GB1392218A – Irradiation cure processing of elastomeric compounds
– Google Patents
GB1392218A – Irradiation cure processing of elastomeric compounds
– Google Patents
Irradiation cure processing of elastomeric compounds
Info
Publication number
GB1392218A
GB1392218A
GB4471172A
GB4471172A
GB1392218A
GB 1392218 A
GB1392218 A
GB 1392218A
GB 4471172 A
GB4471172 A
GB 4471172A
GB 4471172 A
GB4471172 A
GB 4471172A
GB 1392218 A
GB1392218 A
GB 1392218A
Authority
GB
United Kingdom
Prior art keywords
elastomeric
tyre
layer
elastomeric material
strip
Prior art date
1971-09-27
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
GB4471172A
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber 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.)
1971-09-27
Filing date
1972-09-27
Publication date
1975-04-30
1972-09-27
Application filed by Firestone Tire and Rubber Co
filed
Critical
Firestone Tire and Rubber Co
1975-04-30
Publication of GB1392218A
publication
Critical
patent/GB1392218A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B25/00—Layered products comprising a layer of natural or synthetic rubber
B32B25/12—Layered products comprising a layer of natural or synthetic rubber comprising natural rubber
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
B29D30/0005—Pretreatment of tyres or parts thereof, e.g. preheating, irradiation, precuring
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
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B25/00—Layered products comprising a layer of natural or synthetic rubber
B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
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
B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
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
B29D2030/0682—Inner liners
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B2305/00—Condition, form or state of the layers or laminate
B32B2305/74—Partially cured
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B2310/00—Treatment by energy or chemical effects
B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B2310/00—Treatment by energy or chemical effects
B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
B32B2310/0875—Treatment by energy or chemical effects by wave energy or particle radiation using particle radiation
B32B2310/0887—Treatment by energy or chemical effects by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B2605/00—Vehicles
Abstract
1392218 Elastomeric laminates FIRESTONE TIRE & RUBBER CO 27 Sept 1972 [27 Sept 1971] 44711/72 Heading B5N [Also in Division B7] A process for the manufacture of an article containing elastomeric components, e.g. a radial or bias ply tyre comprises the steps of compound a layer of elastomeric material, placing it contact with another elastomeric component or components, shaping the layer of elastomeric material and the other elastomeric component(s) to substantially the configuration of the desired article, and curing the elastomeric layer and the other elastomeric component(s), the process being characterized by the step o partially curing said layer of elastomeric material by exposing it to irradiation by any high energy waves or particles imparting an adsorbed dose of 0À1 to 20 M rads before or after placing it in contact with said other elastomeric component(s). The layer of elastomeric material may be a non-discolouring non-black tyre sidewall strip, a thin gum strip to be placed under a non-black sidewall, a chafer strip, a veneer strip of reduced gauge to cover the non- black tyre sidewall during construction and curing of a tyre and which is removed by buffing or a tyre interliner. The elastomeric material may comprise a skim coating of natural or synthetic rubber, e.g. polybutadiene, a butadiene-styrene copolymer, polyisoprene, a butadiene-isoprene copolymer, a styrene-isoprene copolymer, a styrene-butadiene-isoprene copolymer or polyisoprene on a tyre cord fabric, specified cords being of cotton, polyester, rayon, nylon, glass fibre or steel. The irradiation may be effected by X-rays, gamma-rays or betarays.
