ZA752606B - Improvements in alveolar products and process of manufacturing the same - Google Patents

Improvements in alveolar products and process of manufacturing the same

Info

Publication number
ZA752606B
ZA752606B ZA00752606A ZA752606A ZA752606B ZA 752606 B ZA752606 B ZA 752606B ZA 00752606 A ZA00752606 A ZA 00752606A ZA 752606 A ZA752606 A ZA 752606A ZA 752606 B ZA752606 B ZA 752606B
Authority
ZA
South Africa
Prior art keywords
manufacturing
same
alveolar
products
alveolar products
Prior art date
Application number
ZA00752606A
Other languages
English (en)
Inventor
J Perier
B Legrand
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
Publication of ZA752606B publication Critical patent/ZA752606B/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)
ZA00752606A 1974-04-23 1975-04-22 Improvements in alveolar products and process of manufacturing the same ZA752606B (en)

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
ZA752606B true ZA752606B (en) 1976-03-31

Family

ID=9137970

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00752606A ZA752606B (en) 1974-04-23 1975-04-22 Improvements in alveolar products and process of manufacturing the same

Country Status (3)

Country Link
BE (1) BE828221A (US20030220297A1-20031127-C00033.png)
FR (1) FR2268822A1 (US20030220297A1-20031127-C00033.png)
ZA (1) ZA752606B (US20030220297A1-20031127-C00033.png)

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 (US20030220297A1-20031127-C00033.png) 1978-08-04
BE828221A (fr) 1975-08-18
FR2268822A1 (en) 1975-11-21

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