公开(公告)号：US08333838B2

公开(公告)日：2012-12-18

申请号：US12805786

申请日：2010-08-19

Applicant: Tsuguo Fukuda ,  Hirohisa Kikuyama ,  Tomohiko Satonaga

Inventor： Tsuguo Fukuda ,  Hirohisa Kikuyama ,  Tomohiko Satonaga

IPC: C30B15/08

CPC classification number: C30B15/08 ,  C01B9/08 ,  C30B29/12 ,  Y10T117/10

Abstract: Provided is an apparatus capable of producing a fluoride crystal in a very short period of time, and a method suitable for producing a fluoride crystal using the apparatus. The apparatus comprises a chamber, a window material, and the like, and is modified such that it can evacuate air from the chamber to provide a high degree vacuum there. The apparatus further includes a crucible, which has a perforation at its bottom. The capillary portion of the perforation is adjusted to facilitate the contact of a seed crystal with a melt. By using the apparatus it is possible to stably produce high quality single crystals of fluorides in a short period of time.

Abstract translation: 提供了能够在非常短的时间内产生氟化物晶体的装置，以及适用于使用该装置生产氟化物晶体的方法。 该设备包括一个室，一个窗户材料等，并且被改造成使得它可以从室中排出空气以在那里提供高度的真空度。 该装置还包括坩埚，其底部具有穿孔。 调整穿孔的毛细管部分以促进晶种与熔体的接触。 通过使用该装置，可以在短时间内稳定地生产高质量的氟化物单晶。

公开(公告)号：US20120021195A1

公开(公告)日：2012-01-26

申请号：US13260543

申请日：2010-03-23

Applicant: Shinji Hashiguchi ,  Kazutaka Hirano ,  Akira Mori

Inventor： Shinji Hashiguchi ,  Kazutaka Hirano ,  Akira Mori

IPC: B32B7/02 ,  C23C16/30 ,  C23C16/04 ,  B32B19/00

CPC classification number: G02B1/02 ,  C04B41/009 ,  C04B41/5011 ,  C04B41/85 ,  C04B2111/805 ,  G02B1/11 ,  G02B1/113 ,  Y10T428/24942 ,  C04B35/01 ,  C04B35/10 ,  C04B35/44 ,  C04B41/4529 ,  C04B41/4556

Abstract: An optical member produced from a ceramic in which transparency in each wavelength region can be selectively improved, and a process for producing the optical member. The optical member is obtained by bringing a treatment gas comprising a fluorine atom into contact with an optical material comprising a specific ceramic under conditions according to the specific ceramic to thereby from a fluorinated film capable of improving the transmittance of light having wavelengths in a specific region, on at least some of the surface of the optical material.

Abstract translation: 可以选择性地提高由各波长范围的透明度的陶瓷制成的光学部件，以及光学部件的制造方法。 光学部件是通过使包含氟原子的处理气体与特定陶瓷的光学材料在根据特定陶瓷的条件下接触而得到的，从而可以提高能够提高具有特定区域的波长的光的透射率的氟化膜 在光学材料的至少一些表面上。

公开(公告)号：US08029690B2

公开(公告)日：2011-10-04

申请号：US12311071

申请日：2007-09-19

Applicant: Tetsuo Nishida ,  Kazutaka Hirano ,  Akinori Oka ,  Yoshinobu Abe ,  Akihiro Nabeshima

Inventor： Tetsuo Nishida ,  Kazutaka Hirano ,  Akinori Oka ,  Yoshinobu Abe ,  Akihiro Nabeshima

IPC: H01G9/02 ,  C07C209/00

CPC classification number: C07C209/84 ,  C07D295/08 ,  H01G9/022 ,  H01G9/035 ,  H01G9/038 ,  H01G11/62 ,  Y02E60/13 ,  C07C211/63

Abstract: A process for preparing a highly pure quaternary ammonium salt comprising: (1) adding a quaternary ammonium hydroxide salt or quaternary ammonium carbonate to a quaternary ammonium salt containing a protonic acid salt of a tertiary amine as an impurity and thereby neutralizing the tertiary amine protonic acid salt with the quaternary ammonium hydroxide salt or carbonate to convert the acid salt to a tertiary amine and water and to convert the quaternary ammonium hydroxide salt or carbonate to a quaternary ammonium salt at the same time, and (2) removing the tertiary amine and water produced from the system.

