CAS: 13080-86-9; 4,4'-((Propane-2,2-Diylbis(4,1-Phenylene))Bis(Oxy))Dianiline

相似化合物

1220-78-6 69563-88-8 80-05-7

上下游产品

CAS号20653-11-6 1-(4-nitropheno... | CAS号80-05-7 双酚a | CAS号350-46-9 对氟硝基苯 | CAS号100-00-5 对硝基氯苯

对氟硝基苯置于palladium On Activated Charcoal,氢气,Potassium Carbonate体系中,用 乙酸乙酯,N,N-二甲基甲酰胺 用作溶剂,20.0 °C,379.22 Kpa 条件下,反应 48.0H,反应生成2,2-双[4-(4-氨基苯氧基)苯基]丙烷
参考文献:Bis(Azobenzene) Diamines And Photomechanical Polymers Made Therefrom
标题:Bis(Azobenzene) Diamines And Photomechanical Polymers Made Therefrom
摘要:提供了双(偶氮苯)二胺单体及其合成方法.这些双(偶氮苯)二胺单体与胺反应性单体结合,形成具有光机械和热机械性能的聚合物,如聚酰亚胺和共聚酰亚胺.

专利信息

专利号:US-5003078-A
优先权日:1989-05-16
标 题:Synthesis of phthalonitrile resins containing ether and imide linkages
发明人：KELLER TEDDY M
权利人:US NAVY
摘要:Imide-containing phthalonitrile monomers are prepared from a phthalonitrile and an aromatic dianhydride. The monomer and a method for preparing the monomer is disclosed. These monomers are synthesized into heat resistant polymers and copolymers with aromatic ring structure incorporating imide and ether linkages. The synthesis of the high temperature thermosetting polymers and copolymers is also disclosed.

专利号:US-5292854-A
优先权日:1989-05-16
标题 :Synthesis of phthalonitrile resins containing ether and imide linkages with aromatic diamine curing agent
发明人：KELLER TEDDY M
权利人:US ARMY
摘要:Imide-containing phthalonitrile monomers are prepared from a phthalonitrile and an aromatic dianhydride. The monomer and a method for preparing the monomer is disclosed. These monomers are synthesized into heat resistant polymers and copolymers with aromatic ring structure incorporating imide and ether linkages. The synthesis of the high temperature thermosetting polymers and copolymers is also disclosed.

专利号:US-10808079-B2
优先权日:2015-03-27
标 题:Synthesis of copolyimides containing fluorine and silicon surface modifying agents
发明人：CONNELL JOHN W; WOHL JR CHRISTOPHER J; DOSS JEREME R; CROW ALLISON M; KIM WILLIAM T; LIN YI
权利人:NASA
摘要:Various embodiments provide random copolyimides that may possess the mechanical, thermal, chemical and optical properties associated with polyimides yet achieve a low energy surface. In various embodiments, the copolyimides may be prepared using a minor amounts of a diamino terminated fluorinated alkyl ether oligomer and a diamino terminated siloxane oligomer. The various embodiments include processes for making the copolyimides containing fluorine and silicon surface modifying agents and anisotropic coatings and articles of manufacture from them. Thus the coatings and articles of manufacture made with the copolyimides of the various embodiments may be characterized as having an anisotropic fluorine and silicon composition and low surface energy.

专利号:US-6262223-B1
优先权日:1999-02-03
标题:Triamine-modified polymides having improved processability and low melt flow viscocity
发明人：MEADOR MICHAEL A; NGUYEN BAOCHAU N; EBY RONALD K
权利人:US ADMINISTRATOR OF NAT AERONA
摘要:Addition-cured polyimides that contain the reaction product of an aromatic triamine or trianhydride analogue thereof, a reactive end group such as 5-norbornene-2, 3-dicarboxylic acid, ester derivatives of 5-norbornene-2,3-dicarboxylic acid, anhydride derivatives of 5-norbornene-2,3-dicarboxylic acid, or 4-phenylethynylphthalic anhydride, an aromatic diamine, and a dialkyl ester of an aromatic tetracarboxylic acid. The resultant starlike polyimides exhibit lower melt flow viscosity than its linear counterparts, providing for improved processability of the polyimide. Also disclosed are methods for the synthesis of these polyimides as well as composite structures formed using these polyimides.

专利号:US-2025054696-A1
优先权日:2023-08-10
标 题:Thin film capacitor
发明人：CHO WEI-YU
权利人:META SYNTHESIS MAT CO LTD
摘要:A thin film capacitor is provided. The thin film capacitor includes a dielectric layer and a conductive layer. The dielectric layer includes polyimide and conductive particles. The polyimide includes ether linkages. Based on 100 weight parts of the polyimide, a total amount of monomer units including the ether linkages is 50 weight parts to 100 weight parts. Based on 100 weight parts of the dielectric layer, a total amount of the conductive particles is 10 weight parts to 70 weight parts. The conductive layer is disposed on a surface of the dielectric layer.

专利号:US-11926707-B2
优先权日:2019-11-26
标 题:Preparation method of zeolite/polyimide composite membrane and applications thereof
发明人：WANG XIANG; CHEN DANXIA; LI YANLING; WANG JUN; YANG XIAOLI; DUAN HUAJUN
权利人:UNIV WUHAN TECH
摘要:A preparation method of a zeolite/polyimide composite membrane includes: synthesizing a zeolite-doped polyamic acid precursor casting solution by condensation polymerization synthesis; coating a substrate with the obtained casting solution, and obtaining a zeolite/polyamic acid composite porous membrane by non-solvent induced phase separation; and obtaining the zeolite/polyimide composite membrane by performing thermal imidization on the zeolite/polyamic acid composite porous membrane through gradient heating.