TW290653B - Solid composition having light-indicating effect and method for its preparation - Google Patents
Solid composition having light-indicating effect and method for its preparationInfo
- Publication number
- TW290653B TW290653B TW83109706A TW83109706A TW290653B TW 290653 B TW290653 B TW 290653B TW 83109706 A TW83109706 A TW 83109706A TW 83109706 A TW83109706 A TW 83109706A TW 290653 B TW290653 B TW 290653B
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- fine particles
- guiding material
- preparing
- starting monomer
- Prior art date
Links
Landscapes
- Polymerisation Methods In General (AREA)
Abstract
A method for preparing a solid composition having light-indicating effect, comprising the steps of: (1) preparing light-scattering fine particles; (2) preparing starting monomer for a light-guiding material, the starting monomer and the light-scattering fine particles being inert; (3) dispersing evenly the light-scattering fine particles in the starting monomer; (4) preparing other polymerization materials of the light-guiding material; and (5) adding other ingredients of the light-guiding material in the composition formed by the light-scattering fine particles and the starting monomer for the light-guiding material, heating and controlling the system such that the pH value is 8-11 or below 4, whereby the other ingredients and starting monomers of the light-guiding material are polymerized, in which the light-scattering fine particles comprise colloidal silica fine particles having diameters of 5-100 nm and the starting monomer is acidic or alcoholic compound.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW83109706A TW290653B (en) | 1994-10-20 | 1994-10-20 | Solid composition having light-indicating effect and method for its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW83109706A TW290653B (en) | 1994-10-20 | 1994-10-20 | Solid composition having light-indicating effect and method for its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
TW290653B true TW290653B (en) | 1996-11-11 |
Family
ID=51398267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW83109706A TW290653B (en) | 1994-10-20 | 1994-10-20 | Solid composition having light-indicating effect and method for its preparation |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW290653B (en) |
-
1994
- 1994-10-20 TW TW83109706A patent/TW290653B/en active
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