BE844774A - Procede pour convertir un ester cellulosique divise, gonflable dans l'eau, en un produit commode a travailler - Google Patents
Procede pour convertir un ester cellulosique divise, gonflable dans l'eau, en un produit commode a travaillerInfo
- Publication number
- BE844774A BE844774A BE169466A BE169466A BE844774A BE 844774 A BE844774 A BE 844774A BE 169466 A BE169466 A BE 169466A BE 169466 A BE169466 A BE 169466A BE 844774 A BE844774 A BE 844774A
- Authority
- BE
- Belgium
- Prior art keywords
- inflatable
- converting
- work
- water
- cellulosic ester
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S604/00—Surgery
- Y10S604/904—Tampons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/253—Cellulosic [e.g., wood, paper, cork, rayon, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2965—Cellulosic
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)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2534358A DE2534358C3 (de) | 1975-08-01 | 1975-08-01 | Verfahren zum Beschichten eines Bandes aus hydrophilem Material mit Puder aus einem modifizierten Celluloseether |
Publications (1)
Publication Number | Publication Date |
---|---|
BE844774A true BE844774A (fr) | 1977-01-31 |
Family
ID=5952968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE169466A BE844774A (fr) | 1975-08-01 | 1976-07-30 | Procede pour convertir un ester cellulosique divise, gonflable dans l'eau, en un produit commode a travailler |
Country Status (4)
Country | Link |
---|---|
US (1) | US4096312A (fr) |
BE (1) | BE844774A (fr) |
DE (1) | DE2534358C3 (fr) |
ZA (1) | ZA764612B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3141098C2 (de) * | 1981-10-16 | 1987-01-29 | Chemische Fabrik Stockhausen GmbH, 4150 Krefeld | Verfahren zur Herstellung eines Absorptionsmaterials |
DE3208201A1 (de) * | 1982-03-06 | 1983-09-08 | Hasso von 4000 Düsseldorf Blücher | Beschichtungsmaterial auf wasserdampfundurchlaessigen koerpern und/oder flaechen |
US4568341A (en) * | 1982-03-10 | 1986-02-04 | James G. Mitchell | Absorbent pads, incontinence care products and methods of production |
US5328759A (en) * | 1991-11-01 | 1994-07-12 | Kimberly-Clark Corporation | Process for making a hydraulically needled superabsorbent composite material and article thereof |
US7144474B1 (en) | 1992-08-17 | 2006-12-05 | Weyerhaeuser Co. | Method of binding particles to binder treated fibers |
JP3497166B2 (ja) * | 1992-08-17 | 2004-02-16 | ウェヤーハウザー・カンパニー | 繊維に対する粒子結合 |
US5998032A (en) | 1992-08-17 | 1999-12-07 | Weyerhaeuser Company | Method and compositions for enhancing blood absorbence by superabsorbent materials |
US6340411B1 (en) | 1992-08-17 | 2002-01-22 | Weyerhaeuser Company | Fibrous product containing densifying agent |
BR0108481A (pt) * | 2000-02-18 | 2005-01-25 | Hakle Kimberly Deutschland Gbm | Artigos absorventes |
US20040058605A1 (en) * | 2002-09-19 | 2004-03-25 | Hansen Michael R. | Polysaccharide treated cellulose fibers |
US20050000669A1 (en) * | 2003-03-14 | 2005-01-06 | Hugh West | Saccharide treated cellulose pulp sheets |
US20050010183A1 (en) * | 2003-06-24 | 2005-01-13 | Weyerhaeuser Company | Absorbent structure for absorbing blood |
US20050031841A1 (en) * | 2003-08-05 | 2005-02-10 | Weyerhaeuser Company | Attachment of superabsorbent materials to fibers using oil |
US20050133180A1 (en) * | 2003-12-19 | 2005-06-23 | Hugh West | Densification agent and oil treated cellulose fibers |
US20050178518A1 (en) * | 2004-02-13 | 2005-08-18 | Hugh West | Sodium sulfate treated pulp |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2889805A (en) * | 1955-01-21 | 1959-06-09 | Goodrich Co B F | Electrostatic flocking apparatus |
US3589364A (en) * | 1968-03-14 | 1971-06-29 | Buckeye Cellulose Corp | Bibulous cellulosic fibers |
US3661154A (en) * | 1969-05-26 | 1972-05-09 | David Torr | Water-absorbing material |
US3723413A (en) * | 1970-10-26 | 1973-03-27 | Personal Products Co | Water-insoluble fluid-absorptive and retentive materials and methods of making the same |
US3901236A (en) * | 1974-07-29 | 1975-08-26 | Union Carbide Corp | Disposable absorbent articles containing hydrogel composites having improved fluid absorption efficiencies and processes for preparation |
-
1975
- 1975-08-01 DE DE2534358A patent/DE2534358C3/de not_active Expired
-
1976
- 1976-07-28 US US05/709,269 patent/US4096312A/en not_active Expired - Lifetime
- 1976-07-30 BE BE169466A patent/BE844774A/fr not_active IP Right Cessation
- 1976-07-30 ZA ZA764612A patent/ZA764612B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2534358B2 (de) | 1977-05-26 |
DE2534358C3 (de) | 1978-04-13 |
US4096312A (en) | 1978-06-20 |
DE2534358A1 (de) | 1977-02-03 |
ZA764612B (en) | 1977-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: HOECHST A.G. Effective date: 19840730 |