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    • 34. 发明申请
    • Indazole derivatives
    • 吲唑衍生物
    • US20070117856A1
    • 2007-05-24
    • US10548475
    • 2004-07-30
    • Yoshihisa OhtaFumihiko KanaiShinji NaraYutaka KandaHiroshi UmeharaYukimasa ShiotsuTomoki NaoeHitoshi KiyoiKeiko KawashimaHiromi AndoMotoki Miyama
    • Yoshihisa OhtaFumihiko KanaiShinji NaraYutaka KandaHiroshi UmeharaYukimasa ShiotsuTomoki NaoeHitoshi KiyoiKeiko KawashimaHiromi AndoMotoki Miyama
    • A61K31/416C07D231/56
    • C07D231/56
    • The present invention provides a compound represented by Formula (I): [wherein R1 represents CONR1aR1b (wherein R1a and R1b may be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted aryl, substituted or unsubstituted ararkyl or a substituted or unsubstituted heterocyclic group, or R1a and R1b are combined together with the adjacent nitrogen atom thereto to form a substituted or unsubstituted heterocyclic group) or the like, R2 represents a hydrogen atom, CONR2aR2b (wherein R2a and R2b may be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted aryl, substituted or unsubstituted ararkyl or a substituted or unsubstituted heterocyclic group, or R2a and R2b are combined together with the adjacent nitrogen atom thereto to form a substituted or unsubstituted heterocyclic group), NR2cR2d (wherein R2c and R2d may be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkanoyl, substituted or unsubstituted aroyl, substituted or unsubstituted heteroaroyl, substituted or unsubstituted ararkyl, substituted or unsubstituted lower alkylsulfonyl or substituted or unsubstituted lower arylsulfonyl) or the like].
    • 本发明提供由式(I)表示的化合物:[其中R 1表示CONR 1a 1b 1b(其中R 1a) R 1b和R 1b可以相同或不同,各自表示氢原子,取代或未取代的低级烷基,取代或未取代的芳基,取代或未取代的芳烷基或取代或未取代的杂环基, 或R 1a和R 1b与相邻的氮原子一起形成取代或未取代的杂环基)等,R 2 O, >表示氢原子,其中R 2a,R 2b和R 2b可以相同或不同, 各自表示氢原子,取代或未取代的低级烷基,取代或未取代的芳基,取代或未取代的芳烷基或取代或未取代的杂环基,或R 2b和R 2b >与t结合在一起 它与氮原子相邻以形成取代或未取代的杂环基),NR 2c R 2d(其中R 2c和R 2d) 取代或未取代的低级烷酰基,取代或未取代的芳酰基,取代或未取代的杂芳酰基,取代或未取代的芳烷基,取代或未取代的低级烷基磺酰基或 取代或未取代的低级芳基磺酰基等)。
    • 35. 发明授权
    • Liquid crystal aligning agent
    • 液晶取向剂
    • US07122226B2
    • 2006-10-17
    • US10424728
    • 2003-04-29
    • Shigeo ShimizuYoshihisa Ohta
    • Shigeo ShimizuYoshihisa Ohta
    • C09K19/56G02F1/1337
    • C09K19/56Y10T428/10Y10T428/1018Y10T428/1023Y10T428/1027
    • To provide a liquid crystal aligning agent which can provide a liquid crystal display element having a liquid crystal alignment film provided with alignability for liquid crystal molecules by rubbing without fail and having excellent liquid crystal alignability. The liquid crystal aligning agent comprises at least one selected from a polyamic acid having a specific structure having 2 or 3 rings, and an imidized polymer of the polyamic acid and further having alkyl group having the main chain with 8 or more carbon atoms, perfluoroalkyl group having the main chain with 3 or more carbon atoms, or 1,1-cycloalkylene group having 6 or more carbon atoms which may be substituted.
    • 提供一种液晶取向剂,其可以提供具有液晶取向膜的液晶显示元件,所述液晶取向膜通过摩擦而不会发生液晶取向膜,并具有优异的液晶取向性。 液晶取向剂包括选自具有2或3个环的特定结构的聚酰胺酸中的至少一种,以及聚酰胺酸的酰亚胺化聚合物,并且还具有碳原子数为8以上的主链的烷基,全氟烷基 具有3个以上碳原子的主链,或者可以具有6个以上碳原子的1,1-亚环烷基。
    • 39. 发明授权
    • Water absorbing agent, process for its production, and absorbers and absorbent articles made by using the agent
    • 吸水剂,其生产方法,以及使用该试剂制成的吸收剂和吸收制品
    • US07361712B2
    • 2008-04-22
    • US10495174
    • 2002-11-18
    • Munekazu SatakeYoshihisa Ohta
    • Munekazu SatakeYoshihisa Ohta
    • C08F20/06C08F120/02
    • C08L101/14A61L15/24A61L15/60C08F2/44C08J3/24C08J2300/14C08L29/04
    • A water absorbing agent comprising a crosslinked polymer including a water-soluble vinyl monomer (a1) and/or a vinyl monomer (a2) that is formed into the water-soluble vinyl monomer (a1) by hydrolysis, and a crosslinking agent (b) as an essential constituting unit, wherein the following formulae (1) and (2) are satisfied; a process for its production, and absorbers and absorbent articles made by the water absorbing agent. (Y)≧−1.14(X)+69.5   (1) (X)=((x1)2+4×(x2)2)1/2   (2) wherein (x1) denotes a water-retention amount (g/g) of the water absorbing agent after being soaked in a physiological saline for one hour; (x2) denotes an absorption amount (g/g) of the water absorbing agent after being soaked in a physiological saline under loading of 0.9 psi for one hour; and (Y) denotes a liquid permeation speed (ml/min) of a physiological saline after the water absorbing agent is soaked in a physiological saline under loading of 0.3 psi for one hour. The water-absorbing agent enables easy production of absorbent articles exhibiting high absorption performance in any state, and is suitable for use in disposable diapers, sanitary napkins, and other sanitary goods.
    • 包含通过水解形成在水溶性乙烯基单体(a1)中的水溶性乙烯基单体(a1)和/或乙烯基单体(a2)的交联聚合物和交联剂(b)的吸水剂, 作为基本构成单元,其中满足下式(1)和(2); 其制造方法,由吸水剂制成的吸收体和吸收性物品。 (Y)> = - 1.14(X)+69.5(1)<?in-line-formula description =“In-line-formula description =”In-line-formula (X)=((x1))<2> + 4x(公式“end =”tail“?> <?in-line-formula description =”In-line Formulas“end =”lead“ (2)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中(x1) 表示在生理盐水中浸泡1小时后的吸水剂的保水量(g / g) (x2)表示在0.9psi负载下在生理盐水中浸泡1小时后吸水剂的吸收量(g / g) 和(Y)表示在0.3psi负载下将吸水剂浸泡在生理盐水中1小时后的生理盐水的液体渗透速度(ml / min)。 吸水剂能够容易地生产在任何状态下表现出高吸收性能的吸收制品,并且适用于一次性尿布,卫生巾和其它卫生用品。