BR9103933A - Bexiga para cura de pneu - Google Patents

Bexiga para cura de pneu

Info

Publication number
BR9103933A
BR9103933A BR9103933A BR9103933A BR9103933A BR 9103933 A BR9103933 A BR 9103933A BR 9103933 A BR9103933 A BR 9103933A BR 9103933 A BR9103933 A BR 9103933A BR 9103933 A BR9103933 A BR 9103933A
Authority
BR
Brazil
Prior art keywords
tire cure
cure bladder
bladder
tire
cure
Prior art date
Application number
BR9103933A
Other languages
English (en)
Portuguese (pt)
Inventor
Brian Horshan Oliver
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 BR9103933A publication Critical patent/BR9103933A/pt

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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • B29C33/405—Elastomers, e.g. rubber
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
    • B29D2030/0655—Constructional or chemical features of the flexible cores
    • 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
    • B29K2019/00—Use of rubber not provided for in a single one of main groups B29K2007/00 - B29K2011/00, as moulding material
    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
BR9103933A 1990-09-24 1991-09-12 Bexiga para cura de pneu BR9103933A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58712790A 1990-09-24 1990-09-24

Publications (1)

Publication Number Publication Date
BR9103933A true BR9103933A (pt) 1992-05-26

Family

ID=24348472

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9103933A BR9103933A (pt) 1990-09-24 1991-09-12 Bexiga para cura de pneu

Country Status (5)

Country Link
AU (1) AU649477B2 (fr)
BR (1) BR9103933A (fr)
CA (1) CA2036211A1 (fr)
FR (1) FR2667014B1 (fr)
GB (1) GB2248625B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538218A (en) * 1994-09-28 1996-07-23 The Goodyear Tire & Rubber Company Tire curing bladder with improved release from the tire innerliner
US5580513A (en) * 1995-07-14 1996-12-03 The Goodyear Tire & Rubber Company Tire curing bladder with improved release characteristics
US6015525A (en) * 1998-09-03 2000-01-18 The Goodyear Tire & Rubber Company Tire cure bladder composition with alkylphenoxypoly (alkyleneoxy) alkanol
JP3542931B2 (ja) * 1998-09-08 2004-07-14 雅夫 鬼澤 イソプレン・イソブチレンゴムの架橋方法およびその方法によって架橋して得られるゴム製品
JP2000204209A (ja) * 1998-12-31 2000-07-25 Bayer Inc ブチルゴムの硬化

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25007E (en) * 1952-01-12 1961-07-04 Us Rubber Co Vulcanization of butyl rubber with para substituted
US2734877A (en) * 1952-06-18 1956-02-14 Acceleration of the dimethylol phenol
GB727953A (en) * 1953-06-29 1955-04-13 Thomas Adam Clayton Improvements in vulcanizing butyl rubber and curing bags made therefrom
US3039978A (en) * 1957-11-29 1962-06-19 Exxon Research Engineering Co Covulcanizing butyl rubber and a high unsaturation rubber with a 2, 6-dihalomethyl alkylphenol resin
BE585914A (fr) * 1958-12-29
FR1259689A (fr) * 1959-06-08 1961-04-28 Dunlop Sa Mélanges de caoutchoucs synthétiques comprenant un caoutchouc butyle
DE2047003A1 (en) * 1969-09-29 1971-04-08 The B F Goodrich Company, Akron, Ohio (V St A) Heating tubes and skins from modified butyl - rubber
CA1048193A (fr) * 1973-08-31 1979-02-06 Albert M. Gessler Covulcanisation de butyle comprenant un diene, d'un halobutyl et d'un caoutchouc butylique
US4022848A (en) * 1974-08-05 1977-05-10 The Goodyear Tire & Rubber Company Bladder composition containing low unsaturation butyl rubber
SU681076A1 (ru) * 1977-05-20 1979-08-25 Предприятие П/Я В-8934 Резинова смесь на основе бутилкаучука
JPS61185548A (ja) * 1985-02-13 1986-08-19 Yokohama Rubber Co Ltd:The 加硫プラダ−用ゴム組成物
JPS6268838A (ja) * 1985-09-19 1987-03-28 Yokohama Rubber Co Ltd:The 加硫ブラダ−用ゴム組成物
US4943609A (en) * 1989-04-17 1990-07-24 The Uniroyal Goodrich Tire Company Curable rubber bladder stocks having reduced viscosity

Also Published As

Publication number Publication date
FR2667014A1 (fr) 1992-03-27
GB2248625A (en) 1992-04-15
GB2248625B (en) 1994-10-05
AU649477B2 (en) 1994-05-26
FR2667014B1 (fr) 1994-12-30
AU8470491A (en) 1992-03-26
CA2036211A1 (fr) 1992-03-25
GB9120093D0 (en) 1991-11-06

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: granting
FG9A Patent or certificate of addition granted
HO Change of classification

Free format text: ALTERADO DA INT. CL 5 C08J 3/24

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTE EM 12/09/2011