JPS55127434A - Semiconductive resin molded article - Google Patents
Semiconductive resin molded articleInfo
- Publication number
- JPS55127434A JPS55127434A JP3513179A JP3513179A JPS55127434A JP S55127434 A JPS55127434 A JP S55127434A JP 3513179 A JP3513179 A JP 3513179A JP 3513179 A JP3513179 A JP 3513179A JP S55127434 A JPS55127434 A JP S55127434A
- Authority
- JP
- Japan
- Prior art keywords
- acrylic acid
- org
- molded article
- molded
- irradiated
- 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
- Processes Of Treating Macromolecular Substances (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
PURPOSE: To obtain a resin molded article, which is transparent and can optically be colored, without accumulating static electricity, by a method wherein a polymeric org. material is irradiated with ionizing radiation to polymerize the plymeric org. material and acrylic acid, the resulting graft copolymer is molded and the molded article is treated with an alkali metal salt.
CONSTITUTION: Pellets or powders of a polymeric org. material such as polyethylene, polypropylene, or nylon is irradiated with ionizing radiation and then contacted with an aq. soln. contg. acrylic acid. Alternatively, the pellets or the powders are contacted with the aq. soln. acrylic acid and then irradiated with ionizing radiation to polymerize the polymeric org. material and acrylic acid. The resulting graft copolymer is molded, or masterbatch is prepared and then molded. Before or after molding operation, the graft copolymer is treated with a treating liquid contg. hydroxide, carbonate or bicarbonate of Na, K or Li to convert at least part of acrylic acid to metal salt.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3513179A JPS55127434A (en) | 1979-03-27 | 1979-03-27 | Semiconductive resin molded article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3513179A JPS55127434A (en) | 1979-03-27 | 1979-03-27 | Semiconductive resin molded article |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55127434A true JPS55127434A (en) | 1980-10-02 |
Family
ID=12433367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3513179A Pending JPS55127434A (en) | 1979-03-27 | 1979-03-27 | Semiconductive resin molded article |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55127434A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4927583A (en) * | 1972-07-11 | 1974-03-12 | ||
JPS50100194A (en) * | 1973-12-15 | 1975-08-08 | ||
JPS50115277A (en) * | 1974-02-27 | 1975-09-09 |
-
1979
- 1979-03-27 JP JP3513179A patent/JPS55127434A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4927583A (en) * | 1972-07-11 | 1974-03-12 | ||
JPS50100194A (en) * | 1973-12-15 | 1975-08-08 | ||
JPS50115277A (en) * | 1974-02-27 | 1975-09-09 |
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