摘要:
A photocurable ink composition includes a dendritic polymer, a monomer expressed by CH2═CR1—COO—R2—O—CH═CH—R3 (R1 denotes a hydrogen atom or a methyl group, R2 denotes an organic residue having a carbon number of 2 to 20, and R3 denotes a hydrogen atom or an organic residue having a carbon number of 1 to 11), and a photo-polymerization initiator.
摘要:
The present invention provides an ink composition comprising a metal flake-containing metallic pigment, a glycol ether and an organosiloxane-based surfactant.
摘要:
The present invention provides an ultraviolet ray-curable ink composition containing a polysilane compound having a structure represented by the following formula (1): wherein n represents a positive integer; p represents an integer of 2 or more and not more than 10; and R1 and R2 each independently represents a substituent. Also disclosed are an inkjet recording method using the composition, and an ink container and an inkjet recording apparatus, each containing the ink composition.
摘要翻译:本发明提供含有具有下述式(1)所示结构的聚硅烷化合物的紫外线固化性油墨组合物:其中n表示正整数; p表示2以上且10以下的整数, R 1和R 2各自独立地表示取代基。 还公开了使用该组合物的喷墨记录方法,以及各自含有油墨组合物的油墨容器和喷墨记录装置。
摘要:
The present invention provides an oil-based dispersion containing hollow polymer fine particles, wherein the above-mentioned hollow polymer fine particles contain a plurality of fine particle subgroups, and the difference in average particle size between the respective fine particle subgroups adjacent to each other in terms of average particle size is less than 100 nm. Further, an oil-based ink composition containing the above-mentioned oil-based dispersion is also disclosed.
摘要:
The present invention relates to an ink composition containing fine particles having an amino group on surfaces thereof. According to the invention, there can be provided an ink composition which prevents volatilization or bleedout of an amine compound to cause no discharge of the amine compound into the environment and is also excellent in curability. Further, there can be provided an ink composition which is excellent in curing efficiency, surface curability and internal curability, and can prevent the occurrence of cracks.
摘要:
The present invention provides an ink composition comprising at least a polymerizable compound, a photo-polymerization initiator and a polymerization accelerator, wherein the polymerizable compound comprises an N-vinyl compound, the photo-polymerization initiator comprises two or more compounds selected from the group consisting of bisacylphosphine oxides, monoacylphosphine oxides and α-amino ketones, and the polymerization accelerator comprises fine particles having a polymerizable functional group. The ink composition of the invention may be a transparent ink composition containing no coloring material. The ink composition of the invention may further contain a fluorescent whitening agent.
摘要:
An ink set includes a metallic ink composition containing a metal pigment and at least one curable ink composition selected from the group consisting of a chromatic ink composition, a black ink composition, and a white ink composition.
摘要:
An inject recording method, including: spraying droplets of an ink composition that contains organic solvent, resin, and a pigment dispersion containing a metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is X, the lateral diameter is Y, and the thickness is Z, the 50% average particle diameter R50 of a corresponding circle determined from the surface area in the X-Y plane of the plate-like particle is between 0.5 and 3 μm, and the condition R50/Z>5 is satisfied; and causing the droplets to adhere to a recording medium.