Abstract translation: 一种制备高纯度季铵盐的方法，包括：（1）将季铵氢氧化物盐或季铵盐加入到含有作为杂质的叔胺的质子酸盐的季铵盐中，由此中和叔胺质子酸 与季铵氢氧化物盐或碳酸盐反应，将酸盐转化为叔胺和水，并将季铵氢氧化物盐或碳酸盐同时转化为季铵盐，和（2）除去叔胺和水 从系统产生。

公开(公告)号：US08003561B2

公开(公告)日：2011-08-23

申请号：US11887336

申请日：2006-03-28

Applicant: Masayoshi Ishida ,  Shinji Hashiguchi ,  Yasutaka Tashiro

Inventor： Masayoshi Ishida ,  Shinji Hashiguchi ,  Yasutaka Tashiro

IPC: B01J27/13 ,  B01J23/42 ,  B01J23/44 ,  B01J38/46 ,  B01J38/02

CPC classification number: H01M4/8663 ,  B01J23/42 ,  B01J37/26 ,  H01M4/8605 ,  H01M4/92 ,  H01M4/926

Abstract: The invention aims at providing a platinum black material, without using an expensive and rare material, which is excellent in CO poisoning inhibiting effect, H2S poisoning inhibiting effect, SO4 poisoning inhibiting effect and HCHO poisoning inhibiting effect, and a method for fluorinating platinum black. The platinum black material is characterized by fluorine adsorbed on its surface. The method for fluorinating platinum black is characterized by allowing platinum black to stand in a mixed gas atmosphere of n inert gas and fluorine in a low-pressure chamber to make fluorine adsorbed on the surface of the platinum black.

Abstract translation: 本发明的目的在于提供一种铂黑色材料，而不使用具有优良的CO中毒抑制作用，H2S中毒抑制作用，SO4中毒抑制作用和HCHO中毒抑制作用的昂贵稀有材料，以及氟化铂黑的方法。 铂黑材料的特征在于其表面吸附有氟。 氟化铂黑的方法的特征在于，使铂黑在低压室中的惰性气体和氟气的混合气体气氛中放置，以使氟吸附在铂黑的表面上。

公开(公告)号：US20110111288A1

公开(公告)日：2011-05-12

申请号：US13002090

申请日：2009-12-01

Applicant: Tetsuo Nishida ,  Megumi Tomisaki ,  Kazuhiko Shogami ,  Hideki Nakashima ,  Hirofumi Suzuki ,  Takashi Fujii

Inventor： Tetsuo Nishida ,  Megumi Tomisaki ,  Kazuhiko Shogami ,  Hideki Nakashima ,  Hirofumi Suzuki ,  Takashi Fujii

IPC: H01M10/02 ,  C01B25/10 ,  H01M10/0561

CPC classification number: H01M10/052 ,  C01B25/455 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2300/0025 ,  H01M2300/0091 ,  Y02E60/122 ,  Y02P70/54

Abstract: To provide a technique for simply and easily producing a high-purity difluorophosphate and provide a production process of an electrolytic solution using the obtained difluorophosphate, an electrolytic solution and a secondary battery.A process for producing a difluorophosphate, comprising the following step (1) or (2): (1) reacting (A) at least one member selected from the group consisting of oxoacids, oxoacid anhydrides and oxyhalides of phosphorus with (B) a hexafluorophosphate in the presence of hydrogen fluoride, or (2) reacting at least one halide selected from the group consisting of alkali metal halides, alkaline earth metal halides, aluminum halides and onium halides with difluorophosphoric acid in the presence of a hexafluorophosphate. Also, a nonaqueous electrolytic solution containing the obtained difluorophosphate, and a nonaqueous electrolytic secondary battery containing the nonaqueous electrolytic solution.

