Claims
- 1. An electrical insulator prepared by the steps of:
- first mixing from about 10-13 percent by weight of a thermotropic liquid crystal polymer resin and correspondingly from about 90-87 percent by weight of zircon comprising particles of about 1-60 .mu.m in size while heating at a temperature of about 260.degree.-330.degree. C. to form pellets having a homogeneous thermotropic liquid crystal polymer composition; and
- thereafter performing injection molding with the pellets at a temperature of about 260.degree.-330.degree. C. under a pressure of 400-1400 kfg/cm.sup.2.
- 2. A thermotropic liquid crystal polymer composition comprising from about 10-13 percent by weight of a thermotropic liquid crystal polymer resin and correspondingly from about 90-87 percent by weight of zircon comprising particles of about 1-60 .mu.m in size.
- 3. The electrical insulator of claim 1, in the form of a stator.
Priority Claims (1)
Number |
Date |
Country |
Kind |
4-36926 |
Jan 1992 |
JPX |
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Parent Case Info
This is a continuation-in-part of application Ser. No. 08/009,945, filed Jan. 27, 1993, now abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4352897 |
Ogata et al. |
Oct 1982 |
|
4489190 |
Froix |
Dec 1984 |
|
Foreign Referenced Citations (4)
Number |
Date |
Country |
0115967A3 |
Aug 1984 |
EPX |
0167009A1 |
Jan 1986 |
EPX |
0423508A1 |
Apr 1991 |
EPX |
0423510A1 |
Apr 1991 |
EPX |
Non-Patent Literature Citations (4)
Entry |
European Search Report No. EP 93 10 1340, dated Nov. 2, 1993. |
AN 89-319265 (Abstract), JP-A-1 236 253 (Yazaki). |
AN 79-47913B (Abstract), JP-A-54 061 700 (Fujitsu). |
AN 89-104191 (Abstract), JP-1-1 051 460 (Teijin). |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
9945 |
Jan 1993 |
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