GB4471172A
1971-09-27
1972-09-27
Irradiation cure processing of elastomeric compounds
Expired
GB1392218A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US18418771A
1971-09-27
1971-09-27
Publications (1)
Publication Number
Publication Date
GB1392218A
true
GB1392218A
(en)
1975-04-30
Family
ID=22675893
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4471172A
Expired
GB1392218A
(en)
1971-09-27
1972-09-27
Irradiation cure processing of elastomeric compounds
Country Status (17)
Country
Link
JP
(1)
JPS4842080A
(en)
AT
(1)
AT329990B
(en)
AU
(1)
AU459276B2
(en)
BE
(1)
BE789295A
(en)
BR
(1)
BR7206584D0
(en)
CA
(1)
CA966803A
(en)
DE
(1)
DE2244850A1
(en)
ES
(1)
ES407016A1
(en)
FR
(1)
FR2154597B1
(en)
GB
(1)
GB1392218A
(en)
IE
(1)
IE36895B1
(en)
IT
(1)
IT975064B
(en)
KE
(1)
KE2584A
(en)
LU
(1)
LU66138A1
(en)
NL
(1)
NL7212905A
(en)
PH
(1)
PH9833A
(en)
ZA
(1)
ZA725367B
(en)
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0006115A1
(en)
*
1978-06-12
1980-01-09
The Firestone Tire & Rubber Company
Apparatus and method for continuous tread production
EP0713896A1
(en)
*
1994-11-23
1996-05-29
Bridgestone Corporation
Methods for achieving improved bond strength between unvulcanized and vulcanized rubbers
US5674798A
(en)
*
1992-10-16
1997-10-07
Bridgestone Corporation
Hydrocarbon soluble anionic polymerization initiators
WO2004045824A1
(en)
*
2002-11-21
2004-06-03
C.S.R., S.R.L.
A process and plant for realizing an elastic natural rubber film
EP2497631A1
(en)
*
2011-03-08
2012-09-12
Sumitomo Rubber Industries, Ltd.
Production method of heavy duty pneumatic tire
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2303676A1
(en)
*
1975-03-12
1976-10-08
Uniroyal
PROCESS FOR TREATING A PNEUMATIC BANDAGE WRAP TO AVOID CREEPING OF THE WEAR STRIPS OF THE HEELS
US4089360A
(en)
*
1975-09-22
1978-05-16
The Firestone Tire & Rubber Company
Pneumatic tire containing an irradiated laminated component
US4122137A
(en)
*
1975-12-15
1978-10-24
The Firestone Tire & Rubber Company
Radiation cure of rubber sheets
JPS52117381A
(en)
*
1976-03-26
1977-10-01
Polysar Ltd
Method of making radial ply pneumatic tire
JPS5319387A
(en)
*
1976-08-06
1978-02-22
Mitsubishi Heavy Ind Ltd
Method of forming breaker layer of radial tire
EP0005899A1
(en)
*
1978-05-26
1979-12-12
Caterpillar Tractor Co.
Method and apparatus for making a tyre and tyre so produced
IT1124863B
(en)
*
1979-10-31
1986-05-14
Pirelli
TIRES HEEL IMPROVEMENT
FR2496004A1
(en)
*
1980-12-16
1982-06-18
Michelin & Cie
PROCESS FOR BONDING TWO RUBBER BODIES, PARTICULARLY FOR RETREADING OR REPAIRING A TIRE
JPS6424732A
(en)
*
1987-07-22
1989-01-26
Yokohama Rubber Co Ltd
Preparation of radial tire for passenger car
DE3829459A1
(en)
*
1988-08-31
1990-03-08
Continental Ag
METHOD FOR PRODUCING MOLDED HOSES
US6709540B1
(en)
1999-06-17
2004-03-23
The Goodyear Tire & Rubber Company
Composite ply structure for tires and method of manufacture
EP1192052B1
(en)
*
1999-06-17
2004-02-11
The Goodyear Tire & Rubber Company
Composite ply structure for tires and method of manufacture
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NL264042A
(en)
*
1960-04-26
NL6403205A
(en)
*
1963-04-11
1964-10-12
GB1244484A
(en)
*
1967-12-15
1971-09-02
Dunlop Holdings Ltd
Improvements in or relating to curing lengths of rubber-like material
FR2040614A5
(en)
*
1969-04-04
1971-01-22
Commissariat Energie Atomique
0
BE
BE789295D
patent/BE789295A/en
not_active
IP Right Cessation
1972
1972-08-04
ZA
ZA725367A
patent/ZA725367B/en
unknown
1972-08-08
CA
CA148,945A
patent/CA966803A/en
not_active
Expired
1972-08-28
IE
IE1170/72A
patent/IE36895B1/en
unknown
1972-09-11
AU
AU46513/72A
patent/AU459276B2/en
not_active
Expired
1972-09-12
PH
PH13898A
patent/PH9833A/en
unknown
1972-09-13
DE
DE2244850A
patent/DE2244850A1/en
active
Pending
1972-09-22
NL
NL7212905A
patent/NL7212905A/xx
not_active
Application Discontinuation
1972-09-22
BR
BR006584/72A
patent/BR7206584D0/en
unknown
1972-09-22
JP
JP47095634A
patent/JPS4842080A/ja
active
Pending
1972-09-22
LU
LU66138A
patent/LU66138A1/xx
unknown
1972-09-23
IT
IT7270011A
patent/IT975064B/en
active
1972-09-26
FR
FR7234010A
patent/FR2154597B1/fr
not_active
Expired
1972-09-26
ES
ES407016A
patent/ES407016A1/en
not_active
Expired
1972-09-27
AT
AT829572A
patent/AT329990B/en
not_active
IP Right Cessation
1972-09-27
GB
GB4471172A
patent/GB1392218A/en
not_active
Expired
1975
1975-11-27
KE
KE2584*UA
patent/KE2584A/en
unknown
Cited By (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0006115A1
(en)
*
1978-06-12
1980-01-09
The Firestone Tire & Rubber Company
Apparatus and method for continuous tread production
US5674798A
(en)
*
1992-10-16
1997-10-07
Bridgestone Corporation
Hydrocarbon soluble anionic polymerization initiators
US5645674A
(en)
*
1993-03-11
1997-07-08
Bridgestone Corporation
Methods for achieving improved bond strength between unvulcanized and vulcanized rubbers
EP0713896A1
(en)
*
1994-11-23
1996-05-29
Bridgestone Corporation
Methods for achieving improved bond strength between unvulcanized and vulcanized rubbers
WO2004045824A1
(en)
*
2002-11-21
2004-06-03
C.S.R., S.R.L.
A process and plant for realizing an elastic natural rubber film
EP2497631A1
(en)
*
2011-03-08
2012-09-12
Sumitomo Rubber Industries, Ltd.
Production method of heavy duty pneumatic tire
CN102672984A
(en)
*
2011-03-08
2012-09-19
住友橡胶工业株式会社
Production method of heavy duty pneumatic tire
CN102672984B
(en)
*
2011-03-08
2016-05-18
住友橡胶工业株式会社
The production method of heavy load pneumatic tire
Also Published As
Publication number
Publication date
IT975064B
(en)
1974-07-20
ZA725367B
(en)
1973-04-25
BR7206584D0
(en)
1973-08-30
DE2244850A1
(en)
1973-04-05
ATA829572A
(en)
1975-08-15
IE36895B1
(en)
1977-03-16
KE2584A
(en)
1975-12-05
FR2154597A1
(en)
1973-05-11
LU66138A1
(en)
1974-03-25
FR2154597B1
(en)
1977-04-01
BE789295A
(en)
1973-03-26
CA966803A
(en)
1975-04-29
PH9833A
(en)
1976-04-02
JPS4842080A
(en)
1973-06-19
AU4651372A
(en)
1974-03-28
AU459276B2
(en)
1975-03-20
NL7212905A
(en)
1973-03-29
ES407016A1
(en)
1976-02-01
AT329990B
(en)
1976-06-10
IE36895L
(en)
1973-03-27
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Legal Events
Date
Code
Title
Description
1975-09-10
PS
Patent sealed [section 19, patents act 1949]
1991-05-22
PCNP
Patent ceased through non-payment of renewal fee
