DK141255B - Mekanisk træmasse som er let opsplittelig i vand og har høj absorptionshastighed, og fremgangsmåde ved fremstilling deraf. - Google Patents

Mekanisk træmasse som er let opsplittelig i vand og har høj absorptionshastighed, og fremgangsmåde ved fremstilling deraf. Download PDF

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Publication number
DK141255B
DK141255B DK406775AA DK406775A DK141255B DK 141255 B DK141255 B DK 141255B DK 406775A A DK406775A A DK 406775AA DK 406775 A DK406775 A DK 406775A DK 141255 B DK141255 B DK 141255B
Authority
DK
Denmark
Prior art keywords
pulp
mechanical
absorption rate
water
mass
Prior art date
Application number
DK406775AA
Other languages
Danish (da)
English (en)
Other versions
DK406775A (it
Inventor
Nicolai Soteland
Original Assignee
Papirind Forskningsinst
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 Papirind Forskningsinst filed Critical Papirind Forskningsinst
Publication of DK406775A publication Critical patent/DK406775A/da
Publication of DK141255B publication Critical patent/DK141255B/da

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/38—Conserving the finely-divided cellulosic material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Paper (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
DK406775AA 1974-09-12 1975-09-11 Mekanisk træmasse som er let opsplittelig i vand og har høj absorptionshastighed, og fremgangsmåde ved fremstilling deraf. DK141255B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO743286 1974-09-12
NO743286A NO136583C (no) 1974-09-12 1974-09-12 Mekanisk tremasse med hoey absorpsjonshastighet, samt fremgangsmaate for fremstilling derav

Publications (2)

Publication Number Publication Date
DK406775A DK406775A (it) 1976-03-13
DK141255B true DK141255B (da) 1980-02-11

Family

ID=19881821

Family Applications (1)

Application Number Title Priority Date Filing Date
DK406775AA DK141255B (da) 1974-09-12 1975-09-11 Mekanisk træmasse som er let opsplittelig i vand og har høj absorptionshastighed, og fremgangsmåde ved fremstilling deraf.

Country Status (13)

Country Link
JP (1) JPS5184904A (it)
AT (1) AT347781B (it)
BE (1) BE833343A (it)
CA (1) CA1073162A (it)
DE (1) DE2539570C3 (it)
DK (1) DK141255B (it)
FI (1) FI59444C (it)
FR (1) FR2284706A1 (it)
GB (1) GB1515865A (it)
IT (1) IT1049168B (it)
NL (1) NL7510763A (it)
NO (1) NO136583C (it)
SE (1) SE418873B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432118B (sv) * 1975-02-26 1984-03-19 Moelnlycke Ab Mekanisk fluffmassa och sett for framstellning derav
NO760666L (no) * 1976-02-27 1977-08-30 Papirind Forskningsinst Fremgangsm}te ved fremstilling av mekaniske masser.
PH13425A (en) * 1976-05-10 1980-04-23 Du Pont 2,3,8,12b-tetrahydro 1 h-3a,8-methano-dibenzo(3,4,6,7)cyclohepta(1,2-c)pyrrole derivatives pharmaceutical compositions containing same and method
DE3128100C2 (de) * 1981-07-16 1986-05-22 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Absorptionsmittel für Blut und seröse Körperflüssigkeiten
DE3712445A1 (de) * 1987-04-11 1988-10-20 Ver Papierwerke Ag Hygienisches zellstoffprodukt mit verbesserter hautvertraeglichkeit

Also Published As

Publication number Publication date
CA1073162A (en) 1980-03-11
NO743286L (it) 1976-03-15
NO136583B (it) 1977-06-20
BE833343A (fr) 1975-12-31
SE418873B (sv) 1981-06-29
DE2539570C3 (de) 1980-02-14
AT347781B (de) 1979-01-10
SE7510158L (sv) 1976-03-15
ATA688175A (de) 1978-05-15
FI752552A (it) 1976-03-13
DE2539570B2 (de) 1979-06-13
DE2539570A1 (de) 1976-04-01
FI59444B (fi) 1981-04-30
NL7510763A (nl) 1976-03-16
GB1515865A (en) 1978-06-28
NO136583C (no) 1984-06-07
IT1049168B (it) 1981-01-20
DK406775A (it) 1976-03-13
AU8455175A (en) 1977-03-10
FR2284706B1 (it) 1982-04-23
FI59444C (fi) 1981-08-10
FR2284706A1 (fr) 1976-04-09
JPS5184904A (it) 1976-07-24

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