FR2331641B1 - - Google Patents

Info

Publication number
FR2331641B1
FR2331641B1 FR7634307A FR7634307A FR2331641B1 FR 2331641 B1 FR2331641 B1 FR 2331641B1 FR 7634307 A FR7634307 A FR 7634307A FR 7634307 A FR7634307 A FR 7634307A FR 2331641 B1 FR2331641 B1 FR 2331641B1
Authority
FR
France
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.)
Expired
Application number
FR7634307A
Other languages
French (fr)
Other versions
FR2331641A1 (fr
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.)
Mo och Domsjo AB
Original Assignee
Mo och Domsjo AB
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 Mo och Domsjo AB filed Critical Mo och Domsjo AB
Publication of FR2331641A1 publication Critical patent/FR2331641A1/fr
Application granted granted Critical
Publication of FR2331641B1 publication Critical patent/FR2331641B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7634307A 1975-11-13 1976-11-15 Pate a haut rendement convenant aux produits absorbants et procede pour sa fabrication Granted FR2331641A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7512777A SE404044B (sv) 1975-11-13 1975-11-13 Ljusabsorberande lignirik hogutbytescellulosamassa samt forfarande for framstellning av denna

Publications (2)

Publication Number Publication Date
FR2331641A1 FR2331641A1 (fr) 1977-06-10
FR2331641B1 true FR2331641B1 (sv) 1982-04-23

Family

ID=20326073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634307A Granted FR2331641A1 (fr) 1975-11-13 1976-11-15 Pate a haut rendement convenant aux produits absorbants et procede pour sa fabrication

Country Status (10)

Country Link
BE (1) BE848104A (sv)
DE (1) DE2651801C2 (sv)
DK (1) DK145761C (sv)
FI (1) FI61211C (sv)
FR (1) FR2331641A1 (sv)
GB (1) GB1546877A (sv)
NL (1) NL173424C (sv)
NO (1) NO150448C (sv)
NZ (1) NZ182307A (sv)
SE (1) SE404044B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE466060C (sv) 1990-02-13 1995-09-11 Moelnlycke Ab Absorberande kemitermomekanisk massa och framställning därav
US5607546A (en) * 1990-02-13 1997-03-04 Molnlycke Ab CTMP-process
DE4307660C1 (de) * 1993-03-11 1994-08-04 Feldmuehle Ag Stora Herstellung chemo-mechanischer und/oder chemo-thermo-mechanischer Holzstoffe
US5522967A (en) * 1994-05-27 1996-06-04 Kimberly-Clark Corporation Sulfonated cellulose and method of preparation
US5703225A (en) * 1995-12-13 1997-12-30 Kimberly-Clark Worldwide, Inc. Sulfonated cellulose having improved absorbent properties
US6409883B1 (en) 1999-04-16 2002-06-25 Kimberly-Clark Worldwide, Inc. Methods of making fiber bundles and fibrous structures
PE20001393A1 (es) * 1999-04-16 2000-12-13 Kimberly Clark Co Estructuras fibrosas que incluyen un conjunto de fibras y un agente desenlazante
DE10064131C2 (de) * 2000-12-22 2003-03-27 Sca Hygiene Prod Gmbh Vollgebleichter Sulfit-Zellstoff, Verfahren zu seiner Herstellung und daraus hergestellte Produkte
SE2330080A1 (en) * 2023-02-14 2024-08-15 Valmet Oy Method and system for impregnating biomass material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939836A (en) * 1974-02-07 1976-02-24 Johnson & Johnson Water dispersible nonwoven fabric

Also Published As

Publication number Publication date
FI61211B (fi) 1982-02-26
GB1546877A (en) 1979-05-31
DK145761B (da) 1983-02-21
FR2331641A1 (fr) 1977-06-10
NL173424C (nl) 1984-01-16
NO150448C (no) 1987-02-19
NL173424B (nl) 1983-08-16
NZ182307A (en) 1979-03-16
BE848104A (fr) 1977-03-01
DK145761C (da) 1987-02-09
DK510676A (da) 1977-05-14
FI763259A (sv) 1977-05-14
SE7512777L (sv) 1977-05-14
DE2651801A1 (de) 1977-05-18
SE404044B (sv) 1978-09-18
DE2651801C2 (de) 1981-11-19
FI61211C (fi) 1984-03-30
NO150448B (no) 1984-07-09
NL7612501A (nl) 1977-05-17
NO763866L (sv) 1977-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse