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1. 发明授权

US06794480B2 Monomer containing electron-withdrawing group and electron-donative group, and copolymer and proton-conductive membrane comprising same 有权
标题翻译：含有吸电子基团和给电子基团的单体，以及包含其的共聚物和质子传导膜
公开(公告)号：US06794480B2
公开(公告)日：2004-09-21
申请号：US10105316
申请日：2002-03-26
申请人： Kohei Goto , Masayuki Takahashi , Yoshitaka Yamakawa , Makoto Higami
发明人： Kohei Goto , Masayuki Takahashi , Yoshitaka Yamakawa , Makoto Higami
IPC分类号： C08G1400
CPC分类号： C08J5/2256 , C07C45/71 , C07C49/84 , C08G61/12 , C08G65/48 , C08J2371/12
摘要： A monomer containing an electron-withdrawing group and an electron-donative group which can be easily controlled in the upper limit of the amount of a sulfonic acid, which impairs the mechanical properties of a copolymer, and can provide a sulfonated polymer that forms a proton-conductive membrane having a high proton conductivity over a wide temperature range, an excellent mechanical strength and an excellent proton conductivity and showing inhibited swelling in hot water and an aqueous solution of methanol, and a copolymer obtained from the monomer. A monomer containing an electron-withdrawing group and an electron-donative group represented by the following general formula (1): wherein Y represents a iodine atom, chlorine atom or bromine atom; X represents an electron-withdrawing group; B represents an electron-donative group; and Z represents an aryl group having a specific structure or a monovalent condensed ring hydrocarbon group such as naphthyl group.
摘要翻译：含有吸电子基团和电子给予基团的单体可以容易地控制在磺酸的上限的上限，这损害了共聚物的机械性能，并且可以提供形成质子的磺化聚合物导电膜在宽温度范围内具有高质子传导性，优异的机械强度和优异的质子传导性，并且在热水和甲醇水溶液中显示出抑制的溶胀，以及由单体获得的共聚物。含有由以下通式（1）表示的吸电子基团和给电子基团的单体：其中Y表示碘原子，氯原子或溴原子; X表示吸电子基团; B代表给电子基团; Z表示具有特定结构的芳基或萘基等单价稠环烃基。

2. 发明授权

US06716956B2 Process for preparing polyarylene ethers 失效
标题翻译：聚亚芳基醚的制备方法
公开(公告)号：US06716956B2
公开(公告)日：2004-04-06
申请号：US10040850
申请日：2002-01-09
申请人： Timothy P. Bender , Christine J. DeVisser , Richard A. Burt , Paul F. Smith , Marko D. Saban
发明人： Timothy P. Bender , Christine J. DeVisser , Richard A. Burt , Paul F. Smith , Marko D. Saban
IPC分类号： C08G1400
CPC分类号： C08G65/4012
摘要： Disclosed is a process for preparing a polymer of the formula wherein x is an integer of 0 or 1, A is one of several specific groups, such as B is one of several specified groups, such as or mixtures thereof, and n is an integer representing the number of repeating monomer units, said process comprising (A) providing a reaction mixture which comprises (i) a solvent, (ii) a compound of the formula (iii) a compound of the formula (iv) a compound of the formula wherein a is an integer of from 1 to 5, R′ is a hydrogen atom, an alkyl group, an aryl group, an arylalkyl group, an alkylaryl group, an alkoxy group, an aryloxy group, an arylalkyloxy group, an alkylaryloxy group, a polyalkyleneoxy group, or a mixture thereof, and (v) a carbonate base; and (B) heating the reaction mixture and removing generated water from the reaction mixture, thereby effecting a polymerization reaction.
摘要翻译：公开了一种制备糠醛的聚合物的方法，x是0或1的整数，A是几个特定基团之一，例如B是若干指定基团之一，例如其混合物，n是表示数字的整数所述方法包括（A）提供反应混合物，其包含（i）溶剂，（ii）式（iii）的化合物，式（iv）的化合物，所述式（Ⅳ）的化合物是 1〜5的整数，R'为氢原子，烷基，芳基，芳基烷基，烷基芳基，烷氧基，芳氧基，芳基烷氧基，烷氧基氧基，聚亚烷基氧基，或其混合物，和（v）碳酸酯基; 和（B）加热反应混合物并从反应混合物中除去生成的水，从而进行聚合反应。

3. 发明授权

US06835796B2 Optical film and method of producing the same, optical element, and image display device 失效
标题翻译：光学膜及其制造方法，光学元件和图像显示装置
公开(公告)号：US06835796B2
公开(公告)日：2004-12-28
申请号：US10285683
申请日：2002-11-01
申请人： Michie Sakamoto , Amane Mochizuki
发明人： Michie Sakamoto , Amane Mochizuki
IPC分类号： C08G1400
CPC分类号： C08L71/00 , C08G65/4025 , C08L2203/20 , Y10T428/3154 , Y10T428/31942
摘要： An optical film containing polyaryletherketone and a method of producing the optical film, the optical film being excellent in the heat resistance and uniformity, and the film having a negative birefringence. The optical film compensates birefringence of a liquid crystal display, thereby providing an optical element or an image display device that has desired color tones and viewing-angle characteristics. The optical film having a negative birefringence of 0.001 to 0.6 is produced by coating a solution containing polyaryletherketone on a substrate and subsequently drying the coating.
摘要翻译：含有聚芳醚酮的光学膜和制造光学膜的方法，该光学膜具有优异的耐热性和均匀性，以及具有负双折射的膜。光学膜补偿液晶显示器的双折射，从而提供具有期望的色调和视角特性的光学元件或图像显示装置。通过在基材上涂布含有聚芳基醚酮的溶液，随后干燥涂层，来制造负双折射率为0.001至0.6的光学膜。

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