GB8321451D0 - Disposable hydrogel soft contact lenses - Google Patents
Disposable hydrogel soft contact lensesInfo
- Publication number
- GB8321451D0 GB8321451D0 GB838321451A GB8321451A GB8321451D0 GB 8321451 D0 GB8321451 D0 GB 8321451D0 GB 838321451 A GB838321451 A GB 838321451A GB 8321451 A GB8321451 A GB 8321451A GB 8321451 D0 GB8321451 D0 GB 8321451D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact lenses
- soft contact
- hydrogel soft
- disposable hydrogel
- disposable
- 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.)
- Granted
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
- C08F8/00—Chemical modification by after-treatment
- C08F8/14—Esterification
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08321451A GB2144749B (en) | 1983-08-09 | 1983-08-09 | Disposable, hydrogel soft cantact lenses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08321451A GB2144749B (en) | 1983-08-09 | 1983-08-09 | Disposable, hydrogel soft cantact lenses |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8321451D0 true GB8321451D0 (en) | 1983-09-07 |
GB2144749A GB2144749A (en) | 1985-03-13 |
GB2144749B GB2144749B (en) | 1986-10-08 |
Family
ID=10547058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08321451A Expired GB2144749B (en) | 1983-08-09 | 1983-08-09 | Disposable, hydrogel soft cantact lenses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2144749B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE872674L (en) * | 1987-10-07 | 1989-04-07 | Loctite Ireland Ltd | Polyvinyl acetal resin useful for promoting adhesion of¹(meth) acrylate products to polyester substances |
US5051468A (en) * | 1988-12-30 | 1991-09-24 | Aqualon Company | Polymers comprised of fully and partially hydrolyzed poly(vinyl acetate) and alkyl ketene dimer repeating units and aqueous solutions containing such polymers |
ES2108407T3 (en) * | 1993-07-29 | 1997-12-16 | Ciba Geigy Ag | PROCEDURE AND DEVICE FOR OBTAINING MOLDED BODIES, AS WELL AS MOLDED BODIES OBTAINED ACCORDING TO THE PROCEDURE. |
TW272976B (en) * | 1993-08-06 | 1996-03-21 | Ciba Geigy Ag | |
US6407145B1 (en) | 1994-08-04 | 2002-06-18 | Novartis Ag | Photocrosslinkable materials and applications |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1169574A (en) * | 1957-04-24 | 1958-12-31 | Hydrophilic shaped bodies such as ophthalmic contact lenses auxiliary to surgery and the like | |
DE1495381B2 (en) * | 1963-09-07 | 1971-06-24 | Czeskoslovenska akademie ved , Prag | METHOD FOR MANUFACTURING CONTACT LENSES OR CONTACT LENS BLOCKS FROM SWELLABLE HYDROGELS |
JPS54125896A (en) * | 1978-03-23 | 1979-09-29 | Kuraray Co | Absorbing body that have excellent water absorbing capacity |
-
1983
- 1983-08-09 GB GB08321451A patent/GB2144749B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2144749A (en) | 1985-03-13 |
GB2144749B (en) | 1986-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |