GB1501954A - Polyester reinforced rubber articles - Google Patents

Polyester reinforced rubber articles

Info

Publication number
GB1501954A
GB1501954A GB4186275A GB4186275A GB1501954A GB 1501954 A GB1501954 A GB 1501954A GB 4186275 A GB4186275 A GB 4186275A GB 4186275 A GB4186275 A GB 4186275A GB 1501954 A GB1501954 A GB 1501954A
Authority
GB
United Kingdom
Prior art keywords
fluorine
polyester
rubber goods
oxygen
volume
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
GB4186275A
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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
Priority claimed from US05/531,854 external-priority patent/US4009304A/en
Application filed by Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of GB1501954A publication Critical patent/GB1501954A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/126—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers

Abstract

1501954 Improving adhesion to rubber AIR PRODUCTS & CHEMICALS INC 13 Oct 1975 [12 Dec 1974] 41862/75 Addition to 1395949 Heading DIP In the fabrication of polyester reinforced rubber goods e.g. tyres or transmission belts, a polyester fibre reinforcement material which may be a filament, yarn, cord or fabric, is contacted with a fluorine containing gas comprising up to 20% by volume fluorine and not more than 5% by volume of oxygen whereby its adhesion is enhanced when it is subsequently incorporated in the rubber goods. The gas preferably contains less than 5% fluorine e.g. 0.01-2% and is substantially free of oxygen, the quantity of fluorine added to the polyester being from 4 x 10<SP>-7</SP> to 4 x 10<SP>-1</SP> mg F/cm<SP>2</SP> during a contact time of less than 15 minutes. The carrier gas may be nitrogen. The fluorination is followed by a conventional resorcinol-formaldehyde-latex dip treatment followed by high temperature curing before incorporation of the reinforcement into the rubber goods.
GB4186275A 1974-12-12 1975-10-13 Polyester reinforced rubber articles Expired GB1501954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/531,854 US4009304A (en) 1971-09-30 1974-12-12 Fluorinated polyester tire reinforcement materials

Publications (1)

Publication Number Publication Date
GB1501954A true GB1501954A (en) 1978-02-22

Family

ID=24119332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4186275A Expired GB1501954A (en) 1974-12-12 1975-10-13 Polyester reinforced rubber articles

Country Status (8)

Country Link
JP (1) JPS5171386A (en)
BE (1) BE836360A (en)
CA (1) CA1074509A (en)
DE (1) DE2546426A1 (en)
FR (1) FR2294206A1 (en)
GB (1) GB1501954A (en)
NL (1) NL7514370A (en)
SE (1) SE7510920L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2162277A2 (en) * 2007-05-23 2010-03-17 Fenner U.S., Inc. Method for producing a stretch resistant belt

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105179A1 (en) * 1991-02-20 1992-08-27 Ahlbrandt System Gmbh METHOD FOR THE TREATMENT OF OBJECTS WITH A GAS CONTAINING FLUOR, AND DEVICE FOR ITS IMPLEMENTATION
JP4638995B2 (en) * 2001-03-30 2011-02-23 株式会社クラレ Molded body and method for producing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2162277A2 (en) * 2007-05-23 2010-03-17 Fenner U.S., Inc. Method for producing a stretch resistant belt
EP2162277A4 (en) * 2007-05-23 2011-07-27 Fenner Us Inc Method for producing a stretch resistant belt
US8440047B2 (en) 2007-05-23 2013-05-14 Fenner U.S., Inc. Method for producing a stretch resistant belt

Also Published As

Publication number Publication date
BE836360A (en) 1976-04-01
CA1074509A (en) 1980-04-01
JPS5171386A (en) 1976-06-21
FR2294206A1 (en) 1976-07-09
FR2294206B1 (en) 1979-03-16
DE2546426A1 (en) 1976-06-16
NL7514370A (en) 1976-06-15
SE7510920L (en) 1976-06-14

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Legal Events

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