Process and composition for deinking dry toner electrostatic pri

Details Process and composition for deinking dry toner electrostatic pri Process and composition for deinking dry toner electrostatic pri

1992-04-20

1994-04-12

Chin, Peter

Paper making and fiber liberation

Processes of chemical liberation, recovery or purification...

Waste paper or textile waste

162 4, D21C 502

Patent

active

053022424

ABSTRACT:
A process and composition for deinking dry toner electrostatic printed wastepaper is disclosed. The composition comprises a combination of at least two of the following components: (a) aliphatic petroleum distillates, (b) an alkylphenoxypoly-(ethyleneoxy) ethanol and (c) an ethoxylated polyoxypropylene glycol.
The process comprises administering a sufficient amount of the composition to a sample of electrostatic printed wastepaper for which treatment is desired.

REFERENCES:
patent: 3501373 (1970-03-01), Illingworth
patent: 3635789 (1972-01-01), Green
patent: 4162186 (1979-07-01), Wood et al.
patent: 4276118 (1981-06-01), Quick
patent: 4518459 (1985-05-01), Freis et al.
patent: 4561933 (1985-12-01), Wood et al.
patent: 4666558 (1987-05-01), Wood et al.
patent: 4820379 (1989-04-01), Darlington
patent: 5102500 (1992-04-01), Darlington
Darlington, W. B., "A New Process for Deinking Electrostatic-Printed Secondary Fiber", TAPPI Proceedings, 1988 Pulping Conference, pp. 95-100.

Affiliated with

Also associated with

Rating

Process and composition for deinking dry toner electrostatic pri does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and composition for deinking dry toner electrostatic pri, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and composition for deinking dry toner electrostatic pri will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2096088