GB1334719A - Moldable rubber composition - Google Patents

Moldable rubber composition

Info

Publication number
GB1334719A
GB1334719A GB4251971A GB4251971A GB1334719A GB 1334719 A GB1334719 A GB 1334719A GB 4251971 A GB4251971 A GB 4251971A GB 4251971 A GB4251971 A GB 4251971A GB 1334719 A GB1334719 A GB 1334719A
Authority
GB
United Kingdom
Prior art keywords
rubber
vulcanized
scrap
scrap rubber
particles
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
GB4251971A
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1334719A publication Critical patent/GB1334719A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers

Abstract

1334719 Scrap rubber compositions UNION CARBIDE CORP 13 Sept 1971 [14 Sept 1970] 42519/71 Headings C3P and C3Q A rubber moulding composition comprises uncured rubber and vulcanized scrap rubber in the form of particles passing through 0-208 mm. screen openings and constituting from 1 to 50% weight of the total amount of uncured rubber and vulcanized scrap rubber. The scrap rubber particles may be produced by the process disclosed in Specification 1,334,718. In the examples scrap rubber particles of specified sizes are blended with a tire tread formulation comprising SBR rubber and carbon black, the resulting blends being vulcanized.
GB4251971A 1970-09-14 1971-09-13 Moldable rubber composition Expired GB1334719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7220170A 1970-09-14 1970-09-14

Publications (1)

Publication Number Publication Date
GB1334719A true GB1334719A (en) 1973-10-24

Family

ID=22106188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4251971A Expired GB1334719A (en) 1970-09-14 1971-09-13 Moldable rubber composition

Country Status (4)

Country Link
CA (1) CA924849A (en)
DE (1) DE2145727A1 (en)
FR (1) FR2107206A5 (en)
GB (1) GB1334719A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049588A (en) 1973-01-02 1977-09-20 Gould Inc. Treatment of vulcanized rubber
WO2000053384A1 (en) 1999-03-10 2000-09-14 Suzuka Fuji Xerox Co., Ltd. Method of recycling molded resin

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2088845A1 (en) * 1992-08-19 1994-02-20 Thomas George Burrowes Process for making rubber articles and rubber articles made thereby
US5883140A (en) * 1993-12-06 1999-03-16 National Rubber L.L.C. Process for regeneration of rubber
US5510419A (en) * 1994-09-16 1996-04-23 National Rubber Technology Inc. Polymer-modified rubber composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049588A (en) 1973-01-02 1977-09-20 Gould Inc. Treatment of vulcanized rubber
WO2000053384A1 (en) 1999-03-10 2000-09-14 Suzuka Fuji Xerox Co., Ltd. Method of recycling molded resin
EP1166985A1 (en) * 1999-03-10 2002-01-02 Suzuka Fuji Xerox Co., Ltd. Method of recycling molded resin
EP1166985A4 (en) * 1999-03-10 2005-03-30 Fuji Xerox Suzuka Method of recycling molded resin

Also Published As

Publication number Publication date
FR2107206A5 (en) 1972-05-05
CA924849A (en) 1973-04-17
DE2145727A1 (en) 1972-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee