CAS: 603-48-5; 4,4',4''-Methanetriyltris(N,N-Dimethylaniline)

上下游产品

diazomethane crystal violet acetone formic acid4,4'-methylene-bis(N,N-dimethylaniline) N,N-dimethyl-anilineN,N-dimethyl-aniline tris-[4-(dimethyl-oxy-amino)-phenyl]-methane crystal violet

溶剂紫9 反应生成 结晶紫
参考文献:On The Fading Of Dyestuffs. I. Photochemical Decomposition Of Malachite Green And Crystal Violet
标题:On The Fading Of Dyestuffs. I. Photochemical Decomposition Of Malachite Green And Crystal Violet
摘要:
DOI:10.1246/bcsj.10.420

专利信息

专利号:US-9783634-B2
优先权日:2012-02-15
标题 :Synthesis of photovoltaic conjugated polymers
发明人：WANG SHUANGXI; SHI CHENJUN; CHEN RUBY; ZHANG JUNLIAN; WANG WEI; WU YUE; HUANG HUI; PALKAR AMIT; HE TING
权利人:PHILLIPS 66 CO; SOLARMER ENERGY INC
摘要:A method of making a fluorothieno[3,4-b]thiophene derivatives and photovoltaic polymers containing same using 3-bromothiophene-2-carboxylic acid as a starting material. This synthetic route provides an easier synthesis as well as greater yield and a purer product, which produces superior results over the prior art less pure products. The resulting materials can be used in a variety of photovoltaic applications and devices, especially solar cells.

专利号:US-5780579-A
优先权日:1993-08-10
标题:Method for the preparation of polyamino acids
发明人：SOULA GERARD; GROSSELIN JEAN-MICHEL; JORDA RAFAEEL; CASTAN CATHERINE
权利人:FLAMEL TECH SA
摘要:PCT No. PCT/FR94/00992 Sec. 371 Date Mar. 28, 1996 Sec. 102(e) Date Mar. 28, 1996 PCT Filed Aug. 9, 1994 PCT Pub. No. WO95/04772 PCT Pub. Date Feb. 16, 1995The present invention relates to a method for the preparation of polyamino acids, with controlled molecular weights, by polymerization of N-carboxyanhydrides (NCAs) of at least one amino acid, using at least one initiator of the strong base type and in liquid medium, characterized in that it consists in including, in the liquid reaction medium, given amounts of water and/or of alcohol. Application: synthesis of polyamino acids with mechanical and rheological characteristics adapted to applications as biomaterials.

专利号:US-5556924-A
优先权日:1993-11-01
标题 :Synthesis of photoreactive polymeric binders
发明人：FITZGERALD MAURICE J; KEARNEY FREDERICK R; LIANG RONG-CHANG; SCHWARZEL WILLIAM C
权利人:POLAROID CORP
摘要:A photoreactive binder that may be used to enhance photospeed in either conventional plates or on-press developable lithographic printing plates. Briefly, a polymer of m-isopropenyl- alpha , alpha -dimethylbenzyl isocyanate is derivatized for vinyl group reactivity by reacting the isocyanate groups thereof with hydroxyalkyl acrylate. The resulting photopolymeric binder provides significantly higher photospeed than the non-reactive binder currently utilized in the production of conventional printing plates. The resulting lithographic printing plate also shows better durability (as manifested by longer run-length) and is more easily developed by the microencapsulated developers utilized in the present invention. As to the preparation of the photoreactive binders, the application discloses a method of copolymerizing m-isopropenyl- alpha , alpha -dimethylbenzyl isocyanate (m-TMI) through complexation with an electron-deficient monomer such as maleic anhydride to accelerate free radical copolymerization with other monomers, and thus, provides greater monomer-to-polymer conversion. Use of the resulting product in the photoresist of a lithographic printing plate improves its adhesion to an underlying substrate.

专利号:US-9006568-B2
优先权日:2012-02-15
标题 :Synthesis of photovoltaic conjugated polymers

专利号:CA-2860926-A1
优先权日:2012-02-15
标 题:Synthesis of photovoltaic conjugated polymers

专利号:US-2015210800-A1
优先权日:2012-02-15
标题:Synthesis of photovoltaic conjugated polymers