MX9705188A - Uso de emulsificantes de eter alifatico de poliglicerol en la elaboracion de emulsiones de alta fase interna que pueden ser polimerizadas para proveer espumas absorbentes. - Google Patents
Uso de emulsificantes de eter alifatico de poliglicerol en la elaboracion de emulsiones de alta fase interna que pueden ser polimerizadas para proveer espumas absorbentes.Info
- Publication number
- MX9705188A MX9705188A MX9705188A MX9705188A MX9705188A MX 9705188 A MX9705188 A MX 9705188A MX 9705188 A MX9705188 A MX 9705188A MX 9705188 A MX9705188 A MX 9705188A MX 9705188 A MX9705188 A MX 9705188A
- Authority
- MX
- Mexico
- Prior art keywords
- hipe
- aliphatic ether
- emulsifiers
- polymerized
- high internal
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/017—Mixtures of compounds
- C09K23/018—Mixtures of two or more different organic oxygen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
Abstract
Un proceso para preparar emulsiones para fase interna (HIPE) que pueden ser polimerizados para proveer materiales de espuma poliméricos de celda abierta, microporosos, flexibles, capaces de absorber fluidos acuosos, especialmente fluidos corporales acuosos tal como orina. Se prepara la HIPE utilizando ciertos emulsificantes de éter alifático de poliglicerol que son menos complejos químicamente y variables en composicion que muchos de los emulsificantes de HIPE anteriores, que tienen mayores niveles de los componentes activos interfacialmente deseados, y tienen menores niveles de componentes (por ejemplo, sedimento) que son insolubles o solubles de manera insuficiente en la fase de aceite utilizado para preparar la HIPE. Estos emulsificantes de éter alifático de poliglicerol proveen la HIPE teniendo gotas de agua, de tamaño relativamente uniforme, dispersas en la fase de aceite continua.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37092095A | 1995-01-10 | 1995-01-10 | |
PCT/US1996/000083 WO1996021679A1 (en) | 1995-01-10 | 1996-01-11 | Use of polyglycerol aliphatic ether emulsifiers in making high internal phase emulsions that can be polymerized to provide absorbent foams |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9705188A true MX9705188A (es) | 1997-10-31 |
Family
ID=23461734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9705188A MX9705188A (es) | 1995-01-10 | 1996-01-11 | Uso de emulsificantes de eter alifatico de poliglicerol en la elaboracion de emulsiones de alta fase interna que pueden ser polimerizadas para proveer espumas absorbentes. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5500451A (es) |
EP (1) | EP0802928B1 (es) |
JP (1) | JP3571349B2 (es) |
KR (1) | KR100257433B1 (es) |
AU (1) | AU4895696A (es) |
CA (1) | CA2208372A1 (es) |
DE (1) | DE69602919T2 (es) |
ES (1) | ES2132892T3 (es) |
HK (1) | HK1004139A1 (es) |
MX (1) | MX9705188A (es) |
WO (1) | WO1996021679A1 (es) |
Families Citing this family (94)
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US6158144A (en) * | 1999-07-14 | 2000-12-12 | The Procter & Gamble Company | Process for capillary dewatering of foam materials and foam materials produced thereby |
US6780209B1 (en) * | 2000-01-24 | 2004-08-24 | The Lubrizol Corporation | Partially dehydrated reaction product process for making same, and emulsion containing same |
US6365642B1 (en) * | 2000-10-10 | 2002-04-02 | The Procter & Gamble Company | Rapid preparation of foam materials from high internal phase emulsions |
