发明名称 |
Modification method of surface layer of molded resin article, and modification apparatus of surface layer of molded resin article |
摘要 |
An organic compound having an affinity for a resin of a molded resin article and sublimation properties is allowed to penetrate/disperse into the surface of the molded resin article, thereby modifying and/or coloring a resin surface layer. The molded resin article and the organic compound having the affinity for the resin and the sublimation properties are put into a tightly closable container, and the pressure and the temperature in the container are adjusted to place them in a saturated sublimation pressure state of the organic compound, whereby a vapor of the organic compound is uniformly deposited on the surface of the molded resin article and it further penetrates/disperses into the resin surface layer, and in consequence, the resin surface layer can be modified and/or colored. In addition, the modification of the resin surface layer permits imparting a function thereto.
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申请公布号 |
US2004195206(A1) |
申请公布日期 |
2004.10.07 |
申请号 |
US20040830136 |
申请日期 |
2004.04.23 |
申请人 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY;DAINICHISEIKA COLOR & CHEMICALS MFG.CO., LTD. |
发明人 |
HIRAGA TAKASHI;MORIYA TETSUO;CHEN QIYING;TOMINAGA JUNJI;ATODA NOBUFUMI;TANAKA NORIO;YANAGIMOTO HIROMITSU;UENO ICHIRO;TSUJITA KOJI |
分类号 |
A61K9/70;A61K9/00;B29C71/00;B29K101/00;C08J7/00;C08J7/06;D06M23/00;G02B1/10;G02B6/00;(IPC1-7):C23C16/00;C23F1/00 |
主分类号 |
A61K9/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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