公开(公告)号：US20110281090A1

公开(公告)日：2011-11-17

申请号：US13127180

申请日：2009-11-11

申请人： Akira Watanabe ,  Tokuji Miyashita ,  Takehiro Nagasawa ,  Akira Hirooka ,  Makoto Hirooka ,  Eiko Hirooka

发明人： Akira Watanabe ,  Tokuji Miyashita ,  Takehiro Nagasawa ,  Akira Hirooka ,  Makoto Hirooka ,  Eiko Hirooka

IPC分类号： C08G79/00

CPC分类号： G02B1/10 ,  C07F7/30 ,  C08G79/00 ,  C09D185/00 ,  G02B1/00 ,  G02B1/118 ,  Y10T428/24942

摘要： There is provided a high refractive-index coating film and a production method of the high refractive-index coating film. The production method comprises producing a coating film containing a germanium compound containing a Ge—Ge bond as a backbone thereof, and baking the coating film under vacuum or in an inert gas atmosphere. The high refractive-index coating film produced by the method is soluble in a solvent and has a high moldability and film-formation property, and has a high refractive index of 1.8 or more and further 2.3 or more, and is chemically stable.

摘要翻译： 提供高折射率涂膜和高折射率涂膜的制造方法。 该制造方法包括制造含有Ge-Ge键的锗化合物作为其主链的涂膜，并在真空或惰性气体气氛下烘烤该涂膜。 通过该方法制造的高折射率涂膜可溶于溶剂，成型性和成膜性高，折射率高1.8以上2.3以上，化学稳定。

公开(公告)号：US20120148808A1

公开(公告)日：2012-06-14

申请号：US13391056

申请日：2010-08-16

申请人： Toshio Kubota ,  Takehiro Nagasawa ,  Akira Hirooka ,  Makoto Hirooka ,  Eiko Hirooka

发明人： Toshio Kubota ,  Takehiro Nagasawa ,  Akira Hirooka ,  Makoto Hirooka ,  Eiko Hirooka

IPC分类号： B32B3/00 ,  C08F220/06 ,  C08L33/02 ,  C08L33/10 ,  C08F220/10 ,  C08F8/00

CPC分类号： C08F220/18 ,  C08F216/125 ,  Y10T428/24802 ,  C08F220/12

摘要： Disclosed is a fluorine-containing polymer obtained by polymerizing a 1,6-diene-type ether compound represented by formula [1] and, for example, a (meth)acrylic acid compound represented by formula [2]. The fluorine-containing polymer shows high transparency, has a high glass transition point, and is soluble in a solvent and therefore has moldability. In the case where a (meth)acrylic unit has a reactive substituent, by utilizing the crosslinking reaction thereof, a thin film having high solvent resistance can be produced. In formulae [1] and [21, R1 and R2 each independently represent a hydrogen atom or an alkyl group having 1 to 12 carbon atoms, which may be substituted, R3 represents a hydrogen atom, a fluorine atom, or a methyl group, and R4 represents a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, which may be substituted, or an aromatic group having 5 to 10 ring members, which may be substituted.

摘要翻译： 公开了通过使由式[1]表示的1,6-二烯型醚化合物和例如由式[2]表示的（甲基）丙烯酸化合物聚合而获得的含氟聚合物。 含氟聚合物显示高透明度，玻璃化转变点高，并且溶于溶剂，因此具有成型性。 在（甲基）丙烯酸单元具有反应性取代基的情况下，通过利用其交联反应，可以制备耐溶剂性高的薄膜。 在式[1]和[21]中，R 1和R 2各自独立地表示氢原子或碳原子数1〜12的烷基，可以被取代，R 3表示氢原子，氟原子或甲基， R4表示氢原子，可以被取代的碳原子数1〜12的烷基或可以被取代的环状成员5〜10的芳香族基。

公开(公告)号：US20120065320A1

公开(公告)日：2012-03-15

申请号：US13321311

申请日：2010-05-18

申请人： Toshio Kubota ,  Ko-ichi Yanai ,  Takehiro Nagasawa ,  Akira Hirooka ,  Makoto Hirooka ,  Eiko Hirooka

发明人： Toshio Kubota ,  Ko-ichi Yanai ,  Takehiro Nagasawa ,  Akira Hirooka ,  Makoto Hirooka ,  Eiko Hirooka

IPC分类号： C08F16/32 ,  C07C43/192 ,  C09D129/10

CPC分类号： C07C43/192 ,  C07C2601/10 ,  C08F216/125

摘要： A fluorine-containing polymer obtained using a 1,6-diene ether compound represented by formula [1] is a high-performance polymer exhibiting a low refractive index, high glass transition point, a high degree of transparency, and solubility in solvents. There are many potential uses, such as use as a coating material or bulk material. For example, said polymer could be effectively used in high-tech fields such as: optical materials such as low-reflection films and optical waveguide cladding; semiconductor materials such as pellicles and resists in semiconductor lithography; and protective film materials, insulating film materials, and water-repellent materials. (In the formula, R1 represents a C6-18 aryl group or a C1-12 alkyl group, which may be substituted.)

摘要翻译： 使用由式[1]表示的1,6-二烯烃化合物获得的含氟聚合物是表现出低折射率，高玻璃化转变点，高透明度和在溶剂中的溶解性的高性能聚合物。 有许多潜在用途，例如用作涂层材料或散装材料。 例如，所述聚合物可以有效地用于高科技领域，如：低反射膜和光波导包层等光学材料; 半导体光刻中的薄膜和抗蚀剂等半导体材料; 保护膜材料，绝缘膜材料和防水材料。 （式中，R1表示可以被取代的C6-18芳基或C1-12烷基。）