摘要:
A dye-donor element for thermal dye transfer comprising a support having on one side thereof a dye layer and on the other side a slipping layer comprising an aminoalkyl(dialkylsilyl)-terminated poly(dialkyl siloxane) in a polymeric binder, the improvement wherein said polymeric binder comprises a poly(vinyl acetal) having more than 60 mole % acetal units which is formed from poly(vinylalcohol) and acetaldehyde or formaldehyde.
摘要:
A dye-donor element for thermal dye transfer comprising a support having on one side thereof a dye layer and on the other side a slipping layer comprising a lubricating material, with or without a binder, the lubricating material comprising an an organic phosphonic acid or a salt thereof having the formula: ##STR1## wherein: R.sup.1 represents a substituted or unsubstituted alkylene group or perfluoroalkylene group;R.sup.2 represents an alkyl group, a perfluoroalkyl group, an alkyl- or aryl-terminated polyoxyalkylene group or an aryl group; with the proviso that the total number of carbon atoms in R.sup.1 and R.sup.2 are at least nine;J represents an optional linking group selected from the group consisting of ##STR2## and n is 0 or 1.
摘要:
A dye-donor element for thermal dye transfer comprising a support having on one side thereof a dye layer and on the other side a slipping layer, said slipping layer comprising a functionalized poly(dialkyl, diaryl or alkylaryl siloxane) and a hydrocarbon, easter or amide wax.
摘要:
A dye-receiving element for thermal dye transfer process and assemblage comprises a compression layer between a film support and the dye image-receiving layer which has a greater compressibility than either the support or the receiving layer, is coated at a coverage of at least 2.0 g/m.sup.2, and has an elasticity of less than 500% elongation at break. In a preferred embodiment, the compression layer has a compression modulus of less than 350 mega Pascals. Use of the compression layer minimizes image defects while providing good scratch resistance.
摘要翻译:用于热染料转移过程和组合的染料接收元件包括膜载体和染料影像接收层之间的压缩层,其具有比支持体或接收层更大的压缩性,其涂覆层至少为2.0 g / m 2,弹性伸长率小于500%。 在优选实施例中,压缩层的压缩模量小于350兆帕斯卡。 使用压缩层可使图像缺陷最小化,同时提供良好的耐划伤性。
摘要:
A dye-donor element for thermal dye transfer comprising a poly(ethylene terephthalate) support having on one side thereof a dye layer and on the other side a subbing layer and a slipping layer, the subbing layer comprising a random, linear copolyester derived from at least one aromatic dibasic acid and at least one aliphatic diol.
摘要:
A dye-doner element for thermal dye transfer comprising a support having on one side thereof a dye layer and on the other side a slipping layer comprising a lubricating material dispersed in a polymeric binder, the lubricating material being poly(vinyl stearate), poly(caprolactone) or a straight chain alkyl or polyethylene oxide perfluoroalkylated ester or perfluoroalkylated ether.
摘要:
A dye-donor element for thermal dye transfer comprises a support, a hydrophilic dye-barrier/subbing layer comprising poly(butyl acrylate-co-2-aminoethyl methacrylate-co-2-hydroxyethyl methacrylate), poly(N-isopropylacrylamide-co-2-aminoethyl)-methacrylate-co-(2-hydroxyethyl methacrylate), poly[(2-chloroethyl)acrylamide-co-ethacrylic acid],or gelatin nitrate and a dye layer. The dye-barrier/subbing layer provides improved dye transfer densities.
摘要:
A dye-receiving element for thermal dye transfer comprises a support having thereon a dye image-receiving layer comprising a polycarbonate, such as a bisphenol A polycarbonate, having a number average molecular weight of at least about 25,000. Use of this material reduces an undesirable relief image which otherwise tends to be obtained.
摘要:
Photographic assemblages and processes are described employing positive-working redox dye-releasers and a processing composition containing a ketal blocked quinone which is soluble therein. After processing, when the pH is lowered, the free quinone is released for reaction with residual electron transfer agent present in the assemblage to prevent it from reacting with the dye releaser, which would otherwise cause further dye release. D.sub.min stability is thereby improved.
摘要:
A composite photonic crystal comprising an inverse opal structure defining an ordered array of voids with a filler composition received within the voids. A property of the filler composition changes in response to a stimulus, such as a temperature change, thereby changing the band gap of radiation that is reflected by the composite photonic crystal.