CAS: 3520-72-7; Pigment Orange 13

上下游产品

3,3'-dichlorobenzidine edaravone 3-methyl-1-phenylpyrazolin-5(4H)-one

5-甲基-2-苯基-1,2-二氢吡唑-3-酮,3,3'-二氯联苯胺置于盐酸,Sodium Nitrite体系中,用 水 作为反应溶剂,化学反应 0.66H,以99%的收率获得产物4,4'-[[3,3'-二氯(1,1'-联苯)-4,4'-二基]二(偶氮)]二[2,4-二氢-5-甲基-2-苯基-3H-吡唑-3-酮]
参考文献:工业废水中偶氮颜料的定量一锅法合成方法
标题:工业废水中偶氮颜料的定量一锅法合成方法
摘要:大多数工业偶氮颜料是通过在一个罐中进行重氮化,然后在另一个罐中偶合来合成的.通过将颗粒状ptfe(聚四氟乙烯)添加到机械搅拌的nano 2水性混合物中,此两锅法已转变为一锅法.,Hcl,重氮组分和偶合组分.该方法避免了使用碱或表面活性剂溶解偶联组分的步骤.反应是快速和定量的.然后将颗粒状ptfe,废水和过量的hcl再使用11次,而不会降低反应速度和产物纯度.总共合成了22种工业颜料和3种偶氮化合物,该反应在实验室中最多可生产22.7 G产品.一些反应需要少于2当量.提出了hcl的解释和解释它的机理.此外,直径:硝基组效果是在先进的反应速率为耦合来解释差异ø-,米-和p硝基苯胺.
DOI:10.1039/c8Gc03982H

专利信息

专利号:US-7432031-B2
优先权日:2005-03-22
标 题:Toner for electrostatic charge developing, production method thereof, developer for electrostatic charge developing using the same, and image forming method
发明人：MIZUTANI NORIYUKI; MAEHATA HIDEO; HAMANO HIROKAZU; TANAKA HIROYUKI; KITAGAWA SOICHIRO; IGUCHI MOEGI
权利人:FUJI XEROX CO LTD
摘要:A toner for electrostatic charge developing prepared by a production method including aggregating one or more kind of particles in a raw material dispersion including the particles to form aggregated particles, and coalescing the aggregated particles by heating. At least one kind of the particles is resin particles including an amorphous polyester resin synthesized by copolymerizing one or more polyvalent carboxylic acids and two or more polyhydric alcohols; at least one of the polyvalent carboxylic acids is polyvalent carboxylic acid having a sulfonic acid group; two of the polyhydric alcohols are an ethylene oxide adduct of bisphenol A and a propylene oxide adduct of bisphenol A; and the following equation is satisfied:n n10/90≦ BPA ( EO )/ BPA ( PO )≦90/10.n n In the equation, BPA(EO) represents a total mole amount of the ethylene oxide adduct of bisphenol A used in synthesis of the amorphous polyester resin, and BPA(PO) represents a total mole amount of the propylene oxide adduct of bisphenol A used in synthesis of the amorphous polyester resin.

专利号:CN-101859077-B
优先权日:2010-04-29
标题:A kind of chemical synthesis method of color carbon powder

专利号:CN-101833255-A
优先权日:2010-04-29
标 题:Chemical Synthesis Method of Color Toner

专利号:CN-101859077-A
优先权日:2010-04-29
标 题 :Chemical synthesis method of colored carbon powder