CH591324A5 - - Google Patents

Info

Publication number
CH591324A5
CH591324A5 CH1379175A CH1379175A CH591324A5 CH 591324 A5 CH591324 A5 CH 591324A5 CH 1379175 A CH1379175 A CH 1379175A CH 1379175 A CH1379175 A CH 1379175A CH 591324 A5 CH591324 A5 CH 591324A5
Authority
CH
Switzerland
Application number
CH1379175A
Original Assignee
Schloemann Siemag 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 Schloemann Siemag Ag filed Critical Schloemann Siemag Ag
Publication of CH591324A5 publication Critical patent/CH591324A5/xx

Links

Classifications

    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
CH1379175A 1975-01-11 1975-10-25 CH591324A5 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752500972 DE2500972A1 (de) 1975-01-11 1975-01-11 Verfahren und vorrichtung zur herstellung von formteilen aus einem ein treibmittel enthaltenden thermoplastischen kunststoff

Publications (1)

Publication Number Publication Date
CH591324A5 true CH591324A5 (pt) 1977-09-15

Family

ID=5936289

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1379175A CH591324A5 (pt) 1975-01-11 1975-10-25

Country Status (3)

Country Link
JP (1) JPS5183664A (pt)
CH (1) CH591324A5 (pt)
DE (1) DE2500972A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806560B2 (de) * 1978-02-16 1981-05-07 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur kontinuierlichen Herstellung wärmeisolierter Leitungsrohre
US4255367A (en) * 1978-09-21 1981-03-10 Standard Oil Company (Indiana) Method for injection molding articles wherein additives are added in selective portions
JPS57203524A (en) * 1981-06-10 1982-12-13 Orion Kasei Kk Method and apparatus for injection molding of expanded molding
US4507255A (en) * 1983-03-30 1985-03-26 Orion Kasei Kabushiki Kaisha Process and apparatus for injection-molding foamed article
US4548776A (en) * 1983-11-23 1985-10-22 Techplastics, Inc. Method and apparatus for molding structural foam articles
NO863756L (no) * 1986-09-22 1988-03-23 Spydevold Baard Metode for fremstilling av celleplast.
DE19932954C2 (de) * 1999-07-14 2002-02-14 Torsten Herrmann Spritzgießvorrichtung
DE10055022A1 (de) * 2000-11-07 2002-05-16 Atecs Mannesmann Ag Verfahren zur Herstellung eines Formteils aus mikrozellularem Schaum und entsprechende Vorrichtung

Also Published As

Publication number Publication date
DE2500972A1 (de) 1976-07-15
JPS5183664A (pt) 1976-07-22

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Legal Events

Date Code Title Description
PL Patent ceased