KR900701329A - 삼투성 흡수제 - Google Patents
삼투성 흡수제Info
- Publication number
- KR900701329A KR900701329A KR1019900700893A KR900700893A KR900701329A KR 900701329 A KR900701329 A KR 900701329A KR 1019900700893 A KR1019900700893 A KR 1019900700893A KR 900700893 A KR900700893 A KR 900700893A KR 900701329 A KR900701329 A KR 900701329A
- Authority
- KR
- South Korea
- Prior art keywords
- osmotic
- accelerator
- osmotic absorbent
- osmolarity
- wetting agent
- Prior art date
Links
- 230000003204 osmotic effect Effects 0.000 title claims 12
- 230000002745 absorbent Effects 0.000 title claims 9
- 239000002250 absorbent Substances 0.000 title claims 9
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 229920005597 polymer membrane Polymers 0.000 claims 3
- 150000003839 salts Chemical group 0.000 claims 3
- 239000000080 wetting agent Substances 0.000 claims 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical group [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims 2
- 229920006254 polymer film Polymers 0.000 claims 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims 1
- 229930006000 Sucrose Natural products 0.000 claims 1
- 229920002301 cellulose acetate Polymers 0.000 claims 1
- 239000008103 glucose Substances 0.000 claims 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 238000001223 reverse osmosis Methods 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 239000005720 sucrose Substances 0.000 claims 1
- 125000000185 sucrose group Chemical group 0.000 claims 1
- 238000000108 ultra-filtration Methods 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
-
- 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
- A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Materials Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- External Artificial Organs (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (11)
- 내부에 높은 삼투몰농도 촉진제를 함유하는 캡슐화 반투과성 중합체 막껍질로 구성되는 삼투성 흡수제.
- 제1항에 있어서, 상기 반투과성 중합체 막껍질이 역삼투 또는 한외여과 성질을 갖는 것인 삼투성 흡수제.
- 제1항에 있어서, 상기 삼투몰농도 촉진제가 500이하의 분자량을 갖는 것인 삼투성 횹수제.
- 제1항에 있어서, 중합체 막과 촉진제의 중략비가 2 : 1 내지 1 · 10인 삼투성 흡수제.
- 제3항에 있어서, 상기 삼투몰농도 촉진제가 주기율표 ⅠA족 내지 ⅡA족 금속의 염들로부터 선택된 것인 삼투성 흡수제.
- 제5항에 있어서, 상기 금속염이 염화나트륨인 삼투성 흡수제.
- 제5항에 있어서, 상기 금속염이 염화리듐인 삼투성 흡수제.
- 제3항에 있어서, 상기 삼투몰농도 촉진제가 포도당인 삼투성 흡수제.
- 제3항에 있어서, 상기 삼투몰농도 촉진제가 자당인 삼투성 횹수제.
- 제1항에 있서, 상기 반투과성 중합체 막이 초산 셀룰로우즈 중합체인 것인 삼투성 흡수제.
