发明名称 |
MICROSPHERICAL PARTICLES OF RESOLE RESINS AND PROCESS FOR PRODUCING THE SAME |
摘要 |
A resole resin in the form of microspherical particles whose surfaces are partly or entirely covered with a coating of a substantially water-insoluble inorganic salt and which are not larger than 500 mu m in size, and a process for producing such resole resin. The resole resin comprises solid particles that are highly heat reactive and can be stored in a stable manner for a prolonged period. The resin particles can be used with good results in all fields of applications (e.g., moldings, laminations and binders) where conventional phenolic resins are used. |
申请公布号 |
EP0169042(B1) |
申请公布日期 |
1990.04.11 |
申请号 |
EP19850305026 |
申请日期 |
1985.07.15 |
申请人 |
UNITIKA LTD. |
发明人 |
ECHIGO, YOSHIAKI;YAMAO, MUTSUNORI;SUEMATU, YOSHIYUKI;ISHIKURA, TADASHI;ASAMI, KEIICHI;SHIDEI, RITSUKO |
分类号 |
C08J3/12;C08J3/14;C08K3/16 |
主分类号 |
C08J3/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|