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AT274392B - Verfahren zur Herstellung von Formkörpern aus schaumförmigen Olefinpolymerisaten - Google Patents

Verfahren zur Herstellung von Formkörpern aus schaumförmigen Olefinpolymerisaten

Info

Publication number
AT274392B
AT274392B AT403367A AT403367A AT274392B AT 274392 B AT274392 B AT 274392B AT 403367 A AT403367 A AT 403367A AT 403367 A AT403367 A AT 403367A AT 274392 B AT274392 B AT 274392B
Authority
AT
Austria
Prior art keywords
moldings
foam
production
olefin polymers
olefin
Prior art date
Application number
AT403367A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT274392B publication Critical patent/AT274392B/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
    • C08J9/22—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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
AT403367A 1966-04-28 1967-04-29 Verfahren zur Herstellung von Formkörpern aus schaumförmigen Olefinpolymerisaten AT274392B (de)

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
AT274392B true AT274392B (de) 1969-09-10

Family

ID=25967862

Family Applications (1)

Application Number Title Priority Date Filing Date
AT403367A AT274392B (de) 1966-04-28 1967-04-29 Verfahren zur Herstellung von Formkörpern aus schaumförmigen Olefinpolymerisaten

Country Status (16)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071981A1 (de) * 1981-08-05 1983-02-16 Japan Styrene Paper Corporation Geschäumte Formkörper aus Polypropylen-Harz
EP0072499A1 (de) * 1981-08-05 1983-02-23 Japan Styrene Paper Corporation Verfahren zur Herstellung geschäumter Formkörper aus Polypropylen-Harz

Families Citing this family (3)

* 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
GB8622541D0 (en) * 1986-09-18 1986-10-22 Trondex Ltd Producing mouldings
DK2829377T3 (en) * 2013-07-23 2015-10-19 Sto Se & Co Kgaa Process for manufacturing an insulating element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973134C (de) * 1951-04-26 1959-12-10 Basf Ag Verfahren zur Herstellung masshaltiger poroeser Formkoerper aus thermoplastischen Kunststoffen
US3129464A (en) * 1960-11-15 1964-04-21 Owens Illinois Glass Co Molding apparatus
NL284511A (de) * 1961-10-20 1900-01-01
BE622380A (de) * 1962-09-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071981A1 (de) * 1981-08-05 1983-02-16 Japan Styrene Paper Corporation Geschäumte Formkörper aus Polypropylen-Harz
EP0072499A1 (de) * 1981-08-05 1983-02-23 Japan Styrene Paper Corporation Verfahren zur Herstellung geschäumter Formkörper aus Polypropylen-Harz

Also Published As

Publication number Publication date
SE336893B (de) 1971-07-19
CS157627B2 (de) 1974-09-16
ES339865A1 (es) 1968-05-16
FR1522651A (fr) 1968-04-26
SU470967A3 (ru) 1975-05-15
JPS5012473B1 (de) 1975-05-12
GB1176238A (en) 1970-01-01
NL142715B (nl) 1974-07-15
DE1629295A1 (de) 1971-08-19
DK120665B (da) 1971-06-28
BE697785A (de) 1967-10-30
CH473165A (de) 1969-05-31
DE1629295B2 (de) 1974-04-25
DE1629281B1 (de) 1972-03-23
YU85267A (en) 1973-04-30
MY7100102A (en) 1971-12-31
YU31703B (en) 1973-10-31
NL6705987A (de) 1967-10-30
IL27814A (en) 1970-09-17

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