- 제1항에 있어서, 상기 반투과성 중합체 막의 두께가 5-30 미크론인 것인 삼투성 촙수제.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24782888A | 1988-09-22 | 1988-09-22 | |
US247,828 | 1988-09-22 | ||
PCT/US1989/004074 WO1990003215A1 (en) | 1988-09-22 | 1989-09-19 | Osmotic absorbents |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900701329A true KR900701329A (ko) | 1990-12-01 |
Family
ID=22936544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900700893A KR900701329A (ko) | 1988-09-22 | 1989-09-19 | 삼투성 흡수제 |
Country Status (13)
Country | Link |
---|---|
EP (2) | EP0435931A1 (ko) |
JP (1) | JPH04500626A (ko) |
KR (1) | KR900701329A (ko) |
CN (1) | CN1041707A (ko) |
AU (1) | AU622936B2 (ko) |
BR (1) | BR8907669A (ko) |
DK (1) | DK48991A (ko) |
FI (1) | FI911325A0 (ko) |
MX (1) | MX170372B (ko) |
MY (1) | MY104654A (ko) |
NZ (1) | NZ230702A (ko) |
PH (1) | PH26222A (ko) |
WO (1) | WO1990003215A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5082723A (en) * | 1989-09-27 | 1992-01-21 | Kimberly-Clark Corporation | Osmotically enhanced absorbent structures |
US5108383A (en) * | 1989-12-08 | 1992-04-28 | Allied-Signal Inc. | Membranes for absorbent packets |
WO1995000089A1 (en) | 1993-06-23 | 1995-01-05 | The Procter & Gamble Company | Disposable absorbent article with selectively expandable or inflatable components |
US5330459A (en) * | 1993-06-23 | 1994-07-19 | The Procter & Gamble Company | Disposable absorbent article having an inflatable spacer |
GB0714612D0 (en) * | 2007-07-26 | 2007-09-05 | Crilly Francis P | The antifungal surgical dressing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3880164A (en) * | 1972-05-22 | 1975-04-29 | Alza Corp | Osmotic wound drain |
DE2964379D1 (en) * | 1978-11-25 | 1983-01-27 | Knut Stache | Apparatus for producing a potable liquid from sea-water, polluted water and the like by osmosis |
SE431934B (sv) * | 1981-12-11 | 1984-03-12 | Carl Gustaf Kamme | Absorptionskropp med semipermeabelt membran |
JPS61249341A (ja) * | 1985-04-27 | 1986-11-06 | Showa Denko Kk | 脱水用具 |
JPS62272934A (ja) * | 1986-05-21 | 1987-11-27 | Showa Denko Kk | マグロの処理法 |
JPH0740913B2 (ja) * | 1986-10-29 | 1995-05-10 | 株式会社リブ・インタ−ナシヨナル | 酒類の品質調整方法 |
-
1989
- 1989-09-15 MY MYPI89001260A patent/MY104654A/en unknown
- 1989-09-19 AU AU43258/89A patent/AU622936B2/en not_active Ceased
- 1989-09-19 EP EP19890910969 patent/EP0435931A1/en active Pending
- 1989-09-19 KR KR1019900700893A patent/KR900701329A/ko not_active Application Discontinuation
- 1989-09-19 WO PCT/US1989/004074 patent/WO1990003215A1/en not_active Application Discontinuation
- 1989-09-19 NZ NZ230702A patent/NZ230702A/xx unknown
- 1989-09-19 EP EP89309528A patent/EP0360565A1/en not_active Withdrawn
- 1989-09-19 BR BR898907669A patent/BR8907669A/pt not_active Application Discontinuation
- 1989-09-19 JP JP1510167A patent/JPH04500626A/ja active Pending
- 1989-09-20 PH PH39255A patent/PH26222A/en unknown
- 1989-09-21 CN CN89107444A patent/CN1041707A/zh active Pending
- 1989-10-04 MX MX017817A patent/MX170372B/es unknown
-
1991
- 1991-03-19 DK DK048991A patent/DK48991A/da unknown
- 1991-03-19 FI FI911325A patent/FI911325A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU622936B2 (en) | 1992-04-30 |
MY104654A (en) | 1994-05-31 |
BR8907669A (pt) | 1991-07-30 |
CN1041707A (zh) | 1990-05-02 |
JPH04500626A (ja) | 1992-02-06 |
AU4325889A (en) | 1990-04-18 |
FI911325A0 (fi) | 1991-03-19 |
DK48991D0 (da) | 1991-03-19 |
NZ230702A (en) | 1991-10-25 |
EP0360565A1 (en) | 1990-03-28 |
DK48991A (da) | 1991-05-21 |
WO1990003215A1 (en) | 1990-04-05 |
EP0435931A1 (en) | 1991-07-10 |
PH26222A (en) | 1992-04-01 |
MX170372B (es) | 1993-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |