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    • 82. 发明专利
    • Diene polymer and method for producing the same
    • 二烯聚合物及其生产方法
    • JP2008239977A
    • 2008-10-09
    • JP2008047542
    • 2008-02-28
    • Sumitomo Chemical Co LtdTokyo Institute Of Technology住友化学株式会社国立大学法人東京工業大学
    • KOSAKATA KOTAROTAKEUCHI DAISUKEPARK SEHOONUEMURA MAKOTOFUJITA MASAYUKI
    • C08F36/20C08F4/70
    • C08F36/20C08F4/7006
    • PROBLEM TO BE SOLVED: To provide a diene polymer excellent in heat resistance, and to provide a method for producing the same. SOLUTION: The present invention relates to a polymer comprising units represented by formula (1), and to a method for producing the polymer. In the formula (1), X 1 and X 2 are each independently the group 16 atom in the element periodical table; Y 1 and Y 2 are each independently H, an alkyl, an aralkyl, an aryl, or silyl; Y 1 and Y 2 may be bound to each other to form a ring; A 1 , A 2 , A 3 , A 4 , A 5 , A 6 , A 7 , A 8 , A 9 , and A 10 are each independently H, a halogen atom, OH, nitrile, aldehyde, an alkyl, an aralkyl, an aryl, silyl, siloxy, an alkoxy, an aralkyloxy, an aryloxy, amino, amide, imide or a hydrocarbonthio; (m) is 0 or 1; and (n) is an integer of 1 to 20. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供耐热性优异的二烯系聚合物,并提供其制造方法。 解决方案:本发明涉及包含由式(1)表示的单元的聚合物及其制备方法。 在式(1)中,X 1 和X 2 各自独立地是元素周期表中的第16族原子; Y 1 和Y 2 各自独立地为H,烷基,芳烷基,芳基或甲硅烷基; Y 1 和Y 2 可以彼此结合形成环; 一个 1 ,A 2 ,A 3 ,A 4 ,A 5 一个 6 ,A 7 ,A 8 ,A 9 和A 10 各自独立地为H,卤素原子,OH,腈,醛,烷基,芳烷基,芳基,甲硅烷基,甲硅烷氧基,烷氧基,芳烷氧基,芳氧基,氨基,酰胺,酰亚胺或烃硫基; (m)为0或1; (n)为1〜20的整数。(C)2009,JPO&INPIT
    • 85. 发明专利
    • Liquid crystalline polyolefin
    • 液晶聚合物
    • JP2007262104A
    • 2007-10-11
    • JP2004183915
    • 2004-06-22
    • Tokyo Univ Of Agriculture & Technology国立大学法人東京農工大学
    • EI NAOFUMISONE MASATOMURASE SHIGEMITSU
    • C08F36/20C08L47/00
    • C08F36/20
    • PROBLEM TO BE SOLVED: To obtain a liquid crystalline polyolefin that is industrially inexpensively produced, is lightweight and has excellent processability, in more detail, a liquid crystalline polyolefin having a specific structure and a polymer composition comprising the liquid crystalline polyolefin.
      SOLUTION: The liquid crystalline polyolefin comprises random repeating units of x, y and z represented by formula (1) [R
      1 , R
      1 ', R
      2 , R
      3 , R
      3 ', R
      4 , R
      4 ', R
      5 , R
      6 and R
      6 ' are each independently hydrogen or a 1-9C alkyl group; a degree of cyclization defined by (x+y)/(x+y+x) is ≥90% and a trans structure content defined by y/(x+y) is >70%].
      COPYRIGHT: (C)2008,JPO&INPIT
    • 待解决的问题为了获得工业上廉价生产的液晶聚烯烃,重量轻且具有优异的可加工性,更详细地说,具有特定结构的液晶聚烯烃和包含液晶聚烯烃的聚合物组合物。 解决方案:液晶聚烯烃包括由式(1)表示的x,y和z的无规重复单元[R SB = 1 / SB>,R SB 1,R SB R 2,SB 3,R SB 3,R SB 3,R SB 3,R SB 3, R SB 5,R SB 6和R SB 6各自独立地为氢或1-9C烷基; 由(x + y)/(x + y + x)定义的环化程度≥90%,由y /(x + y)定义的反式结构含量> 70%]。 版权所有(C)2008,JPO&INPIT
    • 86. 发明专利
    • Film-forming composition, insulating film using the composition and electronic device
    • 成膜组合物,使用组合物和电子器件的绝缘膜
    • JP2007161780A
    • 2007-06-28
    • JP2005356783
    • 2005-12-09
    • Fujifilm Corp富士フイルム株式会社
    • ADEGAWA YUTAKA
    • C08F38/00C08F36/20C08F36/22H01L21/312H01L21/768
    • PROBLEM TO BE SOLVED: To provide a film-forming composition capable of providing an insulating film to be used in an electronic device which has a low dielectric constant and high mechanical strength, a small change in film thickness on firing, and good adhesion, furthermore an insulating film to be obtained by using the composition, and an electronic device having the same.
