MX165440B - Metodo para inmovilizar absorbentes en forma de particulas mediante su conversion a hidratos - Google Patents
Metodo para inmovilizar absorbentes en forma de particulas mediante su conversion a hidratosInfo
- Publication number
- MX165440B MX165440B MX013069A MX1306988A MX165440B MX 165440 B MX165440 B MX 165440B MX 013069 A MX013069 A MX 013069A MX 1306988 A MX1306988 A MX 1306988A MX 165440 B MX165440 B MX 165440B
- Authority
- MX
- Mexico
- Prior art keywords
- hydrates
- conversion
- particulate absorbents
- immobilizing
- immobilizing particulate
- Prior art date
Links
- 239000002250 absorbent Substances 0.000 title abstract 3
- 238000006243 chemical reaction Methods 0.000 title 1
- 150000004677 hydrates Chemical class 0.000 title 1
- 230000003100 immobilizing effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000002745 absorbent Effects 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
- Y10T428/3179—Next to cellulosic
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
- Y10T428/31794—Of cross-linked polyester
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
- Y10T428/31797—Next to addition polymer from unsaturated monomers
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
- Y10T428/31884—Regenerated or modified cellulose
- Y10T428/31888—Addition polymer of hydrocarbon[s] only
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31975—Of cellulosic next to another carbohydrate
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (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)
- Compositions Of Macromolecular Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
La presente invención se refiere a un hidrato absorbente caracterizado porque comprende una mezcla de a) un polímero absorbente en partículas insoluble en aug, hinchable con agua; b) un líquido acuoso.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07098650 US4826880B1 (en) | 1987-09-21 | 1987-09-21 | Immobilizing particulate absorbents by conversion to hydrates |
Publications (1)
Publication Number | Publication Date |
---|---|
MX165440B true MX165440B (es) | 1992-11-11 |
Family
ID=22270308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX013069A MX165440B (es) | 1987-09-21 | 1988-09-19 | Metodo para inmovilizar absorbentes en forma de particulas mediante su conversion a hidratos |
Country Status (15)
Country | Link |
---|---|
US (1) | US4826880B1 (es) |
EP (1) | EP0309187B1 (es) |
JP (1) | JPH01230671A (es) |
AR (1) | AR247751A1 (es) |
AT (1) | ATE182471T1 (es) |
AU (1) | AU2223788A (es) |
BR (1) | BR8804860A (es) |
CA (1) | CA1318655C (es) |
DE (1) | DE3856353T2 (es) |
ES (1) | ES2133267T3 (es) |
GR (1) | GR1000150B (es) |
MX (1) | MX165440B (es) |
PH (1) | PH24708A (es) |
PT (1) | PT88560B (es) |
ZA (1) | ZA887023B (es) |
Families Citing this family (90)
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US4424247A (en) * | 1981-11-09 | 1984-01-03 | The Dow Chemical Company | Absorbent polymer-fiber composites and method for preparing the same |
JPS5964635A (ja) * | 1982-10-06 | 1984-04-12 | Fujikura Kasei Kk | 吸水性樹脂の製造方法 |
US4537590A (en) † | 1982-11-08 | 1985-08-27 | Personal Products Company | Superthin absorbent product |
JPS60163956A (ja) † | 1984-02-04 | 1985-08-26 | Arakawa Chem Ind Co Ltd | 吸水性樹脂の製法 |
GB2156370B (en) * | 1984-03-27 | 1987-12-02 | Personal Products Co | Dispersed absorbent products and method of use |
JPS60255814A (ja) † | 1984-05-31 | 1985-12-17 | Arakawa Chem Ind Co Ltd | ゲル強度の改良された吸水性樹脂の製法 |
JPS6197333A (ja) * | 1984-10-17 | 1986-05-15 | Nippon Shokubai Kagaku Kogyo Co Ltd | 高吸水性樹脂粉末の造粒方法 |
US4734478A (en) † | 1984-07-02 | 1988-03-29 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Water absorbing agent |
JP2509087B2 (ja) † | 1984-08-11 | 1996-06-19 | 三洋化成工業株式会社 | 吸水性樹脂,その製法および吸水,保水剤 |
JPS6162463A (ja) † | 1984-08-31 | 1986-03-31 | 三洋化成工業株式会社 | 吸収材およびその製造法 |
DE3668553D1 (de) * | 1985-06-22 | 1990-03-08 | Taiyo Fishery Co Ltd | Waessrige zusammensetzung, verfahren zur herstellung eines wasserabsorbierenden polymers und eines damit ueberzogenen gegenstandes. |
JPH0643500B2 (ja) † | 1985-12-04 | 1994-06-08 | 住友精化株式会社 | 吸水性樹脂の造粒方法 |
-
1987
- 1987-09-21 US US07098650 patent/US4826880B1/en not_active Expired - Lifetime
-
1988
- 1988-09-14 AU AU22237/88A patent/AU2223788A/en not_active Abandoned
- 1988-09-16 GR GR880100616A patent/GR1000150B/el not_active IP Right Cessation
- 1988-09-19 CA CA000577822A patent/CA1318655C/en not_active Expired - Fee Related
- 1988-09-19 MX MX013069A patent/MX165440B/es unknown
- 1988-09-20 AT AT88308683T patent/ATE182471T1/de not_active IP Right Cessation
- 1988-09-20 ES ES88308683T patent/ES2133267T3/es not_active Expired - Lifetime
- 1988-09-20 BR BR8804860A patent/BR8804860A/pt not_active IP Right Cessation
- 1988-09-20 PT PT88560A patent/PT88560B/pt not_active IP Right Cessation
- 1988-09-20 AR AR88311989A patent/AR247751A1/es active
- 1988-09-20 PH PH37566A patent/PH24708A/en unknown
- 1988-09-20 JP JP63233830A patent/JPH01230671A/ja active Pending
- 1988-09-20 ZA ZA887023A patent/ZA887023B/xx unknown
- 1988-09-20 EP EP88308683A patent/EP0309187B1/en not_active Revoked
- 1988-09-20 DE DE3856353T patent/DE3856353T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU2223788A (en) | 1989-04-20 |
DE3856353T2 (de) | 2000-01-13 |
ES2133267T3 (es) | 1999-09-16 |
DE3856353D1 (de) | 1999-09-02 |
GR880100616A (en) | 1989-06-22 |
EP0309187A3 (en) | 1989-08-23 |
CA1318655C (en) | 1993-06-01 |
AR247751A1 (es) | 1995-03-31 |
BR8804860A (pt) | 1989-04-25 |
US4826880A (en) | 1989-05-02 |
PT88560A (pt) | 1989-07-31 |
JPH01230671A (ja) | 1989-09-14 |
EP0309187B1 (en) | 1999-07-28 |
PH24708A (en) | 1990-10-01 |
ATE182471T1 (de) | 1999-08-15 |
US4826880B1 (en) | 2000-04-25 |
ZA887023B (en) | 1990-05-30 |
GR1000150B (el) | 1991-09-27 |
EP0309187A2 (en) | 1989-03-29 |
PT88560B (pt) | 1993-05-31 |
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