CAS: 4424-06-0; Benzo[lmn]Benzo[4,5]Imidazo[2,1-B]Benzo[4,5]Imidazo[2,1-I][3,8]Phenanthroline-8,17-Dione

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CAS号81-30-1 1,4,5,8-萘四甲酸酐 | CAS号95-54-5 邻苯二胺(OPD)

Alkaline Earth Salt Of/the/ Methylsulfuric Acid置于sodium Sulfide,水体系中,化学反应生成 还原橙7
参考文献:De456236
标题:De456236

专利信息

专利号:US-2025009786-A1
优先权日:2021-09-30
标 题 :Automated synthesis of polymeric dual drugs
发明人：MATRAY TRACY; VANBRUNT MICHAEL; MCCUTCHEON JOHN MICHAEL
权利人:SONY GROUP CORP
摘要:Compounds useful as biologically active compounds with or without fluorescent or colored dyes are disclosed. In some embodiments, the compounds have the following structure (I): (I) or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, M1, M2, M3, l, m, n, p, and q are as defined herein. Additional compound, methods of preparation, pharmaceutical compositions, and methods of treatment related to compounds of Structure (I) are also provided.

专利号:US-8551237-B2
优先权日:2007-12-10
标 题 :Synthesis of colorants in mixing apparatus
发明人：LOEBEL JOHANNES
权利人:LOEBEL JOHANNES; BASF SE
摘要:A process for preparing colorants of the general formula (Ia), (Ib) or (Ic) n nor mixtures thereof, comprises reactingn (a) tetracarboxylic acids or their functional derivatives with (b) at least one compound selected fromn i. aliphatic amines, ii. aromatic amines, iii. aliphatic diamines, iv. aromatic diamines, n (c) optionally in the presence of further additives, (d) optionally in the presence of wetting agentsn nin a mixing apparatus. These colorants are useful for coloration of macromolecular organic and inorganic materials of natural and synthetic origin.

专利号:WO-2005059046-A1
优先权日:2003-12-10
标 题:Improved process for the production of printing inks
发明人：NIVEN STUART COOK; WILCOX JOYCE
权利人:CIBA SC HOLDING AG; NIVEN STUART COOK; WILCOX JOYCE
摘要:Process for preparing a polar organic solvent-based printing ink composition which comprises reacting a dye precursor of a cationic indole dye with an organic non-abietyl resin acid, preferably an organic sulfonic acid, in a polar organic solvent suitable for printing inks or in the printing ink medium. The synthesis of the coloured ink via an in-situ generation of the cationic dye offers many procedural advantages such the avoidance of isolation and purification steps for the dye. The printing inks obtained show for example high colour strength and excellent rheological properties and can be used in publication or packaging gravure flexographic, lithographic or letterpress printing processes.

专利号:US-2009227701-A1
优先权日:2004-08-19
标题:Water-soluble, radiation-curable products and use thereof
发明人：KRUEGER CHRISTIAN; BRUCHMANN BERND; HEES ULRIKE; KLUGE MICHAEL; DIELEMAN CEDRIC; WEISER JUERGEN
权利人:BASF AG
摘要:Water soluble radiation curable products (A) obtainable by mixingn mixing with or without reaction of at least one hyperbranched polyurethane (a) with at least one photoinitiator (b) or by synthesis of at least one hyperbranched polyurethane (a) in the presence of at least one photoinitiator (b),n nare used to produce aqueous inks for the ink jet process.

专利号:US-4810390-A
优先权日:1986-10-10
标 题:Separation and purification of pigment suspensions and suspensions of pigment intermediates by a membrane separation process
发明人：FLIERL KLAUS; PFENNINGER HEINZ; MARFURT HANS-RUDOLF
权利人:CIBA GEIGY CORP
摘要:Process for separation and purifying pigment suspensions and suspensions of pigment intermediates in a liquid by means of a membrane separation process, whereby the suspension to be treated is uniformly fed to and circulated through a microfiltration unit containing at least one semi-permeable membrane and the separated liquid flows off through the membrane as permeate which process comprises replacing the permeate gradually by a washing liquid that differs from the first liquid such that the total amount of washing liquid fed into the system is 1 to 15 times the total volume of the initial suspension, and separating the resultant suspension from the liquid by means of conventional filtration or drying apparatus. The process is particularly suitable for processing fine pigment suspensions often obtained in pigment synthesis.

专利号:JP-2007507449-A
优先权日:2003-09-29
标题:Synthesis of phenyl-substituted fluoranthene by Diels-Alder reaction and its use