| 摘要 |
Stabilized alcohol or water in oil ink emulsions are provided comprising: a pigment, from 20 to 40% by weight resin of a block or graft copolymer having one type of polar segment miscible with water and alkyl alcohols of from 2 to 6 carbon atoms, and another type of non-polar segment which can be absorbed on the pigment and is miscible with the non-polar components of the ink, said copolymer having a number average molecular weight of from 20,000 to 40,000; and a vehicle for said resin and pigment comprising polar and non-polar solvents.
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