Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019049818) DEVELOPER CARRIER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/049818 International Application No.: PCT/JP2018/032557
Publication Date: 14.03.2019 International Filing Date: 03.09.2018
IPC:
G03G 15/08 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G
ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15
Apparatus for electrographic processes using a charge pattern
06
for developing
08
using a solid developer, e.g. powder developer
Applicants:
キヤノン株式会社 CANON KABUSHIKI KAISHA [JP/JP]; 東京都大田区下丸子3丁目30番2号 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 1468501, JP
Inventors:
山口 壮介 YAMAGUCHI Sosuke; JP
伊藤 稔 ITO Minoru; JP
小柳 崇 KOYANAGI Takashi; JP
宮澤 貴廣 MIYAZAWA Takahiro; JP
漆原 聖平 URUSHIHARA Shohei; JP
中村 研太郎 NAKAMURA Kentarou; JP
Agent:
阿部 琢磨 ABE Takuma; JP
黒岩 創吾 KUROIWA Sogo; JP
Priority Data:
2017-17441411.09.2017JP
2018-08581726.04.2018JP
Title (EN) DEVELOPER CARRIER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC DEVICE
(FR) SUPPORT DE RÉVÉLATEUR, CARTOUCHE DE TRAITEMENT ET DISPOSITIF ÉLECTROPHOTOGRAPHIQUE
(JA) 現像剤担持体、プロセスカートリッジおよび電子写真装置
Abstract:
(EN) Provided is a developer carrier capable of forming high-quality images in a stable manner, even when using a recording paper having a high talc content. The developer carrier has an electroconductive substrate and a surface layer. The surface layer contains a urethane resin. The urethane resin has a carbonate bond and a tertiary amine structure.
(FR) L'invention concerne un support de révélateur permettant de former des images de haute qualité d'une manière stable, y compris lors de l'utilisation d'un papier d'enregistrement ayant une teneur élevée en talc. Ce support de révélateur comporte un substrat électroconducteur et une couche de surface. La couche de surface contient une résine d'uréthane. La résine d'uréthane a une liaison carbonate et une structure amine tertiaire.
(JA) タルクを多く含む記録紙を用いた場合にも安定して高画質な画像を形成可能な現像剤担持体を提供する。該現像剤担持体は、導電性の基体と表面層とを有し、該表面層は、ウレタン樹脂を含み、該ウレタン樹脂は、カーボネート結合を有し、かつ、三級アミン構造を有する。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)