CH532131A - Strand-shaped product made from polypropylene foam - Google Patents

Strand-shaped product made from polypropylene foam

Info

Publication number
CH532131A
CH532131A CH740669A CH740669A CH532131A CH 532131 A CH532131 A CH 532131A CH 740669 A CH740669 A CH 740669A CH 740669 A CH740669 A CH 740669A CH 532131 A CH532131 A CH 532131A
Authority
CH
Switzerland
Prior art keywords
strand
product made
shaped product
polypropylene foam
foam
Prior art date
Application number
CH740669A
Other languages
German (de)
Inventor
Eberle Hans
Wuttke Gerhard
Original Assignee
Saleen Ges Mit Beschraenkter H
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
Priority claimed from DE19681769909 external-priority patent/DE1769909C3/en
Application filed by Saleen Ges Mit Beschraenkter H filed Critical Saleen Ges Mit Beschraenkter H
Publication of CH532131A publication Critical patent/CH532131A/en

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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers

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)
  • Laminated Bodies (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CH740669A 1968-08-03 1969-05-14 Strand-shaped product made from polypropylene foam CH532131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681769909 DE1769909C3 (en) 1968-08-03 Threads or strand-like structures made of polyolefin foam

Publications (1)

Publication Number Publication Date
CH532131A true CH532131A (en) 1972-12-31

Family

ID=5700327

Family Applications (1)

Application Number Title Priority Date Filing Date
CH740669A CH532131A (en) 1968-08-03 1969-05-14 Strand-shaped product made from polypropylene foam

Country Status (5)

Country Link
BE (1) BE736864A (en)
CH (1) CH532131A (en)
FR (1) FR2016860A1 (en)
GB (1) GB1272076A (en)
NL (1) NL6910411A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940736A (en) * 1988-09-12 1990-07-10 Amoco Corporation Production of low density polypropylene foam

Also Published As

Publication number Publication date
DE1769909A1 (en) 1971-08-19
NL6910411A (en) 1970-02-05
GB1272076A (en) 1972-04-26
BE736864A (en) 1969-12-31
FR2016860A1 (en) 1970-05-15

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Legal Events

Date Code Title Description
PL Patent ceased