JPS559634A - Resin composition - Google Patents
Resin compositionInfo
- Publication number
- JPS559634A JPS559634A JP8196478A JP8196478A JPS559634A JP S559634 A JPS559634 A JP S559634A JP 8196478 A JP8196478 A JP 8196478A JP 8196478 A JP8196478 A JP 8196478A JP S559634 A JPS559634 A JP S559634A
- Authority
- JP
- Japan
- Prior art keywords
- alumina
- resin
- seed crystals
- microns
- prepared
- 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.)
- Granted
Links
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A resin composition that is prepared by adding an α-alumina powder with a specific particle shape to a resin, thus having high moldability, mechanical strength and moisture-absorbing resistance.
CONSTITUTION: To a resin as rubber, epoxy resin or polyethylene (A), is incorporated (B) over 5, preferably 15W50 vol% of an α-alumina powder with a weight-based average diameter of 0.5W50 microns and a shape factor of 1W1.4, which is prepared by adding α-alumina seed crystals with the sizes of less than 100 microns to an alumina hydrate so that WR [the total weight of the alumina hydrate calculated as the trihydrate in g./As [the total surface area of α-alumina seed crystals in cm2] becomes less than 0.05 g/cm2 and treating the mixture with moisture heat at 150W500 kg/cm2 and 370W500°C for 2W10 hr to grow the seed crystals, then crushing them for 20W200 min.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8196478A JPS559634A (en) | 1978-07-07 | 1978-07-07 | Resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8196478A JPS559634A (en) | 1978-07-07 | 1978-07-07 | Resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS559634A true JPS559634A (en) | 1980-01-23 |
JPS575421B2 JPS575421B2 (en) | 1982-01-30 |
Family
ID=13761180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8196478A Granted JPS559634A (en) | 1978-07-07 | 1978-07-07 | Resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS559634A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4493873A (en) * | 1982-05-05 | 1985-01-15 | General Electric Company | Corona-resistant wire enamel compositions and conductors insulated therewith |
US4503124A (en) * | 1982-05-05 | 1985-03-05 | General Electric Company | Corona-resistant wire enamel compositions and conductors insulated therewith |
JPS6071563A (en) * | 1983-09-28 | 1985-04-23 | 秩父セメント株式会社 | Curing agent for water glass |
US4537804A (en) * | 1982-05-05 | 1985-08-27 | General Electric Company | Corona-resistant wire enamel compositions and conductors insulated therewith |
US4546041A (en) * | 1979-07-30 | 1985-10-08 | General Electric Company | Corona-resistant wire enamel compositions and conductors insulated therewith |
US4650819A (en) * | 1984-08-21 | 1987-03-17 | Mitsubishi Rayon Co., Ltd. | Coating composition |
US4935086A (en) * | 1986-01-13 | 1990-06-19 | Raytheon Company | Process of bonding an electrical device package to a mounting surface |
US5096762A (en) * | 1989-02-27 | 1992-03-17 | Shin-Etsu Chemical Co., Ltd. | Semiconductor encapsulating epoxy resin compositions and semiconductor devices |
US5340781A (en) * | 1986-07-14 | 1994-08-23 | Showa Denko Kabushiki Kaisha | Spherical corundum particles, process for preparation thereof and rubber or plastic composition having high thermal conductivity and having spherical corundum paticles incorporated therein |
US9259704B2 (en) | 2010-06-14 | 2016-02-16 | Dow Global Technologies Llc | Static reactive jet mixer, and methods of mixing during an amine-phosgene mixing process |
-
1978
- 1978-07-07 JP JP8196478A patent/JPS559634A/en active Granted
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4546041A (en) * | 1979-07-30 | 1985-10-08 | General Electric Company | Corona-resistant wire enamel compositions and conductors insulated therewith |
US4493873A (en) * | 1982-05-05 | 1985-01-15 | General Electric Company | Corona-resistant wire enamel compositions and conductors insulated therewith |
US4503124A (en) * | 1982-05-05 | 1985-03-05 | General Electric Company | Corona-resistant wire enamel compositions and conductors insulated therewith |
US4537804A (en) * | 1982-05-05 | 1985-08-27 | General Electric Company | Corona-resistant wire enamel compositions and conductors insulated therewith |
JPS6071563A (en) * | 1983-09-28 | 1985-04-23 | 秩父セメント株式会社 | Curing agent for water glass |
JPH0341422B2 (en) * | 1983-09-28 | 1991-06-24 | ||
US4650819A (en) * | 1984-08-21 | 1987-03-17 | Mitsubishi Rayon Co., Ltd. | Coating composition |
US4935086A (en) * | 1986-01-13 | 1990-06-19 | Raytheon Company | Process of bonding an electrical device package to a mounting surface |
US5340781A (en) * | 1986-07-14 | 1994-08-23 | Showa Denko Kabushiki Kaisha | Spherical corundum particles, process for preparation thereof and rubber or plastic composition having high thermal conductivity and having spherical corundum paticles incorporated therein |
US5096762A (en) * | 1989-02-27 | 1992-03-17 | Shin-Etsu Chemical Co., Ltd. | Semiconductor encapsulating epoxy resin compositions and semiconductor devices |
US9259704B2 (en) | 2010-06-14 | 2016-02-16 | Dow Global Technologies Llc | Static reactive jet mixer, and methods of mixing during an amine-phosgene mixing process |
Also Published As
Publication number | Publication date |
---|---|
JPS575421B2 (en) | 1982-01-30 |
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