FR2351206A1 - Vibration of rubber reinforcement textiles during impregnation - with bonding agents, for increased coating penetration and application - Google Patents

Vibration of rubber reinforcement textiles during impregnation - with bonding agents, for increased coating penetration and application

Info

Publication number
FR2351206A1
FR2351206A1 FR7615021A FR7615021A FR2351206A1 FR 2351206 A1 FR2351206 A1 FR 2351206A1 FR 7615021 A FR7615021 A FR 7615021A FR 7615021 A FR7615021 A FR 7615021A FR 2351206 A1 FR2351206 A1 FR 2351206A1
Authority
FR
France
Prior art keywords
filaments
roll
vibration
application
bonding agents
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
FR7615021A
Other languages
French (fr)
Other versions
FR2351206B1 (en
Inventor
Yves Mazieres
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.)
FIVEREL
Original Assignee
FIVEREL
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 FIVEREL filed Critical FIVEREL
Priority to FR7615021A priority Critical patent/FR2351206A1/en
Publication of FR2351206A1 publication Critical patent/FR2351206A1/en
Application granted granted Critical
Publication of FR2351206B1 publication Critical patent/FR2351206B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/16—Dipping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
    • B29B15/125—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex by dipping
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/003—Treatment with radio-waves or microwaves

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Impregnation of continuous filaments passing through a dip bath is enhanced by vibrating the filaments with direct impulses, viz contact with an oscillating bar. Specifically an array or mat of filaments is vibrated by a common transverse bar. Filaments leaving the bath pass round a hollow steel roll covered with silane rubber of 40 degrees Shore hardness and closed by polyamide end caps. The roll is in contact with a wiping roll which incorporates a chamber allowing the roll cover to be pressurised against the passing filaments. Used esp. for coating filaments with adhesion promoters prior to use for reinforcing rubber. Vibration enhances coating efficiency, esp. penetration between groups of filaments.
FR7615021A 1976-05-14 1976-05-14 Vibration of rubber reinforcement textiles during impregnation - with bonding agents, for increased coating penetration and application Granted FR2351206A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7615021A FR2351206A1 (en) 1976-05-14 1976-05-14 Vibration of rubber reinforcement textiles during impregnation - with bonding agents, for increased coating penetration and application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7615021A FR2351206A1 (en) 1976-05-14 1976-05-14 Vibration of rubber reinforcement textiles during impregnation - with bonding agents, for increased coating penetration and application

Publications (2)

Publication Number Publication Date
FR2351206A1 true FR2351206A1 (en) 1977-12-09
FR2351206B1 FR2351206B1 (en) 1979-01-19

Family

ID=9173313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615021A Granted FR2351206A1 (en) 1976-05-14 1976-05-14 Vibration of rubber reinforcement textiles during impregnation - with bonding agents, for increased coating penetration and application

Country Status (1)

Country Link
FR (1) FR2351206A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589394A1 (en) * 1985-10-14 1987-05-07 Nippon Carbon Co Ltd METHOD FOR MANUFACTURING A SILICON CARBIDE FIBER-REINFORCED GLASS COMPOSITE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589394A1 (en) * 1985-10-14 1987-05-07 Nippon Carbon Co Ltd METHOD FOR MANUFACTURING A SILICON CARBIDE FIBER-REINFORCED GLASS COMPOSITE

Also Published As

Publication number Publication date
FR2351206B1 (en) 1979-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse