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1. 发明公开

CN106479213A 一种还原金橙G原染料的合成方法无效
公开(公告)号：CN106479213A
公开(公告)日：2017-03-08
申请号：CN201610773584.5
申请日：2016-08-31
申请人：徐州开达精细化工有限公司
发明人：李想 , 陈君 , 闫德俊 , 冯朝晖 , 路强 , 李剑
IPC分类号： C09B3/72
CPC分类号： C09B3/72
摘要：本发明公开了一种还原金橙G原染料的合成方法，具体步骤如下：（1）溴化反应：以2-甲基蒽醌为原料，非质子溶剂为介质，在弱碱环境下与液溴反应生成1-溴-2-甲基蒽醌；（2）偶联反应：以1-溴-2-甲基蒽醌为原料，加入催化剂，非质子溶剂为介质，发生偶联反应生成双醌C；（C）闭环氧化反应：以双醌C为原料，在强碱与醇溶剂形成的稳定溶剂中，先发生闭环反应，后经空气氧化反应，得到还原金橙G原染料。该工艺路线副产物少，环境污染少，反应收率更高，反应时间更短，工业化生产更加便利。

2. 发明公开

CN107099165A 用于检测单线态氧的染料和荧光探针及其制备方法无效
公开(公告)号：CN107099165A
公开(公告)日：2017-08-29
申请号：CN201610093502.2
申请日：2016-02-19
申请人：苏州工业园区新国大研究院 , 新加坡国立大学
发明人：黄德建 , 沙兰根·克里希纳库马尔 , 吴海霞 , 陈代 , 郭晶晶
IPC分类号： C09B3/24 , C09B3/72 , C09K11/06 , G01N21/64
CPC分类号： C09B3/24 , C09B3/72 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , G01N21/643
摘要：本申请公开了用于灵敏检测单线态氧的染料化合物合成方法。此外，还设计了包含该化合物部分的不同荧光基团的荧光探针，并由新合成方法来合成。所述探针对单线态氧表现出良好反应。该单线态氧探针可用于在环境、食品和生物医疗领域中进行单线态氧检测。该探针可用于分子探针制作，单线态氧和疾病光能疗法研究，以及单线态氧试剂盒制作。

3. 发明公开

CN1516767A 染色微纤维织物失效
公开(公告)号：CN1516767A
公开(公告)日：2004-07-28
申请号：CN02806752.5
申请日：2002-03-21
申请人：美利肯公司
发明人： K·甘地 , B·H·格洛弗
IPC分类号： D06P1/20 , D06P1/22 , C09B1/16 , C09B1/56 , C09B3/72
CPC分类号： D06M15/564 , D04H1/58 , D06M2101/32 , D06P1/0032 , D06P1/0096 , D06P1/16 , D06P3/043 , D06P3/26 , D06P3/36 , D06P3/54 , D06P3/8214 , Y10T442/259 , Y10T442/2861 , Y10T442/608 , Y10T442/614 , Y10T442/626
摘要：一种无纺织物底衬，是由全部和/或部分浸渍有聚氨酯基质的微纤维，微纤维(包括表面)内的一种非偶氮分散染料、和基质而制成。染后的纤维的L值大约为35或更少，耐光牢度ΔE值在约225千焦耳时约为6或更少，长期耐摩擦牢度为至少约1.5。

4. 发明专利

CA1239495A FLEXIBLE SOLVENT BARRIER COATING FOR PATCHWORK 未知
公开(公告)号：CA1239495A
公开(公告)日：1988-07-19
申请号：CA435386
申请日：1983-08-25
申请人： MINNESOTA MINING & MFG
发明人： REED KATHERINE E
IPC分类号： B05D7/02 , C08G18/08 , C08J7/04 , C08L75/00 , C08L75/04 , C09D175/00 , C09D175/04 , C09B3/72
摘要： This invention relates to the area of coatings, and, in particular, to a surface-sealing composition for priming and topcoating substrates made from reaction injected molded (RIM) urethane, reinforced RIM urethane, and other materials which are sensitive to the organic solvents normally present in automotive primer and paint. When automotive primer and paint are applied to damaged surfaces made of urethane foams, the urethane foam absorbs solvents from the primer and paint and swells around the areas to be repaired, leaving a wrinkle in the painted surface The coating composition of this invention is particularly useful for providing a sealed surface for priming and topcoating reaction injected molded urethane, reinforced reaction injection molded urethane, and other substrates which are sensitive to the organic solvents normally present in automotive primer and paint. The composition comprises the following essential ingredients: (1) a fully reacted, waterdilutable urethane polymer formed from the reaction of a glycol or polyol of polyester or polyether with a diisocyanate; (2) water; and (3) any monohydric alcohol having less than seven carbon atoms.

5. 发明专利

DE2203521A1 Wire-insulating lacquers - contg polyamides from branched diamines and isocyanates in alcohol/ketone solvent mixts 未知
公开(公告)号：DE2203521A1
公开(公告)日：1973-08-02
申请号：DE2203521
申请日：1972-01-26
申请人： VEBA CHEMIE AG
发明人： FLEITMANN BODO , OBENDORF JOHANN DIPL-CHEM DR
IPC分类号： C08G18/60 , H01B3/30 , C09B3/72
摘要： The electrically-insulating lacquers contain (A) 30-75 (40-60) wt.% 1-4C alkanols, (B) 0.5-40 (2-20) wt.% aliphatic 3-9C ketones, (C) 2-40 wt.% polyamides from branched aliphatic and/or cycloaliphatic diamines and aliphatic, cycloaliphatic and/or aromatic acids or derivs. (D) 1-30 wt.% reversibly-blocked polyisocyanate, and opt. (E) 0.1-40 wt.% hardenable non-plasticised phenolic resin. (A) is pref. methanol and/or ethanol, and (B) is pref. acetone and/or MEK. (C) is pref. based on 2,2,4- or 2,4,4- trimethyl hexamethylene diamine or 3-aminomethyl 3,5,5-trimethyl cyclohexylamine or mixts. The polyamides (C) are soluble in lower alcohols, so that the usual cresol solvents are unnecessary. Toxicity and cost are reduced, and viscosity of the solns. is reduced, allowing higher output rates from the wire coating machines.

6. 发明专利

CH549089A 未知
公开(公告)号：CH549089A
公开(公告)日：1974-05-15
申请号：CH154671
申请日：1971-02-03
申请人： BAYER AG
IPC分类号： C09D175/04 , C14C11/00 , C09B3/72

