AT188097B - Process for the production of porous plastic sheets - Google Patents

Process for the production of porous plastic sheets

Info

Publication number
AT188097B
AT188097B AT188097DA AT188097B AT 188097 B AT188097 B AT 188097B AT 188097D A AT188097D A AT 188097DA AT 188097 B AT188097 B AT 188097B
Authority
AT
Austria
Prior art keywords
production
plastic sheets
porous plastic
porous
sheets
Prior art date
Application number
Other languages
German (de)
Original Assignee
Jungfer Akkumulatoren
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 Jungfer Akkumulatoren filed Critical Jungfer Akkumulatoren
Application granted granted Critical
Publication of AT188097B publication Critical patent/AT188097B/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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AT188097D 1955-04-19 1955-04-19 Process for the production of porous plastic sheets AT188097B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT188097T 1955-04-19

Publications (1)

Publication Number Publication Date
AT188097B true AT188097B (en) 1956-12-27

Family

ID=3664146

Family Applications (1)

Application Number Title Priority Date Filing Date
AT188097D AT188097B (en) 1955-04-19 1955-04-19 Process for the production of porous plastic sheets

Country Status (1)

Country Link
AT (1) AT188097B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156865B (en) * 1958-01-23 1963-11-07 Pritchett & Gold And E P S Com Device for the production of thin, porous separators made of thermoplastic material and provided with parallel ribs
DE1504631B1 (en) * 1957-08-22 1969-09-11 Oldham & Son Ltd Process for the production of a diaphragm, in particular a separator for electrical accumulators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504631B1 (en) * 1957-08-22 1969-09-11 Oldham & Son Ltd Process for the production of a diaphragm, in particular a separator for electrical accumulators
DE1156865B (en) * 1958-01-23 1963-11-07 Pritchett & Gold And E P S Com Device for the production of thin, porous separators made of thermoplastic material and provided with parallel ribs

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