| 发明名称 |
PRIMER FOR METAL SURFACES AND PREPARATION METHOD THEREOF |
| 摘要 |
Provided is a primer for metal surfaces and the preparation method thereof. The primer comprises 50-80 wt % of organic solvent (A), 2-15 wt % of phenolic resin (B), 1-10 wt % of rubber elastomer (C), 1-10 wt % of silane coupling agent (D), 5-25 wt % of metal oxide powder (E), and 1-10 wt % of inorganic filler (F); wherein the organic solvent (A) is an organic solvent capable of dissolving the phenolic resin (B) and the rubber elastomer (C), and the inorganic filler (F) is different from the metal oxide powder (E). The primer can facilitate the bonding of metal and rubber, and has high adhesion strength. |
| 申请公布号 |
US2016280928(A1) |
申请公布日期 |
2016.09.29 |
| 申请号 |
US201315029915 |
申请日期 |
2013.12.13 |
| 申请人 |
SHANGHAI GORO CONVEYOR SYSTEM COMPONENTS CO., LTD. |
发明人 |
Zhang Lingling;Zhou Jingen |
| 分类号 |
C09D5/00;C09D7/00;C09D7/12;C09D161/14 |
主分类号 |
C09D5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A primer for metal surfaces comprising:
organic solvent (A) 50-80 wt %; phenolic resin (B) 2-15 wt %; rubber elastomer (C) 1-10 wt %; silane coupling agent (D) 1-10 wt %; metal oxide powder (E) 5-25 wt %; and inorganic filler (F) 1-10 wt %;wherein the organic solvent (A) is an organic solvent capable of dissolving the phenolic resin (B) and the rubber elastomer (C), and the inorganic filler (F) is different from the metal oxide powder (E). |
| 地址 |
Shanghai CN |
