ES323628A1 - PROCEDURE FOR THE MANUFACTURE OF A FOAMY CELLULAR POLYMER MATERIAL - Google Patents

PROCEDURE FOR THE MANUFACTURE OF A FOAMY CELLULAR POLYMER MATERIAL

Info

Publication number
ES323628A1
ES323628A1 ES0323628A ES323628A ES323628A1 ES 323628 A1 ES323628 A1 ES 323628A1 ES 0323628 A ES0323628 A ES 0323628A ES 323628 A ES323628 A ES 323628A ES 323628 A1 ES323628 A1 ES 323628A1
Authority
ES
Spain
Prior art keywords
polymer material
foamy
procedure
manufacture
cellular polymer
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
ES0323628A
Other languages
Spanish (es)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES323628A1 publication Critical patent/ES323628A1/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
    • C08J9/04—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

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Process for manufacturing a foamed cellular polymer material, characterized in that it comprises expanding a molten polymer, by means of an insufflating agent, produced by the decomposition of a second polymer. (Machine-translation by Google Translate, not legally binding)
ES0323628A 1965-02-26 1966-02-26 PROCEDURE FOR THE MANUFACTURE OF A FOAMY CELLULAR POLYMER MATERIAL Expired ES323628A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB837365A GB1132105A (en) 1965-02-26 1965-02-26 Foamed polymeric materials

Publications (1)

Publication Number Publication Date
ES323628A1 true ES323628A1 (en) 1967-01-16

Family

ID=9851289

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0323628A Expired ES323628A1 (en) 1965-02-26 1966-02-26 PROCEDURE FOR THE MANUFACTURE OF A FOAMY CELLULAR POLYMER MATERIAL

Country Status (7)

Country Link
BE (1) BE677076A (en)
CH (1) CH456130A (en)
ES (1) ES323628A1 (en)
GB (1) GB1132105A (en)
LU (1) LU50533A1 (en)
NL (1) NL6602424A (en)
SE (1) SE317514B (en)

Also Published As

Publication number Publication date
LU50533A1 (en) 1966-04-25
GB1132105A (en) 1968-10-30
CH456130A (en) 1968-05-15
SE317514B (en) 1969-11-17
NL6602424A (en) 1966-08-29
BE677076A (en) 1966-08-25

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