ES176103A1 - Mejoras o en relativas a los métodos de fabricación de materiales plásticos dilatados - Google Patents

Mejoras o en relativas a los métodos de fabricación de materiales plásticos dilatados

Info

Publication number
ES176103A1
ES176103A1 ES176103A ES176103A ES176103A1 ES 176103 A1 ES176103 A1 ES 176103A1 ES 176103 A ES176103 A ES 176103A ES 176103 A ES176103 A ES 176103A ES 176103 A1 ES176103 A1 ES 176103A1
Authority
ES
Spain
Prior art keywords
dilated
relation
manufacturing
methods
plastic materials
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
ES176103A
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
Standard Electrica SA
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 Alcatel Espana SA, Standard Electrica SA filed Critical Alcatel Espana SA
Publication of ES176103A1 publication Critical patent/ES176103A1/es
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

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
ES176103A 1946-01-24 1946-12-14 Mejoras o en relativas a los métodos de fabricación de materiales plásticos dilatados Expired ES176103A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB238146A GB627248A (en) 1946-01-24 1946-01-24 Improvements in or relating to the manufacture of expanded plastic materials

Publications (1)

Publication Number Publication Date
ES176103A1 true ES176103A1 (es) 1947-01-16

Family

ID=9738546

Family Applications (1)

Application Number Title Priority Date Filing Date
ES176103A Expired ES176103A1 (es) 1946-01-24 1946-12-14 Mejoras o en relativas a los métodos de fabricación de materiales plásticos dilatados

Country Status (2)

Country Link
ES (1) ES176103A1 (es)
GB (1) GB627248A (es)

Also Published As

Publication number Publication date
GB627248A (en) 1949-08-04

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