FR2475975B1 - - Google Patents

Info

Publication number
FR2475975B1
FR2475975B1 FR8003556A FR8003556A FR2475975B1 FR 2475975 B1 FR2475975 B1 FR 2475975B1 FR 8003556 A FR8003556 A FR 8003556A FR 8003556 A FR8003556 A FR 8003556A FR 2475975 B1 FR2475975 B1 FR 2475975B1
Authority
FR
France
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
FR8003556A
Other languages
French (fr)
Other versions
FR2475975A1 (fr
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.)
COMPRIFALT
Original Assignee
COMPRIFALT
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 COMPRIFALT filed Critical COMPRIFALT
Priority to FR8003556A priority Critical patent/FR2475975A1/fr
Publication of FR2475975A1 publication Critical patent/FR2475975A1/fr
Application granted granted Critical
Publication of FR2475975B1 publication Critical patent/FR2475975B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR8003556A 1980-02-19 1980-02-19 Materiau d'insonorisation en mousse de fibres Granted FR2475975A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8003556A FR2475975A1 (fr) 1980-02-19 1980-02-19 Materiau d'insonorisation en mousse de fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003556A FR2475975A1 (fr) 1980-02-19 1980-02-19 Materiau d'insonorisation en mousse de fibres

Publications (2)

Publication Number Publication Date
FR2475975A1 FR2475975A1 (fr) 1981-08-21
FR2475975B1 true FR2475975B1 (enExample) 1983-04-22

Family

ID=9238709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003556A Granted FR2475975A1 (fr) 1980-02-19 1980-02-19 Materiau d'insonorisation en mousse de fibres

Country Status (1)

Country Link
FR (1) FR2475975A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056702B1 (en) * 1981-01-21 1985-07-03 Imperial Chemical Industries Plc Process of producing fibre-reinforced shaped articles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1172571A (fr) * 1956-01-18 1959-02-12 Armour Res Found Complexes métal-plastique et procédés de fabrication
FR1199550A (fr) * 1957-03-14 1959-12-15 Owens Corning Fiberglass Corp Procédé de fabrication de produits composites de mousse et de fibres
US3867494A (en) * 1973-03-06 1975-02-18 Owens Corning Fiberglass Corp Method and apparatus for producing fiber reinforced organic foam
US4073840A (en) * 1973-10-19 1978-02-14 Exxon Research & Engineering Co. Method for forming a fiber reinforced foam article
FR2291238A2 (fr) * 1974-11-18 1976-06-11 Sovap Produits alveolaires renforces et procede pour leur preparation
FR2268822A1 (en) * 1974-04-23 1975-11-21 Sovap Reinforcing plastic foam moulding compsn - by incorporating (glass) fibres into reaction mixt prior to polymn and foaming

Also Published As

Publication number Publication date
FR2475975A1 (fr) 1981-08-21

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse