CH489353A - Process for manufacturing a polymeric foam and apparatus for its implementation - Google Patents

Process for manufacturing a polymeric foam and apparatus for its implementation

Info

Publication number
CH489353A
CH489353A CH960468A CH960468A CH489353A CH 489353 A CH489353 A CH 489353A CH 960468 A CH960468 A CH 960468A CH 960468 A CH960468 A CH 960468A CH 489353 A CH489353 A CH 489353A
Authority
CH
Switzerland
Prior art keywords
implementation
manufacturing
polymeric foam
polymeric
foam
Prior art date
Application number
CH960468A
Other languages
French (fr)
Inventor
George Petzetakis Nicholas
Original Assignee
Hellenic Plastics Rubber
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 Hellenic Plastics Rubber filed Critical Hellenic Plastics Rubber
Publication of CH489353A publication Critical patent/CH489353A/en

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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
CH960468A 1967-07-01 1968-06-27 Process for manufacturing a polymeric foam and apparatus for its implementation CH489353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR670035300 1967-07-01

Publications (1)

Publication Number Publication Date
CH489353A true CH489353A (en) 1970-04-30

Family

ID=10927208

Family Applications (1)

Application Number Title Priority Date Filing Date
CH960468A CH489353A (en) 1967-07-01 1968-06-27 Process for manufacturing a polymeric foam and apparatus for its implementation

Country Status (14)

Country Link
AT (1) AT311660B (en)
BE (1) BE717454A (en)
CH (1) CH489353A (en)
DE (1) DE1778967C3 (en)
DK (1) DK135445B (en)
ES (2) ES355631A1 (en)
FI (1) FI51918C (en)
GB (1) GB1235915A (en)
IE (1) IE32134B1 (en)
NL (1) NL162588C (en)
NO (1) NO135739C (en)
PL (1) PL70434B1 (en)
RO (1) RO59897A (en)
YU (1) YU33667B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659898A1 (en) * 1990-03-26 1991-09-27 Poncet Jean Device for continuously manufacturing polymer foam blocks of rectangular cross-section

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8314010D0 (en) * 1983-05-20 1983-06-29 Unifoam Ag Polymeric foam
DE10237005A1 (en) * 2002-08-13 2004-02-26 Bayer Ag Soft foam is produced by determining the height of the foam along an advancing line, comparing it to a reference value, and using the difference to control any adjustment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163007B (en) * 1957-03-28 1964-02-13 Correcta Werke Gmbh Device for the production of foam bodies with a flat surface in open molds
NL96046C (en) * 1958-11-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659898A1 (en) * 1990-03-26 1991-09-27 Poncet Jean Device for continuously manufacturing polymer foam blocks of rectangular cross-section

Also Published As

Publication number Publication date
DE1778967B2 (en) 1979-08-30
DK135445C (en) 1977-10-17
ES355631A1 (en) 1970-04-16
NL162588B (en) 1980-01-15
RO59897A (en) 1976-06-15
BE717454A (en) 1968-12-16
IE32134B1 (en) 1973-04-18
FI51918C (en) 1977-05-10
DK135445B (en) 1977-05-02
DE1778967C3 (en) 1982-09-23
YU154168A (en) 1977-06-30
NO135739C (en) 1977-05-25
DE1778967A1 (en) 1971-08-05
NO135739B (en) 1977-02-14
GB1235915A (en) 1971-06-16
NL162588C (en) 1980-06-16
ES375091A1 (en) 1972-03-16
PL70434B1 (en) 1974-02-28
FI51918B (en) 1977-01-31
YU33667B (en) 1977-12-31
IE32134L (en) 1969-01-01
AT311660B (en) 1973-11-26
NL6809300A (en) 1969-01-03

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Legal Events

Date Code Title Description
PL Patent ceased