MX9501618A - Polimeros hidrofilicos hinchables en agua, procedimiento para prepararlos y su uso. - Google Patents
Polimeros hidrofilicos hinchables en agua, procedimiento para prepararlos y su uso.Info
- Publication number
- MX9501618A MX9501618A MX9501618A MX9501618A MX9501618A MX 9501618 A MX9501618 A MX 9501618A MX 9501618 A MX9501618 A MX 9501618A MX 9501618 A MX9501618 A MX 9501618A MX 9501618 A MX9501618 A MX 9501618A
- Authority
- MX
- Mexico
- Prior art keywords
- swellable
- water
- hydrophillic
- prepare
- polymers
- Prior art date
Links
Classifications
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
-
- 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
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; 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
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
-
- 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
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
- C08F4/36—Per-compounds with more than one peroxy radical
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
La presente invencion se refiere a polímeros hidrofílicos hinchables en agua que se pueden preparar por copolimerizacion de radicales libres de uno o más monomeros hidrofílicos o copolimerizacion de injerto de uno o más monomeros hidrofílicos sobre una base de injerto adecuada, caracterizada porque se emplea un iniciador de radicales libres que puede formar di- o poli-radicales.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4411536A DE4411536A1 (de) | 1994-04-02 | 1994-04-02 | Wasserquellbare hydrophile Polymere |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9501618A true MX9501618A (es) | 1997-02-28 |
Family
ID=6514540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9501618A MX9501618A (es) | 1994-04-02 | 1995-03-31 | Polimeros hidrofilicos hinchables en agua, procedimiento para prepararlos y su uso. |
Country Status (7)
Country | Link |
---|---|
US (2) | US5594083A (es) |
EP (1) | EP0675142B1 (es) |
JP (1) | JPH0841136A (es) |
CA (1) | CA2146073A1 (es) |
DE (2) | DE4411536A1 (es) |
ES (1) | ES2128603T3 (es) |
MX (1) | MX9501618A (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19543368C2 (de) * | 1995-11-21 | 1998-11-26 | Stockhausen Chem Fab Gmbh | Wasserabsorbierende Polymere mit verbesserten Eigenschaften, Verfahren zu deren Herstellung und deren Verwendung |
FR2753372B1 (fr) * | 1996-09-17 | 1998-10-30 | Oreal | Composition oxydante gelifiee et utilisations pour la teinture, pour la deformation permanente ou pour la decoloration des cheveux |
US6017994A (en) * | 1997-01-31 | 2000-01-25 | Nalco Chemical Company | Utility of water-soluble polymers having pendant derivatized amide functionalities for scale control |
DE19722340A1 (de) * | 1997-05-28 | 1998-12-03 | Clariant Gmbh | Wasserquellbare, hydrophile Polymerzusammensetzungen |
WO2001026036A2 (en) | 1999-10-04 | 2001-04-12 | Welch Allyn Data Collection, Inc. | Imaging module for optical reader |
US7270274B2 (en) | 1999-10-04 | 2007-09-18 | Hand Held Products, Inc. | Imaging module comprising support post for optical reader |
IL156055A0 (en) * | 2000-11-30 | 2003-12-23 | Teva Pharma | Novel crystal forms of atorvastatin hemi calcium and processes for their preparation as well as novel processes for preparing other forms |
BR0207754A (pt) * | 2001-03-02 | 2004-04-27 | Unilever Nv | composição para tratamento de um tecido |
US7055747B2 (en) | 2002-06-11 | 2006-06-06 | Hand Held Products, Inc. | Long range optical reader |
US7219843B2 (en) * | 2002-06-04 | 2007-05-22 | Hand Held Products, Inc. | Optical reader having a plurality of imaging modules |
US7090132B2 (en) * | 2002-06-11 | 2006-08-15 | Hand Held Products, Inc. | Long range optical reader |
