Solvent for dye used in pressure-sensitive copying paper

Compositions – Solvents

Patent

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Details

252316, B01F 100

Patent

active

040703037

ABSTRACT:
Disclosed is a composition used as a solvent for dye used in pressure-sensitive copying paper containing an aromatic solvent and an aliphatic di-ester of the formula ROOC (CH.sub.2) COOR wherein R is methyl or ethyl and n is 2-4.

REFERENCES:
patent: 3016308 (1962-01-01), Macaulay
patent: 3846331 (1974-11-01), Konishi et al.

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