Title:
METHOD FOR PRODUCING FILLER RESIN
Document Type and Number:
Japanese Patent JP3965039
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a filler resin capable of stabilizing viscosity irrespective of seasons.
SOLUTION: In a coupling treatment process in the method for producing the filler resin containing silica, aging of silica filler after the coupling treatment is carried out by maintaining temperature in the range of 22±3°C and humidity in the range of 50±10 RH% and the silica filler is used for mixing with the resin. By the method the viscosity of CLE varnish (filler resin) is stabilized around the aimed value.
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Inventors:
Hiroshi Ishii
Kazuhiko Takada
Kimura Yasuo
Shinya Nakajima
Kazuhiko Takada
Kimura Yasuo
Shinya Nakajima
Application Number:
JP2001331202A
Publication Date:
August 22, 2007
Filing Date:
October 29, 2001
Export Citation:
Assignee:
IBIDEN CO.,LTD.
San Nopco Co., Ltd.
Tatsumori Co., Ltd.
San Nopco Co., Ltd.
Tatsumori Co., Ltd.
International Classes:
C08L101/00; C08K9/00; C08K13/06; (IPC1-7): C08L101/00; C08K9/00
Domestic Patent References:
JP7010524A | ||||
JP6172370A | ||||
JP63298354A |
Attorney, Agent or Firm:
Akika Okado
Takashi Tomizawa
Ikuo Yamanaka
Takashi Tomizawa
Ikuo Yamanaka
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