FI50544B - - Google Patents

Info

Publication number
FI50544B
FI50544B FI199572A FI199572A FI50544B FI 50544 B FI50544 B FI 50544B FI 199572 A FI199572 A FI 199572A FI 199572 A FI199572 A FI 199572A FI 50544 B FI50544 B FI 50544B
Authority
FI
Finland
Application number
FI199572A
Other languages
Finnish (fi)
Other versions
FI50544C (sv
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
Priority to FI199572A priority Critical patent/FI50544C/sv
Priority to DE19732334712 priority patent/DE2334712A1/de
Priority to FR7325365A priority patent/FR2192212B1/fr
Priority to SE7309725A priority patent/SE390533B/sv
Priority to IT6906973A priority patent/IT996580B/it
Priority to GB3303673A priority patent/GB1394143A/en
Priority to DK386573A priority patent/DK136487B/da
Priority to BE133382A priority patent/BE802237A/xx
Priority to NL7309752A priority patent/NL7309752A/xx
Application granted granted Critical
Publication of FI50544B publication Critical patent/FI50544B/fi
Publication of FI50544C publication Critical patent/FI50544C/sv

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)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
FI199572A 1972-07-12 1972-07-12 Sätt att framställa silikatfiberfilt med hög draghållfasthet FI50544C (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI199572A FI50544C (sv) 1972-07-12 1972-07-12 Sätt att framställa silikatfiberfilt med hög draghållfasthet
DE19732334712 DE2334712A1 (de) 1972-07-12 1973-07-07 Verfahren zur herstellung von hohe zugfestigkeit aufweisendem silikatfiberfilz (silikatfibervlies)
SE7309725A SE390533B (sv) 1972-07-12 1973-07-11 Sett att framstella silikatfiberfilt med hog draghallfasthet
IT6906973A IT996580B (it) 1972-07-12 1973-07-11 Procedimento per la fabbricazione di materassini di fibre di silicati ad elevata resistenza alla trazione
FR7325365A FR2192212B1 (sv) 1972-07-12 1973-07-11
GB3303673A GB1394143A (en) 1972-07-12 1973-07-11 Method of making silicatefibre mat of high tensile strength
DK386573A DK136487B (da) 1972-07-12 1973-07-12 Fremgangsmåde til fremstilling af en silikatfiberfilt med stor trækstyrke.
BE133382A BE802237A (fr) 1972-07-12 1973-07-12 Procede pour la fabrication de nappes de fibres a base de silicate
NL7309752A NL7309752A (sv) 1972-07-12 1973-07-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI199572A FI50544C (sv) 1972-07-12 1972-07-12 Sätt att framställa silikatfiberfilt med hög draghållfasthet

Publications (2)

Publication Number Publication Date
FI50544B true FI50544B (sv) 1975-12-31
FI50544C FI50544C (sv) 1976-04-12

Family

ID=8506522

Family Applications (1)

Application Number Title Priority Date Filing Date
FI199572A FI50544C (sv) 1972-07-12 1972-07-12 Sätt att framställa silikatfiberfilt med hög draghållfasthet

Country Status (9)

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

Also Published As

Publication number Publication date
NL7309752A (sv) 1974-01-15
FR2192212B1 (sv) 1977-09-09
DE2334712A1 (de) 1974-01-24
FI50544C (sv) 1976-04-12
FR2192212A1 (sv) 1974-02-08
DK136487B (da) 1977-10-17
BE802237A (fr) 1973-11-05
DK136487C (sv) 1978-03-13
GB1394143A (en) 1975-05-14
IT996580B (it) 1975-12-10
SE390533B (sv) 1976-12-27

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