DK136487B - Fremgangsmåde til fremstilling af en silikatfiberfilt med stor trækstyrke. - Google Patents

Fremgangsmåde til fremstilling af en silikatfiberfilt med stor trækstyrke.

Info

Publication number
DK136487B
DK136487B DK386573A DK386573A DK136487B DK 136487 B DK136487 B DK 136487B DK 386573 A DK386573 A DK 386573A DK 386573 A DK386573 A DK 386573A DK 136487 B DK136487 B DK 136487B
Authority
DK
Denmark
Prior art keywords
producing
tensile strength
high tensile
fiber felt
silicate fiber
Prior art date
Application number
DK386573A
Other languages
Danish (da)
English (en)
Other versions
DK136487C (OSRAM
Inventor
Risto Tiitola
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of DK136487B publication Critical patent/DK136487B/da
Application granted granted Critical
Publication of DK136487C publication Critical patent/DK136487C/da

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/18—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without cellulose fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
DK386573A 1972-07-12 1973-07-12 Fremgangsmåde til fremstilling af en silikatfiberfilt med stor trækstyrke. DK136487B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI199572A FI50544C (fi) 1972-07-12 1972-07-12 Tapa valmistaa silikaattikuituhuopaa, jolla on suuri vetolujuus

Publications (2)

Publication Number Publication Date
DK136487B true DK136487B (da) 1977-10-17
DK136487C DK136487C (OSRAM) 1978-03-13

Family

ID=8506522

Family Applications (1)

Application Number Title Priority Date Filing Date
DK386573A DK136487B (da) 1972-07-12 1973-07-12 Fremgangsmåde til fremstilling af en silikatfiberfilt med stor trækstyrke.

Country Status (9)

Country Link
BE (1) BE802237A (OSRAM)
DE (1) DE2334712A1 (OSRAM)
DK (1) DK136487B (OSRAM)
FI (1) FI50544C (OSRAM)
FR (1) FR2192212B1 (OSRAM)
GB (1) GB1394143A (OSRAM)
IT (1) IT996580B (OSRAM)
NL (1) NL7309752A (OSRAM)
SE (1) SE390533B (OSRAM)

Also Published As

Publication number Publication date
FI50544B (OSRAM) 1975-12-31
NL7309752A (OSRAM) 1974-01-15
DE2334712A1 (de) 1974-01-24
DK136487C (OSRAM) 1978-03-13
FR2192212A1 (OSRAM) 1974-02-08
IT996580B (it) 1975-12-10
BE802237A (fr) 1973-11-05
GB1394143A (en) 1975-05-14
FR2192212B1 (OSRAM) 1977-09-09
SE390533B (sv) 1976-12-27
FI50544C (fi) 1976-04-12

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