Title:
【発明の名称】エポキシ樹脂粉体塗料組成物
Document Type and Number:
Japanese Patent JPH07100766
Kind Code:
B2
Abstract:
An epoxy resin based powder coating composition which comprises: (A) 100 parts by weight of a mixed epoxy resin having a softening point of 60 DEG -80 DEG C. which consists of 50 to 70 wt. % of a bisphenol A expoxy resin having a number-average molecular weight of 800 to 1,800 and 30 to 50 wt. % of a cresol novolak epoxy resin; (B) 5 to 80 parts by weight of a novolak resin; (C) 0.5 to 5 parts by weight of triphenylphosphine; (D) 60 to 200 parts by weight of an inorganic powder having an average particle size of 0.5 to 75 um; and (E) 0.01 to 2 parts by weight of a microfine silica powder having an average particle size of 1 to 100 nm. The epoxy resin based powder coating composition can be coated on electrical and electronic components at 90 DEG -100 DEG C. with retaining the high moisture resistance, storage stability and free-flowing properties.
Inventors:
Fujihisa Yoshihisa
Hirohiro Motoki
Plantation
Kunio Imai
Hirohiro Motoki
Plantation
Kunio Imai
Application Number:
JP15863887A
Publication Date:
November 01, 1995
Filing Date:
June 25, 1987
Export Citation:
Assignee:
SOMAR Corporation
International Classes:
C08G59/38; C09D5/46; C09D5/03; C09D163/00; C09D163/02; H01B3/40; H01L23/29; (IPC1-7): C09D5/03; C09D163/02
Domestic Patent References:
| JP55156341A | ||||
| JP59226065A | ||||
| JP60250075A | ||||
| JP57212225A | ||||
| JP58113267A |
Other References:
【文献】「塗装と塗料」’83.9(No.371)第50~51頁
Attorney, Agent or Firm:
Toshiaki Ikeura (1 outside)