发明名称 |
RESIN COMPOSITION FOR CLEANING MOLDS AND RECOVERING THE RELEASE PROPERTIES OF MOLDS AND METHOD FOR CLEANING MOLDS AND RECOVERING THE RELEASE PROPERTIES OF MOLDS |
摘要 |
<p>A resin composition for cleaning molds and recovering the release properties of molds which can remove not only stains of a cavity, a runner and a gate but also stains of an air vent and a parting area of a mold and can impart release properties to the surface of a mold. The composition comprises a melamine resin, at least one metal soap type mold-releasing agent, and preferably mannitol and/or a mold-releasing agent other than metal soaps. The composition is a compression-type one which has both the ability to clean a mold and the ability to recover the release properties of a mold and thus dispenses with the release properties recovering step which was to be conducted after the completion of the mold cleaning step in the prior art.</p> |
申请公布号 |
WO2008050682(A1) |
申请公布日期 |
2008.05.02 |
申请号 |
WO2007JP70436 |
申请日期 |
2007.10.19 |
申请人 |
NIPPON CARBIDE KOGYO KABUSHIKI KAISHA;HIROMITSU, KIYOHITO;NOMURA, HIROAKI;HAMAURA, KENICHI |
发明人 |
HIROMITSU, KIYOHITO;NOMURA, HIROAKI;HAMAURA, KENICHI |
分类号 |
B29C33/60;B29C33/58;B29K61/20 |
主分类号 |
B29C33/60 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|