      SOLUTION: The film-forming composition comprises a compound having a cage-shaped structure, and the reduction ratio of a film on heating, at 350 to 400°C for 20 hours, the film obtained by coating the composition and firing the resulting film at 350 to 400°C for one hour is of 0 to 10%. The insulating film is obtained by using the composition. The electronic device has the same.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 解决的问题:为了提供能够提供具有低介电常数和高机械强度的电子器件中使用的绝缘膜的成膜组合物,烧制时膜厚度的变化小,良好 粘合性,还有通过使用该组合物获得的绝缘膜,以及具有该绝缘膜的电子器件。 解决方案:成膜组合物包括具有笼形结构的化合物和在350-400℃加热20小时时的膜的还原率,将通过涂覆组合物获得的膜和烧制 得到的膜在350〜400℃下1小时为0〜10%。 通过使用该组合物获得绝缘膜。 电子设备具有相同的功能。 版权所有(C)2007,JPO&INPIT
    • 89. 发明专利
    • Fluorine-containing polymer, method for producing the same and resist protective coat composition
    • 含氟聚合物,其制备方法和耐腐蚀保护膜组合物
    • JP2006160988A
    • 2006-06-22
    • JP2004358088
    • 2004-12-10
    • Asahi Glass Co Ltd旭硝子株式会社
    • YOKOKOJI OSAMUKAWAGUCHI YASUHIDEEDA MASATAKATAKEBE YOKOSASAKI TAKASHI
    • C08F36/20
    • PROBLEM TO BE SOLVED: To provide a fluorine-containing polymer having high transparency in a wide wave length range; to provide a method for producing the polymer; and to provide a resist protective coat composition having excellent transparency to far ultraviolet rays and vacuum ultraviolet rays, and high effects for suppressing a PED effect (Postexposure Delay effect), soluble in an alkali developing liquid to enable the coat to be removed by a developing step in a current resist process, and capable of protecting a resist membrane from an immersion solvent even in an immersion lithography step. SOLUTION: The fluorine-containing polymer has a monomer unit obtained by subjecting a fluorine-containing diene represented by formula (1): CF 2 =CFCF 2 C(CF 3 )(OR 1 )-(CH 2 ) n CR 2 =CHR 3 (1) (wherein, R 1 is a ≤20C organic group having at least one substituent selected from the group consisting of a carboxy group, a sulfo group and a sulfonylfluoride group; R 2 and R 3 are each independently a hydrogen atom or a ≤12C alkyl group; and n is an integer of 0-2) to cyclic polymerization. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供在宽波长范围内具有高透明度的含氟聚合物; 以提供聚合物的制造方法; 并且提供对远紫外线和真空紫外线具有优异透明性的抗蚀剂保护涂层组合物,以及用于抑制PED效应(曝光后延迟效应)的高效果,其可溶于碱性显影液体中,以使涂层能够通过显影 并且即使在浸没式光刻步骤中也能够将抗蚀剂膜从浸渍溶剂中保护。 解决方案:含氟聚合物具有通过使由式(1)表示的含氟二烯烃:CF 2 SBR 2 = CFCF 2 SBC 2(C) CF 3 )(OR 1 ) - (CH 2 名词 CR 2 =(CHR)3(1)(1)(其中,R SP 1是具有至少一个取代基的≤20C有机基团,该取代基选自羧基,磺基和 磺酰氟基团; R 2 SP 3和R 3 SP 3各自独立地为氢原子或≤12C烷基,n为0-2的整数)进行环状聚合。 版权所有(C)2006,JPO&NCIPI