ES8705900A1 - Procedimiento para producir un polimero de formacion de hi- drogel - Google Patents

Procedimiento para producir un polimero de formacion de hi- drogel

Info

Publication number
ES8705900A1
ES8705900A1 ES550058A ES550058A ES8705900A1 ES 8705900 A1 ES8705900 A1 ES 8705900A1 ES 550058 A ES550058 A ES 550058A ES 550058 A ES550058 A ES 550058A ES 8705900 A1 ES8705900 A1 ES 8705900A1
Authority
ES
Spain
Prior art keywords
forming polymer
hydrogel forming
polymer comprises
hydrogel
hydrophilic monomer
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES550058A
Other languages
English (en)
Other versions
ES550058A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TR Developments Ltd
Original Assignee
TR Developments Ltd
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
Priority claimed from GB848431901A external-priority patent/GB8431901D0/en
Application filed by TR Developments Ltd filed Critical TR Developments Ltd
Publication of ES550058A0 publication Critical patent/ES550058A0/es
Publication of ES8705900A1 publication Critical patent/ES8705900A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Materials For Medical Uses (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

METODO PARA PRODUCIR UN POLIMERO DE FORMACION DE HIDROGEL. CONSISTE EN POLIMERIZAR UNO O VARIOS MONOMEROS HIDROFILOS, POR CALENTAMIENTO EN PRESENCIA DE UNO O MAS INICIADORES DE POLIMERIZACION O POR IRRADIACION, EFECTUANDOSE LA POLIMERIZACION EN PRESENCIA DE UN AGENTE DE RETICULACION POLIINSATURADO POLIMERICO, SIENDO LOS MONOMEROS HIDROFILOS MONOMEROS CONTENIENDO NITROGENO, UN MONOVINILETER, IUN MONOVINIL POLIETER, UN VINIL ETER HIDROXIALQUILADO, UN HIDROXIALQUIL(META) ACRILATO O UN DERIVADO ALCOXI DEL MISMO, Y EL AGENTE DE RETICULACION POLIMERICO POLIINSATURADO ES UNA RESINA DE POLIESTER POLIINSATURADA. TIENE APLICACION EN LA FABRICACION DE LENTES DE CONTACTO.43
ES550058A 1984-12-18 1985-12-17 Procedimiento para producir un polimero de formacion de hi- drogel Expired ES8705900A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848431901A GB8431901D0 (en) 1984-12-18 1984-12-18 Polymeric materials
GB858513004A GB8513004D0 (en) 1984-12-18 1985-05-22 Hydrogel-forming polymers

Publications (2)

Publication Number Publication Date
ES550058A0 ES550058A0 (es) 1987-06-01
ES8705900A1 true ES8705900A1 (es) 1987-06-01

Family

ID=26288589

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550058A Expired ES8705900A1 (es) 1984-12-18 1985-12-17 Procedimiento para producir un polimero de formacion de hi- drogel

Country Status (5)

