FR2190751A1 - Glass fibre reinforced elastomer - with pretreatment of fibres with elastomer compatible composition and with different el - Google Patents

Glass fibre reinforced elastomer - with pretreatment of fibres with elastomer compatible composition and with different el

Info

Publication number
FR2190751A1
FR2190751A1 FR7224484A FR7224484A FR2190751A1 FR 2190751 A1 FR2190751 A1 FR 2190751A1 FR 7224484 A FR7224484 A FR 7224484A FR 7224484 A FR7224484 A FR 7224484A FR 2190751 A1 FR2190751 A1 FR 2190751A1
Authority
FR
France
Prior art keywords
elastomer
fibres
stage
different
compsn
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
FR7224484A
Other languages
French (fr)
Other versions
FR2190751B3 (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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas 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
Priority to BE785975D priority Critical patent/BE785975A/en
Application filed by Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Priority to FR7224484A priority patent/FR2190751A1/en
Publication of FR2190751A1 publication Critical patent/FR2190751A1/en
Application granted granted Critical
Publication of FR2190751B3 publication Critical patent/FR2190751B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/27—Rubber latex

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (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)
  • Reinforced Plastic Materials (AREA)

Abstract

Glass fibres which are to be incorporated in an elastomer forming a continuous phase are treated in order to ensure the separation of the fibres from each other and to promote adhesion of the fibres to the elastomer by (a) coating the fibres with a compsn. which is compatible with the elastomer and, after drying or curing, maintains the fibres separate in order to avoid mutual wear, (b) impregnating the coated fibres with an elastomer-based compns. which is different from the compsn. of stage (a) and is capable of reacting with the elastomer of the continuous phase or of adhering to this elastomer, and (c) collecting the fibres in bundles, this operation being effected after stage (a) and before stage (b) or before both stages. Stage (b) is effected when the compsn. of stage (a) applied to the fibres is sufficiently fluid to permit the mixing of the two compsns. so that a mechanical bond exists between the compsns. after drying and curing, stage (b) being terminated before the vulcanisation of the elastomer of the continuous phase.
FR7224484A 1972-07-06 1972-07-06 Glass fibre reinforced elastomer - with pretreatment of fibres with elastomer compatible composition and with different el Granted FR2190751A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE785975D BE785975A (en) 1972-07-06 PROCESS FOR TREATMENT OF GLASS FIBERS INTENDED FOR THE REINFORCEMENT OF ELASTOMERS
FR7224484A FR2190751A1 (en) 1972-07-06 1972-07-06 Glass fibre reinforced elastomer - with pretreatment of fibres with elastomer compatible composition and with different el

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7224484A FR2190751A1 (en) 1972-07-06 1972-07-06 Glass fibre reinforced elastomer - with pretreatment of fibres with elastomer compatible composition and with different el

Publications (2)

Publication Number Publication Date
FR2190751A1 true FR2190751A1 (en) 1974-02-01
FR2190751B3 FR2190751B3 (en) 1975-08-29

Family

ID=9101452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224484A Granted FR2190751A1 (en) 1972-07-06 1972-07-06 Glass fibre reinforced elastomer - with pretreatment of fibres with elastomer compatible composition and with different el

Country Status (2)

Country Link
BE (1) BE785975A (en)
FR (1) FR2190751A1 (en)

Also Published As

Publication number Publication date
FR2190751B3 (en) 1975-08-29
BE785975A (en) 1973-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse