JPS57189115A - Contact lens - Google Patents
Contact lensInfo
- Publication number
- JPS57189115A JPS57189115A JP56074289A JP7428981A JPS57189115A JP S57189115 A JPS57189115 A JP S57189115A JP 56074289 A JP56074289 A JP 56074289A JP 7428981 A JP7428981 A JP 7428981A JP S57189115 A JPS57189115 A JP S57189115A
- Authority
- JP
- Japan
- Prior art keywords
- divinyl
- contact lens
- dicarboxylate
- meth
- acrylate
- 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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
-
- 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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
Landscapes
- 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)
- Eyeglasses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56074289A JPS57189115A (en) | 1981-05-19 | 1981-05-19 | Contact lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56074289A JPS57189115A (en) | 1981-05-19 | 1981-05-19 | Contact lens |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57189115A true JPS57189115A (en) | 1982-11-20 |
JPS6251449B2 JPS6251449B2 (enrdf_load_stackoverflow) | 1987-10-30 |
Family
ID=13542816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56074289A Granted JPS57189115A (en) | 1981-05-19 | 1981-05-19 | Contact lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57189115A (enrdf_load_stackoverflow) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS543738A (en) * | 1977-06-08 | 1979-01-12 | Masaji Yamaguchi | Wiper for twoowheel barrow |
JPS5439741A (en) * | 1977-09-05 | 1979-03-27 | Shimazu Kinzoku Kogyo Kk | Friction speed reduction hydraulic motor |
-
1981
- 1981-05-19 JP JP56074289A patent/JPS57189115A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS543738A (en) * | 1977-06-08 | 1979-01-12 | Masaji Yamaguchi | Wiper for twoowheel barrow |
JPS5439741A (en) * | 1977-09-05 | 1979-03-27 | Shimazu Kinzoku Kogyo Kk | Friction speed reduction hydraulic motor |
Also Published As
Publication number | Publication date |
---|---|
JPS6251449B2 (enrdf_load_stackoverflow) | 1987-10-30 |
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