摘要:
An active energy ray curable ink which is quickly polymerized by an active energy ray, high in crosslinking degree of a cured material formed, excellent in adhesive property, low in viscosity, excellent in long-term storability and also excellent in ejection stability, and an ink-jet recording process, an ink cartridge, a recording unit and an ink-jet recording apparatus using such an ink are provided. In the active energy ray curable aqueous ink comprising at least water and a polymerizable material which is radically polymerized by an active energy ray, the polymerizable material is a water-soluble polymerizable material represented by the following general formula (I). An ink-jet recording process, an ink cartridge, a recording unit and an ink-jet recording apparatus using such an ink.
摘要:
An ink for ink-jet recording is provided which contains a coloring material and an aqueous liquid medium for solving or dispersing the coloring material, the liquid medium having a lower critical consolute temperature (Tc) to cause phase separation at a temperature in the range of from 40 to 100° C. Ink-jet recording method and an ink-jet recording apparatus employing the above ink are also provided.
摘要:
The present invention relates to a water-soluble addition polymer which is produced from a carboxylated diol represented by the following general formula (I) and a polyisocyanate and has an acid value of 100 or 250, and an aqueous ink using this polymer as a dispersant for a disperse dye: wherein the residue A is an aromatic, alicyclic or aliphatic polybasic acid residue, and the residue B is a trivalent aliphatic alcohol residue.
摘要:
A coating composition comprising cationic fine particles of a crosslinked resin, which have an average particle diameter ranging from 0.1 to 100 .mu.m and a water absorption capacity of at most 25 times by volume, and a binder resin; and a printing medium comprising a base material and an ink-receiving layer provided on the base material, wherein the ink-receiving layer contains cationic fine particles of a crosslinked resin, which have an average particle diameter ranging from 0.1 to 100 .mu.m and a water absorption capacity of at most 25 times by volume, and a binder resin.
摘要:
Provided is an ink-jet color recording process to form color images on a recording medium by an ink-jet system applying a plurality of colored pigment-based inks, wherein each of the colored pigment inks comprises a pigment dispersant, and a pigment dispersant contained in at least one of colored pigment-based inks is different from a pigment dispersant contained in the remaining colored pigment-based inks.
摘要:
A pressure-sensitive transferring protective covering material comprising at least (a) first flexible substrate, (b) an adhesive layer, (c) a solid resin layer, and (d) a second flexible substrate which are stacked in the named order, wherein said first flexible substrate (a) has a peel force of 30 g/inch to 120 g/inch against said adhesive layer (b), said adhesive layer (b) contains a hindered amine series light stabilizer and has a cohesion of 500 g/inch to 1500 g/inch, said solid resin layer (c) comprises a transparent resin layer containing a ultraviolet absorber and having a glass transition temperature of 50.degree. C. or above, and said second flexible substrate (d) has a peel force of 120 g/inch to 400 g/inch against said solid resin layer (c).A method for protecting and covering a print formed on an object using said pressure-sensitive transferring protective covering material.
摘要:
Provided is an ink, having a surface tension of not less than 30 mN/m and a viscosity of not more than 5 mpa.cndot.s, and comprising a water-soluble dye, water, at least one compound selected from the Compound Groups A and B, and at least one compound selected from the Compound Group C.
摘要:
Disclosed herein is a recording ink suitable for use in image recording together with a liquid composition containing a cationic substance, wherein the recording ink comprises a coloring material and a water-soluble polymeric compound which exhibits nonionic properties in the ink and has an alicyclic, nitrogen-containing heterocycle.
摘要:
An ink comprising water, a water-soluble organic solvent, a coloring material and a water-soluble oligomer, wherein said water-soluble oligomer is a polymer comprising at least one of monomers represented by the formulae (I), (II) and (III): CH.sub.2 .dbd.C (R)-COO-(CH.sub.2 CH.sub.2 O).sub.m (CH.sub.2).sub.p H(I) CH.sub.2 .dbd.C(R)--COO--(CH.sub.2 CH.sub.2 O).sub.q --phenyl--(CH.sub.2).sub.r H (II) CH.sub.2 .dbd.C(X)--COO--R.sub.3 (III) or a water-soluble polyurethane obtained from monomers comprising a carboxyl type hydrophilic diol having two hydroxyl groups and one or two carboxyl groups, a diisocyanate monomer and an acetylene glycol type hydrophobic diol represented by the formula ##STR1##
摘要:
An active energy ray-curing resin composition of (a) butadiene polymer having a number-average molecular weight of not less than about 10,000, and (b) a liquid polybutadiene having in the molecule 1.5 or more, on the average, of at least one of acryloyl group and methacryloyl group.