FR1451108A - Plastic foam articles and method of making such articles - Google Patents

Plastic foam articles and method of making such articles

Info

Publication number
FR1451108A
FR1451108A FR36182A FR36182A FR1451108A FR 1451108 A FR1451108 A FR 1451108A FR 36182 A FR36182 A FR 36182A FR 36182 A FR36182 A FR 36182A FR 1451108 A FR1451108 A FR 1451108A
Authority
FR
France
Prior art keywords
articles
making
plastic foam
foam articles
plastic
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
FR36182A
Other languages
French (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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to FR36182A priority Critical patent/FR1451108A/en
Application granted granted Critical
Publication of FR1451108A publication Critical patent/FR1451108A/en
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
    • C08J9/36—After-treatment
    • C08J9/38—Destruction of cell membranes
    • 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cell Biology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
FR36182A 1965-10-26 1965-10-26 Plastic foam articles and method of making such articles Expired FR1451108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR36182A FR1451108A (en) 1965-10-26 1965-10-26 Plastic foam articles and method of making such articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR36182A FR1451108A (en) 1965-10-26 1965-10-26 Plastic foam articles and method of making such articles

Publications (1)

Publication Number Publication Date
FR1451108A true FR1451108A (en) 1966-06-24

Family

ID=8591181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR36182A Expired FR1451108A (en) 1965-10-26 1965-10-26 Plastic foam articles and method of making such articles

Country Status (1)

Country Link
FR (1) FR1451108A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654669A1 (en) * 1989-11-21 1991-05-24 Air Liquide PROCESS FOR FORMING FOAMS OF PLASTIC MATERIALS.
FR2692834A1 (en) * 1992-06-26 1993-12-31 Recticel Continuous deadening of polyurethane foam blocks - by crushing the block between two independently driven compression rollers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654669A1 (en) * 1989-11-21 1991-05-24 Air Liquide PROCESS FOR FORMING FOAMS OF PLASTIC MATERIALS.
EP0429354A1 (en) * 1989-11-21 1991-05-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method of forming plastic foams
FR2692834A1 (en) * 1992-06-26 1993-12-31 Recticel Continuous deadening of polyurethane foam blocks - by crushing the block between two independently driven compression rollers

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