FR2268822A1 - Reinforcing plastic foam moulding compsn - by incorporating (glass) fibres into reaction mixt prior to polymn and foaming - Google Patents

Reinforcing plastic foam moulding compsn - by incorporating (glass) fibres into reaction mixt prior to polymn and foaming

Info

Publication number
FR2268822A1
FR2268822A1 FR7413991A FR7413991A FR2268822A1 FR 2268822 A1 FR2268822 A1 FR 2268822A1 FR 7413991 A FR7413991 A FR 7413991A FR 7413991 A FR7413991 A FR 7413991A FR 2268822 A1 FR2268822 A1 FR 2268822A1
Authority
FR
France
Prior art keywords
polymn
incorporating
fibres
glass
prior
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
FR7413991A
Other languages
English (en)
French (fr)
Other versions
FR2268822B1 (OSRAM
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.)
SOVAP
Original Assignee
SOVAP
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 SOVAP filed Critical SOVAP
Priority to FR7413991A priority Critical patent/FR2268822A1/fr
Priority to SE7504239A priority patent/SE7504239L/xx
Priority to DE19752516607 priority patent/DE2516607A1/de
Priority to IT68026/75A priority patent/IT1069138B/it
Priority to BE155635A priority patent/BE828221A/xx
Priority to JP50048258A priority patent/JPS50143867A/ja
Priority to NL7504753A priority patent/NL7504753A/xx
Priority to AU80411/75A priority patent/AU8041175A/en
Priority to ZA00752606A priority patent/ZA752606B/xx
Priority to BR3104/75A priority patent/BR7502441A/pt
Priority to ES436877A priority patent/ES436877A1/es
Publication of FR2268822A1 publication Critical patent/FR2268822A1/fr
Application granted granted Critical
Publication of FR2268822B1 publication Critical patent/FR2268822B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0085—Use of fibrous compounding ingredients
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7413991A 1974-04-23 1974-04-23 Reinforcing plastic foam moulding compsn - by incorporating (glass) fibres into reaction mixt prior to polymn and foaming Granted FR2268822A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7413991A FR2268822A1 (en) 1974-04-23 1974-04-23 Reinforcing plastic foam moulding compsn - by incorporating (glass) fibres into reaction mixt prior to polymn and foaming
SE7504239A SE7504239L (sv) 1974-04-23 1975-04-14 Cellplastprodukter och forfarande for deras framstellning.
DE19752516607 DE2516607A1 (de) 1974-04-23 1975-04-16 Zellfoermiger formkoerper aus kunststoff und verfahren zu seiner herstellung
IT68026/75A IT1069138B (it) 1974-04-23 1975-04-21 Prodotto cellulare di materia plastica e procedimento per la sua fabbricazione
JP50048258A JPS50143867A (OSRAM) 1974-04-23 1975-04-22
NL7504753A NL7504753A (nl) 1974-04-23 1975-04-22 Werkwijze voor het bereiden van celvormige kunst- stoffen of kunststofschuim.
BE155635A BE828221A (fr) 1974-04-23 1975-04-22 Produits alveolaires renforces et procede pour leur preparation
AU80411/75A AU8041175A (en) 1974-04-23 1975-04-22 Alveolar products and process of manufacturing the same
ZA00752606A ZA752606B (en) 1974-04-23 1975-04-22 Improvements in alveolar products and process of manufacturing the same
BR3104/75A BR7502441A (pt) 1974-04-23 1975-04-22 Produto celular ou alveolar moldavel constituido por um plastico para montagem de varias estruturas e processo para a sua preparacao
ES436877A ES436877A1 (es) 1974-04-23 1975-04-23 Procedimiento para la preparacion de productos alveolares reforzados.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413991A FR2268822A1 (en) 1974-04-23 1974-04-23 Reinforcing plastic foam moulding compsn - by incorporating (glass) fibres into reaction mixt prior to polymn and foaming

Publications (2)

Publication Number Publication Date
FR2268822A1 true FR2268822A1 (en) 1975-11-21
FR2268822B1 FR2268822B1 (OSRAM) 1978-08-04

Family

ID=9137970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413991A Granted FR2268822A1 (en) 1974-04-23 1974-04-23 Reinforcing plastic foam moulding compsn - by incorporating (glass) fibres into reaction mixt prior to polymn and foaming

Country Status (3)

Country Link
BE (1) BE828221A (OSRAM)
FR (1) FR2268822A1 (OSRAM)
ZA (1) ZA752606B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475975A1 (fr) * 1980-02-19 1981-08-21 Comprifalt Materiau d'insonorisation en mousse de fibres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475975A1 (fr) * 1980-02-19 1981-08-21 Comprifalt Materiau d'insonorisation en mousse de fibres

Also Published As

Publication number Publication date
FR2268822B1 (OSRAM) 1978-08-04
ZA752606B (en) 1976-03-31
BE828221A (fr) 1975-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse