CAS: 2212-81-9; 1,3-Bis(2-(Tert-Butylperoxy)Propan-2-yl)Benzene

上下游产品

α,α'-二羟基-1,3-二异丙基苯 1,3-Bis(1',1'-Dimethylhydroxymethyl)Benzene 1999-85-5

📜叔丁基过氧化氢,α,α'-二羟基-1,3-二异丙基苯置于sodium Carbonate,Sodium Sulfate,Sodium Perchlorate体系中,用 水,异丙醇 用作溶剂,以95.08 %的收率获得二叔丁基过氧化异丙基苯
参考文献:一种高效率,高收率制备二(叔丁基过氧化异丙基)苯的方法
标题:一种高效率,高收率制备二(叔丁基过氧化异丙基)苯的方法
摘要:本发明提供一种高效率,高收率制备二(叔丁基过氧化异丙基)苯的方法.本发明方法包括步骤:将经脱水处理的叔丁基过氧化氢溶液,固体酸和高氯酸钠固体充分混合,得到混合溶液;将2‑异丙苯醇溶于有机溶剂中,得到2‑异丙苯醇溶液;将混合溶液和2‑异丙苯醇溶液混合,经反应得到反应液;反应液经过滤,滤液经减压蒸馏,剩余液经室温冷却凝固即得.本发明合成方法三废排放量少,绿色环保,反应周期短,安全性高,简便易行;原料价廉易得,易于储存;所使用的固体酸催化剂,有机溶剂均可回收重复使用,生产成本低;同时副反应少,产品产率和纯度均较高,利于工业化生产.

专利信息

专利号:US-2008274074-A1
优先权日:2005-11-24
标题:Method for Controlled Free Radical Polymerization or Copolymerization of Methacrylic and/or Methacrylate Monomers or Exclusively Methacrylic and/or Methacrylate Copolymers
发明人：COUTURIER JEAN-LUC; GUILLANEUF YOHANN; BERTIN DENIS; GIGMES DIDIOR
权利人:ARKEMA FRANCE
摘要:The invention relates to a method for the polymerization of one or more methacrylate and/or methacrylic monomers, for the synthesis of methacrylate or methacrylic polymers or of exclusively methacrylic and/or methacrylate copolymers, comprising a step of bringing said monomer(s) into contact with one at least of the compounds of formula (I) and (II) below: n n n n n n n n n n in which:n R 1 and R 2 may represent a phenyl group, R 3 and R 4 may together form an â•?N-phenyl group, Z represents a group of formula —CR 8 R 9 R 10 , in which R 8 and R 9 may represent methyl groups and R 10 may represent a —COO-phenyl group.

专利号:US-10011664-B2
优先权日:2011-02-04
标 题:Functionalized nitrile rubbers and the production thereof
发明人：OBRECHT WERNER; JESCHKO JULIA MARIA; NUYKEN OSKAR; SCHNEIDER MARTIN
权利人:OBRECHT WERNER; JESCHKO JULIA MARIA; NUYKEN OSKAR; SCHNEIDER MARTIN; ARLANXEO DEUTSCHLAND GMBH
摘要:Provided are new functionalized nitrile rubbers, which may optionally also be in partially or wholly hydrogenated form, and also a process for preparing them by metathesis of nitrile rubbers in the presence of a metathesis catalyst and at least one functionalized allyl compound. The new functionalized nitrile rubbers are suitable for producing vulcanizable mixtures and allow the production of vulcanizates having very stable networks. Also made possible, in particular, is the synthesis of block copolymers.

专利号:US-9918466-B2
优先权日:2013-01-14
标 题 :Antimicrobial polymers and methods for their production
发明人：ADAM GEORGIUS ABIDAL; NEEDHAM SCOTT ANDREW
权利人:EMPIRE TECHNOLOGY DEV LLC
摘要:Antimicrobial or antiseptic polymers may be produced by incorporation of an antimicrobial ingredient into the polymer by grafting, copolymerization, or via a combined antimicrobial/plasticizer ingredient. The polymer may be produced as a masterbatch, or a ready to process polymer for producing antimicrobial products. The reactions may be conducted in a reactive extruder to provide a single-step synthesis.