摘要:
A photothermographic imaging material comprising a support having thereon a photosensitive layer comprising a photosensitive silver halide, a light-insensitive organic silver salt, a binder, and a reducing agent for silver ions, wherein the reducing agent is represented by the following Formula (S): wherein Z is a group of atoms necessary to form a non aromatic ring of 3 to 10 members; Rx is a hydrogen or an alkyl group; each Ro′ and Ro″ is independently a hydrogen, an alkyl group, an aryl group, or a heterocyclic group; Qo is a substituent; and each n and m is independently an integer of 0 to 2; and plural Qos may be the same or different.
摘要:
A silver salt photothermographic material is disclosed, comprising light-insensitive organic silver salt grains and light-sensitive silver halide grains, a reducing agent for silver ions and a binder, wherein the reducing agent is a compound represented by the following formula (1) and the light-sensitive layer further comprises a hindered phenol represented by the following formula (2)
摘要:
There is disclosed photothermographic material exhibiting superior photographic performance and having improved latitude for variation in thermal developing conditions, comprising on a support an organic silver salt, light-sensitive silver halide and a reducing agent for silver ions, wherein the reducing agent is represented by the following formula in which R1 through R4, L1, X1, X2 n and m have the meaning stated in the specification.
摘要:
A photothermographic imaging material having high sensitivity and superior temporal storage stability. The photothermographic imaging material includes silver halide on at least one side of a support, and includes at least one kind of the compounds represented by the following general formula (1).
摘要:
A silver halide photographic photosensitive material is disclosed. The silver halide photographic photosensitive material comprises a hydrazine compound at least one alkyl group which has no atom other than carbon and hydrogen atoms, has three or more branches, and does not bond to aromatic ring directly.
摘要:
Disclosed is a cellulose ester film for optical use which contains an ultraviolet absorbent and hardly suffers from retardation fluctuations. The cellulose ester film is excellent in spectral absorption property as an optical film. In addition, the cellulose ester film is free from coloration and has excellent transparency, which having sufficient ultraviolet absorption and excellent long-term light resistance. Also disclosed are a polarizing plate and liquid crystal display wherein high contrast is maintained by using such a cellulose ester film for optical use. Specifically disclosed is a cellulose ester film for optical use which is characterized by containing at least one compound represented by one of the general formulae 1-3. Also specifically disclosed are a polarizing plate and liquid crystal display using such a cellulose ester film for optical use.
摘要:
A composition for melt casting film formation that excels in not only uniformity of retardation being an optical characteristic, especially uniformity of retardation in the direction of film width, but also contrast; and relevant thereto, an optical film, process for producing the optical film, polarization plate and liquid crystal display apparatus. Accordingly, there is provided a composition for melt casting film formation containing a cellulose ester in an amount of 50 mass % or more, characterized in that the free acid content of the composition is 50 ppm or less.
摘要:
A cellulose acylate film manufacturing method based on melt-casting film formation technique, the comprising steps of: extruding a cellulose acylate film from a casting die, and sandwiching the cellulose acylate film between an elastically deformable touch roll and a cooling roll, wherein the cellulose acylate film includes at least one kind of compounds expressed by the following general formula (1) and at least one kind of phosphoric acid compounds selected from among phosphite, phosphonite, phosphinite and phosphane, wherein R11 through R16 each indicate a hydrogen atom or substituents.
摘要:
The gas separation device includes an adsorption tower having at least one part thereof exposed to an atmosphere at a higher or lower temperature than normal temperature, a mixed gas feed unit, an adsorbent provided inside the adsorption tower to adsorb a matter contained in a mixed gas upon contact with the mixed gas in a prescribed pressure and temperature environment, and separate the matter from the mixed gas, a separated gas discharge unit that discharges a separated gas from the adsorption tower, and an adsorbed gas discharge unit that discharges from the adsorption tower the adsorbed gas which is adsorbed by the adsorbent. Heat reserving elements are arranged in the adsorption tower at positions upstream and downstream of the adsorbent in the mixed gas supply direction respectively such that the mixed gas, separated gas, and adsorbed gas flow through the heat reserving elements.
摘要:
An ink set for ink-jet recording comprising a yellow ink composition for ink-jet recording containing one or more types of yellow color materials, a magenta ink composition for ink-jet recording containing one or more types of magenta color materials, and a cyan ink composition for ink-jet recording conditioning one or more types of cyan color materials, wherein each ink composition contains one or more of a) a compound having one or more polymerizable groups, b) an infrared absorbing agent, and c) a polymerization initiator, and further, the infrared absorbing agent contained in the yellow ink composition for ink-jet recording differs from the infrared absorbing agent contained in the cyan ink composition for ink-jet recording.