GB806027A - Synthetic rubber adhesive - Google Patents

Synthetic rubber adhesive

Info

Publication number
GB806027A
GB806027A GB3690256A GB3690256A GB806027A GB 806027 A GB806027 A GB 806027A GB 3690256 A GB3690256 A GB 3690256A GB 3690256 A GB3690256 A GB 3690256A GB 806027 A GB806027 A GB 806027A
Authority
GB
United Kingdom
Prior art keywords
synthetic rubber
butadiene
copolymer
resins
adhesive
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
Application number
GB3690256A
Inventor
Edward Blake Storey
Louis Paul Gelinas
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.)
Polysar Ltd
Polymer Corp
Original Assignee
Polysar Ltd
Polymer Corp
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 Polysar Ltd, Polymer Corp filed Critical Polysar Ltd
Priority to GB3690256A priority Critical patent/GB806027A/en
Publication of GB806027A publication Critical patent/GB806027A/en
Expired legal-status Critical Current

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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J121/00—Adhesives based on unspecified rubbers

Abstract

An adhesive for bonding articles of natural or synthetic rubber comprises a vulcanizable synthetic rubber, a solvent therefor, a reinforcing filler, and a curing agent; the synthetic rubber comprising a polymer of butadiene or of substituted butadiene, and/or a copolymer of butadiene or of substituted butadiene with a copolymerizable aryl vinyl compound, the polymer or copolymer having an average molecular weight of at least 200,000. The preferred synthetic rubber is a butadienestyrene copolymer and may be used in an amount of 45-85 per cent by weight of the total solids. The solvent may be benzene, xylene or hexane, the reinforcing filler may be carbon black and the curing agent sulphur. Optional ingredients are natural or synthetic resins having a melting point of 70-140 DEG C., such as modified phenol-formaldehyde resins, coumarone indene resins and rosin, these resins may constitute up to 60 per cent of the synthetic rubber. The adhesive is of particular use in splicing tyres and it may be made from the composition of the tyre stock to be compounded by addition of the appropriate solvent. In a typical Example (No. 1) at a tread stock consisting of a butadiene-styrene copolymer, high abrasion furnace carbon black, stearic acid, zinc oxide, "Santocure" (Registered Trade Mark) and sulphur was spliced by means of an adhesive of the same composition but containing enough "Solvesso" (Registered Trade Mark) No. 1 to make a 15 per cent solution.
GB3690256A 1956-12-03 1956-12-03 Synthetic rubber adhesive Expired GB806027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3690256A GB806027A (en) 1956-12-03 1956-12-03 Synthetic rubber adhesive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3690256A GB806027A (en) 1956-12-03 1956-12-03 Synthetic rubber adhesive

Publications (1)

Publication Number Publication Date
GB806027A true GB806027A (en) 1958-12-17

Family

ID=10392081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3690256A Expired GB806027A (en) 1956-12-03 1956-12-03 Synthetic rubber adhesive

Country Status (1)

Country Link
GB (1) GB806027A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140202608A1 (en) * 2013-01-18 2014-07-24 Paul Harry Sandstrom Rubber cement and tire with fabricated tire tread
US20150107733A1 (en) * 2013-10-23 2015-04-23 The Goodyear Tire & Rubber Company Vegetable oil based rubber cement and tire with fabricated tread

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140202608A1 (en) * 2013-01-18 2014-07-24 Paul Harry Sandstrom Rubber cement and tire with fabricated tire tread
US9133371B2 (en) * 2013-01-18 2015-09-15 The Goodyear Tire & Rubber Company Rubber cement and tire with fabricated tire tread
US20150107733A1 (en) * 2013-10-23 2015-04-23 The Goodyear Tire & Rubber Company Vegetable oil based rubber cement and tire with fabricated tread

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