NL173424B - METHOD FOR MANUFACTURING A LIGHT-COLORED CELLULOSE PULP - Google Patents

METHOD FOR MANUFACTURING A LIGHT-COLORED CELLULOSE PULP

Info

Publication number
NL173424B
NL173424B NLAANVRAGE7612501,A NL7612501A NL173424B NL 173424 B NL173424 B NL 173424B NL 7612501 A NL7612501 A NL 7612501A NL 173424 B NL173424 B NL 173424B
Authority
NL
Netherlands
Prior art keywords
manufacturing
light
cellulose pulp
colored cellulose
colored
Prior art date
Application number
NLAANVRAGE7612501,A
Other languages
Dutch (nl)
Other versions
NL173424C (en
NL7612501A (en
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
Publication of NL7612501A publication Critical patent/NL7612501A/en
Publication of NL173424B publication Critical patent/NL173424B/en
Application granted granted Critical
Publication of NL173424C publication Critical patent/NL173424C/en

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)
NLAANVRAGE7612501,A 1975-11-13 1976-11-10 METHOD FOR MANUFACTURING A LIGHT-COLORED CELLULOSE PULP NL173424C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7512777A SE404044B (en) 1975-11-13 1975-11-13 LIGHT ABSORBING LIGNIRIK HOGUTYTESCELLULOSAMASSA AND PROCEDURES FOR THE PREPARATION OF THIS

Publications (3)

Publication Number Publication Date
NL7612501A NL7612501A (en) 1977-05-17
NL173424B true NL173424B (en) 1983-08-16
NL173424C NL173424C (en) 1984-01-16

Family

ID=20326073

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7612501,A NL173424C (en) 1975-11-13 1976-11-10 METHOD FOR MANUFACTURING A LIGHT-COLORED CELLULOSE PULP

Country Status (10)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607546A (en) * 1990-02-13 1997-03-04 Molnlycke Ab CTMP-process
SE466060C (en) * 1990-02-13 1995-07-11 Moelnlycke Ab Absorbent chemitermomechanical mass and preparation thereof
DE4307660C1 (en) * 1993-03-11 1994-08-04 Feldmuehle Ag Stora Manufacture of chemo-mechanical and / or chemo-thermo-mechanical wood materials
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 (en) * 1999-04-16 2000-12-13 Kimberly Clark Co FIBROUS STRUCTURES INCLUDING A SET OF FIBERS AND A RELEASING AGENT
DE10064131C2 (en) * 2000-12-22 2003-03-27 Sca Hygiene Prod Gmbh Fully bleached sulfite pulp, process for its manufacture and products made from it

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 (en) 1982-02-26
SE7512777L (en) 1977-05-14
DK145761B (en) 1983-02-21
NO150448C (en) 1987-02-19
DE2651801A1 (en) 1977-05-18
NZ182307A (en) 1979-03-16
NO150448B (en) 1984-07-09
FI61211C (en) 1984-03-30
DK510676A (en) 1977-05-14
NL173424C (en) 1984-01-16
DE2651801C2 (en) 1981-11-19
DK145761C (en) 1987-02-09
BE848104A (en) 1977-03-01
FR2331641B1 (en) 1982-04-23
SE404044B (en) 1978-09-18
FR2331641A1 (en) 1977-06-10
FI763259A (en) 1977-05-14
GB1546877A (en) 1979-05-31
NL7612501A (en) 1977-05-17
NO763866L (en) 1977-05-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee