DE3313344A1 - Absorptionsmaterial fuer wasser, waessrige loesungen und waessrige koerperfluessigkeiten - Google Patents
Absorptionsmaterial fuer wasser, waessrige loesungen und waessrige koerperfluessigkeitenInfo
- Publication number
- DE3313344A1 DE3313344A1 DE3313344A DE3313344A DE3313344A1 DE 3313344 A1 DE3313344 A1 DE 3313344A1 DE 3313344 A DE3313344 A DE 3313344A DE 3313344 A DE3313344 A DE 3313344A DE 3313344 A1 DE3313344 A1 DE 3313344A1
- Authority
- DE
- Germany
- Prior art keywords
- absorbent
- water
- carrier
- absorption material
- aqueous
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
- A01G24/35—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds containing water-absorbing polymers
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3313344A DE3313344C2 (de) | 1981-10-16 | 1983-04-13 | Verfahren zur Herstellung eines Absorptionsmaterials und seine Verwendung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3141098A DE3141098C2 (de) | 1981-10-16 | 1981-10-16 | Verfahren zur Herstellung eines Absorptionsmaterials |
DE3313344A DE3313344C2 (de) | 1981-10-16 | 1983-04-13 | Verfahren zur Herstellung eines Absorptionsmaterials und seine Verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3313344A1 true DE3313344A1 (de) | 1984-10-18 |
DE3313344C2 DE3313344C2 (de) | 1987-04-23 |
Family
ID=25796730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3313344A Expired DE3313344C2 (de) | 1981-10-16 | 1983-04-13 | Verfahren zur Herstellung eines Absorptionsmaterials und seine Verwendung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3313344C2 (US20020128544A1-20020912-P00008.png) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654039A (en) * | 1985-06-18 | 1987-03-31 | The Proctor & Gamble Company | Hydrogel-forming polymer compositions for use in absorbent structures |
USRE32649E (en) * | 1985-06-18 | 1988-04-19 | The Procter & Gamble Company | Hydrogel-forming polymer compositions for use in absorbent structures |
EP0309187A2 (en) † | 1987-09-21 | 1989-03-29 | JOHNSON & JOHNSON | Immobilizing particulate absorbents by conversion to hydrates |
WO1994016581A1 (en) * | 1993-01-19 | 1994-08-04 | Rothmans International Services Limited | Biodegradable tobacco smoke filters |
US5806593A (en) * | 1996-07-22 | 1998-09-15 | Texaco Inc | Method to increase sand grain coating coverage |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3819000A1 (de) * | 1988-06-03 | 1989-12-14 | Hasso Von Bluecher | Beutel in der art eines teebeutels zur beseitigung von schadstoffen |
US6340411B1 (en) | 1992-08-17 | 2002-01-22 | Weyerhaeuser Company | Fibrous product containing densifying agent |
BR9306921A (pt) | 1992-08-17 | 1999-01-12 | Weyerhaeuser Co | Processo para ligar partículas a fibras com um aglutinante e produto fibroso |
US5998032A (en) | 1992-08-17 | 1999-12-07 | Weyerhaeuser Company | Method and compositions for enhancing blood absorbence by superabsorbent materials |
CA2114815C (en) | 1993-02-24 | 2005-06-14 | Mark Kevin Melius | Absorbent composite |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3037507A1 (de) * | 1979-10-05 | 1981-04-16 | Personal Products Co., Milltown, N.J. | Verfahren zur herstellung eines absorbierenden materials aus fasern |
-
1983
- 1983-04-13 DE DE3313344A patent/DE3313344C2/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3037507A1 (de) * | 1979-10-05 | 1981-04-16 | Personal Products Co., Milltown, N.J. | Verfahren zur herstellung eines absorbierenden materials aus fasern |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654039A (en) * | 1985-06-18 | 1987-03-31 | The Proctor & Gamble Company | Hydrogel-forming polymer compositions for use in absorbent structures |
USRE32649E (en) * | 1985-06-18 | 1988-04-19 | The Procter & Gamble Company | Hydrogel-forming polymer compositions for use in absorbent structures |
EP0309187A2 (en) † | 1987-09-21 | 1989-03-29 | JOHNSON & JOHNSON | Immobilizing particulate absorbents by conversion to hydrates |
WO1994016581A1 (en) * | 1993-01-19 | 1994-08-04 | Rothmans International Services Limited | Biodegradable tobacco smoke filters |
US5664586A (en) * | 1993-01-19 | 1997-09-09 | Rothmans International Services Limited | Tobacco smoke filters and filter rods therefor |
US5806593A (en) * | 1996-07-22 | 1998-09-15 | Texaco Inc | Method to increase sand grain coating coverage |
Also Published As
Publication number | Publication date |
---|---|
DE3313344C2 (de) | 1987-04-23 |
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Legal Events
Date | Code | Title | Description |
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AF | Is addition to no. |
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OP8 | Request for examination as to paragraph 44 patent law | ||
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8340 | Patent of addition ceased/non-payment of fee of main patent |