Fluidized bed spray coating of polyester chemical toners...

Details Fluidized bed spray coating of polyester chemical toners... Fluidized bed spray coating of polyester chemical toners...

2007-11-20

2007-11-20

Le, Hoa Van (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Process of making developer composition

C430S137100, C430S137110

Reexamination Certificate

active

10976762

ABSTRACT:
A process for manufacturing a toner having improved relative humidity sensitivity is described. The process comprises forming polyester toner particles by emulsion/aggratation, fluidizing the toner particles with a stream of inert gas while spraying the toner particles with a solution containing an additive affecting relative humidity sensitivity, and wherein the additive contacts a surface of the toner particles and the additive remains on the surface of the toner particles.

REFERENCES:
patent: 5290654 (1994-03-01), Sacripante et al.
patent: 5308734 (1994-05-01), Sacripante et al.
patent: 5344738 (1994-09-01), Kmiecik-Lawrynowisz et al.
patent: 5346797 (1994-09-01), Kmiecik-Lawrynowisz et al.
patent: 5350659 (1994-09-01), Lee et al.
patent: 5364729 (1994-11-01), Kmiecik-Lawrynowisz et al.
patent: 5370963 (1994-12-01), Patel et al.
patent: 5403693 (1995-04-01), Patel et al.
patent: 5418108 (1995-05-01), Kmiecik-Lawrynowisz et al.
patent: 5593807 (1997-01-01), Sacripante et al.
patent: 5716751 (1998-02-01), Bertrand et al.
patent: 6143457 (2000-11-01), Carlini et al.

Affiliated with

Also associated with

Rating

Fluidized bed spray coating of polyester chemical toners... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluidized bed spray coating of polyester chemical toners..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluidized bed spray coating of polyester chemical toners... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3818573