US20030222147A1 (en) | 2002-06-04 | 2003-12-04 | Hand Held Products, Inc. | Optical reader having a plurality of imaging modules |
US8596542B2 (en) | 2002-06-04 | 2013-12-03 | Hand Held Products, Inc. | Apparatus operative for capture of image data |
US20050006135A1 (en) * | 2003-05-30 | 2005-01-13 | Kurabe Industrial Co., Ltd. | Airtight cable and a manufacturing method of airtight cable |
JP2005019392A (ja) * | 2003-05-30 | 2005-01-20 | Kurabe Ind Co Ltd | 気密電線と気密電線製造方法 |
US8076432B2 (en) * | 2004-07-07 | 2011-12-13 | Unichem Technologies, Inc. | Phosphonic compounds and methods of use thereof |
DE102005008671A1 (de) | 2005-02-25 | 2006-08-31 | Construction Research & Technology Gmbh | Phosphor-haltige Copolymere, Verfahren zu ihrer Herstellung und deren Verwendung |
US7718338B2 (en) * | 2005-03-29 | 2010-05-18 | Canon Kabushiki Kaisha | Charge control resin, and toner |
DE102005063376B4 (de) * | 2005-11-26 | 2018-10-11 | Tougas Oilfield Solutions Gmbh | Pfropfcopolymere und deren Verwendung |
US8561903B2 (en) | 2011-01-31 | 2013-10-22 | Hand Held Products, Inc. | System operative to adaptively select an image sensor for decodable indicia reading |
US8608071B2 (en) | 2011-10-17 | 2013-12-17 | Honeywell Scanning And Mobility | Optical indicia reading terminal with two image sensors |
CN110028627B (zh) * | 2019-03-06 | 2021-11-30 | 长兴材料工业股份有限公司 | 羧甲基纤维素接枝共聚物及其用途 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4777230A (en) * | 1985-05-30 | 1988-10-11 | Pennwalt Corporation | Solution polymerization of acrylic acid derived monomers using tertiary alkyl(ηC5)hydroperoxides |
US5254650A (en) * | 1988-07-22 | 1993-10-19 | Kayaku Akzo Corporation | Process for the preparation of styrene or styrene derivative-containing copolymers |
JPH0433924A (ja) * | 1990-05-29 | 1992-02-05 | Nippon Oil & Fats Co Ltd | ポリメリックペルオキシド重合開始剤及びブロック共重合体の製造方法 |
US5039754A (en) * | 1990-08-30 | 1991-08-13 | Atochem North America, Inc. | Polymeric peroxides derived from hydroxy-hydroperoxides and dihydroxydialkyl peroxides and their uses |
WO1993019099A1 (en) * | 1991-03-19 | 1993-09-30 | The Dow Chemical Company | Wrinkled absorbent particles of high effective surface area having fast absorption rate |
DE4123049A1 (de) * | 1991-07-12 | 1993-01-14 | Basf Ag | Vernetzte copolymerisate mit vernetzbaren gruppen auf basis von acrylsaeure oder methacrylsaeure, verfahren zu ihrer herstellung und ihre verwendung |
DE4139613A1 (de) * | 1991-11-30 | 1993-06-03 | Cassella Ag | Hydrophile quellfaehige pfropfpolymerisate |
US5767213A (en) * | 1992-05-29 | 1998-06-16 | The Dow Chemical Company | Direct application of surface treatment to absorbent polymers |
DE4338867A1 (de) * | 1992-12-08 | 1994-06-09 | Sueddeutsche Kalkstickstoff | Wasserlösliche Pfropfpolymere |
-
1994
- 1994-04-02 DE DE4411536A patent/DE4411536A1/de not_active Withdrawn
-
1995
- 1995-03-11 DE DE59504943T patent/DE59504943D1/de not_active Expired - Fee Related
- 1995-03-11 EP EP95103544A patent/EP0675142B1/de not_active Expired - Lifetime
- 1995-03-11 ES ES95103544T patent/ES2128603T3/es not_active Expired - Lifetime
- 1995-03-22 US US08/408,534 patent/US5594083A/en not_active Expired - Fee Related
- 1995-03-31 JP JP7076170A patent/JPH0841136A/ja not_active Withdrawn
- 1995-03-31 MX MX9501618A patent/MX9501618A/es unknown
- 1995-03-31 CA CA002146073A patent/CA2146073A1/en not_active Abandoned
-
1996
- 1996-07-18 US US08/687,005 patent/US5684104A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4411536A1 (de) | 1995-10-05 |
EP0675142B1 (de) | 1999-01-27 |
EP0675142A1 (de) | 1995-10-04 |
US5594083A (en) | 1997-01-14 |
ES2128603T3 (es) | 1999-05-16 |
JPH0841136A (ja) | 1996-02-13 |
US5684104A (en) | 1997-11-04 |
DE59504943D1 (de) | 1999-03-11 |
CA2146073A1 (en) | 1995-10-03 |
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