7. 发明专利

GB450700A Manufacture of dyestuffs of the anthraquinone series 未知
公开(公告)号：GB450700A
公开(公告)日：1936-07-23
申请号：GB626635
申请日：1935-02-27
申请人： CHEM IND BASEL
IPC分类号： C09B3/72
摘要： Heterocyclic members of the dianthraquinonyl-series and the dianthrone series are prepared by treating a dianthraquinonyl compound of the formula wherein X stands for NH2 or an acylamino group and Z for hydrogen or a methyl group, and wherein the carbon atoms in the 9,9 -positions or in the 9,9 - and 8,8 -positions can be directly connected, with acid or alkaline condensing agents, if desired after treatment with a reducing agent, and, if necessary, subsequent oxidation, in such a manner that, both 2-positions are united by a bridge containing nitrogen, and, if desired, the product is halogenated. In the case where a 2-acylamino derivative is used as starting-material, saponification is effected before or during the condensation. The products belong to the dianthraquinonyl, benzdianthrone or naphthodianthrone series also containing a carbazole or phenanthridine structure. In examples: (1) 2-amino-1.1 -dianthraquinonyl (prepared by treating with copper in a high-boiling solvent a mixture of 1-halogen-2-acylaminoanthraquinone and 1-halogenanthraquinone and saponifying) is treated with sodium-aluminium chloride at 150 DEG C. to give a carbazole dyeing olive shades; (2) 2-phthalimino-1.1 -dianthraquinonyl (prepared by treating a mixture of 1-halogen-2-phthaliminoanthraquinone and 1 - halogenanthraquinone with copper in a high-boiling solvent) is treated with copper in sulphuric acid to give 2 - phthalimino-ms - benzdianthrone, which is saponified by treatment with hydrazine in pyridine and ring-closed by means of alcoholic caustic potash to 2.2 -imino-ms-benzdianthrone (red-brown shades); 2-phthalimino-2 -methyl-1.1 -dianthraquinonyl (similarly derived) is converted by these operations to allopyridino-ms-benzdianthrone (salmon-red); (3) 2-phthalimino - 2 - methyl - ms - benzdianthrone (cf. example 2) is treated with manganese dioxide in strong sulphuric acid and the resulting naphthodianthrone saponified and ring-closed as in (2) to give allo-pyridino-ms-naphthodianthrone (orange shades); (4) allo-pyridino-ms-benzdianthrone (cf. example 2) is treated with sulphuryl chloride in nitrobenzene (red) and with bromine in chlorsulphonic acid (redbrown); (5) 2-amino-ms-benzdianthrone is ring-closed by means of sodium-aluminium chloride to 2.2 -imino-ms-naphthodianthrone. A further example illustrates the application of the products to cotton. The Specification as open to inspection under Sect. 91 relates to a treatment as above applied to compounds of the foregoing formula wherein x stands for NH2 or a group convertible to an amino group by saponification and z stands for hydrogen or a group which can take part in forming a ring, for instance, a methyl or amino group. In examples, reference is made to the production of 2.2 - diphthalimino - ms - benzdianthrone from 2.2 -diphthalimino-1.1 -dianthraquinonyl by treatment p with copper in sulphuric acid and saponification of this by means of hydrazine; to the oxidation of 2-phthalimino-ms-benzdianthrone with manganese dioxide and sulphuric acid to the corresponding naphthodianthrone; and to the oxidation of the chlorinated product of example 4 above. This subject-matter does not appear in the Specification as accepted.

8. 发明授权

US2046423A Highly condensed heterocyclically bound anthraquinone derivatives containing nitrogen and process of making same 失效
标题翻译：含有氮的高度稠合的杂环结合的蒽醌衍生物及其制备方法
公开(公告)号：US2046423A
公开(公告)日：1936-07-07
申请号：US821735
申请日：1935-02-25
申请人： SOC OF CHEMICAL IND
发明人： WILHELM MOSER , WALTER FIORONI
IPC分类号： C09B3/72
CPC分类号： C09B3/72

9. 发明公开

EP1370725A1 DYED MICROFIBER TEXTILES 审中-公开
标题翻译：有色超细纤维纺织品
公开(公告)号：EP1370725A1
公开(公告)日：2003-12-17
申请号：EP02709869.8
申请日：2002-03-21
申请人： Gandhi, Kaushal , Glover, Benjamin H.
发明人： Gandhi, Kaushal , Glover, Benjamin H.
IPC分类号： D06P1/20 , D06P1/22 , C09B1/16 , C09B1/56 , C09B3/72
CPC分类号： D06M15/564 , D04H1/58 , D06M2101/32 , D06P1/0032 , D06P1/0096 , D06P1/16 , D06P3/043 , D06P3/26 , D06P3/36 , D06P3/54 , D06P3/8214 , Y10T442/259 , Y10T442/2861 , Y10T442/608 , Y10T442/614 , Y10T442/626
摘要： A nonwoven textile substrate formed from microfibers with a polyuerthane matrix fully and/or partially impregnated therein, a nonazo disperse dye within microfibers, including the surface, and the matrix. The dyed fibers having an L value of about 35 or less, an ΔE light fastness of about 6 or less when subjected to about 225 kilo-joules, and a long term crock of at least about 1.5.

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