ES387877A1 - Procedimiento de fabricacion y acabado superficial de pie- zas moldeadas de espuma de poliestirol. - Google Patents

Procedimiento de fabricacion y acabado superficial de pie- zas moldeadas de espuma de poliestirol.

Info

Publication number
ES387877A1
ES387877A1 ES387877A ES387877A ES387877A1 ES 387877 A1 ES387877 A1 ES 387877A1 ES 387877 A ES387877 A ES 387877A ES 387877 A ES387877 A ES 387877A ES 387877 A1 ES387877 A1 ES 387877A1
Authority
ES
Spain
Prior art keywords
liners
manufacture
styrofoam
molded
formwork shells
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES387877A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MODELL und PATENTVERWERTUNGS A
Original Assignee
MODELL und PATENTVERWERTUNGS A
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 PATENTVERWERTUNGS A filed Critical MODELL und PATENTVERWERTUNGS A
Publication of ES387877A1 publication Critical patent/ES387877A1/es
Expired legal-status Critical Current

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)
ES387877A 1970-02-14 1971-02-02 Procedimiento de fabricacion y acabado superficial de pie- zas moldeadas de espuma de poliestirol. Expired ES387877A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702006804 DE2006804A1 (de) 1970-02-14 1970-02-14 Verfahren zur Herstellung vorzugs weise oberflachenverguteter Platten und an derer Formkörper aus Polystyrobchaum

Publications (1)

Publication Number Publication Date
ES387877A1 true ES387877A1 (es) 1974-03-01

Family

ID=5762287

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387877A Expired ES387877A1 (es) 1970-02-14 1971-02-02 Procedimiento de fabricacion y acabado superficial de pie- zas moldeadas de espuma de poliestirol.

Country Status (13)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001481A3 (nl) * 1988-03-07 1989-11-07 Polysiertegels N V Werkwijze voor het bekleden van elementen in geexpandeerd polystyreen met niet-geexpandeerd polystyreen en produkten volgens deze werkwijze bekomen.

Also Published As

Publication number Publication date
ZA71903B (en) 1971-10-27
HU165717B (forum.php) 1974-10-28
BR7100702D0 (pt) 1973-04-12
IE34942B1 (en) 1975-10-01
NL7101761A (forum.php) 1971-08-17
OA03568A (fr) 1971-03-30
FR2080995B3 (forum.php) 1973-10-19
GB1352176A (en) 1974-05-08
BE762846A (fr) 1971-07-16
DE2006804A1 (de) 1971-08-26
FR2080995A3 (forum.php) 1971-11-26
IE34942L (en) 1971-08-14
CA969321A (en) 1975-06-17
CH518793A (de) 1972-02-15

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