BE828221A - Produits alveolaires renforces et procede pour leur preparation - Google Patents

Produits alveolaires renforces et procede pour leur preparation

Info

Publication number
BE828221A
BE828221A BE155635A BE155635A BE828221A BE 828221 A BE828221 A BE 828221A BE 155635 A BE155635 A BE 155635A BE 155635 A BE155635 A BE 155635A BE 828221 A BE828221 A BE 828221A
Authority
BE
Belgium
Prior art keywords
reinforced
preparation
alveolar
products
alveolar products
Prior art date
Application number
BE155635A
Other languages
English (en)
French (fr)
Inventor
B Legrand
J Perier
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 filed Critical
Publication of BE828221A publication Critical patent/BE828221A/xx

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)
BE155635A 1974-04-23 1975-04-22 Produits alveolaires renforces et procede pour leur preparation BE828221A (fr)

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 (1)

Publication Number Publication Date
BE828221A true BE828221A (fr) 1975-08-18

Family

ID=9137970

Family Applications (1)

Application Number Title Priority Date Filing Date
BE155635A BE828221A (fr) 1974-04-23 1975-04-22 Produits alveolaires renforces et procede pour leur preparation

Country Status (3)

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

Families Citing this family (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
FR2268822A1 (en) 1975-11-21

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