公开(公告)号：US09359274B2

公开(公告)日：2016-06-07

申请号：US14411277

申请日：2013-06-27

申请人： Central Glass Company, Limited

发明人： Satoshi Yoshikawa ,  Fuyuhiko Sakyu ,  Naoto Takada

IPC分类号： C07C17/25 ,  C07C17/23 ,  C07C17/383 ,  B01J21/06 ,  B01J21/04 ,  B01J23/26 ,  B01J23/86 ,  C07C17/38

CPC分类号： C07C17/25 ,  B01J21/04 ,  B01J21/066 ,  B01J21/18 ,  B01J23/26 ,  B01J23/868 ,  B01J37/26 ,  C07C17/23 ,  C07C17/38 ,  C07C17/383 ,  C07C21/18

摘要： Provided is a method for causing a dehydrofluorination reaction of 1,1,1,3,3-pentafluoropropane in the gas phase and in the presence of a catalyst thereby producing 1,3,3,3-tetrafluoropropene. In this method, the reaction is carried out at a pressure inside the reaction system of from 0.001 to 90 kPa (absolute pressure) at a reaction temperature ranging from 250 to 600° C.

摘要翻译： 提供了在气相和催化剂存在下使1,1,1,3,3-五氟丙烷进行脱氟化氢反应的方法，从而制得1,3,3,3-四氟丙烯。 在该方法中，反应温度范围为250〜600℃，反应体系内的压力为0.001〜90kPa（绝对压力）。

公开(公告)号：US20160075626A1

公开(公告)日：2016-03-17

申请号：US14783706

申请日：2014-04-02

申请人： CENTRAL GLASS COMPANY, LIMITED

发明人： Takashi OOTSUKA ,  Takashi MASUDA ,  Akihiro ISHII ,  Mari IMAMURA ,  Shunsuke MIMURA ,  Masato KIMURA ,  Hiroshi MINESAKI

IPC分类号： C07C45/26 ,  C07C43/178 ,  C07C33/42

CPC分类号： C07C45/26 ,  C07C33/426 ,  C07C43/1786 ,  C07C45/45 ,  C07C49/167 ,  C07C49/227

摘要： A production method of a 1,1,1,5,5,5-hexafluoroacetylacetone hydrate according to the present invention includes: step 1: step 1: obtaining a reaction mixture that contains at least 1,1,1,5,5,5-hexafluoro-3-pentyn-2-one or an equivalent thereof by reaction of a 3,3,3-trifluoropropynyl metal with a trifluoroacetate; and step 2: forming the 1,1,1,5,5,5-hexafluoroacetylacetone hydrate by contact of the reaction mixture obtained in the step 1 with water in the presence of an acid. It is possible to produce 1,1,1,5,5,5-hexafluoroacetylacetone by dehydration of the thus-formed hydrate. Thus, the production method according to the present invention is industrially applicable.

摘要翻译： 根据本发明的1,1,1,5,5,5-六氟乙酰丙酮水合物的制备方法包括：步骤1：步骤1：获得含有至少1,1,1,5,5， 通过3,3,3-三氟丙炔基金属与三氟乙酸盐的反应可以得到5-六氟-3-戊炔-2-酮或其等同物; 和步骤2：通过在步骤1中获得的反应混合物与水在酸的存在下接触形成1,1,1,5,5,5-六氟乙酰丙酮水合物。 可以通过如此形成的水合物的脱水制备1,1,1,5,5,5-六氟乙酰丙酮。 因此，本发明的制造方法在工业上是适用的。

公开(公告)号：US09281178B2

公开(公告)日：2016-03-08

申请号：US14136381

申请日：2013-12-20

申请人： Central Glass Company, Limited

发明人： Soichi Kumon ,  Takashi Saio ,  Shinobu Arata ,  Hidehisa Nanai ,  Yoshinori Akamatsu ,  Shigeo Hamaguchi ,  Kazuhiko Maeda

IPC分类号： H01L21/02 ,  B08B3/00 ,  C11D3/16 ,  C11D7/50 ,  H01L21/00 ,  C09D183/04

CPC分类号： H01L21/02052 ,  B08B3/00 ,  C09D183/04 ,  C11D3/162 ,  C11D7/5022 ,  H01L21/00 ,  H01L21/02054

摘要： A cleaning agent for a silicon wafer (a first cleaning agent) contains at least a water-based cleaning liquid and a water-repellent cleaning liquid for providing at least a recessed portion of an uneven pattern with water repellency during a cleaning process. The water-based cleaning liquid is a liquid in which a water-repellent compound having a reactive moiety chemically bondable to Si element in the silicon wafer and a hydrophobic group, and an organic solvent including at least an alcoholic solvent are mixed and contained. With this cleaning agent, the cleaning process which tends to induce a pattern collapse can be improved.

公开(公告)号：US09274420B2

公开(公告)日：2016-03-01

申请号：US14012188

申请日：2013-08-28

申请人： Central Glass Company, Limited

发明人： Shinya Akiba ,  Ryo Nadano ,  Robert L. Brainard

IPC分类号： G03F7/004

CPC分类号： G03F7/0045 ,  G03F7/0046

摘要： A method of stabilizing a fluorine-containing acid amplifier. The method is provided to include the step of dissolving a fluorine-containing acid amplifier in an organic solvent thereby producing a solution of the fluorine-containing acid amplifier, the fluorine-containing acid amplifier being represented by general formula (1):

摘要翻译： 一种稳定含氟酸放大器的方法。 该方法包括将含氟酸放大器溶解在有机溶剂中的步骤，由此制备含氟酸放大器的溶液，所述含氟酸放大器由通式（1）表示：

公开(公告)号：US20160023968A1

公开(公告)日：2016-01-28

申请号：US14809376

申请日：2015-07-27

申请人： Central Glass Company, Limited

发明人： Hideaki IMURA ,  Naoto TAKADA

IPC分类号： C07C17/25 ,  B01J31/02

CPC分类号： C07C17/25 ,  B01J31/0239 ,  B01J31/0271 ,  B01J2231/32 ,  B01J2231/76 ,  B01J2531/002 ,  Y02P20/582 ,  C07C21/18

摘要： A production method of 2-chloro-1,3,3,3-tetrafluoropropene (1224) according to the present invention includes bringing 2,3-dichloro-1,1,1,3-tetrafluoropropane (234da) into contact with an inorganic base having a pKa of 4.8 or greater in an aqueous medium in the presence of a phase transfer catalyst. Preferably, the inorganic base has a pKa of 10 or greater. Further, the phase transfer catalyst is preferably at least one selected from the group consisting of tetrabutylammonium bromide, methyltri-n-octylammonium chloride, benzyltrimethylammonium chloride and tetraethylammonium chloride. It is possible by this method to selectively produce 1224 from 234da.

摘要翻译： 根据本发明的2-氯-1,3,3,3-四氟丙烯（1224）的制备方法包括使2,3-二氯-1,1,1,3-四氟丙烷（234da）与无机 碱在相转移催化剂存在下在水性介质中具有4.8或更高的pKa。 优选地，无机碱的pKa为10以上。 此外，相转移催化剂优选为选自四丁基溴化铵，甲基三正丁基氯化铵，苄基三甲基氯化铵和四乙基氯化铵中的至少一种。 有可能通过这种方法选择性地从234da生产1224。

公开(公告)号：US09221731B2

公开(公告)日：2015-12-29

申请号：US14564606

申请日：2014-12-09

申请人： CENTRAL GLASS COMPANY, LIMITED

发明人： Hideaki Imura ,  Satoru Okamoto ,  Masamune Okamoto ,  Naoto Takada ,  Fuyuhiko Sakyu

IPC分类号： C07C17/358 ,  C07C17/383 ,  C07C21/18 ,  C07C17/38 ,  C11D7/50 ,  C11D7/30 ,  C09K3/30 ,  C09K5/04

CPC分类号： C07C17/358 ,  C07C17/38 ,  C07C17/383 ,  C09K3/30 ,  C09K5/044 ,  C09K5/045 ,  C11D7/30 ,  C11D7/5018 ,  C07C21/18

摘要： A method for producing a desired isomer of 1-chloro-3,3,3-trifluoro-1-propene or a desired isomer of 1,3,3,3-tetrafluoropropene at a high conversion ratio with no use of a solid catalyst is provided. Since no solid catalyst is used, a desired isomer of 1-chloro-3,3,3-trifluoro-1-propene and a desired isomer of 1,3,3,3-tetrafluoropropene can be stably obtained with no undesired possibility that the solid catalyst is deteriorated due to coking or the like caused as a result of long-time use thereof.

摘要翻译： 不使用固体催化剂以高转化率生产所需异构体的1-氯-3,3,3-三氟-1-丙烯或所需异构体的1,3,3,3-四氟丙烯的方法， 提供。 由于不使用固体催化剂，因此可以稳定地获得所需的1-氯-3,3,3-三氟-1-丙烯异构体和所需的1,3,3,3-四氟丙烯异构体，而不存在不希望的可能性， 固体催化剂由于长时间使用引起的焦化等而劣化。

公开(公告)号：US09206079B2

公开(公告)日：2015-12-08

申请号：US14343165

申请日：2012-09-27

申请人： CENTRAL GLASS COMPANY, LIMITED

发明人： Yu Matsuda ,  Tatsuya Tsuzuki ,  Naoki Mitamura ,  Tadashi Muramoto

IPC分类号： C03C21/00 ,  C03C3/087

CPC分类号： C03C21/002 ,  C03C3/087 ,  C03C21/00 ,  C03C21/001 ,  Y10T428/315

摘要： The present invention aims to provide a chemically strengthened glass plate which has a good yield in a cutting process of the chemically strengthened glass plate and has sufficient strength. The chemically strengthened glass plate has a surface compressive stress of not less than 600 MPa at a surface of the chemically strengthened glass plate, and a compressive stress layer containing two types of stress patterns A and B. The stress pattern A is a stress pattern of a surface portion of the glass plate, and the stress pattern B is a stress pattern of an inside of the glass plate. The stress patterns satisfy the formula SA>SB where SA represents a slope of the stress pattern A and SB represents a slope of the stress pattern B when the stress patterns A and B are each approximated by a linear function.

摘要翻译： 本发明的目的在于提供一种化学强化的玻璃板，其在化学强化玻璃板的切割过程中具有良好的收率并具有足够的强度。 化学强化玻璃板在化学强化玻璃板的表面具有不小于600MPa的表面压应力，以及包含两种应力图案A和B的压应力层。应力模式A是应力模式 玻璃板的表面部分，应力图案B是玻璃板内部的应力图案。 应力模式满足公式SA> SB，其中SA表示应力模式A的斜率，SB表示应力模式A和B各自近似于线性函数时的应力模式B的斜率。

公开(公告)号：US20150270123A1

公开(公告)日：2015-09-24

申请号：US14430783

申请日：2013-09-12

申请人： CENTRAL GLASS COMPANY LIMITED

发明人： Shinobu Arata ,  Soichi Kumon ,  Masanori Saito ,  Takashi Saio

IPC分类号： H01L21/02 ,  C09D7/12 ,  B08B3/04

CPC分类号： H01L21/02068 ,  B08B3/04 ,  C09D7/63 ,  Y10T428/24364

摘要： A liquid chemical for forming a water-repellent protective film, containing: a water-repellent protective film forming agent for forming a water-repellent protective film on a wafer having at its surface an uneven pattern and containing at least one kind of element selected from titanium, tungsten, aluminum, copper, tin, tantalum and ruthenium at surfaces of recessed portions of the uneven pattern, the protective film being formed at least on the surfaces of the recessed portions by retaining the liquid chemical at least on the recessed portions of the wafer before a rinsing treatment step of rinsing the wafer surface with a rinsing liquid consisting only of a protic polar solvent or a rinsing liquid containing a protic polar solvent as the principal component; and a solvent. The water-repellent protective film forming agent is at least one kind of compound represented by the following general formulas [1] to [3].

