FR2414995B1 - Materiau composite perfectionne a base de matiere thermoplastique et de materiaux fibreux - Google Patents

Materiau composite perfectionne a base de matiere thermoplastique et de materiaux fibreux

Info

Publication number
FR2414995B1
FR2414995B1 FR7801823A FR7801823A FR2414995B1 FR 2414995 B1 FR2414995 B1 FR 2414995B1 FR 7801823 A FR7801823 A FR 7801823A FR 7801823 A FR7801823 A FR 7801823A FR 2414995 B1 FR2414995 B1 FR 2414995B1
Authority
FR
France
Prior art keywords
fibrous materials
improved composite
composite material
thermoplastic material
material based
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
FR7801823A
Other languages
English (en)
Other versions
FR2414995A1 (fr
Inventor
Emile Morel
Gabriel Richert
Maurice Vizet
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.)
Institut National Recherche Chimique Appliquee
Original Assignee
Institut National Recherche Chimique Appliquee
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 Institut National Recherche Chimique Appliquee filed Critical Institut National Recherche Chimique Appliquee
Priority to FR7801823A priority Critical patent/FR2414995B1/fr
Priority to IT49110/78A priority patent/IT1103263B/it
Publication of FR2414995A1 publication Critical patent/FR2414995A1/fr
Application granted granted Critical
Publication of FR2414995B1 publication Critical patent/FR2414995B1/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
FR7801823A 1978-01-23 1978-01-23 Materiau composite perfectionne a base de matiere thermoplastique et de materiaux fibreux Expired FR2414995B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7801823A FR2414995B1 (fr) 1978-01-23 1978-01-23 Materiau composite perfectionne a base de matiere thermoplastique et de materiaux fibreux
IT49110/78A IT1103263B (it) 1978-01-23 1978-04-27 Perfezionamento nei materiali compositi a base di sostanze termoplastiche e materiali fibrosi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7801823A FR2414995B1 (fr) 1978-01-23 1978-01-23 Materiau composite perfectionne a base de matiere thermoplastique et de materiaux fibreux

Publications (2)

Publication Number Publication Date
FR2414995A1 FR2414995A1 (fr) 1979-08-17
FR2414995B1 true FR2414995B1 (fr) 1980-08-22

Family

ID=9203745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801823A Expired FR2414995B1 (fr) 1978-01-23 1978-01-23 Materiau composite perfectionne a base de matiere thermoplastique et de materiaux fibreux

Country Status (2)

Country Link
FR (1) FR2414995B1 (fr)
IT (1) IT1103263B (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120519A7 (en) * 1971-01-07 1972-08-18 Pechiney Saint Gobain Moulding sheets contg thermoplastic resin and glass - fibres for direct use
US4130614A (en) * 1976-02-02 1978-12-19 Exxon Research & Engineering Co. Method for making structural foams with facing sheets

Also Published As

Publication number Publication date
IT7849110A0 (it) 1978-04-27
FR2414995A1 (fr) 1979-08-17
IT1103263B (it) 1985-10-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse