FR2284706A1 - Procede de traitement de pates mecaniques a l'aide d'agents tampons sans borate et nouveaux produits ainsi obtenus - Google Patents

Procede de traitement de pates mecaniques a l'aide d'agents tampons sans borate et nouveaux produits ainsi obtenus

Info

Publication number
FR2284706A1
FR2284706A1 FR7527764A FR7527764A FR2284706A1 FR 2284706 A1 FR2284706 A1 FR 2284706A1 FR 7527764 A FR7527764 A FR 7527764A FR 7527764 A FR7527764 A FR 7527764A FR 2284706 A1 FR2284706 A1 FR 2284706A1
Authority
FR
France
Prior art keywords
pasta
borate
new products
free buffer
buffer agents
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7527764A
Other languages
English (en)
French (fr)
Other versions
FR2284706B1 (it
Inventor
Nicolai Soteland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PAPIRIND FORSKNINGSINST
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 FR2284706A1 publication Critical patent/FR2284706A1/fr
Application granted granted Critical
Publication of FR2284706B1 publication Critical patent/FR2284706B1/fr
Granted legal-status Critical Current

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)
FR7527764A 1974-09-12 1975-09-10 Procede de traitement de pates mecaniques a l'aide d'agents tampons sans borate et nouveaux produits ainsi obtenus Granted FR2284706A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
FR2284706A1 true FR2284706A1 (fr) 1976-04-09
FR2284706B1 FR2284706B1 (it) 1982-04-23

Family

ID=19881821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527764A Granted FR2284706A1 (fr) 1974-09-12 1975-09-10 Procede de traitement de pates mecaniques a l'aide d'agents tampons sans borate et nouveaux produits ainsi obtenus

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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2302378A1 (fr) * 1975-02-26 1976-09-24 Moelnlycke Ab Pate a papier mecanique duveteuse et son procede de fabrication
FR2342366A1 (fr) * 1976-02-27 1977-09-23 Papirind Forskningsinst Procede de fabrication de pulpe mecanique et nouveau produit ainsi obtenu
WO1983000289A1 (en) * 1981-07-16 1983-02-03 Chmelir, Miroslav Means for absorbing blood and serous body liquids
EP0286803A2 (de) * 1987-04-11 1988-10-19 Vp - Schickedanz Ag Hygienisches Zellstoffprodukt mit verbesserter Hautverträglichkeit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2302378A1 (fr) * 1975-02-26 1976-09-24 Moelnlycke Ab Pate a papier mecanique duveteuse et son procede de fabrication
FR2342366A1 (fr) * 1976-02-27 1977-09-23 Papirind Forskningsinst Procede de fabrication de pulpe mecanique et nouveau produit ainsi obtenu
WO1983000289A1 (en) * 1981-07-16 1983-02-03 Chmelir, Miroslav Means for absorbing blood and serous body liquids
EP0071063A1 (de) * 1981-07-16 1983-02-09 Chemische Fabrik Stockhausen GmbH Absorptionsmittel für Blut und seröse Körperflüssigkeiten
EP0286803A2 (de) * 1987-04-11 1988-10-19 Vp - Schickedanz Ag Hygienisches Zellstoffprodukt mit verbesserter Hautverträglichkeit
EP0286803A3 (de) * 1987-04-11 1990-01-31 Vp - Schickedanz Ag Hygienisches Zellstoffprodukt mit verbesserter Hautverträglichkeit

Also Published As

Publication number Publication date
NO743286L (it) 1976-03-15
ATA688175A (de) 1978-05-15
FI752552A (it) 1976-03-13
AT347781B (de) 1979-01-10
NO136583C (no) 1984-06-07
NL7510763A (nl) 1976-03-16
DE2539570B2 (de) 1979-06-13
BE833343A (fr) 1975-12-31
CA1073162A (en) 1980-03-11
IT1049168B (it) 1981-01-20
DK141255B (da) 1980-02-11
NO136583B (it) 1977-06-20
AU8455175A (en) 1977-03-10
SE7510158L (sv) 1976-03-15
FI59444B (fi) 1981-04-30
JPS5184904A (it) 1976-07-24
GB1515865A (en) 1978-06-28
FR2284706B1 (it) 1982-04-23
DK406775A (it) 1976-03-13
FI59444C (fi) 1981-08-10
SE418873B (sv) 1981-06-29
DE2539570A1 (de) 1976-04-01
DE2539570C3 (de) 1980-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse