OA03568A - Process for the production of molded parts of cellular polystyrene with improved surface and parts manufactured according to this process. - Google Patents

Process for the production of molded parts of cellular polystyrene with improved surface and parts manufactured according to this process.

Info

Publication number
OA03568A
OA03568A OA54164A OA54164A OA03568A OA 03568 A OA03568 A OA 03568A OA 54164 A OA54164 A OA 54164A OA 54164 A OA54164 A OA 54164A OA 03568 A OA03568 A OA 03568A
Authority
OA
OAPI
Prior art keywords
parts
production
manufactured according
improved surface
cellular polystyrene
Prior art date
Application number
OA54164A
Other languages
French (fr)
Original Assignee
Modell Und Patenverwertungs 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 Modell Und Patenverwertungs Ag filed Critical Modell Und Patenverwertungs Ag
Publication of OA03568A publication Critical patent/OA03568A/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
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • 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
    • B29L2007/008—Wide strips, e.g. films, webs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
OA54164A 1970-02-14 1971-02-06 Process for the production of molded parts of cellular polystyrene with improved surface and parts manufactured according to this process. OA03568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702006804 DE2006804A1 (en) 1970-02-14 1970-02-14 Process for the production of preferably surface-treated panels and other molded articles made of polystyrene foam

Publications (1)

Publication Number Publication Date
OA03568A true OA03568A (en) 1971-03-30

Family

ID=5762287

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54164A OA03568A (en) 1970-02-14 1971-02-06 Process for the production of molded parts of cellular polystyrene with improved surface and parts manufactured according to this process.

Country Status (13)

Country Link
BE (1) BE762846A (en)
BR (1) BR7100702D0 (en)
CA (1) CA969321A (en)
CH (1) CH518793A (en)
DE (1) DE2006804A1 (en)
ES (1) ES387877A1 (en)
FR (1) FR2080995B3 (en)
GB (1) GB1352176A (en)
HU (1) HU165717B (en)
IE (1) IE34942B1 (en)
NL (1) NL7101761A (en)
OA (1) OA03568A (en)
ZA (1) ZA71903B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001481A3 (en) * 1988-03-07 1989-11-07 Polysiertegels N V Expanded polystyrene component-cladding method - by heating non-expanded polystyrene layer and sucking against expanded component

Also Published As

Publication number Publication date
CA969321A (en) 1975-06-17
BE762846A (en) 1971-07-16
FR2080995A3 (en) 1971-11-26
GB1352176A (en) 1974-05-08
BR7100702D0 (en) 1973-04-12
IE34942B1 (en) 1975-10-01
NL7101761A (en) 1971-08-17
IE34942L (en) 1971-08-14
CH518793A (en) 1972-02-15
ZA71903B (en) 1971-10-27
FR2080995B3 (en) 1973-10-19
HU165717B (en) 1974-10-28
DE2006804A1 (en) 1971-08-26
ES387877A1 (en) 1974-03-01

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