Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1982-12-27
1984-09-04
Martin, Jr., Roland E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430109, G03G 908, G03G 910
Patent
active
044697708
ABSTRACT:
This invention is directed to an improved positively charged toner composition comprised of (1) a styrene butadiene copolymer plasticizer blend, containing from about 92 percent by weight to about 97 percent by weight of styrene butadiene copolymer, and from about 3 percent by weight to about 8 percent by weight of plasticizer, the styrene butadiene copolymer having a weight average molecular weight of from about 45,000 to about 155,000, and a molecular weight distribution of about 7, the copolymer further containing from about 85 percent by weight of styrene to about 93 percent by weight of styrene, and from about 7 percent by weight of butadiene to about 15 percent by weight of butadiene, (2) pigment particles, and (3) a charge enhancing additive.
REFERENCES:
patent: 3326848 (1967-06-01), Clemens
patent: 3609082 (1971-09-01), Moriconi et al.
patent: 3766072 (1973-10-01), Metcalfe et al.
patent: 3933665 (1976-01-01), Van Engeland et al.
patent: 3965022 (1976-06-01), Strong et al.
patent: 4206064 (1980-06-01), Kiuchi et al.
patent: 4254205 (1981-03-01), Lu et al.
patent: 4298672 (1981-11-01), Lu
patent: 4311779 (1982-01-01), Miyakawa et al.
patent: 4338390 (1982-07-01), Lu
Martin Jr. Roland E.
Palazzo E. O.
Xerox Corporation
LandOfFree
Styrene butadiene plasticizer toner composition blends does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Styrene butadiene plasticizer toner composition blends, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Styrene butadiene plasticizer toner composition blends will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1892468