Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ENDLESS BELT
Document Type and Number:
WIPO Patent Application WO/2019/187413
Kind Code:
A1
Abstract:
Provided is an endless belt (1) capable of reducing the generation of crystals in a base layer (2) even when a polycarbonate resin, a polyamideimide resin or a polyether sulfone resin including carbon black is used as a base layer material. The endless belt (1) comprises at least the base layer (2) formed in a cylindrical shape. The base layer (2) includes (A) at least one selected from the group consisting of a polycarbonate resin, a polyamideimide resin, and a polyether sulfone resin, (B) carbon black, and (C) a condensed aromatic compound including a nitrogen atom and an oxygen atom.

Inventors:
IMAI KENTARO (JP)
HAYASAKI YASUYUKI (JP)
TAKEYAMA KADAI (JP)
SASAKIBARA NAOAKI (JP)
ITO DAIKI (JP)
Application Number:
PCT/JP2018/047042
Publication Date:
October 03, 2019
Filing Date:
December 20, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUMITOMO RIKO CO LTD (JP)
International Classes:
G03G15/00; C08K3/04; C08K5/17; C08K5/3412; C08L69/00; C08L79/08; C08L81/06; G03G15/16
Domestic Patent References:
WO2012081644A12012-06-21
Foreign References:
JP2009237364A2009-10-15
JP2013112740A2013-06-10
JP2014170128A2014-09-18
JP2014153423A2014-08-25
JP2011191500A2011-09-29
JP2007163639A2007-06-28
JP2005134679A2005-05-26
US20120148316A12012-06-14
Attorney, Agent or Firm:
AICHI, TAKAHASHI, IWAKURA & ASSOCIATES (JP)
Download PDF: