Title:
EXTRUSION-MOLDING DEVICE AND METHOD FOR PRODUCING MOLDED BODY USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/158916
Kind Code:
A1
Abstract:
An extrusion-molding device is provided with: a channel for conveying a pasty starting material composition; screws for mixing the starting material composition and conveying the same downstream, the screws being provided upstream from the channel; a die from which a molded body formed from the starting material composition is extruded, the die being provided downstream from the channel; a resistance tube for connecting the channel and the die; and a rectifying plate provided between the screws and the die. The rectifying plate has a plurality of through-holes that pass therethrough from the upstream surface to the downstream surface, and the area of the opening of the through-holes on the upstream surface are greater than that of the through-holes on the downstream surface.
Inventors:
KOMORI Teruo (6-53-602, Tadokoro-cho Niihama-sh, Ehime 04, 〒7920804, JP)
小森 照夫 (〒04 愛媛県新居浜市田所町６－５３－６０２ Ehime, 〒7920804, JP)
小森 照夫 (〒04 愛媛県新居浜市田所町６－５３－６０２ Ehime, 〒7920804, JP)
Application Number:
JP2011/063850
Publication Date:
December 22, 2011
Filing Date:
June 16, 2011
Export Citation:
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED (27-1, Shinkawa 2-chome Chuo-k, Tokyo 60, 〒1048260, JP)
住友化学株式会社 (〒60 東京都中央区新川二丁目２７番１号 Tokyo, 〒1048260, JP)
KOMORI Teruo (6-53-602, Tadokoro-cho Niihama-sh, Ehime 04, 〒7920804, JP)
住友化学株式会社 (〒60 東京都中央区新川二丁目２７番１号 Tokyo, 〒1048260, JP)
KOMORI Teruo (6-53-602, Tadokoro-cho Niihama-sh, Ehime 04, 〒7920804, JP)
International Classes:
B28B3/22
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (SOEI PATENT AND LAW FIRM, Marunouchi MY PLAZA 9th fl.,1-1, Marunouchi 2-chom, Chiyoda-ku Tokyo 05, 〒1000005, JP)
Download PDF:
Claims:
Previous Patent: EXTRUSION-MOLDING DEVICE AND METHOD FOR PRODUCING MOLDED BODY USING SAME
Next Patent: FRICTION MATERIAL
Next Patent: FRICTION MATERIAL