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公开(公告)号：US5298378A
公开(公告)日：1994-03-29
申请号：US39571
申请日：1993-03-19
Applicant: Dietrich M. Fabricius
Inventor： Dietrich M. Fabricius
IPC: G03C1/00 , C09B29/01 , C09B29/15 , C09B29/32 , C09B29/36 , C09B29/52 , G03C1/815 , G03C1/83 , G03C1/825
CPC classification number: C09B29/0003 , C09B29/10 , C09B29/3673 , C09B29/3678 , G03C1/831
Abstract: A photographic element is detailed which provides for improved resolution by decreasing the blue and ultraviolet radiation typically associated with internal scatter and print-through. These and other improvements are provided in a photographic element comprising a support having thereon at least one hydrophilic colloid layer, wherein at least one said hydrophilic colloid layer comprises a radiation sensitive silver halide emulsion layer, at least one said hydrophilic colloid layer comprises a filter dye consisting essentially of a compound with generic formula: ##STR1## wherein: A represents a counterion chosen from the set consisting of lithium, sodium, potassium, ammonium and alkylammonium of 1 to 15 carbons;Z represents the atoms chosen from the group consisting of carbon, sulfur, nitrogen, oxygen and selenium necessary to form an optionally substituted ring.
Abstract translation: 详细的照相材料通过减少通常与内部散射和打印通过相关联的蓝色和紫外线辐射来提供改进的分辨率。 这些和其它改进提供在照相元件中，其中包括其上具有至少一个亲水胶体层的载体，其中至少一个所述亲水胶体层包含辐射敏感卤化银乳剂层，至少一个所述亲水胶体层包含滤光染料 基本上由具有以下通式的化合物组成：（*化学结构*）其中：A表示选自由1至15个碳的锂，钠，钾，铵和烷基铵组成的组的抗衡离子; Z表示选自由形成任选取代的环所必需的碳，硫，氮，氧和硒组成的组中的原子。
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2.发明授权2-[2-Hydroxy-3,5-di-(.alpha.,.alpha.-dimethylbenzyl )phenyl]-2H-benzotriazole and stabilized compositions 失效2- [2-羟基-3,5-二（α，α-二甲基苄基）苯基] -2H-苯并三唑和稳定组合物
公开(公告)号：US4278589A
公开(公告)日：1981-07-14
申请号：US36914
申请日：1979-05-10
Applicant: Martin Dexter , Roland A. E. Winter
Inventor： Martin Dexter , Roland A. E. Winter
IPC: C07C37/14 , C07D249/20 , C08K5/3475 , C09B29/15 , C09D7/12 , C08K5/34
CPC classification number: C07C37/14 , C07D249/20 , C08K5/3475 , C09B29/10 , C09D7/1241
Abstract: 2-[2-Hydroxy-3,5-di-(.alpha.,.alpha.-dimethylbenzyl)phenyl]-2H-benzotriazole exhibits outstanding efficacy in protecting organic substrates from light induced deterioration as well as good resistance to loss by volatilization or exudation during the high temperature processing of stabilized compositions. The combination of the benzotriazole UV absorber with a hindered amine light stabilizer is particularly efficacious in protecting thermoset and thermoplastic acrylic resin automotive finishes and enamels.
Abstract translation: 2- [2-羟基-3,5-二（α，α-二甲基苄基）苯基] -2H-苯并三唑在保护有机基质免受光诱导的变质以及良好的抗挥发损失 稳定组合物的高温处理。 苯并三唑紫外线吸收剂与受阻胺光稳定剂的组合在保护热固性和热塑性丙烯酸树脂汽车漆和搪瓷方面特别有效。
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3.发明授权Monoazo dyes having a benzthiazolyl substituted phenol or naphthol coupling component 失效具有苯并噻唑取代的苯酚或萘酚偶联组分的单偶氮染料
公开(公告)号：US4089849A
公开(公告)日：1978-05-16
申请号：US722204
申请日：1976-09-10
Applicant: Raouf Botros
Inventor： Raouf Botros
CPC classification number: C09B29/3691 , C09B29/10 , D06P3/795
Abstract: Azo compounds containing a benzthiazolyl group and corresponding to the formula: ##STR1## are provided where A represents a radical derived from a diazotizable aromatic hydrocarbon; D is derived from an optionally substituted salicyaldehyde or o-hydroxy-naphthaldehyde and E is derived from an optionally substituted o-aminothiophenol. The compounds when applied to metallized polyolefin fabrics, particularly nickel-containing polypropylene fabrics, produce dyeings of strong bright shades which are exceptionally fast to light, dry cleaning and crocking.
Abstract translation: 提供含有苯并噻唑基的偶氮化合物，其对应于下式：
，其中A表示衍生自可重氮化芳烃的基团; D衍生自任选取代的水杨醛或邻羟基萘醛，E衍生自任选取代的邻氨基苯硫酚。 当应用于金属化聚烯烃织物，特别是含镍聚丙烯织物时，这些化合物产生强烈明亮的色调的染色，其特别快的轻，干洗和轻便。 -
公开(公告)号：US1702832A
公开(公告)日：1929-02-19
申请号：US10654726
申请日：1926-05-03
Applicant: GRASSELLI DYESTUFF CORP
Inventor： LEOPOLD LASKA , FRITZ WEBER
IPC: C09B29/15
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公开(公告)号：US1038884A
公开(公告)日：1912-09-17
申请号：US1912674255
申请日：1912-01-30
Applicant: AGFA AG
Inventor： HERZBERG WILHELM , SCHARFENBERG OSWALD
CPC classification number: C09B29/10
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Patent Agency Ranking
公开(公告)号：US954960A
公开(公告)日：1910-04-12
申请号：US1910536154
申请日：1910-01-03
Applicant: AGFA AG
Inventor： HERZBERG WILHELM , RONUS MAX
CPC classification number: C09B29/10
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公开(公告)号：US837128A
公开(公告)日：1906-11-27
申请号：US1906319665
申请日：1906-06-01
Applicant: HOECHST AG
Inventor： SCHIRMACHER KARL
CPC classification number: C09B29/10
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公开(公告)号：US644234A
公开(公告)日：1900-02-27
申请号：US1898690651
申请日：1898-09-10
Applicant: BASF AG
Inventor： JULIUS PAUL
CPC classification number: C09B29/10
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