| abstract |
PURPOSE: To provide a water-based recording liquid containing an acetal cyclic ether produced by condensing glycerol and aldehyde, etc., giving little blotting in printed or written matter, having excellent dryability and suitable as an ink for ink-jet printer, writing utensil, etc. n CONSTITUTION: An acetal cyclic ether produced by condensing glycerol with an aldehyde (e.g. formaldehyde) or a ketone (e.g. acetone) is used as a component of a water-based recording liquid composed mainly of a recording agent and a liquid medium for dissolving or dispersing said agent. n COPYRIGHT: (C)1987,JPO&Japio |