JPS5473872A - Surface modification of silicone substrate - Google Patents
Surface modification of silicone substrateInfo
- Publication number
- JPS5473872A JPS5473872A JP14120277A JP14120277A JPS5473872A JP S5473872 A JPS5473872 A JP S5473872A JP 14120277 A JP14120277 A JP 14120277A JP 14120277 A JP14120277 A JP 14120277A JP S5473872 A JPS5473872 A JP S5473872A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- silicone substrate
- compound
- polar
- surface modification
- 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
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
PURPOSE: To improve the adhesiveness and printability of a silicone substrate, by bringing the substrate into contact with a polar radically polymerizable compound, etc., and by grafting the compound onto the substrate with irradiation of active ray of light.
CONSTITUTION: (A) a silicone substrate having 50 % or more of group of formula (R is methyl, ethyl, propyl, butyl, aryl, or phnyl group; n is an integer ≥2) in the molecule is brought into contact with (B) a photopolymerizable composition comprising a polar radically polymerizable compound, and, if necessary, a sensitizer, a thickener, a surfactant, and a solvent by dipping, etc. The system thus formed is irradiated with active ray of light, preferably of wavelength 250W700 nm, to graft the compound of the composition (B) onto the substrate (A).
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14120277A JPS5473872A (en) | 1977-11-25 | 1977-11-25 | Surface modification of silicone substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14120277A JPS5473872A (en) | 1977-11-25 | 1977-11-25 | Surface modification of silicone substrate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5473872A true JPS5473872A (en) | 1979-06-13 |
Family
ID=15286513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14120277A Pending JPS5473872A (en) | 1977-11-25 | 1977-11-25 | Surface modification of silicone substrate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5473872A (en) |
-
1977
- 1977-11-25 JP JP14120277A patent/JPS5473872A/en active Pending
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