公开(公告)号：US5134021A

公开(公告)日：1992-07-28

申请号：US467353

申请日：1990-01-23

申请人： Hiroshi Hosono ,  Takashi Taniguchi

发明人： Hiroshi Hosono ,  Takashi Taniguchi

IPC分类号： C03C17/34 ,  C08K3/36 ,  C08K5/54 ,  C09K3/18

CPC分类号： C09K3/18 ,  C03C17/34 ,  C03C17/3405 ,  C08K3/36 ,  C08K5/54 ,  C03C2217/445 ,  C03C2217/478 ,  Y10T428/2495 ,  Y10T428/259 ,  Y10T428/263 ,  Y10T428/265 ,  Y10T428/31663 ,  Y10T428/31667

摘要： Disclosed is an anti-fogging film having a multilayer structure comprised of at least two layers of a cured film formed on a substrate. The cured film contains as main components (A) polyvinyl alcohol and (B) at least one member selected from (a) colloidal silica having an average particle size of 5 to 200 m.mu., (b) an organic silicon compound of the formula R.sup.1 R.sup.2.sub.a SiX.sub.3-a in which R.sup.1 is an organic group having 1 to 10 carbon atoms, R.sup.2 is a hydrocarbon group having 1 to 6 carbon atoms, X is a hydrolyzable group and a is 0 or 1, and (c) a hydrolysis product of an organic silicon compound of the formula R.sup.1 R.sup.2.sub. SiX.sub.3-a in which R.sup.1, R.sup.2, X and a are as defined above, wherein the ratio S.sub.2 /S.sub.1 of the weight ratio S.sub.2 of component (A) to component (B) in the layer contiguous to the topmost surface layer to the weight ratio S.sub.1 of component (A) to component (B) in the topmost surface layer is at least 1.05.

摘要翻译： 公开了一种具有多层结构的防雾膜，该多层结构由至少两层形成在基板上的固化膜构成。 固化膜含有作为主成分（A）的聚乙烯醇和（B）选自（a）平均粒径为5〜200μm的胶体二氧化硅中的至少一种，（b）式R 1 R 2 a SiX 3的有机硅化合物 -a其中R1是具有1-10个碳原子的有机基团，R2是具有1至6个碳原子的烃基，X是可水解基团，a是0或1，和（c）有机物的水解产物 其中R1，R2，X和a如上所定义的式R1R2SiX3-a的硅化合物，其中组分（A）与组分（B）的重量比S2在与最上层相邻的层中的比率S2 / S1 表层与组分（A）与组分（B）在最表面层中的重量比S1至少为1.05。

公开(公告)号：US4940602A

公开(公告)日：1990-07-10

申请号：US398473

申请日：1989-08-25

申请人： Takashi Taniguchi ,  Tetsuya Seki

发明人： Takashi Taniguchi ,  Tetsuya Seki

IPC分类号： C08J7/04 ,  G02B1/11

CPC分类号： C08J7/047 ,  G02B1/111 ,  C08J2333/00 ,  C08J2483/02 ,  Y10T428/256 ,  Y10T428/2993 ,  Y10T428/31507 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31565 ,  Y10T428/31591 ,  Y10T428/31598 ,  Y10T428/31609 ,  Y10T428/31663 ,  Y10T428/31667 ,  Y10T428/31859 ,  Y10T428/31942 ,  Y10T428/31946

摘要： An anti-reflection optical article which has an excellent anti-reflection properties, scratch resistance, impact resistance, flexibility, anti-static properties and weatherability, and which is easy to dye is disclosed. The anti-reflection optical article of the present invention comprises a transparent plastic substrate; a hard coat film formed on a surface of the substrate, the film having an index of refraction of not less than 1.52; and a fluorine-containing organopolysiloxane-based film with a thickness of 10 nm to 500 nm, which has an index of refraction lower than that of the hard coat film by not less than 0.02, and which is formed on the hard coat film.

公开(公告)号：US4929693A

公开(公告)日：1990-05-29

申请号：US151601

申请日：1988-02-02

申请人： Ryojiro Akashi ,  Takashi Taniguchi

发明人： Ryojiro Akashi ,  Takashi Taniguchi

IPC分类号： C07D498/10 ,  C07D498/20 ,  C07D519/00 ,  C08F20/36 ,  C08F26/06 ,  C08F246/00 ,  C09K9/02 ,  G02B1/04 ,  G03C1/685 ,  G03C1/73

CPC分类号： C07D498/10 ,  C07D498/20 ,  C07D519/00 ,  C08F20/36 ,  C08F246/00 ,  C08F26/06 ,  C09K9/02 ,  G02B1/043 ,  G03C1/685 ,  G03C1/733

摘要： A novel photochromic compound and a polymer comprising the photochromic compound are disclosed. The novel photochromic compound of the present invention is a spirooxazine compound having an addition polymerizable organic functional group or a ring-opening polymerizable organic functional group therein.

公开(公告)号：US4784474A

公开(公告)日：1988-11-15

申请号：US081587

申请日：1987-08-03

申请人： Shinichi Yamamoto ,  Takashi Taniguchi

发明人： Shinichi Yamamoto ,  Takashi Taniguchi

IPC分类号： C07D498/10 ,  G03C1/685 ,  G02B5/23 ,  C07D273/00 ,  G02B13/14

CPC分类号： C07D498/10 ,  G03C1/685

摘要： A novel spiro-oxazine compound of the formula (A): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 independently represent hydrogen, (C1 or 2) alkyl, halogenated (C1 or 2) alkyl, (C1 or 2) alkoxy, halogen or nitro, R is unsubstituted or substituted phenyl or naphthyl, and n is 1 to 5.The spiro-oxazine compound is prepared by reacting a precursor of the spiro-oxazine compound of the formula (A), which has a substituent of the formula: --(CH.sub.2).sub.n R in the nitrogen atom of the indoline nucleus, with an .alpha.-nitroso-.beta.-naphthol. The spiro-oxazine compound is valuable as a photochromic material and exhibits enhanced fatigue resistance in photocolorability.

