JPS5662804A - Particles of polymer containing a flame retarder and their production - Google Patents
Particles of polymer containing a flame retarder and their productionInfo
- Publication number
- JPS5662804A JPS5662804A JP13962079A JP13962079A JPS5662804A JP S5662804 A JPS5662804 A JP S5662804A JP 13962079 A JP13962079 A JP 13962079A JP 13962079 A JP13962079 A JP 13962079A JP S5662804 A JPS5662804 A JP S5662804A
- Authority
- JP
- Japan
- Prior art keywords
- flame retarder
- particles
- sprayed
- producing
- ultraviolet rays
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Epoxy Resins (AREA)
Abstract
PURPOSE: After addition of an organic flame retarder to a photocurable resin composition, they are sprayed by the use of a gaseous medium into a zone that is irradiated with ultraviolet rays, thus producing the objective particles giving light- weight flame-retardant cured products.
CONSTITUTION: For example, an epoxyacrylate resulting from the addition of acrylic acid to bisphenol-A diglycidyl ether is uniformly mixed with hydroxyethyl acrylate and banzoin isobutyl ether as a photosensitizer to prepare a photocurable resin composition. After the composition is combined with an organic flame retarder such as tris(2,3-dibromopropyl)phosphate, preferably a thermosetting resin such as epoxy resin, they are sprayed by the use of a gaseous medium into a zone irradiated with ultraviolet rays to effect the photosetting of the resin, thus producing the objective polymer particles.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13962079A JPS5662804A (en) | 1979-10-29 | 1979-10-29 | Particles of polymer containing a flame retarder and their production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13962079A JPS5662804A (en) | 1979-10-29 | 1979-10-29 | Particles of polymer containing a flame retarder and their production |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5662804A true JPS5662804A (en) | 1981-05-29 |
Family
ID=15249522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13962079A Pending JPS5662804A (en) | 1979-10-29 | 1979-10-29 | Particles of polymer containing a flame retarder and their production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5662804A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492992A (en) * | 1993-12-10 | 1996-02-20 | Dow Corning S.A. | Process for polymerization |
-
1979
- 1979-10-29 JP JP13962079A patent/JPS5662804A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492992A (en) * | 1993-12-10 | 1996-02-20 | Dow Corning S.A. | Process for polymerization |
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