CAS: 1184-10-7; Phenoxycycloposphazene

相似化合物

4376-72-1 77958-57-7 13441-26-4

上下游产品

CAS号108-95-2 苯酚 | CAS号1356917-82-2 N-methyl hexa(p... | CAS号100-67-4 苯酚钾 | CAS号139-02-6 苯酚钠 | CAS号940-71-6 六氯环三磷腈

Sodium Phenoxide置于六氯环三磷腈体系中,用 四氢呋喃 用作溶剂,化学反应生成苯氧基环磷腈
参考文献:聚(芳氧基和烷氧基磷腈)及其小分子对应物的骨架季铵化合成新的聚电解质
标题:聚(芳氧基和烷氧基磷腈)及其小分子对应物的骨架季铵化合成新的聚电解质
摘要:通过用强烷基化试剂对聚(烷氧基-和芳氧基磷腈)的主链进行季铵化反应,合成了新型的聚电解质.作为合成这些聚合物的模型,还对小分子烷氧基和芳氧基环三磷腈进行了类似的季铵化反应.季铵化的小分子和高分子聚合物通过1 H NMR,31 P NMR,Dsc,Tga和ac阻抗研究进行了表征.季铵化的聚(烷氧基磷腈)在25oc下的离子电导率为2.58x10-4 S.cm-1,在80oc下的电导率为2.09x10-3 S.cm-1,是已知溶剂的最高电导率.游离离子导电聚合物.
Doi:10.1021/ma202619J

专利信息

专利号:US-11440989-B2
优先权日:2018-09-17
标题:Application of Mannich base in flame-retardant polyurethane material
发明人：GUAN YONGJIAN; LI PING; LI ZHIJUN; WANG FENG; LI YUBO
权利人:JIAHUA SCIENCE & TECH DEVELOPMENT SHANGHAI LTD; JIAHUA CHEMICALS INC
摘要:Application of a Mannich base in a flame-retardant polyurethane material is provided. The Mannich base has a structure represented by a formula (I). In the Mannich base, flame-retardant groups, i.e., halogens are introduced at the second, fourth and sixth positions of a phenyl group, and flame-retardant elements, i.e., halogens and nitrogen are introduced into synthesized polyether polyol, giving the synthesized polyether polyol good flame retardance. The amount of active hydrogen in the Mannich base is small so that occurrence of side reactions during the synthesis of the polyether polyol is reduced, and the viscosity of the flame-retardant polyether polyol is lowered. Due to autocatalytic performance of tertiary amido in the flame-retardant polyether polyol, use of a catalyst can be reduced and even avoided during the synthesis. A preparation method of the Mannich base is also provided.

专利号:US-2020270399-A1
优先权日:2017-09-13
标题 :Polymerization of primary phosphines with olefins to generate phosphorus based polymer networks
发明人：CUTHBERT TYLER J; GUTERMAN RYAN; GILLIES ELIZABETH RACHEL; BLACQUIERE JOHANNA; GILROY JOE; RAGOGNA PAUL JOSEPH
权利人:UNIV WESTERN ONTARIO
摘要:The present disclosure relates to the synthesis of phosphorus based polymer networks by thermal or photopolymerizaton of primary phosphines with olefins which exhibit tunable oxidative and mechanical properties. The method involves mixing a polymerizaton initiator with a phosphine and an olefin to produce a mixture and exposing the mixture to any one or combination of light, electron beam, or heat to induce polymerizaton of the primary phosphines with the olefins wherein the reactivity of the primary phosphines results in the production of polymers containing P—C bonds. When the olefin is a flexible alkene, upon polymerizaton a polymer network is produced which is less rigid than a polymer network produced using a rigid alkene. If a rigid alkene is used, upon polymerizaton a polymer network is produced that is firmer than a polymer network produced using a flexible alkene. In this way the physical properties of the polymers containing P—C bonds is tunable.

