FR1297892A - Procédé de traitement du polystyrène expansé et nouvelle matière ainsi obtenue - Google Patents

Procédé de traitement du polystyrène expansé et nouvelle matière ainsi obtenue

Info

Publication number
FR1297892A
FR1297892A FR862967A FR862967A FR1297892A FR 1297892 A FR1297892 A FR 1297892A FR 862967 A FR862967 A FR 862967A FR 862967 A FR862967 A FR 862967A FR 1297892 A FR1297892 A FR 1297892A
Authority
FR
France
Prior art keywords
new material
expanded polystyrene
treating expanded
treating
polystyrene
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
FR862967A
Other languages
English (en)
Inventor
Henri Jean Boujard
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
Priority to FR862967A priority Critical patent/FR1297892A/fr
Application granted granted Critical
Publication of FR1297892A publication Critical patent/FR1297892A/fr
Expired 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C08J9/236—Forming foamed products using binding agents
    • 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
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene

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)
FR862967A 1961-05-26 1961-05-26 Procédé de traitement du polystyrène expansé et nouvelle matière ainsi obtenue Expired FR1297892A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR862967A FR1297892A (fr) 1961-05-26 1961-05-26 Procédé de traitement du polystyrène expansé et nouvelle matière ainsi obtenue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR862967A FR1297892A (fr) 1961-05-26 1961-05-26 Procédé de traitement du polystyrène expansé et nouvelle matière ainsi obtenue

Publications (1)

Publication Number Publication Date
FR1297892A true FR1297892A (fr) 1962-07-06

Family

ID=8755921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862967A Expired FR1297892A (fr) 1961-05-26 1961-05-26 Procédé de traitement du polystyrène expansé et nouvelle matière ainsi obtenue

Country Status (1)

Country Link
FR (1) FR1297892A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471419A (en) * 1965-09-29 1969-10-07 Joseph Ronald Ehrlich Pore-filled open-cell foam
FR2461572A1 (fr) * 1979-07-24 1981-02-06 Bouchet Plastiques Procede de fabrication d'agglomerats legers et permeables a partir de particules de base non spheriques en polystyrene expanse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471419A (en) * 1965-09-29 1969-10-07 Joseph Ronald Ehrlich Pore-filled open-cell foam
FR2461572A1 (fr) * 1979-07-24 1981-02-06 Bouchet Plastiques Procede de fabrication d'agglomerats legers et permeables a partir de particules de base non spheriques en polystyrene expanse

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