SE8103078L - MASS OF WOOD CONTAINING A HYDROPHILIC BINDING AGENT AND METHOD OF TREATING CELLULOSAMAS FIBERS - Google Patents
MASS OF WOOD CONTAINING A HYDROPHILIC BINDING AGENT AND METHOD OF TREATING CELLULOSAMAS FIBERSInfo
- Publication number
- SE8103078L SE8103078L SE8103078A SE8103078A SE8103078L SE 8103078 L SE8103078 L SE 8103078L SE 8103078 A SE8103078 A SE 8103078A SE 8103078 A SE8103078 A SE 8103078A SE 8103078 L SE8103078 L SE 8103078L
- Authority
- SE
- Sweden
- Prior art keywords
- cellulosamas
- fibers
- treating
- mass
- binding agent
- Prior art date
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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
-
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Wood Science & Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention provides a cellulosic pulp having reduced tensile strength and excellent hydrophilic properties. The pulp is produced by utilizing a hydrophilic debonder having the general formula: <IMG> Xwherein: R1 = methyl, ethyl, propyl, hydrogen or hydroxyethyl. R2 = methyl, ethyl, propyl or ¢ethylene oxide!n where N = 1 to 50. R3 = aliphatic chain of at least 4 carbon atoms. R4 = ¢ethylene oxide!n or ¢propylene oxide!n with N = 1 to 50. X = Cl, I, Br, SO-4, PO=4, CH3CO2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15088580A | 1980-05-19 | 1980-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8103078L true SE8103078L (en) | 1981-11-20 |
Family
ID=22536417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8103078A SE8103078L (en) | 1980-05-19 | 1981-05-18 | MASS OF WOOD CONTAINING A HYDROPHILIC BINDING AGENT AND METHOD OF TREATING CELLULOSAMAS FIBERS |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5756600A (en) |
KR (1) | KR840000552B1 (en) |
AU (1) | AU537472B2 (en) |
BR (1) | BR8103103A (en) |
CA (1) | CA1152710A (en) |
DE (1) | DE3119907A1 (en) |
DK (1) | DK217381A (en) |
ES (1) | ES502902A0 (en) |
GR (1) | GR75631B (en) |
IT (1) | IT1148014B (en) |
NO (1) | NO811651L (en) |
SE (1) | SE8103078L (en) |
ZA (1) | ZA813231B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1230708A (en) * | 1983-07-14 | 1987-12-29 | The Procter & Gamble Company | Process for making pulp sheets containing debonding agents |
GR1002285B (en) * | 1991-07-19 | 1996-05-02 | Johnson & Johnson Inc. | Unitized absorbent structure. |
AT403703B (en) * | 1996-06-25 | 1998-05-25 | Ildiko Dipl Ing Dr Tanczos | METHOD FOR PRODUCING CELLULOSE / CELLULOSE |
-
1981
- 1981-05-14 NO NO811651A patent/NO811651L/en unknown
- 1981-05-14 ZA ZA00813231A patent/ZA813231B/en unknown
- 1981-05-18 SE SE8103078A patent/SE8103078L/en not_active Application Discontinuation
- 1981-05-18 DK DK217381A patent/DK217381A/en unknown
- 1981-05-18 KR KR1019810001707A patent/KR840000552B1/en active
- 1981-05-18 GR GR64985A patent/GR75631B/el unknown
- 1981-05-19 BR BR8103103A patent/BR8103103A/en unknown
- 1981-05-19 ES ES502902A patent/ES502902A0/en active Granted
- 1981-05-19 JP JP56075616A patent/JPS5756600A/en active Pending
- 1981-05-19 CA CA000377799A patent/CA1152710A/en not_active Expired
- 1981-05-19 AU AU70816/81A patent/AU537472B2/en not_active Ceased
- 1981-05-19 DE DE19813119907 patent/DE3119907A1/en not_active Withdrawn
- 1981-05-19 IT IT48494/81A patent/IT1148014B/en active
Also Published As
Publication number | Publication date |
---|---|
KR830006530A (en) | 1983-09-28 |
AU7081681A (en) | 1981-11-26 |
IT8148494A0 (en) | 1981-05-19 |
CA1152710A (en) | 1983-08-30 |
KR840000552B1 (en) | 1984-04-20 |
ES8203440A1 (en) | 1982-04-01 |
BR8103103A (en) | 1982-02-09 |
GR75631B (en) | 1984-08-01 |
ZA813231B (en) | 1982-06-30 |
NO811651L (en) | 1981-11-20 |
DE3119907A1 (en) | 1982-04-01 |
IT1148014B (en) | 1986-11-26 |
JPS5756600A (en) | 1982-04-05 |
DK217381A (en) | 1981-11-20 |
ES502902A0 (en) | 1982-04-01 |
AU537472B2 (en) | 1984-06-28 |
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