FR1241295A - Improvements in manufacturing processes for flat or corrugated sheets in plastic materials, reinforced or not - Google Patents

Improvements in manufacturing processes for flat or corrugated sheets in plastic materials, reinforced or not

Info

Publication number
FR1241295A
FR1241295A FR802351A FR802351A FR1241295A FR 1241295 A FR1241295 A FR 1241295A FR 802351 A FR802351 A FR 802351A FR 802351 A FR802351 A FR 802351A FR 1241295 A FR1241295 A FR 1241295A
Authority
FR
France
Prior art keywords
reinforced
flat
manufacturing processes
plastic materials
corrugated sheets
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
FR802351A
Other languages
French (fr)
Inventor
Doucet
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.)
DURALUMIN
Compagnie Generale du Duralumin et du Cuivre SA
Original Assignee
DURALUMIN
Compagnie Generale du Duralumin et du Cuivre 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 DURALUMIN, Compagnie Generale du Duralumin et du Cuivre SA filed Critical DURALUMIN
Priority to FR802351A priority Critical patent/FR1241295A/en
Application granted granted Critical
Publication of FR1241295A publication Critical patent/FR1241295A/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
FR802351A 1959-08-07 1959-08-07 Improvements in manufacturing processes for flat or corrugated sheets in plastic materials, reinforced or not Expired FR1241295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR802351A FR1241295A (en) 1959-08-07 1959-08-07 Improvements in manufacturing processes for flat or corrugated sheets in plastic materials, reinforced or not

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802351A FR1241295A (en) 1959-08-07 1959-08-07 Improvements in manufacturing processes for flat or corrugated sheets in plastic materials, reinforced or not

Publications (1)

Publication Number Publication Date
FR1241295A true FR1241295A (en) 1960-09-16

Family

ID=8718114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802351A Expired FR1241295A (en) 1959-08-07 1959-08-07 Improvements in manufacturing processes for flat or corrugated sheets in plastic materials, reinforced or not

Country Status (1)

Country Link
FR (1) FR1241295A (en)

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