BRPI0704165A - borracha butila que contém organo peróxido e carvão ativado adsorvendo isobutileno, pneumático com selante desenvolvido e processo - Google Patents

borracha butila que contém organo peróxido e carvão ativado adsorvendo isobutileno, pneumático com selante desenvolvido e processo

Info

Publication number
BRPI0704165A
BRPI0704165A BRPI0704165-9A BRPI0704165A BRPI0704165A BR PI0704165 A BRPI0704165 A BR PI0704165A BR PI0704165 A BRPI0704165 A BR PI0704165A BR PI0704165 A BRPI0704165 A BR PI0704165A
Authority
BR
Brazil
Prior art keywords
isobutylene
butyl rubber
activated carbon
pneumatic
peroxide
Prior art date
Application number
BRPI0704165-9A
Other languages
English (en)
Inventor
Paul Harry Sandstrom
David Andrew Benko
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0704165A publication Critical patent/BRPI0704165A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • B29D2030/069—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre through the use of a cylindrical support, e.g. a drum
    • 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
    • B29D2030/0695—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in the form of one wide strip, e.g. a patch
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

BORRACHA BUTILA QUE CONTéM ORGANO PERóXIDO E CARVãO ATIVADO ADSORVENDO ISOBUTILENO, PNEUMATICO COM SELANTE DESENVOLVIDO E PROCESSO. A presente invenção refere-se a uma composição compreendida por borracha butila, organo peróxido e carvão ativado adsorvendo isobutileno; uma composição compreendida por borracha butila despolimerizada com organo peróxido que contêm ali uma dispersão de partículas de material de enchimento de carvão ativado adsorvendo isobutileno e pneumático com uma camada selante construída no mesmo compreendida pela dita borracha butila despolimerizada. A invenção ainda refere-se a um processo de uma despolimerização de borracha butila com organo peróxido na presença de uma dispersão de material de enchimento de carvão ativado adsorvendo isobutileno.
BRPI0704165-9A 2006-11-16 2007-11-05 borracha butila que contém organo peróxido e carvão ativado adsorvendo isobutileno, pneumático com selante desenvolvido e processo BRPI0704165A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/600,554 US20080115872A1 (en) 2006-11-16 2006-11-16 Butyl rubber which contains organoperoxide and isobutyene adsorbing activated carbon, pneumatic tire with built-in sealant and method

Publications (1)

Publication Number Publication Date
BRPI0704165A true BRPI0704165A (pt) 2008-07-01

Family

ID=39271337

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0704165-9A BRPI0704165A (pt) 2006-11-16 2007-11-05 borracha butila que contém organo peróxido e carvão ativado adsorvendo isobutileno, pneumático com selante desenvolvido e processo

Country Status (4)

Country Link
US (1) US20080115872A1 (pt)
EP (1) EP1925466A1 (pt)
CN (1) CN101186734A (pt)
BR (1) BRPI0704165A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2014707B1 (en) * 2007-07-12 2014-04-23 Borealis Technology Oy Modified polymer compositions, modification process and free radical generating agents for i.a. wire and cable applications
US8293049B2 (en) * 2009-12-02 2012-10-23 The Goodyear Tire & Rubber Company Tire sealant and tire with sealant containing silica and balanced organoperoxide depolymerized butyl rubber
CA3193317A1 (en) * 2013-12-23 2025-02-26 Basf South East Asia Pte. Ltd. ANTI-caking agents for the production of polyisobutylene
US9421824B2 (en) 2014-04-29 2016-08-23 The Goodyear Tire & Rubber Company Pneumatic tire with sealant layer
JP6288850B2 (ja) * 2014-07-16 2018-03-07 住友ゴム工業株式会社 医療用ゴム部品
ES2556911B1 (es) * 2015-10-13 2016-11-02 The Smart Product Company, S.L. Producto antipinchazos para neumáticos
WO2018112125A1 (en) 2016-12-15 2018-06-21 Bridgestone Americas Tire Operations, Llc Sealant-containing tire and related processes
CN110225834A (zh) 2016-12-15 2019-09-10 普利司通美国轮胎运营有限责任公司 带阻挡物的密封剂层、包括密封剂层的轮胎以及相关方法
DE102018202003A1 (de) * 2018-02-08 2019-08-08 Audi Ag Rad für ein Kraftfahrzeug
US20220063222A1 (en) 2020-08-31 2022-03-03 The Goodyear Tire & Rubber Company Tire with composite sealant layer and method of making
US20240326361A1 (en) 2023-03-29 2024-10-03 The Goodyear Tire & Rubber Company Sealant composition for self-sealing pneumatic tire

