PREFABRICATED ROUGHING FILTER

Brand Owner (click to sort) Address Description
MS FILTER MS Filter Inc. 17665 Leslie Street, Suite 47 Newmarket Ontario L3Y 3E3 Canada Prefabricated roughing filter, slow sand filter with optional pre-ozonation for water treatment;FILTER;
MULTI-STAGE FILTER MS Filter Inc. 17665 Leslie Street, Suite 47 Newmarket Ontario L3Y 3E3 Canada Prefabricated roughing filter, slow sand filter with optional pro-ozonation for water treatment;FILTER;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The present invention relates to a developer carrying member for carrying a developer having at least a substrate and a resin-coated layer formed on the surface of the substrate. The developer carrying member is the one which carries a one-component developer to visualize the electrostatic latent image carried by the electrostatic latent image carrying member, the resin-coated layer contains at least a binder resin, graphitized particles and roughing particles, the graphitized particles has 0.20 to 0.95 of graphitization degree (p (002)), and wherein in the surface configuration of the resin-coated layer as measured by use of focusing optical laser, the volume (B) of a microtopographical region defined by a certain area (A) of the microtopographical region without convexity formed by the roughing particles meets the following relationship 4.5?B/A?6.5, and the resin-coated layer has 0.9 to 2.5 ?m of arithmetic mean roughness (Ra).