CH473165A - Process for the production of moldings from foam-like olefin polymers - Google Patents

Process for the production of moldings from foam-like olefin polymers

Info

Publication number
CH473165A
CH473165A CH528667A CH528667A CH473165A CH 473165 A CH473165 A CH 473165A CH 528667 A CH528667 A CH 528667A CH 528667 A CH528667 A CH 528667A CH 473165 A CH473165 A CH 473165A
Authority
CH
Switzerland
Prior art keywords
moldings
foam
production
olefin polymers
olefin
Prior art date
Application number
CH528667A
Other languages
German (de)
Inventor
Fritz Dr Stastny
Rudolf Dr Gaeth
Hans-Georg Dr Trieschmann
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 CH473165A publication Critical patent/CH473165A/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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C08J9/232—Forming foamed products by sintering expandable particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/10—Applying counter-pressure during expanding
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • 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

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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
CH528667A 1966-04-28 1967-04-14 Process for the production of moldings from foam-like olefin polymers CH473165A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB0086847 1966-04-28
DEB0088585 1966-08-23

Publications (1)

Publication Number Publication Date
CH473165A true CH473165A (en) 1969-05-31

Family

ID=25967862

Family Applications (1)

Application Number Title Priority Date Filing Date
CH528667A CH473165A (en) 1966-04-28 1967-04-14 Process for the production of moldings from foam-like olefin polymers

Country Status (16)

Country Link
JP (1) JPS5012473B1 (en)
AT (1) AT274392B (en)
BE (1) BE697785A (en)
CH (1) CH473165A (en)
CS (1) CS157627B2 (en)
DE (2) DE1629281B1 (en)
DK (1) DK120665B (en)
ES (1) ES339865A1 (en)
FR (1) FR1522651A (en)
GB (1) GB1176238A (en)
IL (1) IL27814A (en)
MY (1) MY7100102A (en)
NL (1) NL142715B (en)
SE (1) SE336893B (en)
SU (1) SU470967A3 (en)
YU (1) YU31703B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698147A (en) * 1979-12-30 1981-08-07 Kanegafuchi Chem Ind Co Ltd Foamed polyolefin molding by water-impermeable bead method and preparation
JPS5943491B2 (en) * 1981-08-05 1984-10-22 日本スチレンペ−パ−株式会社 Polypropylene resin foam molding
JPS5943492B2 (en) * 1981-08-05 1984-10-22 日本スチレンペ−パ−株式会社 Manufacturing method of polypropylene resin foam molding
GB8622541D0 (en) * 1986-09-18 1986-10-22 Trondex Ltd Producing mouldings
ES2551454T3 (en) * 2013-07-23 2015-11-19 Sto Se & Co. Kgaa Manufacturing procedure of an insulation element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973134C (en) * 1951-04-26 1959-12-10 Basf Ag Process for the production of dimensionally stable porous moldings from thermoplastics
US3129464A (en) * 1960-11-15 1964-04-21 Owens Illinois Glass Co Molding apparatus
NL284511A (en) * 1961-10-20 1900-01-01
BE622380A (en) * 1962-09-11

Also Published As

Publication number Publication date
NL142715B (en) 1974-07-15
DE1629295B2 (en) 1974-04-25
JPS5012473B1 (en) 1975-05-12
SE336893B (en) 1971-07-19
BE697785A (en) 1967-10-30
DK120665B (en) 1971-06-28
GB1176238A (en) 1970-01-01
SU470967A3 (en) 1975-05-15
DE1629295A1 (en) 1971-08-19
NL6705987A (en) 1967-10-30
IL27814A (en) 1970-09-17
YU85267A (en) 1973-04-30
DE1629281B1 (en) 1972-03-23
YU31703B (en) 1973-10-31
AT274392B (en) 1969-09-10
FR1522651A (en) 1968-04-26
MY7100102A (en) 1971-12-31
ES339865A1 (en) 1968-05-16
CS157627B2 (en) 1974-09-16

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Legal Events

Date Code Title Description
PL Patent ceased