Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1986-01-09
1987-12-15
Short, Patricia A.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
524504, 524513, 524539, 525 63, 525 64, 525 68, 525176, 525177, 525444, 525445, C08L 6702
Patent
active
047133104
ABSTRACT:
A colored resin composition characterized in that it has a matrix of a thermoplastic polymer (A), typically a polyester, and a thermoplastic polymer (B), typically a styrene polymer, which is dispersed in the matrix and is separated in phase from the matrix, and the polymer (B) is filled with substantially the entire quantity of a colorant. Since the colorant is blended in only the dispersed phase polymer (B), deterioration due to the colorant of various characteristics, such as bleed-out of the colorant, is prevented in the colored resin composition according to this invention.
REFERENCES:
patent: 3256363 (1966-06-01), Horn
patent: 3974078 (1976-08-01), Crystal
patent: 4016132 (1977-04-01), Lees
patent: 4442189 (1984-04-01), Lu
patent: 4592990 (1986-06-01), Takagi
Burns Robert E.
Lobato Emmanuel J.
Mitsubishi Petrochemical Company Limited
Short Patricia A.
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