公开(公告)号：US20110097626A1

公开(公告)日：2011-04-28

申请号：US12993175

申请日：2009-08-04

Applicant: Masahide Waki ,  Tatsuhiro Yabune ,  Kazuhiro Miyamoto ,  Kazutaka Hirano

Inventor： Masahide Waki ,  Tatsuhiro Yabune ,  Kazuhiro Miyamoto ,  Kazutaka Hirano

IPC: C01B25/10 ,  H01M10/02

CPC classification number: H01M10/0568 ,  C01B25/455 ,  C01D13/00 ,  C01D15/005 ,  H01M10/0525 ,  Y02T10/7011

Abstract: An object is to provide a method of manufacturing a hexafluorophosphate, that can simply and easily manufacture an inexpensive and high-quality hexafluorophosphate while suppressing the manufacturing cost, an electrolytic solution containing a hexafluorophosphate, and an electricity storage device including the electrolytic solution. The present invention relates to a method of manufacturing a hexafluorophosphate, which comprises reacting at least a phosphorus compound with a fluoride represented by MFs.r(HF) (wherein 0≦r≦6, 1≦s≦3, and M is at least one kind selected from the group consisting of Li, Na, K, Rb, Cs, NH4, Ag, Mg, Ca, Ba, Zn, Cu, Pb, Al and Fe) to produce a hexafluorophosphate represented by the chemical formula M(PF6)s.

Abstract translation: 本发明的目的是提供一种制造六氟磷酸盐的方法，其可以简单且容易地制造廉价且优质的六氟磷酸盐，同时抑制制造成本，含有六氟磷酸盐的电解液和包含该电解液的蓄电装置。 本发明涉及一种制造六氟磷酸盐的方法，该方法包括使至少一种磷化合物与由MFs.r（HF）表示的氟化物反应（其中0＆nlE; r＆nlE; 6,1＆nlE; s＆nlE; 3，M至少为 一种选自由Li，Na，K，Rb，Cs，NH4，Ag，Mg，Ca，Ba，Zn，Cu，Pb，Al和Fe组成的组），以产生由化学式M ）s。

公开(公告)号：US07854854B2

公开(公告)日：2010-12-21

申请号：US11795030

申请日：2006-01-12

Applicant: Tetsuo Nishida ,  Kazutaka Hirano ,  Megumi Tomisaki ,  Akihiro Nabeshima ,  Yoshinobu Abe ,  Hiroaki Tokuda ,  Akinori Oka

Inventor： Tetsuo Nishida ,  Kazutaka Hirano ,  Megumi Tomisaki ,  Akihiro Nabeshima ,  Yoshinobu Abe ,  Hiroaki Tokuda ,  Akinori Oka

IPC: H01L31/04 ,  H01G9/038

CPC classification number: H01G9/038 ,  C07D295/08 ,  H01G9/2013 ,  H01G11/62 ,  H01M10/056 ,  H01M2300/0025 ,  Y02E10/542 ,  Y02E60/13 ,  Y02P70/521

Abstract: A quaternary ammonium salt of the formula (1), electrolytic solution and electrochemical device using the salt wherein R1 is straight-chain or branched alkyl having 1 to 4 carbon atoms, R2 is straight-chain or branched alkyl having 1 to 3 carbon atoms, and X− is N(CN)2−, SCN−, NO3−, NCO− or NO2−.

Abstract translation: 式（1）的季铵盐，电解液和使用盐的电化学装置，其中R1是具有1至4个碳原子的直链或支链烷基，R2是具有1至3个碳原子的直链或支链烷基， 并且X-是N（CN）2 - ，SCN-，NO 3 - ，NCO-或NO 2 - 。

公开(公告)号：US20100099931A1

公开(公告)日：2010-04-22

申请号：US12443877

申请日：2008-08-29

Applicant: Masahide Waki ,  Daisuke Sakai ,  Toshihisa Sakurai

Inventor： Masahide Waki ,  Daisuke Sakai ,  Toshihisa Sakurai

IPC: C07C19/08

CPC classification number: C07D233/58 ,  C01B7/195 ,  C01B25/10 ,  C01B35/065 ,  C01F11/22 ,  C01F17/0062 ,  C01P2006/80 ,  C01P2006/82

Abstract: Provided is a process for purifying a fluorine compound capable of yielding a highly pure fluorine compound by removing at least oxygen from a fluorine compound containing an oxygen compound as an impurity. In a process according to the present invention for purifying a fluorine compound, the following is brought into contact with the fluorine compound, which contains an oxygen compound as an impurity, thereby removing at least oxygen: carbonyl fluoride in an amount of a 0.1-fold equivalent or more and a 100-fold equivalent or less of oxygen atoms in the fluorine compound.

