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1. 发明专利

SK279655B6 BALANCED CHARGE POLYMER AND HYDROPHILIC CONTACT LENS MANUFACTURED THEREFROM 未知
公开(公告)号：SK279655B6
公开(公告)日：1999-02-11
申请号：SK655390
申请日：1990-12-21
申请人： SULC JIRI , KRCOVA ZUZANA , CHEN PATRICK , QUIN-BIN-BAO
发明人： SULC JIRI , KRCOVA ZUZANA , CHEN PATRICK , QUIN-BIN-BAO
IPC分类号： C08F20/06 , C08F220/06 , C08F255/02 , C08F271/02 , G02B1/08 , G02C7/04
摘要： A water swellable crosslinked polymer of essentially balanced charge is obtained by polymerising a polymer-forming composition comprising a cationic-anionic pair of ethylenically unsaturated monomers and a non-ionic ethylenically unsaturated hydrophilic and/or hydrophobic monomer. Contact lenses formed from the polymer exhibit little if any tendency to attract soils, e.g., proteinaceous debris, to their surfaces.

2. 发明专利

CS258780B1 METHOD OF SOFT CONTACT LENSES PRODUCTION 未知
公开(公告)号：CS258780B1
公开(公告)日：1988-09-16
申请号：CS580186
申请日：1986-08-01
申请人： SULC JIRI , KRCOVA ZUZANA
发明人： SULC JIRI , KRCOVA ZUZANA
IPC分类号： G02C7/04

3. 发明专利

SK281916B6 COMPOSITE PRESSURE SENSITIVE HYDROPHILIC ADHESIVE AND METHOD OF PREPARING THE SAME 未知
公开(公告)号：SK281916B6
公开(公告)日：2001-09-11
申请号：SK143196
申请日：1995-05-10
申请人： SULC JIRI , KRCOVA ZUZANA
发明人： SULC JIRI , KRCOVA ZUZANA
IPC分类号： A61L15/00 , A61K9/70 , A61L15/58 , C08K5/06 , C08L5/06 , C09J5/00 , C09J9/00 , C09J101/04 , C09J133/10 , C09J133/14 , C09J201/00
摘要： Composite pressure sensitive hydrophilic adhesive, permeable for water vapor and losing its adhesivness in contact with liquid water, is particularly suitable for temporary glueing to the body surface for medical purposes. The composite is a gelled mixture of: (a) a water swellable, water insoluble polymer, soluble in polar water-miscible solvents boiling at atmospheric pressure at temperatures higher than 100 DEG C. as well as in their mixtures with minor amounts of water, (b) a hydrophilic water swellable polymer, insoluble in water as well as in polar water-miscible solvents boiling at atmospheric pressure at temperatures higher than 100 DEG C., and (c) a polar water-miscible innocuous solvent boiling at atmospheric pressure at temperatures higher than 100 DEG C., if desired mixed with a minor amount of water. A feature of the composite pressure sensitive hydrophilic adhesive of the invention is that the separate polymers (a) and (b) are replaced by a non-crosslinked copolymer of hydrophilic and hydrophobic monomers, only partially soluble in the component (c) but swellable therein.

4. 发明专利

CA2191488A1 COMPOSITE PRESSURE SENSITIVE HYDROPHILIC ADHESIVE AND METHOD OF PREPARING THE SAME 未知
公开(公告)号：CA2191488A1
公开(公告)日：1995-11-23
申请号：CA2191488
申请日：1995-05-10
申请人： SULC JIRI , KRCOVA ZUZANA
发明人： SULC JIRI , KRCOVA ZUZANA
IPC分类号： A61K9/70 , A61L15/00 , A61L15/58 , C08K5/06 , C08L5/06 , C09J5/00 , C09J9/00 , C09J101/04 , C09J133/10 , C09J133/14 , C09J201/00
摘要： Composite pressure sensitive hydrophilic adhesive, permeable for water vapor and losing its adhesiveness in contact with liquid water, particularly suitable for temporary glueing medical means to the body surface, comprising a gelled mixture of: (a) a water swellable, water insoluble polymer, soluble in polar water-miscible solvents boiling at atmospheric pressure at temperatures higher than 100 .degree.C as well as in their mixtures with minor amounts of water, (b) a hydrophilic water swellable polymer, insoluble in water as well as in polar water-miscible solvents boiling at atmospheric pressure at temperatures higher than 100 .degree.C, (c) a polar water-miscible innocuous solvent boiling at atmospheric pressure at temperatures higher than 100 .degree.C, if desired mixed with a minor amount of water. A feature of the composite pressure sensitive hydrophilic adhesive of the invention is that the separate polymers (a) and (b) are replaced by a non-crosslinked copolymer of hydrophilic and hydrophobic monomers, only partially soluble in the component (c) but swellable therein. The invention further comprises a method of preparing the composite pressure sensitive hydrophilic adhesive of the invention consisting in the intensive stirring of the dry powdered polymer (a), the water swellable, water insoluble polymer, soluble in polar water-miscible solvents boiling at atmospheric pressure at temperatures higher than 100 .degree.C as well as in their mixtures with minor amounts of water and polymer (b), the hydrophilic water swellable polymer, insoluble in water as well as in polar water-miscible solvents boiling at atmospheric pressure at temperatures higher than 100 .degree.C, in the (c) a polar water-miscible innocuous solvent boiling at atmospheric pressure at temperatures higher than 100 .degree.C, if desired mixed with a minor amount of water, spreading the paste thus obtained on a pad, and setting it to a gelled layer. The method of using the composite pressure sensitive hydrophilic adhesive consists in that the mixing of components is with advantage carried out at temperatures not exceeding 15 .degree.C and the thus received mass is afterwards spread to the surface of the medical means to be glued to the body surface, and subsequently the spread layer is left to set at temperatures in the range of from 15 .degree.C to about 100 .degree.C either by prolonged storage or by heating.