EP1682161A4 (en) * | 2003-10-29 | 2011-12-07 | Gentis Inc | POLYMERIZABLE EMULSIONS FOR TISSUE GENIUS |
US20050197414A1 (en) * | 2004-03-02 | 2005-09-08 | Granberg Eric P. | Preparation of foam materials from high internal phase emulsions |
US7393878B2 (en) * | 2004-03-02 | 2008-07-01 | The Procter & Gamble Company | Method for curing high internal phase emulsions |
US7860116B2 (en) * | 2007-05-24 | 2010-12-28 | Worldwide Packets, Inc. | Processing packets of a virtual interface associated with tunnels |
JP2009227583A (ja) * | 2008-03-19 | 2009-10-08 | Daicel Chem Ind Ltd | ポリグリセリンアルキルエーテル型非イオン界面活性剤 |
JP5368035B2 (ja) * | 2008-09-10 | 2013-12-18 | 株式会社ダイセル | 油組成物及び該油組成物を含むクレンジング化粧料 |
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US5268224A (en) * | 1991-08-12 | 1993-12-07 | The Procter & Gamble Company | Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials |
US5147345A (en) * | 1991-08-12 | 1992-09-15 | The Procter & Gamble Company | High efficiency absorbent articles for incontinence management |
US5250576A (en) * | 1991-08-12 | 1993-10-05 | The Procter & Gamble Company | Process for preparing emulsions that are polymerizable to absorbent foam materials |
US5118719A (en) * | 1991-10-22 | 1992-06-02 | Nalco Chemical Company | Enhancing absorption rates of superabsorbents by incorporating a blowing agent |
US5200433A (en) * | 1992-04-20 | 1993-04-06 | Shell Oil Company | Process for preparing low density porous crosslinked polymeric materials |
US5189070A (en) * | 1992-05-29 | 1993-02-23 | Shell Oil Company | Process for preparing low density porous crosslinked polymeric materials |
US5252619A (en) * | 1992-05-29 | 1993-10-12 | Shell Oil Company | Process for preparing low density porous crosslinked polymeric materials |
US5210104A (en) * | 1992-10-15 | 1993-05-11 | Shell Oil Company | Process for preparing low density porous crosslinked polymeric materials |
US5290820A (en) * | 1993-07-29 | 1994-03-01 | Shell Oil Company | Process for preparing low density porous crosslinked polymeric materials |
-
1995
- 1995-08-09 US US08/514,346 patent/US5500451A/en not_active Expired - Lifetime
-
1996
- 1996-01-11 KR KR1019970704670A patent/KR100257433B1/ko not_active IP Right Cessation
- 1996-01-11 DE DE69602919T patent/DE69602919T2/de not_active Expired - Lifetime
- 1996-01-11 ES ES96905111T patent/ES2132892T3/es not_active Expired - Lifetime
- 1996-01-11 MX MX9705188A patent/MX9705188A/es unknown
- 1996-01-11 AU AU48956/96A patent/AU4895696A/en not_active Abandoned
- 1996-01-11 JP JP52172496A patent/JP3571349B2/ja not_active Expired - Fee Related
- 1996-01-11 CA CA002208372A patent/CA2208372A1/en not_active Abandoned
- 1996-01-11 WO PCT/US1996/000083 patent/WO1996021679A1/en active IP Right Grant
- 1996-01-11 EP EP96905111A patent/EP0802928B1/en not_active Expired - Lifetime
-
1998
- 1998-04-24 HK HK98103494A patent/HK1004139A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0802928A1 (en) | 1997-10-29 |
HK1004139A1 (en) | 1998-11-20 |
WO1996021679A1 (en) | 1996-07-18 |
ES2132892T3 (es) | 1999-08-16 |
DE69602919D1 (de) | 1999-07-22 |
EP0802928B1 (en) | 1999-06-16 |
CA2208372A1 (en) | 1996-07-18 |
AU4895696A (en) | 1996-07-31 |
DE69602919T2 (de) | 1999-12-09 |
KR100257433B1 (ko) | 2000-05-15 |
US5500451A (en) | 1996-03-19 |
JPH10512313A (ja) | 1998-11-24 |
JP3571349B2 (ja) | 2004-09-29 |
KR19980701281A (ko) | 1998-05-15 |
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