BE848104A - Procede de preparation d'une pulpe a haut rendement appropriee pour la fabrication de produits absorbants, - Google Patents

Procede de preparation d'une pulpe a haut rendement appropriee pour la fabrication de produits absorbants,

Info

Publication number
BE848104A
BE848104A BE172163A BE172163A BE848104A BE 848104 A BE848104 A BE 848104A BE 172163 A BE172163 A BE 172163A BE 172163 A BE172163 A BE 172163A BE 848104 A BE848104 A BE 848104A
Authority
BE
Belgium
Prior art keywords
preparing
manufacture
absorbent products
pulp suitable
efficiency pulp
Prior art date
Application number
BE172163A
Other languages
English (en)
Inventor
J A I Lindahl
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 filed Critical
Publication of BE848104A publication Critical patent/BE848104A/fr

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)
BE172163A 1975-11-13 1976-11-08 Procede de preparation d'une pulpe a haut rendement appropriee pour la fabrication de produits absorbants, BE848104A (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 (1)

Publication Number Publication Date
BE848104A true BE848104A (fr) 1977-03-01

Family

ID=20326073

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172163A BE848104A (fr) 1975-11-13 1976-11-08 Procede de preparation d'une pulpe a haut rendement appropriee pour la fabrication de produits absorbants,

Country Status (10)

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

Families Citing this family (13)

* 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
RU2213175C1 (ru) * 2002-10-07 2003-09-27 Пермский государственный технический университет Способ получения целлюлозы
RU2217537C1 (ru) * 2003-02-06 2003-11-27 Институт химии и химической технологии СО РАН Способ получения целлюлозного полуфабриката
RU2234564C1 (ru) * 2003-06-11 2004-08-20 Открытое акционерное общество "Центральный научно-исследовательский институт бумаги" Способ получения целлюлозы
RU2368715C1 (ru) * 2008-04-28 2009-09-27 Государственное образовательное учреждение высшего профессионального образования "Пермский государственный технический университет" Способ промывки целлюлозы
SE547156C2 (en) * 2023-02-14 2025-05-06 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
FR2331641A1 (fr) 1977-06-10
SE7512777L (sv) 1977-05-14
SE404044B (sv) 1978-09-18
FI61211B (fi) 1982-02-26
FI763259A7 (fr) 1977-05-14
DK510676A (da) 1977-05-14
FR2331641B1 (fr) 1982-04-23
NL7612501A (nl) 1977-05-17
NO763866L (fr) 1977-05-16
NL173424C (nl) 1984-01-16
GB1546877A (en) 1979-05-31
NO150448B (no) 1984-07-09
NL173424B (nl) 1983-08-16
DE2651801C2 (de) 1981-11-19
FI61211C (fi) 1984-03-30
DK145761B (da) 1983-02-21
NO150448C (no) 1987-02-19
DK145761C (da) 1987-02-09
NZ182307A (en) 1979-03-16
DE2651801A1 (de) 1977-05-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MO OCH DOMSJO A.B.

Effective date: 19931130