| 发明名称 |
NAPHTHALENE-FORMALDEHYDE RESIN, NAPHTHALENE-FORMALDEHYDE RESIN WITH BONDS FORMED BY DEACETALIZATION, AND MODIFIED NAPHTHALENE-FORMALDEHYDE RESIN |
| 摘要 |
Provided are a naphthalene formaldehyde resin obtained by reacting a compound (A) represented by formula (1) and formaldehyde (B) in a molar ratio, (A) : (B), of 1 : 1 to 1 : 20 in the presence of an acidic catalyst, and a deacetalized naphthalene formaldehyde resin and a modified naphthalene formaldehyde resin derived therefrom. |
| 申请公布号 |
EP2810969(B1) |
申请公布日期 |
2017.03.15 |
| 申请号 |
EP20130743998 |
申请日期 |
2013.01.31 |
| 申请人 |
Mitsubishi Gas Chemical Company, Inc. |
发明人 |
UCHIYAMA, Naoya;HIGASHIHARA, Go;ECHIGO, Masatoshi |
| 分类号 |
C08G10/02;C08G10/04;C08L61/18 |
主分类号 |
C08G10/02 |
| 代理机构 |
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