JPS5662803A - Fine particles of crosslinked polymer and their production - Google Patents
Fine particles of crosslinked polymer and their productionInfo
- Publication number
- JPS5662803A JPS5662803A JP13961779A JP13961779A JPS5662803A JP S5662803 A JPS5662803 A JP S5662803A JP 13961779 A JP13961779 A JP 13961779A JP 13961779 A JP13961779 A JP 13961779A JP S5662803 A JPS5662803 A JP S5662803A
- Authority
- JP
- Japan
- Prior art keywords
- producing
- ultraviolet rays
- gaseous medium
- resin composition
- production
- 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
- Polymerisation Methods In General (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
PURPOSE: A photocurable resin composition is sprayed into a gaseous medium zone that is irradiated with ultraviolet rays, thus producing the titled polymer that is used as a filler of a thermosetting resin for casting and gives cured products of transparency and light weight.
CONSTITUTION: For example, an epoxyacrylate resulting from the addition reaction of acrylic acid to bisphenol-A diglycidyl ether is combined with benzoin isobutyl ether as a photosensitive agent to prepare a photocurable resin composition. Then, the composition is fed by spraying into a gaseous medium zone composed of upright chamber provided with a super-high-voltage mercury lamp under irradiation of ultraviolet rays to cause the resin to cure, thus producing the objective fine particle polymer.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13961779A JPS5662803A (en) | 1979-10-29 | 1979-10-29 | Fine particles of crosslinked polymer and their production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13961779A JPS5662803A (en) | 1979-10-29 | 1979-10-29 | Fine particles of crosslinked polymer and their production |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5662803A true JPS5662803A (en) | 1981-05-29 |
Family
ID=15249455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13961779A Pending JPS5662803A (en) | 1979-10-29 | 1979-10-29 | Fine particles of crosslinked polymer and their production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5662803A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5128385A (en) * | 1984-09-13 | 1992-07-07 | Armstrong World Industries, Inc. | Photocrosslinkable thermoplastic urethane coating system |
US5492992A (en) * | 1993-12-10 | 1996-02-20 | Dow Corning S.A. | Process for polymerization |
-
1979
- 1979-10-29 JP JP13961779A patent/JPS5662803A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5128385A (en) * | 1984-09-13 | 1992-07-07 | Armstrong World Industries, Inc. | Photocrosslinkable thermoplastic urethane coating system |
US5492992A (en) * | 1993-12-10 | 1996-02-20 | Dow Corning S.A. | Process for polymerization |
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