Country Link
JP (1) JPH0624584B2 (es)
CS (1) CS272213B2 (es)
DK (1) DK584885A (es)
ES (1) ES8705900A1 (es)
GB (1) GB8519071D0 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731079A (en) * 1986-11-26 1988-03-15 Kingston Technologies, Inc. Intraocular lenses
JPH06347730A (ja) * 1993-06-11 1994-12-22 Tokyo Keikaku:Kk ソフトコンタクトレンズ
US5914355A (en) * 1998-05-15 1999-06-22 Bausch & Lomb Incorporated Method for making contact lenses having UV absorbing properties
JP4398124B2 (ja) * 2001-11-30 2010-01-13 博夫 岩田 薬理活性物質の放出を温度でコントロールできるバルーンカテーテル
US20130313733A1 (en) * 2012-05-25 2013-11-28 Ivan Nunez Method of making a fully polymerized uv blocking silicone hydrogel lens
US20190315901A1 (en) * 2017-01-10 2019-10-17 Osaka Soda Co., Ltd. Unsaturated polyester resin composition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495381B2 (de) * 1963-09-07 1971-06-24 Czeskoslovenska akademie ved , Prag Verfahren zur herstellung von kontaktlinsen oder kontakt linsenrohlingen aus quellfaehigen hydrogelen
US3822089A (en) * 1968-09-25 1974-07-02 Akademie Ved Contact lens blank or replica made from anhydrous, sparingly cross-linked hydrophilic copolymers
JPS5510050A (en) * 1978-07-10 1980-01-24 Toyota Motor Corp Plasma ignition device
JPS5530601A (en) * 1978-08-22 1980-03-04 Sybron Corp Method and device for measuring parameter of flow of fluid
US4433111A (en) * 1980-10-14 1984-02-21 Kelvin Lenses Limited Fluorine-containing hydrogel-forming polymeric materials
JPS5923271A (ja) * 1982-07-30 1984-02-06 Fujitsu Ltd 超音波送受信装置
JPS5994731A (ja) * 1982-11-22 1984-05-31 Toray Ind Inc ソフトコンタクトレンズの製造方法
JPS606710A (ja) * 1983-06-27 1985-01-14 Toray Ind Inc ヒドロゲル成形品の製造方法

Also Published As

Publication number Publication date
CS272213B2 (en) 1991-01-15
ES550058A0 (es) 1987-06-01
DK584885A (da) 1986-06-19
GB8519071D0 (en) 1985-09-04
JPH0624584B2 (ja) 1994-04-06
DK584885D0 (da) 1985-12-17
JPS61145213A (ja) 1986-07-02
CS945085A2 (en) 1990-03-14

Similar Documents

Publication Publication Date Title
AU7447187A (en) Adhesive polyethylene oxide hydrogel sheet and its production
OA08110A (en) Hydrophobic associative composition containing a polymer of a water-soluble monomer and an amphiphilic monomer.
ES8607364A1 (es) Un procedimiento para preparar una resina policarboxilica absorbente de agua y muy reactiva
IL101269A0 (en) Tacky hydrophilic gel dressings and their preparation
CA2032581A1 (en) Hydrolytically degradable hydrophilic gels and the method for preparation thereof
GB2190387B (en) Hydrophilic copolymers for wound dressings and other biomedical uses
BR9202400A (pt) Processo para fabricacao de copolimeros de enxerto e composicao de polimero
AU3618484A (en) Bioadhesive compositions and methods of treatment therewith
NO175901C (no) Fremgangsmåte for å lage formede hydrogelartikler fortrinnsvis kontaklinser
FI92591B (fi) Polysakkaridien asetaaliryhmiä sisältävät oksaspolymeerit sekä asetaaliryhmiä sisältävät monomeerit
AU543070B2 (en) Cross-linked hydrophilic polymers
GR3005982T3 (es)
JPS5785812A (en) Manufacture of high molecular hydrophilic polymer gel
ES8705900A1 (es) Procedimiento para producir un polimero de formacion de hi- drogel
DE3871176D1 (de) Mikroenkapsulierung von biologisch aktivem material.
AU5134785A (en) Hydrogel-forming polymers
BE890203A (fr) Procede de preparation de polymeres ou copolymeres acryliques hydrosolubles a poids moleculaire eleve et a faible teneur en monomere(s) residuel(s)
GB2208512B (en) Contact or intraocular lens from lightly crosslinked polymer or copolymer of 2-hydroxyethyl methacryate and a method of production
EP0340019A3 (en) Resin composition
AU576455B2 (en) Crosslinked polyacrylamide-sulfhydryl gel and sulfhydryl-functionalized derivatives thereof
EP0384254A3 (en) Latex compounds for asphalt modifications
AU7548281A (en) Hydrophilic air-drying polymer composition
EP0298664A3 (en) Polymer compositions of fluorine-containing polymers and acrylic polymers
JPS5734518A (en) Soft contact lens with intimately crosslinked polymer coating, lens in eye and method of producing same
ATE50586T1 (de) Absorbierendes polymeres material und dessen herstellung.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601