公开(公告)号：US20130059951A1

公开(公告)日：2013-03-07

申请号：US13579188

申请日：2011-02-16

申请人： Takehiro Nagasawa ,  Akira Watanabe ,  Tokuji Miyashita

发明人： Takehiro Nagasawa ,  Akira Watanabe ,  Tokuji Miyashita

IPC分类号： C07F7/30 ,  C08K5/56

CPC分类号： C07F7/30 ,  C08G79/00 ,  C08G79/14 ,  C08L85/00 ,  C09D133/08

摘要： There is provided a polygermane compound forming a film having a high refractive index and thermal stability, and containing a sulfur atom-containing organic group as a group bonded to a germanium atom. A polygermane compound comprising a sulfur atom-containing organic group as a group bonded to a germanium atom, in which the sulfur atom-containing organic group is a group of Formula [1]: -L-Z   [1] where L is a single bond, a C1-6 alkylene group, or a C4-20 arylene group optionally substituted with a C1-6 alkyl group; and Z is a C1-20 sulfide group, a C1-14 cyclic sulfide group optionally substituted with a C1-6 alkyl group, a C2-20 alkyl group containing a sulfide bond, or a C5-20 aralkyl group containing a sulfide bond, with a proviso that when L is a single bond, Z is not a C1-20 sulfide group.

摘要翻译： 提供了形成具有高折射率和热稳定性并且含有作为与锗原子键合的基团的含硫原子的有机基团的膜的聚锗烷化合物。 包含含硫原子的有机基团作为与锗原子键合的基团的多锗烷化合物，其中含硫原子的有机基团为式[1]的基团：-LZ [1]，其中L为单键， C 1-6亚烷基或任选被C 1-6烷基取代的C 4-20亚芳基; Z为碳原子数为20-20的硫基，可以被C 1-6烷基取代的C 1-14环硫醚基，含硫醚键的碳原子数为20-20的烷基或含有硫醚键的碳原子数为5〜20的芳烷基， 条件是当L是单键时，Z不是C1-20硫醚基团。

公开(公告)号：US08575249B2

公开(公告)日：2013-11-05

申请号：US13579188

申请日：2011-02-16

申请人： Takehiro Nagasawa ,  Akira Watanabe ,  Tokuji Miyashita

发明人： Takehiro Nagasawa ,  Akira Watanabe ,  Tokuji Miyashita

IPC分类号： C07F7/30 ,  C08K5/56

CPC分类号： C07F7/30 ,  C08G79/00 ,  C08G79/14 ,  C08L85/00 ,  C09D133/08

摘要： There is provided a polygermane compound forming a film having a high refractive index and thermal stability, and containing a sulfur atom-containing organic group as a group bonded to a germanium atom. A polygermane compound comprising a sulfur atom-containing organic group as a group bonded to a germanium atom, in which the sulfur atom-containing organic group is a group of Formula [1]: -L-Z  [1] where L is a single bond, a C1-6 alkylene group, or a C4-20 arylene group optionally substituted with a C1-6 alkyl group; and Z is a C1-20 sulfide group, a C1-14 cyclic sulfide group optionally substituted with a C1-6 alkyl group, a C2-20 alkyl group containing a sulfide bond, or a C5-20 aralkyl group containing a sulfide bond, with a proviso that when L is a single bond, Z is not a C1-20 sulfide group.

摘要翻译： 提供了形成具有高折射率和热稳定性并且含有作为与锗原子键合的基团的含硫原子的有机基团的膜的聚锗烷化合物。 包含含硫原子的有机基团作为与锗原子键合的基团的多锗烷化合物，其中含硫原子的有机基团是式[1]的基团：-LZ [1]，其中L是单键， C 1-6亚烷基或任选被C 1-6烷基取代的C 4-20亚芳基; Z为碳原子数为20-20的硫基，可以被C 1-6烷基取代的C 1-14环硫醚基，含硫醚键的碳原子数为20-20的烷基或含有硫醚键的碳原子数为5〜20的芳烷基， 条件是当L是单键时，Z不是C1-20硫醚基团。

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：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。）

公开(公告)号：US08871332B2

公开(公告)日：2014-10-28

申请号：US13391056

申请日：2010-08-16

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

发明人： Toshio Kubota ,  Takehiro Nagasawa ,  Akira Hirooka

IPC分类号： B32B3/00 ,  C08F220/06 ,  C08L33/02 ,  C08L33/10 ,  C08F8/00 ,  C08F220/18 ,  C08F216/12

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 [2], 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[2]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， R 4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：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。