摘要翻译： （A）的新型螺恶嗪化合物：其中R 1，R 2，R 3，R 4，R 5，R 6和R 7独立地表示氢，（C1或2）烷基，卤代（C1或2） 烷基，（C1或2）烷氧基，卤素或硝基，R是未取代或取代的苯基或萘基，n为1至5.螺恶嗪化合物通过使式（1）的螺 - 恶嗪化合物的前体 A），其在二氢吲哚核的氮原子中具有下式的取代基： - （CH 2）n R，具有α-亚硝基-β-萘酚。 螺 - 恶嗪化合物作为光致变色材料是有价值的，并且在光可着色性方面表现出增强的抗疲劳性。

公开(公告)号：US4478909A

公开(公告)日：1984-10-23

申请号：US313168

申请日：1981-10-20

申请人： Takashi Taniguchi ,  Jiro Mibae

发明人： Takashi Taniguchi ,  Jiro Mibae

IPC分类号： B29D11/00 ,  C08J7/04 ,  C09D129/04 ,  B32B5/16 ,  B32B9/04 ,  B32B13/12

CPC分类号： B29D11/00865 ,  C08J7/042 ,  C09D129/04 ,  C08J2369/00 ,  C08J2429/04 ,  C08J2483/04 ,  Y10T428/259 ,  Y10T428/31612 ,  Y10T428/31663 ,  Y10T428/31667

摘要： An anti-fogging film derived from the curing of polyvinyl alcohol, finely divided silica and an organic silicon compound and a hydrolysate thereof which is capable of forming silanol by hydrolysis and having such a carbon/silicon element ratio that said ratio of the surface layer of the film is larger than that of the entire film, the production process thereof, and an article covered with said film are described. The above-mentioned film has an excellent anti-fogging property, surface hardness and good service durability.

摘要翻译： 衍生自聚乙烯醇固化的防雾膜，细分二氧化硅和有机硅化合物及其水解产物，其能够通过水解形成硅烷醇，并且具有这样的碳/硅元素比，即表面层的比例 该膜比整个膜的膜大，其制造方法以及覆盖有所述膜的制品进行说明。 上述膜具有优异的防雾性，表面硬度和良好的使用寿命。

公开(公告)号：US4374158A

公开(公告)日：1983-02-15

申请号：US205346

申请日：1980-11-10

申请人： Takashi Taniguchi ,  Jiro Mibae

发明人： Takashi Taniguchi ,  Jiro Mibae

IPC分类号： B05D3/04 ,  B05D3/14 ,  B29C59/12 ,  B29C59/14 ,  B29D11/00 ,  C03C17/32 ,  C03C23/00 ,  G02B1/11

CPC分类号： C03C23/00 ,  B05D3/0453 ,  B05D3/148 ,  B29C59/12 ,  B29C59/14 ,  B29D11/00865 ,  C03C17/32 ,  G02B1/111 ,  B05D2203/35 ,  B29K2105/16 ,  B29K2995/0026

摘要： A transparent shaped article having an enhanced anti-reflective effect is produced by treating with an activated gas the surface of a transparent shaped article having a surface layer containing a finely divided particulate inorganic substance having an average particle size of from about 1 to about 300 milli-microns. If desired, the transparent shaped article treated with the activated gas is coated with a protective coating material.

摘要翻译： 具有增强的抗反射效果的透明成型制品通过用活性气体处理来制造，该透明成型制品的表面具有表面层，该表面层含有平均粒度为约1至约300毫微米的细碎颗粒无机物质 微量元素 如果需要，用活性气体处理的透明成型制品涂覆有保护涂层材料。

公开(公告)号：US4290908A

公开(公告)日：1981-09-22

申请号：US55151

申请日：1979-07-06

申请人： Susumu Horiuchi ,  Takashi Taniguchi ,  Masaki Takeshima ,  Mikio Hirano ,  Hideo Yusa

发明人： Susumu Horiuchi ,  Takashi Taniguchi ,  Masaki Takeshima ,  Mikio Hirano ,  Hideo Yusa

IPC分类号： G21F5/00 ,  G21F9/00 ,  G21F9/14 ,  G21F9/30 ,  G21F9/34 ,  G21F9/36 ,  G21F7/06

CPC分类号： G21F5/00 ,  G21F9/008 ,  G21F9/14 ,  G21F9/301 ,  G21F9/34 ,  Y10S422/903

摘要： A radioactive waste discharged from a radioactive substance handling equipment is dried and powdered, and the powder is pelletized. The resulting pellets are stored in an inner vessel of a store vessel having a double structure for a predetermined period to attenuate the radioactivity of the pellets. Then, the pellets are taken out from the store vessel and packed into a sealing vessel. A binder is injected into the sealing vessel to effect solidification.

摘要翻译： 将从放射性物质处理设备排出的放射性废物干燥并粉碎，并将粉末造粒。 将所得颗粒储存在具有双重结构的储存容器的内部容器中预定的时间以减小颗粒的放射性。 然后，将小丸从储存容器中取出并装入密封容器中。 将粘合剂注入到密封容器中以实现固化。