mindre mdngd isopren, eten-propen(okonjugerat dien)-terpolymer eller matted elast, vilken blandning dr partiellt tvdrbunden, exempelvis genom elektronbestr41ning eller med N4lp av nedanstaende tv4rbindningsmedel, i tillrdcklig utstrdckning fir firhindrande av att blandningen flyter vid de hoga temperaturer och hoga centrifugalkrafter corn upotrader i dOcket under anvnndningen, varvid den partiellt tvarbundna blandningen her tillrdcklig vidhhftning och formbarhet fir att fungera corn punktertngstilltiippningsmaterial i dUcket, varvid miingden av den under (A) angivna komponenten uter mellan mer 4n 50 och 90 viktprocent och mangden av den under (3) angivna komponenten utgor mellan mindre an 50 och 10 viktprocent, bAda procentintervallen baserade n4 den sammanlagda viktm4ngden av de bAda elasterna, vilken 14gmolekylOra elect Ur ett vNtske- 14 NEMO= Miff 17
SE8101995A 1976-05-06 1981-03-27 Sjelvtetande, slanglost, pneumatiskt deck och medel for dess tillverkning SE452288B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/683,861 US4064922A (en) 1975-03-12 1976-05-06 Puncture sealing composition and tire

Publications (2)

Publication Number Publication Date
SE8101995L true SE8101995L (sv) 1981-03-27
SE452288B SE452288B (sv) 1987-11-23

Family

ID=24745747

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101995A SE452288B (sv) 1976-05-06 1981-03-27 Sjelvtetande, slanglost, pneumatiskt deck och medel for dess tillverkning

Country Status (12)

Country Link
JP (1) JPS52137803A (sv)
AT (1) AT351379B (sv)
AU (1) AU511008B2 (sv)
BE (1) BE846062R (sv)
FR (1) FR2350217A2 (sv)
GB (1) GB1540456A (sv)
IE (1) IE43664B1 (sv)
IT (1) IT1069898B (sv)
LU (1) LU75742A1 (sv)
MX (1) MX145480A (sv)
SE (1) SE452288B (sv)
ZA (1) ZA765304B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489347B1 (fr) * 1980-09-03 1986-05-09 Rockcor Inc Composition auto-obturatrice a base de butyl-caoutchouc, bandage pneumatique comportant ladite composition et son procede de fabrication
CA1215619A (en) * 1982-09-07 1986-12-23 John Walker Pneumatic tire and inner liner therefor having puncture sealing characteristics
BR8400950A (pt) * 1983-03-14 1985-03-05 Goodyear Tire & Rubber Pneumatico com involucro de pneu contendo um composto vedante aderente
EP0142047A3 (en) * 1983-11-09 1988-08-03 The Firestone Tire & Rubber Company Epdm-based sealant compositions and puncture-sealing tires containing the same
CA1262787A (en) * 1984-05-02 1989-11-07 Robert L. Dobson Pneumatic tire having puncture sealing feature
CA1262788A (en) * 1984-05-03 1989-11-07 Robert L. Dobson Pneumatic tire with puncture sealing feature
KR100491603B1 (ko) * 2002-03-25 2005-05-27 라병렬 타이어 펑크 수리용 봉합체구조
JP4787502B2 (ja) * 2005-01-07 2011-10-05 株式会社ブリヂストン パンクシーリング剤
DE102007023994B4 (de) * 2007-05-23 2014-10-30 Continental Reifen Deutschland Gmbh Verfahren zum Herstellen eines lösungsmittelfreien Reifendichtmittels auf polymerer Basis
FR2934603B1 (fr) * 2008-08-01 2012-12-14 Michelin Soc Tech Composition auto-obturante pour objet pneumatique.
ES1158187Y (es) * 2016-05-13 2016-08-29 Plastic Repair System 2011 S L Producto de plastico reparado
WO2018211430A1 (en) * 2017-05-16 2018-11-22 Sameer Panda A process for manufacturing tubeless tyre having integrated envelope(s) and a product thereof
JP2022021681A (ja) * 2020-07-22 2022-02-03 横浜ゴム株式会社 タイヤの製造方法および装置
JP2022062978A (ja) * 2020-10-09 2022-04-21 横浜ゴム株式会社 空気入りタイヤ
CN113185934B (zh) * 2021-05-10 2023-03-17 四川远星橡胶有限责任公司 一种自修复胶组合物及其制备方法、使用方法

Also Published As

Publication number Publication date
LU75742A1 (sv) 1978-04-27
ATA659476A (de) 1978-12-15
ZA765304B (en) 1978-04-26
IE43664B1 (en) 1981-04-22
GB1540456A (en) 1979-02-14
MX145480A (es) 1982-02-24
BE846062R (fr) 1977-03-10
IE43664L (en) 1977-11-06
IT1069898B (it) 1985-03-25
AU511008B2 (en) 1980-07-24
FR2350217A2 (fr) 1977-12-02
AT351379B (de) 1979-07-25
AU2023376A (en) 1978-06-08
SE452288B (sv) 1987-11-23
JPS52137803A (en) 1977-11-17
FR2350217B2 (sv) 1981-01-30

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