JPS6426613A - Production of polymer having high refractive index - Google Patents
Production of polymer having high refractive indexInfo
- Publication number
- JPS6426613A JPS6426613A JP62273270A JP27327087A JPS6426613A JP S6426613 A JPS6426613 A JP S6426613A JP 62273270 A JP62273270 A JP 62273270A JP 27327087 A JP27327087 A JP 27327087A JP S6426613 A JPS6426613 A JP S6426613A
- Authority
- JP
- Japan
- Prior art keywords
- meth
- polymer
- acrylate
- refractive index
- 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.)
- Granted
Links
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
PURPOSE:To obtain a polymer having high refractive index and excellent colorlessness, transparency, heat-resistance and machinability and useful for lens, optical fiber, optical disk, film, etc., by using a polyfunctional thio(meth)acrylate as an essential component and polymerizing the monomer. CONSTITUTION:The objective polymer can be produced by using (A) a polyfunctional thio(meth)acrylate [e.g. S-acryloyloxyethyl thio(meth)acrylate of formula (R is H or CH3) as an essential component and carrying out radical polymerization of the component A and, as necessary, (B) other radically copolymerizable monomer (e.g. methyl methacrylate). The monomer of formula I is obtained by converting the thiol corresponding to the ester part into (meth) acrylic acid ester.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62273270A JPH0625232B2 (en) | 1987-04-28 | 1987-10-30 | High refractive index resin manufacturing method |
AU82945/87A AU603404B2 (en) | 1986-12-26 | 1987-12-22 | Resin having high refractive index, process for producing said resin and optical materials composed of said resin |
AT87311380T ATE85626T1 (en) | 1986-12-26 | 1987-12-23 | HIGH REFRESHING INDEX RESIN, PROCESS FOR ITS PREPARATION AND OPTICAL MATERIALS FROM SUCH RESIN. |
DE3784152T DE3784152T3 (en) | 1986-12-26 | 1987-12-23 | High refractive index resin, process for its production and optical materials made from this resin. |
EP87311380A EP0273710B2 (en) | 1986-12-26 | 1987-12-23 | Resin having high refractive index, process for producing said resin and optical materials composed of said resin |
US07/253,340 US4931521A (en) | 1986-12-26 | 1988-10-03 | Optical materials composed of resin from thioacrylat esters |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10301787 | 1987-04-28 | ||
JP62-103017 | 1987-04-28 | ||
JP62273270A JPH0625232B2 (en) | 1987-04-28 | 1987-10-30 | High refractive index resin manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6426613A true JPS6426613A (en) | 1989-01-27 |
JPH0625232B2 JPH0625232B2 (en) | 1994-04-06 |
Family
ID=26443682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62273270A Expired - Lifetime JPH0625232B2 (en) | 1986-12-26 | 1987-10-30 | High refractive index resin manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0625232B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007009133A (en) * | 2005-07-04 | 2007-01-18 | Bridgestone Corp | Photocurable transfer sheet, optical information-recording medium and method for producing the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60322926D1 (en) | 2002-07-29 | 2008-09-25 | Mitsui Chemicals Inc | PHOTOPOLYMERIZABLE COMPOSITION AND USE THEREOF |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63188660A (en) * | 1987-02-02 | 1988-08-04 | Mitsui Toatsu Chem Inc | Novel sulfur-containing aliphatic (meth)acrylate |
-
1987
- 1987-10-30 JP JP62273270A patent/JPH0625232B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63188660A (en) * | 1987-02-02 | 1988-08-04 | Mitsui Toatsu Chem Inc | Novel sulfur-containing aliphatic (meth)acrylate |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007009133A (en) * | 2005-07-04 | 2007-01-18 | Bridgestone Corp | Photocurable transfer sheet, optical information-recording medium and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
JPH0625232B2 (en) | 1994-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4756972A (en) | Laminated optical component | |
YU47088B (en) | PROCEDURE FOR THE PRODUCTION OF SHAPED HYDROGEL ARTICLES | |
EP0109073A2 (en) | Polymerizable compositions | |
AU8118887A (en) | (meth)acrylate esters | |
JPS6426613A (en) | Production of polymer having high refractive index | |
EP0154136B1 (en) | Plastic lens and method of manufacturing thereof | |
US4882403A (en) | Non-hydrous soft contact lens and process for producing the same | |
JPS61287913A (en) | Resin for optical material | |
JPS6426612A (en) | Production of polymer having high refractive index | |
DK160836C (en) | PROCEDURE FOR THE PREPARATION OF A HYDROPHILIC POLYMER IN GEL FOR USE IN THE PREPARATION OF BLOOD CONTACT LENSES | |
JPS5541416A (en) | Organic lens for spectacle | |
JPS62283109A (en) | Resin having high refractive index | |
JPS61159408A (en) | Production of polymer | |
CA1303786C (en) | Transparent thermoplastic molding composition | |
US4975223A (en) | Optical material | |
US5491770A (en) | Copolymers for optical fibers | |
JPS5659811A (en) | Crosslinked polymer and production thereof | |
JPS6473303A (en) | Optical fiber core material and its production | |
JPS5680008A (en) | Production of plastic optical guide sheet | |
JPS6414219A (en) | Production of transparent heat-resistant resin | |
JPH02265907A (en) | High-refractive index optical resin | |
JPS6490205A (en) | Acrylate polymer | |
EP0322614A2 (en) | Optical material | |
JPS6343911A (en) | Resin for plastic lens | |
JPH02247205A (en) | Production of resin of high refractive index |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080406 Year of fee payment: 14 |