FR2183552A1 - Glass fibre reinforced thermoplastic sheet - with unblemished surface cured between vertical pneumatic jets - Google Patents

Glass fibre reinforced thermoplastic sheet - with unblemished surface cured between vertical pneumatic jets

Info

Publication number
FR2183552A1
FR2183552A1 FR7216645A FR7216645A FR2183552A1 FR 2183552 A1 FR2183552 A1 FR 2183552A1 FR 7216645 A FR7216645 A FR 7216645A FR 7216645 A FR7216645 A FR 7216645A FR 2183552 A1 FR2183552 A1 FR 2183552A1
Authority
FR
France
Prior art keywords
glass fibre
fibre reinforced
reinforced thermoplastic
thermoplastic sheet
vertical pneumatic
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
FR7216645A
Other languages
French (fr)
Other versions
FR2183552B1 (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.)
Takiron Chemical Co Ltd
Original Assignee
Takiron Chemical Co Ltd
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 Takiron Chemical Co Ltd filed Critical Takiron Chemical Co Ltd
Priority to FR7216645A priority Critical patent/FR2183552A1/en
Publication of FR2183552A1 publication Critical patent/FR2183552A1/en
Application granted granted Critical
Publication of FR2183552B1 publication Critical patent/FR2183552B1/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
    • B29C70/003—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised by the matrix material, e.g. material composition or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass

Abstract

Continuous sheet is made by impregnating a cloth or mat with a thermoplastic resin in a syrup contg. a catalysed vinyl monomer, and conveying the impregnated mat between two impermeable films supported by and renched with hot air jets. Pref. the sheet passes as a flat profile through a multistage pneumatic oven, then through a subsidiary unit which shapes (corrugates) the profile as well as completing the cure. Use of pneumatic supports offers more uniform heat distributin and less risk of surface marks than conveyor or roller supprts.
FR7216645A 1972-05-10 1972-05-10 Glass fibre reinforced thermoplastic sheet - with unblemished surface cured between vertical pneumatic jets Granted FR2183552A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7216645A FR2183552A1 (en) 1972-05-10 1972-05-10 Glass fibre reinforced thermoplastic sheet - with unblemished surface cured between vertical pneumatic jets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7216645A FR2183552A1 (en) 1972-05-10 1972-05-10 Glass fibre reinforced thermoplastic sheet - with unblemished surface cured between vertical pneumatic jets

Publications (2)

Publication Number Publication Date
FR2183552A1 true FR2183552A1 (en) 1973-12-21
FR2183552B1 FR2183552B1 (en) 1974-07-26

Family

ID=9098268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216645A Granted FR2183552A1 (en) 1972-05-10 1972-05-10 Glass fibre reinforced thermoplastic sheet - with unblemished surface cured between vertical pneumatic jets

Country Status (1)

Country Link
FR (1) FR2183552A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1573204A (en) * 1968-01-03 1969-07-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1573204A (en) * 1968-01-03 1969-07-04

Also Published As

Publication number Publication date
FR2183552B1 (en) 1974-07-26

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse