FR2399456A1 - Rubber articles with polyester support, esp. conveyor belts - contg. metal cpds. to reduce terephthalic acid evolution on burning - Google Patents

Rubber articles with polyester support, esp. conveyor belts - contg. metal cpds. to reduce terephthalic acid evolution on burning

Info

Publication number
FR2399456A1
FR2399456A1 FR7724151A FR7724151A FR2399456A1 FR 2399456 A1 FR2399456 A1 FR 2399456A1 FR 7724151 A FR7724151 A FR 7724151A FR 7724151 A FR7724151 A FR 7724151A FR 2399456 A1 FR2399456 A1 FR 2399456A1
Authority
FR
France
Prior art keywords
terephthalic acid
contg
rubber articles
esp
burning
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.)
Granted
Application number
FR7724151A
Other languages
French (fr)
Other versions
FR2399456B1 (en
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.)
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Original Assignee
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
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 Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA filed Critical Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Priority to FR7724151A priority Critical patent/FR2399456A1/en
Publication of FR2399456A1 publication Critical patent/FR2399456A1/en
Application granted granted Critical
Publication of FR2399456B1 publication Critical patent/FR2399456B1/fr
Granted 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
    • C08J5/10—Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • C08K3/105—Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Rubber articles having a support comprising, at least in part, a polyester prod. by polycondensn. of terephthalic acid and ethylene glycol contain (by wt. of elastomer) 3-60% of an oxide, hydrooxide, carbonate, oxalate, acetate or sulphate of Ca, Ba, Sr, Zn, Mg or Al, pref. associated with >=1 molecules of water. The treatment is pref. used with conveyer belts contg. important amts. of polyester, used in mines or other enclosed spaces. The metal cpds. used (which, if salts, must decompose below 300 degrees C to liberate the metal oxide) prevent the liberation of excessive amts. of terephthalic acid in the event of fire, thus ensuring that the masks worn by personnel do not become obstructed by condensn. of the acid within them.
FR7724151A 1977-08-03 1977-08-03 Rubber articles with polyester support, esp. conveyor belts - contg. metal cpds. to reduce terephthalic acid evolution on burning Granted FR2399456A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7724151A FR2399456A1 (en) 1977-08-03 1977-08-03 Rubber articles with polyester support, esp. conveyor belts - contg. metal cpds. to reduce terephthalic acid evolution on burning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7724151A FR2399456A1 (en) 1977-08-03 1977-08-03 Rubber articles with polyester support, esp. conveyor belts - contg. metal cpds. to reduce terephthalic acid evolution on burning

Publications (2)

Publication Number Publication Date
FR2399456A1 true FR2399456A1 (en) 1979-03-02
FR2399456B1 FR2399456B1 (en) 1983-09-23

Family

ID=9194283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724151A Granted FR2399456A1 (en) 1977-08-03 1977-08-03 Rubber articles with polyester support, esp. conveyor belts - contg. metal cpds. to reduce terephthalic acid evolution on burning

Country Status (1)

Country Link
FR (1) FR2399456A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359877A1 (en) * 1976-07-29 1978-02-24 Bayer Ag METHOD OF MANUFACTURING A RUBBER-ADHESIVE FABRIC COMBINATION PROTECTED FROM PREMATURE VULCANIZATION AND STABLE IN STORAGE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB904452A (en) * 1958-01-04 1962-08-29 Dunlop Rubber Co Improvements in belting
GB956753A (en) * 1961-12-18 1964-04-29 Du Pont Improvements relating to elastomeric products
DE1907781A1 (en) * 1969-02-15 1970-08-20 Continental Gummi Werke Ag Method of increasing the thermal resistance - of polyester fibres in rubber mixts
GB1349856A (en) * 1970-08-11 1974-04-10 Ici Ltd Rubber-polyester compositions
FR2359172A1 (en) * 1976-07-21 1978-02-17 Hoechst Ag FABRIC REINFORCED RUBBER MANUFACTURED ITEMS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB904452A (en) * 1958-01-04 1962-08-29 Dunlop Rubber Co Improvements in belting
GB956753A (en) * 1961-12-18 1964-04-29 Du Pont Improvements relating to elastomeric products
DE1907781A1 (en) * 1969-02-15 1970-08-20 Continental Gummi Werke Ag Method of increasing the thermal resistance - of polyester fibres in rubber mixts
GB1349856A (en) * 1970-08-11 1974-04-10 Ici Ltd Rubber-polyester compositions
FR2359172A1 (en) * 1976-07-21 1978-02-17 Hoechst Ag FABRIC REINFORCED RUBBER MANUFACTURED ITEMS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359877A1 (en) * 1976-07-29 1978-02-24 Bayer Ag METHOD OF MANUFACTURING A RUBBER-ADHESIVE FABRIC COMBINATION PROTECTED FROM PREMATURE VULCANIZATION AND STABLE IN STORAGE

Also Published As

Publication number Publication date
FR2399456B1 (en) 1983-09-23

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse