摘要:
A diffusion transfer photographic film unit comprising a support having thereon outwardly from said support (a) a dye image receiving layer; (b) a first peeling layer containing a copolymer of at least (i) an ethylenically unsaturated monomer containing at least one hydrocarbon group containing from 7 to 18 carbon atoms, and (ii) an ethylenically unsaturated monomer, the homopolymer of which is soluble in water or an aqueous alkaline solution; (c) a second peeling layer containing a cellulose ester; and (d) a light-sensitive silver halide emulsion layer containing a light-sensitive silver halide and a dye image forming substance. The diffusion transfer photograph produced using the unit of the invention has stable peeling properties, is not sticky, and is excellent in scratch resistance.
摘要:
A photographic element comprising a polymer mordant containing a repeating unit containing a tertiary amino group or a quaternary ammonium salt and at least one reprating unit represented by the formula (I) or (II): ##STR1## wherein R.sup.1 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms R.sup.2, R.sup.3, R.sup.4 and R.sup.5, which may be the same or different, each represent an alkyl group or substituted alkyl group; R.sup.6, R.sup.7, and R.sup.8, which may be the same or different, each represent hydrogen, an alkyl group or a substituted alkyl group; R.sup.11 represents an alkyl group, a substituted alkyl group, an alkoxy group, a substituted alkoxy group, an acylamino group or a halogen atom; R.sup.12 and R.sup.13, which may be the same or different, each represent an alkyl group or a substituted alkyl group; L.sup.1 and L.sup.3, which may be the same or different, each represent a divalent connecting group having from 1 to 20 carbon atoms; and n represents an integer of 0 or 1, wherein the proportion of the repeating unit containing a tertiary amino group or a quaternary ammonium salt in the polymer is in the range of from 10 to 90 mol %, and the proportion of the at least one repeating unit represented by formula (I) or (II) in the polymer is in the range of of 10 to 90 mol %.
摘要翻译:一种照相元件,包括含有含有叔氨基或季铵盐的重复单元的聚合物媒染剂和由式(I)或(II)表示的至少一种重新定量单元:(I) )其中R 1表示氢原子或具有1至6个碳原子的烷基,可以相同或不同的R 2,R 3,R 4和R 5各自表示烷基或取代的烷基; R 6,R 7和R 8可以相同或不同,各自表示氢,烷基或取代的烷基; R11表示烷基,取代的烷基,烷氧基,取代的烷氧基,酰氨基或卤素原子; R 12和R 13可以相同或不同,各自表示烷基或取代的烷基; L1和L3可以相同或不同,各自表示具有1至20个碳原子的二价连接基团; n表示0或1的整数,其中,所述聚合物中含有叔氨基或季铵盐的重复单元的比例为10〜90摩尔%,所述至少一种 在聚合物中由式(I)或(II)表示的重复单元在10至90摩尔%的范围内。
摘要:
Disclosed is a uniaxially stretched birefringent film having a negative birefringence, comprising a graft polymer which is obtained by grafting, through addition-polymerization, at least one monomer selected from styrene and derivatives thereof to a polymer having an unsaturated double bond. The liquid crystal display provided with the birefringent film is also disclosed.
摘要:
A silver halide light-sensitive material is described, including an embodiment containing a polyester film support having thereon at least one light-sensitive layer, wherein the polyester film support satisfies the following relationships:Tg.ltoreq.32.1A.sup.2 +55X.gtoreq.-0.74Tg+71.7wherein Tg is a glass transition temperature (.degree.C.); A is an equivalent water content (%) after moisture conditioning at 25.degree. C. and 50% RH for 10 days; and X is a degree of crystallinity.
摘要:
A photographic material comprising a silver halide photographic material which has a magnetic recording layer having a coercive force of at least 400 Oe and a patrone for silver halide photographic material wherein a leading end of a silver halide photographic material wound around a spool is delivered from a film leading-out port of a main body of the patrone to the outside by rotating said spool in the direction of film delivery, said spool being rotatably provided in the main body of the patrone.
摘要:
The object of the present invention is to provide an optical functional film containing a film having a structure of fine holes which contains ellipsoid or slit-like holes; and a composite film containing a film having a structure of fine ellipsoidal or slit-like holes and a metal layer on a surface of the film including inside portions of the holes; a method for producing an optical functional film which includes forming a film, and stretching the obtained film to form ellipsoidal or slit-like holes in the film, the forming the film comprises applying a coating solution containing an organic solvent and a high-polymer compound over a surface of a substrate, forming droplets in the obtained film, and vaporizing the organic solvent and the droplets to thereby produce a film having holes in the film; and a method for producing the composite film.
摘要:
A reactive solid carrier favorably employable for manufacturing DNA chip is composed of a solid carrier and a plurality of vinylsulfonyl groups or their reactive precursors each of which is fixed onto a surface of the solid carrier by covalent bonding via a linking group, and a method for producing a DNA chip is performed by bringing the reactive solid carrier into contact with nucleotide derivatives or their analogues having a reactive group which is reactive with the vinylsulfonyl group or reactive precursor fixed to the solid carrier.
摘要:
A novel optical compensatory sheet is disclosed. The sheet comprises an optically anisotropic layer thereon comprising at least one compound represented by Formula (I) (R1—X1—)mAr1(—COOH)p, Formula (II): (R2—X2—)nAr2(—SO3H)q or Formula (III): (R—)sAr(—Y)r; where Ar1 denotes an aromatic heterocyclic group or aromatic condensed carbocyclic group, X1 denotes a single bond or divalent linking group, R1 denotes an alkyl group, and m and p are integers from 1 to 4; where Ar2 denotes an aromatic heterocyclic group or aromatic carbocyclic group, X2 denotes a single bond or divalent linking group, R2 denotes an alkyl group, n is an integer from 1 to 4 and q is an integer from 1 to 4; where Ar denotes an aromatic heterocyclic group or aromatic carbocyclic group, R denotes a substituent group, Y denotes sulfo or carboxyl, s is an integer from 0 to 5 and r is an integer from 1 to 4.
摘要:
To provide an ink composition that when printed using a nozzle, does not cause clogging at the chip of the nozzle, is free from paper dependency, and when printed on an arbitrarily chosen paper, exhibits superior properties in water resistance, scratch resistance, lightfastness and ozone resistance and an inkjet recording method using it. The ink composition contains colored fine particles containing an oil-soluble polymer and an oil-soluble dye having an oxidation potential higher than 1.0 V (vs SCE), in an aqueous medium.
摘要:
An ink for ink-jet comprising: a water-soluble dye; a compound represented by the following formula (1): wherein, R1 and R2 each independently represents a saturated hydrocarbon having from 4 to 10 carbon atoms with the proviso that the total number of carbon atoms contained in the saturated hydrocarbons represented by R1 and R2 is from 8 to 18, and m represents an integer of from 3 to 20; and triethylene glycol monobutyl ether.