JPS5798518A - Transparent plastic material having antifogging property - Google Patents
Transparent plastic material having antifogging propertyInfo
- Publication number
- JPS5798518A JPS5798518A JP17111580A JP17111580A JPS5798518A JP S5798518 A JPS5798518 A JP S5798518A JP 17111580 A JP17111580 A JP 17111580A JP 17111580 A JP17111580 A JP 17111580A JP S5798518 A JPS5798518 A JP S5798518A
- Authority
- JP
- Japan
- Prior art keywords
- polymerization
- plastic material
- esters
- give
- mixture
- 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.)
- Pending
Links
Landscapes
- Eyeglasses (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To obtain a plastic material showing antifogging property without damage to transparency semi-permanently suitable for windows and glasses, by (co)polymerizing a mixture of an acrylic monomer and a nonionic sarface active agent in the presence of a cross-linking agent.
CONSTITUTION: A mixture of 60W90wt% one or more kinds of monomers selected from (meth)acrylic acid, their lower alkyl esters, their lower hydroxyalkyl esters, their aminoethyl esters and their substituents, and 40W10wt% nonionic surface active agent (e.g. polyoxyethylenic compound) with or without one or more anionic surface active agents including an alkali salt of sulfonic acid is polymerized in the presence of a vinyl cross-linking agent (e.g. ethylene glycol dimethacrylate) and a polymerization promoter to give the titled material. A syrupy product obtained in the middle of polymerization may be cast into a mold to complete the polymerization to give the molded product.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17111580A JPS5798518A (en) | 1980-12-04 | 1980-12-04 | Transparent plastic material having antifogging property |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17111580A JPS5798518A (en) | 1980-12-04 | 1980-12-04 | Transparent plastic material having antifogging property |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5798518A true JPS5798518A (en) | 1982-06-18 |
Family
ID=15917245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17111580A Pending JPS5798518A (en) | 1980-12-04 | 1980-12-04 | Transparent plastic material having antifogging property |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5798518A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5180760A (en) * | 1988-04-28 | 1993-01-19 | Nippon Oil And Fats Company, Limited | Anti-fogging resin film-forming composition |
-
1980
- 1980-12-04 JP JP17111580A patent/JPS5798518A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5180760A (en) * | 1988-04-28 | 1993-01-19 | Nippon Oil And Fats Company, Limited | Anti-fogging resin film-forming composition |
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