FR2174307A7 - Fibre reinforced thermoplastic buildingpannels - Google Patents

Fibre reinforced thermoplastic buildingpannels

Info

Publication number
FR2174307A7
FR2174307A7 FR7107672A FR7107672A FR2174307A7 FR 2174307 A7 FR2174307 A7 FR 2174307A7 FR 7107672 A FR7107672 A FR 7107672A FR 7107672 A FR7107672 A FR 7107672A FR 2174307 A7 FR2174307 A7 FR 2174307A7
Authority
FR
France
Prior art keywords
buildingpannels
fibre reinforced
reinforced thermoplastic
embossed surface
tearing
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
FR7107672A
Other languages
French (fr)
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.)
Ruetgers Germany GmbH
Original Assignee
Ruetgerswerke AG
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 Ruetgerswerke AG filed Critical Ruetgerswerke AG
Application granted granted Critical
Publication of FR2174307A7 publication Critical patent/FR2174307A7/en
Expired 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/224—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length having a profiled section, e.g. tubes, rods
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/24—Corrugating of plates or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)

Abstract

A textile web (e.g. of glass fibre) is sandwiched between two softened high density thermoplastic sheets and passed between a pair of embossing rollers to produce an embossed surface on one or both sides of the laminate. The embossed surface may be in the form of (a) rectangular network of channels which increase the resistance to tearing of the panels.
FR7107672A 1970-04-15 1971-03-05 Fibre reinforced thermoplastic buildingpannels Expired FR2174307A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702017921 DE2017921A1 (en) 1970-04-15 1970-04-15 Process for the production of structurally uniform foils with reinforcements on one or both sides

Publications (1)

Publication Number Publication Date
FR2174307A7 true FR2174307A7 (en) 1973-10-12

Family

ID=5768078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7107672A Expired FR2174307A7 (en) 1970-04-15 1971-03-05 Fibre reinforced thermoplastic buildingpannels

Country Status (5)

Country Link
BE (1) BE763888A (en)
CH (1) CH517577A (en)
DE (1) DE2017921A1 (en)
FR (1) FR2174307A7 (en)
NL (1) NL7104637A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009398A3 (en) * 1995-05-15 1997-03-04 Solvay Process for producing a thermoplastic film nib, film under this method, use of this film for the production of an article and article and realise.

Also Published As

Publication number Publication date
BE763888A (en) 1971-08-02
DE2017921A1 (en) 1971-10-28
CH517577A (en) 1972-01-15
NL7104637A (en) 1971-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse