CONDUCTIVE ENDLESS BELT - BRIDGESTONE CORP

Title:

CONDUCTIVE ENDLESS BELT

Document Type and Number:

WIPO Patent Application WO/2020/230394

Kind Code:

A1

Abstract:

The present invention provides a conductive endless belt which has a specific volume resistivity and a specific surface resistivity in the belt circumferential direction at the same time.　The present invention is a conductive endless belt having an endless belt shape, which is used in an image forming apparatus. This conductive endless belt contains a base material resin and carbon black; the base material resin is composed of a thermoplastic polybutylene terephthalate resin, a thermoplastic polybutylene naphthalate resin and a thermoplastic polybutylene naphthalate elastomer; and the carbon black has an average particle diameter of from 15 nm to 30 nm (inclusive) and a DBP oil absorption of from 150 cm3/100 g to 300 cm3/100 g (inclusive).

More Like This:

WO/2022/085763	RESIN COMPOSITION, MOLDED ARTICLE, USE OF RESIN COMPOSITION, KIT, LASER WELDED ARTICLE, AND METHOD FOR MANUFACTURING LASER WELDED ARTICLE
JPH05239329	RESIN COMPOSITION FOR ARTIFICIAL MARBLE
WO/1997/016259	METHOD AND COMPOSITIONS FOR A TEXTILE FINISH

Inventors:

SAEKI SATOSHI (JP)
URAKAWA TATSUYA (JP)

Application Number:

PCT/JP2020/006605

Publication Date:

November 19, 2020

Filing Date:

February 19, 2020

Export Citation:

Click for automatic bibliography generation Help

Assignee:

BRIDGESTONE CORP (JP)

International Classes:

C08L67/02; B29C48/09; C08K3/04; G03G15/00; G03G15/16

Foreign References:

JP2008292842A	2008-12-04
JP2003005538A	2003-01-08
JP2008089981A	2008-04-17
US20120237863A1	2012-09-20

Attorney, Agent or Firm:

HONDA Ichiro (JP)

Download PDF:

View/Download PDF PDF Help

Previous Patent: HIGH DAMPING RUBBER COMPOSITION

Next Patent: ORGANIC-SOLVENT DISPERSION OF HYDROLYZABLE POLYMER