PL215946A1 - - Google Patents
Info
- Publication number
- PL215946A1 PL215946A1 PL21594679A PL21594679A PL215946A1 PL 215946 A1 PL215946 A1 PL 215946A1 PL 21594679 A PL21594679 A PL 21594679A PL 21594679 A PL21594679 A PL 21594679A PL 215946 A1 PL215946 A1 PL 215946A1
- Authority
- PL
- Poland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B17/00—Apparatus for esterification or etherification of cellulose
- C08B17/06—Apparatus for esterification or etherification of cellulose for making cellulose ethers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/02—Alkyl or cycloalkyl ethers
- C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
- C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
- C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/005—Crosslinking of cellulose derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782823710 DE2823710A1 (de) | 1978-05-31 | 1978-05-31 | Verfahren zur herstellung von quellfaehiger, vernetzter carboxyalkylcellulose in faserform aus natuerlich vorkommender cellulose und deren verwendung |
| DE19782823736 DE2823736A1 (de) | 1978-05-31 | 1978-05-31 | Verfahren und vorrichtung zur herstellung von quellfaehiger, vernetzter carboxyalkylcellulose aus natuerlich vorkommender cellulose oder cellulosehydrat und deren verwendung |
| DE2823757A DE2823757C2 (de) | 1978-05-31 | 1978-05-31 | Verfahren zur Herstellung von quellfähigen Fasern oder quellfähigen textilen Flächengebilden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL215946A1 true PL215946A1 (nl) | 1980-03-10 |
Family
ID=27187560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21594679A PL215946A1 (nl) | 1978-05-31 | 1979-05-29 |
Country Status (7)
| Country | Link |
|---|---|
| FI (1) | FI791709A (nl) |
| FR (1) | FR2427342A1 (nl) |
| GB (1) | GB2027714B (nl) |
| NL (1) | NL7904232A (nl) |
| PL (1) | PL215946A1 (nl) |
| RO (1) | RO76052A (nl) |
| SE (1) | SE7904677L (nl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015641B2 (ja) * | 1981-03-18 | 1985-04-20 | 花王株式会社 | 繊維状カルボキシメチルセルロ−スの製造方法 |
| ATA255988A (de) * | 1988-10-14 | 1993-05-15 | Chemie Linz Gmbh | Absorbierendes polymerisat |
| CA2076732C (en) † | 1992-04-17 | 2006-05-09 | Kimberly-Clark Worldwide, Inc. | Modified polysaccharides having improved absorbent properties and process for the preparation thereof |
| GB9301258D0 (en) * | 1993-01-22 | 1993-03-17 | Courtaulds Plc | Use of absorbent fibre |
| US5725601A (en) * | 1994-08-09 | 1998-03-10 | New Oji Paper Co., Ltd. | Process for producing water-absorbent cross-linked, carboxyalkylated cellulose-containing material |
| JP3396961B2 (ja) * | 1994-08-09 | 2003-04-14 | 王子製紙株式会社 | 吸水性セルロース材料の製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2101263A (en) * | 1935-08-01 | 1937-12-07 | Du Pont | Continuous preparation of cellulose derivatives |
| US2553725A (en) * | 1948-09-10 | 1951-05-22 | Buckeye Cotton Oil Company | Process of preparing cellulose derivatives |
| FR1346293A (fr) * | 1962-09-17 | 1963-12-20 | Brown Co | Procédé de préparation de la carboxyméthylcellulose |
| FR2223385A1 (en) * | 1973-03-26 | 1974-10-25 | Personal Products Co | Water-insol carboxyalkylated cellulosic - absorbing and retaining liqs |
-
1979
- 1979-05-28 RO RO7997660A patent/RO76052A/ro unknown
- 1979-05-29 SE SE7904677A patent/SE7904677L/xx not_active Application Discontinuation
- 1979-05-29 PL PL21594679A patent/PL215946A1/xx unknown
- 1979-05-29 GB GB7918541A patent/GB2027714B/en not_active Expired
- 1979-05-29 NL NL7904232A patent/NL7904232A/nl not_active Application Discontinuation
- 1979-05-29 FI FI791709A patent/FI791709A/fi not_active Application Discontinuation
- 1979-05-30 FR FR7913762A patent/FR2427342A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2027714A (en) | 1980-02-27 |
| FR2427342A1 (fr) | 1979-12-28 |
| SE7904677L (sv) | 1979-12-01 |
| FI791709A (fi) | 1979-12-01 |
| NL7904232A (nl) | 1979-12-04 |
| GB2027714B (en) | 1983-03-30 |
| RO76052A (ro) | 1981-11-04 |