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1239291A (en) * 1917-02-07 1917-09-04 Alexander M Linn Process of making material for puncture-proof tires.
US2083303A (en) * 1935-01-21 1937-06-08 Krezil Franz Production of activated carbon
US2508474A (en) * 1945-09-19 1950-05-23 Union Carbide & Carbon Corp Production of activated carbon
US2877819A (en) * 1953-03-03 1959-03-17 Seiberling Rubber Co Puncture sealing pneumatic tire
GB746529A (en) * 1953-06-17 1956-03-14 Wingfoot Corp Puncture sealing compositions
US2752979A (en) * 1953-06-17 1956-07-03 Goodyear Tire & Rubber Puncture sealing inner tube
GB753543A (en) * 1953-06-17 1956-07-25 Wingfoot Corp Puncture sealing compositions
US3048509A (en) * 1959-12-22 1962-08-07 Gen Tire & Rubber Co Puncture sealing means for pneumatic tires
US3420913A (en) * 1967-02-07 1969-01-07 Phillips Petroleum Co Activated charcoal in rubber compounding
US3563294A (en) * 1968-07-02 1971-02-16 Alex Chien Puncture-sealing band
US4171237A (en) * 1975-09-22 1979-10-16 The Firestone Tire & Rubber Company Sealant laminates
US4140167A (en) * 1976-08-20 1979-02-20 The Firestone Tire & Rubber Company Sealant laminates
FR2383032A1 (fr) * 1977-03-08 1978-10-06 Michelin & Cie Pneumatique avec revetement interne auto-obturant
FR2425335A1 (fr) * 1978-05-10 1979-12-07 Michelin & Cie Pneumatique comportant une garniture de produit obturateur de perforation
US4228839A (en) * 1978-08-03 1980-10-21 The Firestone Tire & Rubber Company Self-sealing pneumatic tire
US4359078A (en) * 1979-03-14 1982-11-16 The Goodyear Tire & Rubber Company Pneumatic tire having puncture sealing feature and method of making same
US4444294A (en) * 1980-12-08 1984-04-24 Yoshigai Kikai Kinzoku Kabushiki Kaisha Brake shoe mount for brake apparatus
EP0135463A1 (en) * 1983-08-15 1985-03-27 The Goodyear Tire & Rubber Company Self-sealing pneumatic tire and method of manufacturing same
US4895610A (en) * 1983-08-15 1990-01-23 The Goodyear Tire & Rubber Company Self-sealing pneumatic tire and method of manufacturing the same
US4919183A (en) * 1983-09-28 1990-04-24 The Goodyear Tire & Rubber Company Self sealing pneumatic tire
JPH01208207A (ja) * 1988-02-16 1989-08-22 Bridgestone Corp 空気入りタイヤ
US5206207A (en) * 1992-03-18 1993-04-27 Westvaco Corporation Preparation for high activity high density carbon
US5212144A (en) * 1992-06-01 1993-05-18 Westvaco Corporation Process for making chemically activated carbon
US5250491A (en) * 1992-08-11 1993-10-05 Westvaco Corporation Preparation of high activity, high density activated carbon
US5726118A (en) * 1995-08-08 1998-03-10 Norit Americas, Inc. Activated carbon for separation of fluids by adsorption and method for its preparation
CA2258189A1 (en) * 1996-06-14 1997-12-18 Cabot Corporation Modified carbon adsorbents and processes for adsorption using the same
TW394749B (en) * 1998-03-05 2000-06-21 Deng Jian Lang Method of manufacturing active carbon by using carbon black
US6696384B2 (en) * 2001-04-11 2004-02-24 Meadwestvaco Corporation Method of making shaped activated carbon
EP1714802B1 (en) * 2001-09-14 2008-11-05 The Yokohama Rubber Co., Ltd. Pneumatic tire having an adhesive sealant layer
JP4409814B2 (ja) * 2001-09-26 2010-02-03 横浜ゴム株式会社 粘着シーラント層を備えた空気入りタイヤおよびその製造方法
US7322393B2 (en) * 2001-09-27 2008-01-29 Pirelli Pneumatici S.P.A. Sealing material, tire for a vehicle wheel including the sealing material, and process for producing the tire
US6837287B2 (en) * 2002-06-13 2005-01-04 The Goodyear Tire & Rubber Company Self-sealing pneumatic tire and preparation thereof
US6962181B2 (en) * 2003-02-17 2005-11-08 The Goodyear Tire & Rubber Company Pneumatic tire having built-in sealant layer and preparation thereof
US7073550B2 (en) * 2004-03-17 2006-07-11 The Goodyear Tire & Rubber Company Pneumatic tire having built-in colored sealant layer and preparation thereof
US20060254687A1 (en) * 2005-05-11 2006-11-16 Sandstrom Paul H Pneumatic tire with built-in sealant containing pre-hydrophobated silica

Also Published As

Publication number Publication date
EP1925466A1 (en) 2008-05-28
US20080115872A1 (en) 2008-05-22
CN101186734A (zh) 2008-05-28

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2278 DE 02/09/2014.