CH458709A - Process for re-pressing sheets or foils made of thermoplastic material - Google Patents

Process for re-pressing sheets or foils made of thermoplastic material

Info

Publication number
CH458709A
CH458709A CH255468A CH255468A CH458709A CH 458709 A CH458709 A CH 458709A CH 255468 A CH255468 A CH 255468A CH 255468 A CH255468 A CH 255468A CH 458709 A CH458709 A CH 458709A
Authority
CH
Switzerland
Prior art keywords
thermoplastic material
pressing sheets
foils made
foils
sheets
Prior art date
Application number
CH255468A
Other languages
German (de)
Inventor
Peilstoecker Guenter Dipl-Chem
Kurt Dr Blank
Original Assignee
Bayer Ag
Saint Gobain
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 Bayer Ag, Saint Gobain filed Critical Bayer Ag
Publication of CH458709A publication Critical patent/CH458709A/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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • 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
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/08—Glass
    • 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
    • B29L2007/002—Panels; Plates; Sheets
    • 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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CH255468A 1967-02-23 1968-02-22 Process for re-pressing sheets or foils made of thermoplastic material CH458709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0051610 1967-02-23

Publications (1)

Publication Number Publication Date
CH458709A true CH458709A (en) 1968-06-30

Family

ID=7104755

Family Applications (1)

Application Number Title Priority Date Filing Date
CH255468A CH458709A (en) 1967-02-23 1968-02-22 Process for re-pressing sheets or foils made of thermoplastic material

Country Status (10)

Country Link
AT (1) AT291538B (en)
BE (1) BE711184A (en)
CH (1) CH458709A (en)
DE (1) DE1704630A1 (en)
DK (1) DK116900B (en)
FR (1) FR1553623A (en)
GB (1) GB1198911A (en)
LU (1) LU55483A1 (en)
NL (1) NL6802621A (en)
SE (1) SE339101B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327149A (en) 1979-01-10 1982-04-27 Asahi Kasei Kogyo Kabushiki Kaisha Extruded rigid thermoplastic sheet having optically smooth surfaces
FR2951662B1 (en) * 2009-10-22 2012-03-23 Univ Claude Bernard Lyon METHOD AND MICRO-THERMOFORMING MACHINE FOR REALIZING MICROSTRUCTURES ON A WORKPIECE

Also Published As

Publication number Publication date
AT291538B (en) 1971-07-26
BE711184A (en) 1968-08-23
DE1704630A1 (en) 1971-05-19
LU55483A1 (en) 1968-04-29
NL6802621A (en) 1968-08-26
SE339101B (en) 1971-09-27
DK116900B (en) 1970-02-23
FR1553623A (en) 1969-01-10
GB1198911A (en) 1970-07-15

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