JPS6485253A - Rendering synthetic resin antistatic - Google Patents
Rendering synthetic resin antistaticInfo
- Publication number
- JPS6485253A JPS6485253A JP24173387A JP24173387A JPS6485253A JP S6485253 A JPS6485253 A JP S6485253A JP 24173387 A JP24173387 A JP 24173387A JP 24173387 A JP24173387 A JP 24173387A JP S6485253 A JPS6485253 A JP S6485253A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- white carbon
- oil absorption
- antistatic
- antistatic agent
- 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)
Abstract
PURPOSE:To obtain a synthetic resin molding having a beautiful surface and a good antistatic property without cooling it below ordinary temperature, by causing white carbon of an oil absorption >= a specified value to absorb an antistatic agent of a pour point <= a specified temperature, adding the resulting white carbon to a synthetic resin and thermoforming the mixture. CONSTITUTION:100pts.wt. white carbon of an oil absorption >=50ml (as measured by JIS-K-5101) is caused to absorb an antistatic agent of a pour point <=40 deg.C [e.g., N,N-bis(2-hydroxyethyl)dodecylamine] in an amount equivalent to 30-120% of its oil absorption. The resulting carbon is added to a synthetic resin, and the obtained mixture is thermoformed. The amount of said antistatic agent used is equal to that in the usual case where no white carbon is used, and the antistatic effect in this case is nearly equivalent to that in the usual case. According to the above process, it is possible to obtain a synthetic resin of a beautiful surface and a good antistatic property without cooling cooling water below ordinary temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24173387A JPS6485253A (en) | 1987-09-26 | 1987-09-26 | Rendering synthetic resin antistatic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24173387A JPS6485253A (en) | 1987-09-26 | 1987-09-26 | Rendering synthetic resin antistatic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6485253A true JPS6485253A (en) | 1989-03-30 |
Family
ID=17078730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24173387A Pending JPS6485253A (en) | 1987-09-26 | 1987-09-26 | Rendering synthetic resin antistatic |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6485253A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998053003A1 (en) * | 1997-05-21 | 1998-11-26 | Otsuka Chemical Co., Ltd. | Rubber composition |
| JP2008074470A (en) * | 2006-09-23 | 2008-04-03 | Japan Crown Cork Co Ltd | Hinge cap with closable small lid |
-
1987
- 1987-09-26 JP JP24173387A patent/JPS6485253A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998053003A1 (en) * | 1997-05-21 | 1998-11-26 | Otsuka Chemical Co., Ltd. | Rubber composition |
| US6479582B1 (en) | 1997-05-21 | 2002-11-12 | Otsuka Chemical Co., Ltd. | Rubber composition |
| JP2008074470A (en) * | 2006-09-23 | 2008-04-03 | Japan Crown Cork Co Ltd | Hinge cap with closable small lid |
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