LU29032A1 - Procédé de fabrication de matériaux légers présentant une structure à cellules fermées - Google Patents

Procédé de fabrication de matériaux légers présentant une structure à cellules fermées

Info

Publication number
LU29032A1
LU29032A1 LU29032A LU29032A LU29032A1 LU 29032 A1 LU29032 A1 LU 29032A1 LU 29032 A LU29032 A LU 29032A LU 29032 A LU29032 A LU 29032A LU 29032 A1 LU29032 A1 LU 29032A1
Authority
LU
Luxembourg
Prior art keywords
cell structure
closed cell
lightweight materials
manufacturing lightweight
manufacturing
Prior art date
Application number
LU29032A
Other languages
English (en)
Original Assignee
Equip Menager Et Ind L
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 Equip Menager Et Ind L filed Critical Equip Menager Et Ind L
Publication of LU29032A1 publication Critical patent/LU29032A1/fr

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
    • C08J9/06—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 chemical blowing agent
    • C08J9/08—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 chemical blowing agent developing carbon dioxide
    • 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
    • C08J9/06—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 chemical 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
    • C08J2327/00—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 a halogen; Derivatives of such polymers
    • C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
LU29032A 1947-05-09 1948-05-08 Procédé de fabrication de matériaux légers présentant une structure à cellules fermées LU29032A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR946720T 1947-05-09

Publications (1)

Publication Number Publication Date
LU29032A1 true LU29032A1 (fr) 1952-10-20

Family

ID=9473089

Family Applications (1)

Application Number Title Priority Date Filing Date
LU29032A LU29032A1 (fr) 1947-05-09 1948-05-08 Procédé de fabrication de matériaux légers présentant une structure à cellules fermées

Country Status (3)

Country Link
BE (1) BE482413A (fr)
FR (1) FR946720A (fr)
LU (1) LU29032A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975884C (de) * 1950-01-17 1962-11-15 Hans Walter Loeckmann Verfahren und Vorrichtung zum Herstellen polycellularer Produkte
DE2940831A1 (de) * 1979-10-09 1981-04-23 Continental Gummi-Werke Ag, 3000 Hannover Verfahren zum herstellen von gegenstaenden aus zell-hart-polyvinylchlorid

Also Published As

Publication number Publication date
BE482413A (fr) 1948-05-24
FR946720A (fr) 1949-06-13

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