专利号:US-2004225153-A1
优先权日:2003-02-13
标题 :Synthesis of polyphosphazenes with sulfonimide side groups
发明人：ALLCOCK HARRY R; HOFMANN MICHAEL A; AMBLER CATHERINE M; MAHER ANDREW E; WOOD RICHARD M; WELNA DANIEL T
权利人:PENN STATE RES FOUND
摘要:The invention relates to sulfonimide bearing phenolic compounds and the use of those compounds to produce polyphosphazenes functionalized by one or more of those compounds alone, or in combination with cosubstituents. The invention also relates to blends of sulfonimide functionalized phosphazene polymers with other polymers, membranes formed of the functionalized polymers, and the use of those membranes in devices such as fuel cells.

专利号:US-10486970-B2
优先权日:2016-01-14
标题 :Method for preparation of graft modified ammonium polyphosphate with ultra-low hydroplaning and resistance to hydrolysis and application thereof
发明人：HE YANLING; ZHANG XIUQIN
权利人:ZHONGSHAN COMPLORD NEW MAT CO LTD
摘要:A method for preparation of graft modified ammonium polyphosphate with ultra-low hydroplaning and resistance to hydrolysis belongs to the field of the preparation of flame retardant. Ammonia water is used as hydrolytic agent of amino silane. In the early stage of synthesis of ammonium polyphosphate with phosphorus pentoxide, diammonium hydrogen phosphate and melamine as raw materials, hydrolyzed amino silane ammonia mixture is added, and continues warming reaction, when the temperature drops to a certain temperature, melamine is added to maintain high temperature reaction for a certain period of time, then cools to obtain graft modified ammonium polyphosphate with ultra-low hydroplaning and resistance to hydrolysis. The present disclosure grafts ammonium polyphosphate with two kinds of amino grafting in stages, and the modified ammonium polyphosphate products after grafted basically have no hydroplaning when meets water. Because of addition of excessive melamine in late stage, the excessive melamine is not only used for graft modified ammonium polyphosphate, but also used for reacting with acidic ammonium polyphosphate whose polymerization is incomplete, making it form polyphosphate melamine, eliminate the formation of water-soluble small molecules, and reduce water solubility of the products to a greater extent.

专利号:WO-2013135701-A1
优先权日:2012-03-13
标题:Synthesis of polyphenol disulphides
发明人：FLECKENSTEIN CHRISTOPH; DENECKE HARTMUT; FUCHS SABINE; MUELLER MATTHIAS; DOERING MANFRED; CISIELSKI MICHAEL; WAGNER JOCHEN; DEGLMANN PETER; NALAWADE SAMEER; GUTMANN PETER; HAHN KLAUS; MASSONNE KLEMENS; KLEINKE ANDREAS; KRAEMER ROLAND HELMUT
权利人:BASF SE
摘要:The invention relates to a process for producing a polyphenol disulphide of formula (I) by reacting one or more mercaptophenols of formula (II) with one or more oxidizing agents, optionally in the presence of one or more bases, where the symbols R 1 , R 2 , R 3 , R 4 and n have the meanings given in the description.

专利号:US-11401375-B2
优先权日:2018-09-17
标题:Flame-retardant polyether polyol as well as preparation method and application thereof
发明人：GUAN YONGJIAN; LI PING; LI ZHIJUN; WANG FENG; LI YUBO
权利人:JIAHUA SCIENCE & TECH DEVELOPMENT SHANGHAI LTD; JIAHUA CHEMICALS INC
摘要:A flame-retardant polyether polyol is provided, including a Mannich base and an epoxide. The epoxide is selected from ethylene oxide, propylene oxide and butylene oxide. The Mannich base has a structure represented by a formula (I). In the Mannich base, flame-retardant groups, i.e., halogens are introduced at the second, fourth and sixth positions of a phenyl group, and flame-retardant elements, i.e., halogens and nitrogen are introduced into synthesized polyether polyol. The amount of active hydrogen in the Mannich base is small so that side reactions during synthesis of the polyether polyol are reduced, and the viscosity of the polyether polyol is lowered. A flame-retardant polyurethane material is also provided, synthesized from raw materials comprising the above-mentioned flame-retardant polyether polyol and an isocyanate. Due to autocatalytic performance of tertiary amido in the flame-retardant polyether polyol, use of a catalyst can be reduced and even avoided during the synthesis.