SE404044B - Ljusabsorberande lignirik hogutbytescellulosamassa samt forfarande for framstellning av denna - Google Patents

Ljusabsorberande lignirik hogutbytescellulosamassa samt forfarande for framstellning av denna

Info

Publication number
SE404044B
SE404044B SE7512777A SE7512777A SE404044B SE 404044 B SE404044 B SE 404044B SE 7512777 A SE7512777 A SE 7512777A SE 7512777 A SE7512777 A SE 7512777A SE 404044 B SE404044 B SE 404044B
Authority
SE
Sweden
Prior art keywords
lignirik
hogutytescellulosamassa
procedures
preparation
light absorbing
Prior art date
Application number
SE7512777A
Other languages
English (en)
Other versions
SE7512777L (sv
Inventor
J A I Lindahl
Original Assignee
Mo Och Domsjoe 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 Domsjoe Ab filed Critical Mo Och Domsjoe Ab
Priority to SE7512777A priority Critical patent/SE404044B/sv
Priority to NZ182307A priority patent/NZ182307A/xx
Priority to GB46379/76A priority patent/GB1546877A/en
Priority to BE172163A priority patent/BE848104A/xx
Priority to NLAANVRAGE7612501,A priority patent/NL173424C/xx
Priority to FI763259A priority patent/FI61211C/fi
Priority to NO763866A priority patent/NO150448C/no
Priority to DK510676A priority patent/DK145761C/da
Priority to DE2651801A priority patent/DE2651801C2/de
Priority to FR7634307A priority patent/FR2331641A1/fr
Publication of SE7512777L publication Critical patent/SE7512777L/sv
Publication of SE404044B publication Critical patent/SE404044B/sv

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)
SE7512777A 1975-11-13 1975-11-13 Ljusabsorberande lignirik hogutbytescellulosamassa samt forfarande for framstellning av denna SE404044B (sv)

Priority Applications (10)

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
NZ182307A NZ182307A (en) 1975-11-13 1976-10-12 High yield cellulose pulp having high bulk and good liquid absorption properties
GB46379/76A GB1546877A (en) 1975-11-13 1976-11-08 Highyield pulp suitable for absorbent products and processfor its manufacture
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,
NLAANVRAGE7612501,A NL173424C (nl) 1975-11-13 1976-11-10 Werkwijze voor het vervaardigen van een lichtgekleurde cellulosepulp.
FI763259A FI61211C (fi) 1975-11-13 1976-11-12 Foerfarande foer framstaellning av en hoegutbytesmassa laemplig foer absorptionsprodukter
NO763866A NO150448C (no) 1975-11-13 1976-11-12 Cellulosemasse med gode absorpsjonsegenskaper og fremgangsmaate ved fremstilling derav.
DK510676A DK145761C (da) 1975-11-13 1976-11-12 Lys, absorberende, ligninrig haejudbytte-cellulosemasse og fremgangsmaade til dens fremstilling samt anvendelse deraf
DE2651801A DE2651801C2 (de) 1975-11-13 1976-11-12 Cellulosemasse mit niedrigem Harzgehalt, geringer Schüttdichte und guten Absorptionseigenschaften und Verfahren zu ihrer Herstellung
FR7634307A FR2331641A1 (fr) 1975-11-13 1976-11-15 Pate a haut rendement convenant aux produits absorbants et procede pour sa fabrication

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
SE7512777L SE7512777L (sv) 1977-05-14
SE404044B true SE404044B (sv) 1978-09-18

Family

ID=20326073

Family Applications (1)

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

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012367A1 (en) * 1990-02-13 1991-08-22 Sca Research Ab Ctmp-process
US5607546A (en) * 1990-02-13 1997-03-04 Molnlycke Ab CTMP-process

Families Citing this family (11)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012367A1 (en) * 1990-02-13 1991-08-22 Sca Research Ab Ctmp-process
AU647780B2 (en) * 1990-02-13 1994-03-31 Sca Research Ab CTMP-process
US5607546A (en) * 1990-02-13 1997-03-04 Molnlycke Ab CTMP-process
US6458245B1 (en) 1990-02-13 2002-10-01 Sca Research Ab CTMP-process

Also Published As

Publication number Publication date
FR2331641A1 (fr) 1977-06-10
SE7512777L (sv) 1977-05-14
NL7612501A (nl) 1977-05-17
NO763866L (sv) 1977-05-16
DE2651801C2 (de) 1981-11-19
DK145761C (da) 1987-02-09
DK510676A (da) 1977-05-14
NZ182307A (en) 1979-03-16
NO150448B (no) 1984-07-09
NO150448C (no) 1987-02-19
NL173424C (nl) 1984-01-16
FI763259A7 (sv) 1977-05-14
DE2651801A1 (de) 1977-05-18
DK145761B (da) 1983-02-21
FR2331641B1 (sv) 1982-04-23
FI61211C (fi) 1984-03-30
BE848104A (fr) 1977-03-01
GB1546877A (en) 1979-05-31
NL173424B (nl) 1983-08-16
FI61211B (fi) 1982-02-26

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