DE3882618T2 - Verfahren zum Extrudieren eines Selbstflickbandes und Herstellung eines elastomeren Schichtkörpers. - Google Patents

Verfahren zum Extrudieren eines Selbstflickbandes und Herstellung eines elastomeren Schichtkörpers.

Info

Publication number
DE3882618T2
DE3882618T2 DE88113827T DE3882618T DE3882618T2 DE 3882618 T2 DE3882618 T2 DE 3882618T2 DE 88113827 T DE88113827 T DE 88113827T DE 3882618 T DE3882618 T DE 3882618T DE 3882618 T2 DE3882618 T2 DE 3882618T2
Authority
DE
Germany
Prior art keywords
extruding
self
producing
elastomeric laminate
patch tape
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
DE88113827T
Other languages
English (en)
Other versions
DE3882618D1 (de
Inventor
Song Whee Hong
Gilles Joseph Page
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.)
Michelin Recherche et Technique SA Switzerland
Original Assignee
Uniroyal Goodrich Tire Co
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 Uniroyal Goodrich Tire Co filed Critical Uniroyal Goodrich Tire Co
Publication of DE3882618D1 publication Critical patent/DE3882618D1/de
Application granted granted Critical
Publication of DE3882618T2 publication Critical patent/DE3882618T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • 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
    • B29C73/18—Auto-repairing or self-sealing arrangements or agents the article material itself being self-sealing, e.g. by compression
    • B29C73/20—Auto-repairing or self-sealing arrangements or agents the article material itself being self-sealing, e.g. by compression the article material only consisting in part of a deformable sealing material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0088—Molecular weight
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
    • Y10T152/10675—Using flowable coating or composition
    • Y10T152/10684—On inner surface of tubeless tire
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
    • Y10T152/10675—Using flowable coating or composition
    • Y10T152/10684—On inner surface of tubeless tire
    • Y10T152/10693—Sealant in plural layers or plural pockets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Material Composition (AREA)
DE88113827T 1987-08-27 1988-08-25 Verfahren zum Extrudieren eines Selbstflickbandes und Herstellung eines elastomeren Schichtkörpers. Expired - Fee Related DE3882618T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/089,791 US4816101A (en) 1987-08-27 1987-08-27 Process for extruding a puncture sealant and forming an elastomeric laminate

Publications (2)

Publication Number Publication Date
DE3882618D1 DE3882618D1 (de) 1993-09-02
DE3882618T2 true DE3882618T2 (de) 1994-01-20

Family

ID=22219601

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88113827T Expired - Fee Related DE3882618T2 (de) 1987-08-27 1988-08-25 Verfahren zum Extrudieren eines Selbstflickbandes und Herstellung eines elastomeren Schichtkörpers.

Country Status (6)

Country Link
US (1) US4816101A (de)
EP (1) EP0304904B1 (de)
JP (1) JPS6469687A (de)
KR (1) KR890003562A (de)
CA (1) CA1303312C (de)
DE (1) DE3882618T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5976996A (en) * 1996-10-15 1999-11-02 Warwick Mills, Inc. Protective fabric having high penetration resistance
US6720277B1 (en) 1994-08-29 2004-04-13 Warwick Mills, Inc. Protective fabric having high penetration resistance
US6693052B2 (en) 1996-10-15 2004-02-17 Warwick Mills, Inc. Garment including protective fabric
GB2376435B (en) * 1998-04-28 2003-01-29 Denovus Llc Method and apparatus for die cutting
US7645840B2 (en) * 2002-02-26 2010-01-12 Advanced Chemistry And Technology, Inc. Frozen, lightweight curable sealant
US6881462B2 (en) * 2002-02-26 2005-04-19 Advanced Chemistry And Technology, Inc. Frozen, preformed curable seal
ITTO20030764A1 (it) * 2003-10-01 2005-04-02 Maris Flli Spa Procedimento perfezionato di produzione in continuo di
US20070095463A1 (en) * 2004-08-27 2007-05-03 Denovus Llc Method and apparatus for die cutting and making laminate articles
US20080142138A1 (en) * 2006-12-19 2008-06-19 Joseph Alan Incavo Tire sealant containing silica and depolymerized butyl rubber in the presence of organoperoxide and modifier
US8617333B2 (en) * 2007-09-20 2013-12-31 The Goodyear Tire & Rubber Company Pneumatic tire having built-in sealant layer and preparation thereof
US20090078353A1 (en) * 2007-09-21 2009-03-26 Ramendra Nath Majumdar Pneumatic Tire Having Built-In Sealant Layer And Preparation Thereof
US20090084482A1 (en) * 2007-09-28 2009-04-02 Ramendra Nath Majumdar Pneumatic tire having built-In sealant layer and preparation thereof
US8316903B2 (en) 2007-10-01 2012-11-27 The Goodyear Tire & Rubber Company Pneumatic tire having built-in sealant layer and preparation thereof
FR2934603B1 (fr) 2008-08-01 2012-12-14 Michelin Soc Tech Composition auto-obturante pour objet pneumatique.
FR2957295B1 (fr) * 2010-03-15 2012-04-13 Michelin Soc Tech Procede et dispositif de fabrication d'une bande continue d'un produit fortement collant emballe dans un film thermoplastique
US11207919B2 (en) 2016-06-21 2021-12-28 Bridgestone Americas Tire Operations, Llc Methods for treating inner liner surface, inner liners resulting therefrom and tires containing such inner liners
BR112018077027B1 (pt) 2016-06-30 2023-03-14 Bridgestone Americas Tire Operations, Llc Método para tratamento de um forro interno curado para um pneu; método para produzir um pneu e pneu curado
JP7182849B2 (ja) * 2016-10-21 2022-12-05 住友ゴム工業株式会社 空気入りタイヤ製造装置
JP6848062B2 (ja) 2016-12-15 2021-03-24 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー 硬化したインナーライナー上にポリマー含有コーティングを生成する方法、かかるインナーライナーを含むタイヤを製造する方法、及びかかるインナーライナーを含むタイヤ
JP6829315B2 (ja) 2016-12-15 2021-02-10 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー シーラント含有タイヤ及び関連するプロセス
IT201900009930A1 (it) * 2019-06-24 2020-12-24 Bridgestone Europe Nv Sa Metodo e sistema per rimuovere un agente sigillante dalla superficie di una cavita' interna di uno pneumatico a fine uso
IT202000009841A1 (it) * 2020-05-05 2021-11-05 Bridgestone Europe Nv Sa Metodo e sistema per applicare un agente sigillante sulla superficie di una cavita' interna di uno pneumatico

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048509A (en) * 1959-12-22 1962-08-07 Gen Tire & Rubber Co Puncture sealing means for pneumatic tires
FR1343818A (fr) * 1961-10-27 1963-11-22 Kurashiki Rayon Co Procédé de préparation de minces pellicules d'alcool polyvinylique
GB1265827A (de) * 1968-04-23 1972-03-08
CA987211A (en) * 1973-05-03 1976-04-13 Roy J. Emerson Puncture sealing means for pneumatic tires
US4359078A (en) * 1979-03-14 1982-11-16 The Goodyear Tire & Rubber Company Pneumatic tire having puncture sealing feature and method of making same
US4388261A (en) * 1981-10-01 1983-06-14 The General Tire & Rubber Company Method for forming a compartmented puncture sealant package by co-extrusion
US4665963A (en) * 1983-06-01 1987-05-19 Polysar Limited Pneumatic tire inner liner having puncture sealing characteristics
EP0135463A1 (de) * 1983-08-15 1985-03-27 The Goodyear Tire & Rubber Company Selbstdichtender Luftreifen und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
CA1303312C (en) 1992-06-16
DE3882618D1 (de) 1993-09-02
JPS6469687A (en) 1989-03-15
EP0304904B1 (de) 1993-07-28
EP0304904A3 (en) 1990-11-28
US4816101A (en) 1989-03-28
EP0304904A2 (de) 1989-03-01
KR890003562A (ko) 1989-04-15

Similar Documents

Publication Publication Date Title
DE3882618T2 (de) Verfahren zum Extrudieren eines Selbstflickbandes und Herstellung eines elastomeren Schichtkörpers.
DE3877048D1 (de) Nahrungsmittel und verfahren zur herstellung eines nahrungsmittels.
DE3877033D1 (de) Kanuele zum einfuehren eines medizinischen werkzeugs sowie verfahren zu ihrer herstellung.
DE3881794D1 (de) Verfahren zum herstellen eines mehrschichtigen geformten gegenstandes.
DE3775076D1 (de) Verfahren zur herstellung eines kohlenstoffilmes.
DE3881077D1 (de) Verfahren zur herstellung eines diamantfilms.
DE3876679T2 (de) Verfahren zum herstellen eines kabelartigen verbundkoerpers aus kunststoff.
DE3483413D1 (de) Verfahren zur herstellung eines zusammengesetzten bauteiles.
DE3684592D1 (de) Verfahren zur herstellung eines duennschichttransistors.
DE3683067D1 (de) Verfahren zur herstellung eines laminats.
DE3868128D1 (de) Verfahren zur herstellung eines supraleitenden gegenstandes.
DE69112791D1 (de) Verfahren und Vorrichtung zur Herstellung eines Bandes.
DE3878210T2 (de) Verfahren zur herstellung eines entschwefelelungsmittels.
DE3876303D1 (de) Verfahren zur herstellung eines duennschichttransistors.
DE3885900T2 (de) Verfahren zur herstellung eines bohrers.
DE3881039T2 (de) Verfahren zur Herstellung eines Laminats.
DE68922147T2 (de) Verfahren zur Herstellung eines Kautschuklaminats.
DE3765611D1 (de) Verfahren zur herstellung eines feinkoernig rekristallisierten bleches.
DE68907209T2 (de) Verfahren zur herstellung eines supraleitfähigen dünnfilmes.
ATA373284A (de) Verfahren zur herstellung von neuem, kristallinem cephalexinhydrochloridmonohydrat und dessen verwendung zur herstellung eines arzneimittels
DE3687954T2 (de) Verfahren zur herstellung eines tetraalkoxysilans.
DE68902580D1 (de) Verfahren zur herstellung eines oligosaccharid enthaltenden brots.
DE3763921D1 (de) Verfahren zur herstellung eines thermoplastischen schaumes.
DE3868092D1 (de) Verfahren zur herstellung eines thermoplastischen harzes.
DE3781051T2 (de) Verfahren zur herstellung eines kalorienarmen getreideproduktes.

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: UNIROYAL GOODRICH LICENSING SERVICES, INC., GREENV

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

Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A., GRANGES-PACC

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

Representative=s name: PATENTANWAELTE VON KREISLER, SELTING, WERNER ET COL

8339 Ceased/non-payment of the annual fee