PT99253A - Processo para a preparacao de hidrogeles contendo fosfonatos de diglicidilo como agentes humectantes - Google Patents

Processo para a preparacao de hidrogeles contendo fosfonatos de diglicidilo como agentes humectantes

Info

Publication number
PT99253A
PT99253A PT99253A PT9925391A PT99253A PT 99253 A PT99253 A PT 99253A PT 99253 A PT99253 A PT 99253A PT 9925391 A PT9925391 A PT 9925391A PT 99253 A PT99253 A PT 99253A
Authority
PT
Portugal
Prior art keywords
diglycylid
humecting
phosphonates
agents
hydrogels containing
Prior art date
Application number
PT99253A
Other languages
English (en)
Other versions
PT99253B (pt
Inventor
Hanss-Jerg Kleiner
Fritz Engelhardt
Ulrich Riegel
Wolf-Dieter Muller
Original Assignee
Cassella Farbwerke Mainkur Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of PT99253A publication Critical patent/PT99253A/pt
Publication of PT99253B publication Critical patent/PT99253B/pt

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
    • C08K5/5333—Esters of phosphonic acids
    • C08K5/5373—Esters of phosphonic acids containing heterocyclic rings not representing cyclic esters of phosphonic acids

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Polymers & Plastics (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Epoxy Resins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Colloid Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
PT99253A 1990-10-18 1991-10-17 Processo para a preparacao de hidrogeles contendo fosfonatos de diglicidilo como agentes humectantes PT99253B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4033007A DE4033007A1 (de) 1990-10-18 1990-10-18 Verwendung von phosphonsaeurediglycidylestern als vernetzer bei der herstellung von hydrogelen

Publications (2)

Publication Number Publication Date
PT99253A true PT99253A (pt) 1992-08-31
PT99253B PT99253B (pt) 1999-04-30

Family

ID=6416499

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99253A PT99253B (pt) 1990-10-18 1991-10-17 Processo para a preparacao de hidrogeles contendo fosfonatos de diglicidilo como agentes humectantes

Country Status (9)

Country Link
US (1) US5274048A (pt)
EP (1) EP0481370B1 (pt)
JP (1) JP3078622B2 (pt)
AT (1) ATE134681T1 (pt)
CA (1) CA2053630A1 (pt)
DE (2) DE4033007A1 (pt)
FI (1) FI914715A (pt)
PT (1) PT99253B (pt)
TR (1) TR26570A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138408A1 (de) * 1991-11-22 1993-05-27 Cassella Ag Hydrophile, hochquellfaehige hydrogele
DE19722340A1 (de) * 1997-05-28 1998-12-03 Clariant Gmbh Wasserquellbare, hydrophile Polymerzusammensetzungen
WO2005123781A2 (de) * 2004-06-21 2005-12-29 Stockhausen Gmbh Wasserabsorbierendes polysaccharid sowie ein verfahren zu seiner herstellung
ES2310948B2 (es) * 2005-02-25 2009-09-16 Universidade De Santiago De Compostela Procedimiento de obtencion de hidrogeles de ciclodextrinas con glicidileteres, las composiciones obtenidas y sus aplicaciones.
US8361926B2 (en) 2008-11-25 2013-01-29 Evonik Stockhausen, Llc Water-absorbing polysaccharide and method for producing the same
EP3853237B1 (en) * 2018-09-20 2024-04-24 Universiteit Utrecht Holding B.V. Phosphonate-containing crosslinkers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856369A (en) * 1953-05-08 1958-10-14 Shell Dev Epoxy-substituted esters of phosphoruscontaining acid and their polymers
BE616424A (pt) * 1961-04-13
GB1569021A (en) * 1976-03-17 1980-06-11 Kuraray Co Adhesive cementing agents containing partial phosphonic orphosphonic acid esters

Also Published As

Publication number Publication date
EP0481370B1 (de) 1996-02-28
DE59107456D1 (de) 1996-04-04
TR26570A (tr) 1995-03-15
EP0481370A3 (en) 1993-04-21
JP3078622B2 (ja) 2000-08-21
FI914715A (fi) 1992-04-19
EP0481370A2 (de) 1992-04-22
ATE134681T1 (de) 1996-03-15
PT99253B (pt) 1999-04-30
DE4033007A1 (de) 1992-04-23
JPH04272906A (ja) 1992-09-29
FI914715A0 (fi) 1991-10-07
CA2053630A1 (en) 1992-04-19
US5274048A (en) 1993-12-28

Similar Documents

Publication Publication Date Title
BR9302065A (pt) Processo para a preparação de um composto
SE7903327L (sv) Cykloalkyltriazoler och forfarande for erhallande av desamma
ES2076395T3 (es) Azoles sustituidos, procedimiento para su preparacion, agentes que los contienen y su utilizacion.
SE7907121L (sv) Ftalimidinderivat
ES528703A0 (es) Procedimiento para preparar derivados de prolina disustituidos
PT88992A (pt) Processo para a preparacao de compostos contendo fosforo uteis como inibidores de colagenase
ES534959A0 (es) Procedimiento para la preparacion de derivados de oligoglucosido
BR1100991A (pt) Compostos, processo para preparação dos mesmos, medicamentos, e, compostos intermediários
ES494791A0 (es) Procedimiento para la preparacion de acidos oxirancarboxili-cos sustituidos
DE3852589D1 (de) Verfahren zur O-Alkylierung von N-(Hydroxy)aralkylphenylethanolamin.
PT99253A (pt) Processo para a preparacao de hidrogeles contendo fosfonatos de diglicidilo como agentes humectantes
KR850001213A (ko) 이미다조[1,5-a] 피리미딘 유도체의 제조방법
ES2066756T3 (es) Nuevos derivados de tironina.
BR8504153A (pt) Processo para a preparacao de benzodissultamas,composicoes herbicidas,aplicacao e processo para a preparacao de composicoes
BR8600639A (pt) Processo para a preparacao de 5-cloro-1,3,4-tiasiazol-2-iloxi-acetamidas,composicao herbicida,aplicacao e processo para a preparacao e composicoes
ATE27804T1 (de) Tetra-alkyl-2,2,5,5-cyclohexanon-4-ol-1 und ihre sulfonierte derivate, verfahren und zwischenprodukte zur ihrer herstellung und ihre verwendung zur herstellung von ciscyclopropanlaktonen.
ES2194361T3 (es) Procedimiento y compuestos intermedios para la preparacion de un herbicida de triazol.
ATE2812T1 (de) Verfahren zur regulierung des pflanzenwachstums.
ES550817A0 (es) Procedimiento para preparar derivados de n-carboxialquil-2--oxo-3-diaril-5,6-triazinas
ES469576A1 (es) Procedimiento para la preparacion de 5-alquilsulfonil- y 5- alquenilsulfonil-barbituricos.
DK280883D0 (da) Organophosphat-derivater, fremgangsmade til fremstilling deraf samt deres anvendelse som midler til bekaempelse af skadelige organismer
ES2059185T3 (es) Compuestos organicos de silicio que presentan grupos de sales policromas, procedimiento para su preparacion, asi como su empleo.
PT100104A (pt) Processo para a preparacao de aminoalcanos substituidos
PT99241A (pt) Processo para a preparacao de novos acidos benzoheterociclialquilaminoalcanodifosfonicos
DE59007185D1 (de) Substituierte 1.2.3.4-Oxatriazolium-5-olate, Verfahren zu ihrer Herstellung und ihre Verwendung.

Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19920422

FG3A Patent granted, date of granting

Effective date: 19990105

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20000731