摘要:
The present invention relates to new azo dyes, a process for their preparation, and their use for dyeing or printing fibrous materials, to produce materials with brownish shades.
摘要:
A colored resin, a colored molded resin member and a color filter dyed with at least one kind of the dis-azo dye represented by the following Formula [I]:
wherein X represents a methyl group, an ethyl group or alkoxy group having 1 to 4 carbon atoms; Y represents a hydrogen atom or methyl group; R¹ and R² independently represent a hydrogen atom, an alkyl group, alkoxy group or a halogen atom; Q and Q' represent a naphthol AS residue. These are good in color fastness to light, bleeding resistance, heat resistance, transparency, spectral property and durability.
摘要翻译:着色树脂,有色成型树脂构件和用至少一种由下式[I]表示的偶氮染料染色的滤色剂:其中X表示甲基,乙基或烷氧基 具有1至4个碳原子; Y表示氢原子或甲基; R 1和R 2独立地表示氢原子,烷基,烷氧基或卤素原子; Q和Q'表示萘酚AS残基。 这些具有良好的耐光色牢度,耐渗色性,耐热性,透明性,光谱性质和耐久性。
摘要:
A process for printing an image on a substrate comprising applying to the substrate by means of an ink jet printer an ink comprising a compound of Formula (1) or salt thereof. Also claimed are compounds, inks, printed substrates and the use of compounds in preparing ink jet printing inks. The compounds provide inks which when printed exhibit good light fastness and ozone fastness.
摘要:
A compound of formula (1) or salt thereof. Also, claimed are inks, a process for printing an image on a substrate using the inks and substrates printed with said inks. The compounds of formula (1) provide colorants especially suitable for ink jet printing having good light and ozone fastness.
摘要:
The present invention relates to new azo dyes, a process for their preparation, and their use for dyeing or printing fibrous materials, to produce materials with brownish shades.
摘要:
A hydrogel implant article of significant softness, pliability and elasticity when dry as well as when wet consists of a random cross-linked copolymer of 2-hydroxyethyl acrylate and an alkyl acrylate. The acrylate hydrogel article is useful, in one instance, as the material to produce a scleral buckle in retinal detachment surgery.