Abstract translation: 提供一种通过从含有作为杂质的氧化合物的氟化合物中除去至少氧来纯化能够产生高纯度氟化合物的氟化合物的方法。 在根据本发明的用于纯化氟化合物的方法中，使以下物质与含有作为杂质的氧化合物的氟化合物接触，从而至少除去氧气：碳氟化物为0.1倍 在氟化合物中相当于或多于100倍或更少的氧原子。

公开(公告)号：US20090274604A1

公开(公告)日：2009-11-05

申请号：US11887324

申请日：2006-06-09

Applicant: Hirohisa Kikuyama ,  Masayuki Miyashita ,  Masashide Waki ,  Tomohiko Satonaga ,  Kazuhiko Shogami

Inventor： Hirohisa Kikuyama ,  Masayuki Miyashita ,  Masashide Waki ,  Tomohiko Satonaga ,  Kazuhiko Shogami

IPC: C01B35/00

CPC classification number: C01B35/061

Abstract: A production method of high purity silver tetrafluoroborate, capable of producing silver tetrafluoroborate (AgBF4) at purity higher than the conventional, without using an organic solvent. The production method of the present invention is characterized in that the method comprises the step of: reacting silver fluoride with boron trifluoride in the presence of anhydrous hydrofluoric acid. Boron trifluoride is delivered into a solution obtained by dissolving or suspending silver fluoride in an anhydrous hydrofluoric acid solution.

Abstract translation: 高纯度四氟硼酸银的制备方法，其能够生产纯度高于常规的四氟硼酸银（AgBF 4），而不使用有机溶剂。 本发明的制备方法的特征在于该方法包括在无水氢氟酸存在下使氟化银与三氟化硼反应的步骤。 将三氟化硼输送到通过将氟化银溶解或悬浮在无水氢氟酸溶液中获得的溶液中。

公开(公告)号：US20090136810A1

公开(公告)日：2009-05-28

申请号：US11887336

申请日：2006-03-28

Applicant: Masayoshi Ishida ,  Shinji Hashiguchi ,  Yasutaka Tashiro

Inventor： Masayoshi Ishida ,  Shinji Hashiguchi ,  Yasutaka Tashiro

IPC: H01M8/10 ,  H01M4/00 ,  H01B1/02

CPC classification number: H01M4/8663 ,  B01J23/42 ,  B01J37/26 ,  H01M4/8605 ,  H01M4/92 ,  H01M4/926

Abstract: The invention aims at providing a platinum black material, without using an expensive and rare material, which is excellent in CO poisoning inhibiting effect, H2S poisoning inhibiting effect, SO4 poisoning inhibiting effect and HCHO poisoning inhibiting effect, and a method for fluorinating platinum black. The platinum black material is characterized by fluorine adsorbed on its surface. The method for fluorinating platinum black is characterized by allowing platinum black to stand in a mixed gas atmosphere of n inert gas and fluorine in a low-pressure chamber to make fluorine adsorbed on the surface of the platinum black.

Abstract translation: 本发明的目的在于提供一种铂黑材料，而不使用具有优良的CO中毒抑制效果，H2S中毒抑制作用，SO4中毒抑制作用和HCHO中毒抑制作用的昂贵稀有材料，以及氟化铂黑的方法。 铂黑材料的特征在于其表面吸附有氟。 氟化铂黑的方法的特征在于，使铂黑在低压室中的惰性气体和氟气的混合气体气氛中放置，以使氟吸附在铂黑的表面上。