FR924538A - Matières spongieuses ou cellulaires artificielles dérivées du polythène - Google Patents

Matières spongieuses ou cellulaires artificielles dérivées du polythène

Info

Publication number
FR924538A
FR924538A FR924538DA FR924538A FR 924538 A FR924538 A FR 924538A FR 924538D A FR924538D A FR 924538DA FR 924538 A FR924538 A FR 924538A
Authority
FR
France
Prior art keywords
polythene
man
materials derived
cellular materials
spongy
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
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR924538A publication Critical patent/FR924538A/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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene

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)
FR924538D 1946-03-28 1946-03-28 Matières spongieuses ou cellulaires artificielles dérivées du polythène Expired FR924538A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924538T 1946-03-28

Publications (1)

Publication Number Publication Date
FR924538A true FR924538A (fr) 1947-08-07

Family

ID=9439441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924538D Expired FR924538A (fr) 1946-03-28 1946-03-28 Matières spongieuses ou cellulaires artificielles dérivées du polythène

Country Status (1)

Country Link
FR (1) FR924538A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388850A1 (fr) * 1977-04-27 1978-11-24 Nordson Corp Produits comprenant une mousse de matiere thermoplastique et leurs procedes de realisation
EP0503220A1 (fr) * 1991-03-13 1992-09-16 Advanced Elastomer Systems, L.P. Moussage d'élastomères thermoplastiques
US5607629A (en) * 1991-04-23 1997-03-04 Amesbury Group Inc. Process for extruding low density foam using water as a blowing agent
US5728406A (en) * 1989-07-11 1998-03-17 Amesbury Group, Inc. Apparatus for extruding a low density thermoplastic foam

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388850A1 (fr) * 1977-04-27 1978-11-24 Nordson Corp Produits comprenant une mousse de matiere thermoplastique et leurs procedes de realisation
US5728406A (en) * 1989-07-11 1998-03-17 Amesbury Group, Inc. Apparatus for extruding a low density thermoplastic foam
EP0503220A1 (fr) * 1991-03-13 1992-09-16 Advanced Elastomer Systems, L.P. Moussage d'élastomères thermoplastiques
US5607629A (en) * 1991-04-23 1997-03-04 Amesbury Group Inc. Process for extruding low density foam using water as a blowing agent
US5788889A (en) * 1991-04-23 1998-08-04 Amesbury Group, Inc. Process for extruding low density foam using water blowing agent
EP0603183B1 (fr) * 1991-04-23 1999-08-25 Amesbury Group, Inc. Procede permettant d'extruder de la mousse a faible densite avec de l'eau comme agent gonflant

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