5. 发明专利

CS260801B1 METHOD OF HYDROGEL INTRAOCULAR LENS TREATMENT BEFORE INSERTION INTO EYE 未知
公开(公告)号：CS260801B1
公开(公告)日：1989-01-12
申请号：CS580286
申请日：1986-08-01
申请人： SULC JIRI , KRCOVA ZUZANA
发明人： SULC JIRI , KRCOVA ZUZANA
IPC分类号： A61F9/00

6. 发明专利

CS257674B1 METHOD OF CROSS-LINKED(2-HYDROXYETHYLMETACRYLATE)PREPARATION WITH SWELLING CAPACITY HIGHER THAN 4% WATER 未知
公开(公告)号：CS257674B1
公开(公告)日：1988-05-16
申请号：CS155386
申请日：1986-03-06
申请人： SULC JIRI , KRCOVA ZUZANA
发明人： SULC JIRI , KRCOVA ZUZANA
IPC分类号： C08F20/28 , C08J3/24

8. 发明专利

DE69503898D1 未知
公开(公告)号：DE69503898D1
公开(公告)日：1998-09-10
申请号：DE69503898
申请日：1995-05-10
申请人： SULC JIRI , KRCOVA ZUZANA
发明人： SULC JIRI , KRCOVA ZUZANA
IPC分类号： A61L15/00 , A61L15/58 , A61K9/70 , C08K5/06 , C08L5/06 , C09J5/00 , C09J9/00 , C09J101/04 , C09J133/10 , C09J133/14 , C09J201/00
摘要： Composite pressure sensitive hydrophilic adhesive, permeable for water vapor and losing its adhesivness in contact with liquid water, is particularly suitable for temporary glueing to the body surface for medical purposes. The composite is a gelled mixture of: (a) a water swellable, water insoluble polymer, soluble in polar water-miscible solvents boiling at atmospheric pressure at temperatures higher than 100 DEG C. as well as in their mixtures with minor amounts of water, (b) a hydrophilic water swellable polymer, insoluble in water as well as in polar water-miscible solvents boiling at atmospheric pressure at temperatures higher than 100 DEG C., and (c) a polar water-miscible innocuous solvent boiling at atmospheric pressure at temperatures higher than 100 DEG C., if desired mixed with a minor amount of water. A feature of the composite pressure sensitive hydrophilic adhesive of the invention is that the separate polymers (a) and (b) are replaced by a non-crosslinked copolymer of hydrophilic and hydrophobic monomers, only partially soluble in the component (c) but swellable therein.

9. 发明专利

SK143196A3 COMPOSITE PRESSURE SENSITIVE HYDROPHILIC ADHESIVE AND METHOD OF PREPARING THE SAME 未知
公开(公告)号：SK143196A3
公开(公告)日：1997-07-09
申请号：SK143196
申请日：1995-05-10
申请人： SULC JIRI , KRCOVA ZUZANA
发明人： SULC JIRI , KRCOVA ZUZANA
IPC分类号： A61L15/00 , A61L15/58 , A61K9/70 , C08K5/06 , C08L5/06 , C09J5/00 , C09J9/00 , C09J101/04 , C09J133/10 , C09J133/14 , C09J201/00
摘要： Composite pressure sensitive hydrophilic adhesive, permeable for water vapor and losing its adhesiveness in contact with liquid water, particularly suitable for temporary glueing medical means to the body surface, comprising a gelled mixture of: (a) a water swellable, water insoluble polymer, soluble in polar water-miscible solvents boiling at atmospheric pressure at temperatures higher than 100 C as well as in their mixtures with minor amounts of water, (b) a hydrophilic water swellable polymer, insoluble in water as well as in polar water-miscible solvents boiling at atmospheric pressure at temperatures higher than 100 C, (c) a polar water-miscible innocuous solvent boiling at atmospheric pressure at temperatures higher than 100 C, if desired mixed with a minor amount of water. The method of using the composite pressure sensitive hydrophilic adhesive consists in that the mixing of components is with advantage carried out at temperatures not exceeding 15 C and the thus received mass is af terwards spread to the surface of the medical means to be glued to the body surface, and subsequently the spread layer is left to set at temperatures in the range of from 15 C to about 100 C either by prolonged storage or by heating.

10. 发明专利

CS252916B1 SUBSTRATE FOR CULTIVATION OF VITAL TISSUES AND ORGANISMES 未知
公开(公告)号：CS252916B1
公开(公告)日：1987-10-15
申请号：CS150686
申请日：1986-03-05
申请人： SULC JIRI , KRCOVA ZUZANA
发明人： SULC JIRI , KRCOVA ZUZANA
IPC分类号： C12N5/00

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