CH417942A - Verfahren zur Herstellung von Schaumstoffen aus thermoplastischen Kunststoffen - Google Patents

Verfahren zur Herstellung von Schaumstoffen aus thermoplastischen Kunststoffen

Info

Publication number
CH417942A
CH417942A CH826460A CH826460A CH417942A CH 417942 A CH417942 A CH 417942A CH 826460 A CH826460 A CH 826460A CH 826460 A CH826460 A CH 826460A CH 417942 A CH417942 A CH 417942A
Authority
CH
Switzerland
Prior art keywords
thermoplastics
foams
production
Prior art date
Application number
CH826460A
Other languages
English (en)
Inventor
Ferdinand Dr Meyer
Erich Dr Knobloch Horst
Herwig Dr Freyschlag
Dieter Dr Rauschenbach Rolf
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of CH417942A publication Critical patent/CH417942A/de

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
    • C08J9/14—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 organic
    • C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
    • 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
    • C08J2325/00—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 an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene

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)
CH826460A 1959-08-11 1960-07-20 Verfahren zur Herstellung von Schaumstoffen aus thermoplastischen Kunststoffen CH417942A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB54389A DE1176844B (de) 1959-08-11 1959-08-11 Verfahren zum Herstellen von geschaeumten Folien aus thermoplastischen Kunststoffen

Publications (1)

Publication Number Publication Date
CH417942A true CH417942A (de) 1966-07-31

Family

ID=6970580

Family Applications (1)

Application Number Title Priority Date Filing Date
CH826460A CH417942A (de) 1959-08-11 1960-07-20 Verfahren zur Herstellung von Schaumstoffen aus thermoplastischen Kunststoffen

Country Status (3)

Country Link
CH (1) CH417942A (de)
DE (1) DE1176844B (de)
GB (1) GB899717A (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL140848B (nl) * 1947-06-20 Sterling Drug Inc Werkwijze ter bereiding van voor diagnostische doeleinden geschikte bis-(3-carbonylamino 2,4,6-trijoodbenzoezuren).
GB657338A (en) * 1948-12-02 1951-09-19 Expanded Rubber Co Ltd Improvements in or relating to the production of hard cellular materials
CH284089A (de) * 1949-04-14 1952-07-15 Lonza Ag Verfahren zur Herstellung harter Zellkörper.
DE872265C (de) * 1950-07-13 1953-03-30 Basf Ag Verfahren zur Herstellung isolierender, poroeser Folien oder UEberzuege aus Kunststoffen
FR1136056A (fr) * 1954-10-01 1957-05-09 Basf Ag Procédé de production de masses poreuses en résines thermoplastiques
BE555599A (de) * 1956-03-08

Also Published As

Publication number Publication date
GB899717A (en) 1962-06-27
DE1176844B (de) 1964-08-27

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