摘要翻译： 一种用于形成防水保护膜的液体化学品，包括：在晶片上形成防水保护膜的防水保护膜形成剂，其表面具有不均匀图案并且含有至少一种选自 钛，钨，铝，铜，锡，钽和钌在凹凸图案的凹部的表面上形成，保护膜至少在凹部的表面上形成，至少在液体化学品的凹部 在仅用质子极性溶剂或含有质子极性溶剂作为主要成分的漂洗液的冲洗液冲洗晶片表面的冲洗处理步骤之前， 和溶剂。 防水保护膜形成剂是由以下通式[1]〜[3]表示的至少一种化合物。

公开(公告)号：US20150171475A1

公开(公告)日：2015-06-18

申请号：US14407801

申请日：2013-06-10

申请人： Central Glass Company, Limited

发明人： Yuki Kondo ,  Makoto Kubo ,  Takayoshi Morinaka ,  Kenta Yamamoto

IPC分类号： H01M10/0568 ,  H01M10/0569

CPC分类号： H01M10/0568 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2220/20 ,  H01M2220/30 ,  H01M2300/0025 ,  H01M2300/0037 ,  Y02T10/7011

摘要： An electrolyte for non-aqueous electrolyte battery containing at least one compound selected from the group consisting of lithium difluoro(bis(oxalato))phosphate, lithium tetrafluoro(oxalato)phosphate and lithium difluoro(oxalato)borate as a first compound and at least one siloxane compound represented by the general formula (1) or the general formula (2) as a second compound in the electrolyte is disclosed. In addition to the improvement of initial characteristic, this electrolyte shows a tendency that storage stability, low temperature characteristic, etc. are superior, and exhibits well-balanced, superior, performances as a whole battery.

摘要翻译： 一种含有至少一种选自二氟（双（草酸））磷酸锂，四氟（草酸）磷酸锂和二氟（草酸）二硼酸锂作为第一化合物的化合物和至少一种 公开了由通式（1）或通式（2）表示的硅氧烷化合物作为电解质中的第二化合物。 除了提高初始特性之外，该电解质显示出储能稳定性，低温特性等优异的趋势，并且表现出整体电池的良好平衡，优异的性能。

公开(公告)号：US08987533B2

公开(公告)日：2015-03-24

申请号：US14369076

申请日：2012-11-22

申请人： Central Glass Company, Limited

发明人： Yasuo Hibino ,  Satoshi Yoshikawa ,  Fuyuhiko Sakyu

IPC分类号： C07C17/00 ,  C07C17/278 ,  C07C17/25

CPC分类号： C07C17/278 ,  C07C17/25 ,  C07C2521/04 ,  C07C21/18 ,  C07C19/01

摘要： A production method of 1-chloro-3,3,3-trifluoropropene according to the present invention includes reaction of 1,1,1,3,3-pentachloropropane with hydrogen fluoride, characterized in that the concentrations of respective catalytic components in the 1,1,1,3,3-pentachloropropane as the raw material is controlled to a predetermined level or less. By controlling the concentrations of the respective catalytic components in the 1,1,1,3,3-pentachloropropane to the predetermined level or less, it is possible to improve the problems of shortening of catalyst life, retardation of reaction and scaling or corrosion of equipment in the production of the 1-chloro-3,3,3-trifluoropropene. In addition, the 1,1,1,3,3-pentachloropropane can be obtained selectively with high yield by telomerization reaction of carbon tetrachloride and vinyl chloride. The present invention is thus useful as the method for industrially advantageous, high-yield production of the 1-chloro-3,3,3-trifluoropropene.

摘要翻译： 根据本发明的1-氯-3,3,3-三氟丙烯的制备方法包括1,1,1,3,3-五氯丙烷与氟化氢的反应，其特征在于所述催化剂组分在1 作为原料的1,1,3,3-五氯丙烷被控制在预定水平以下。 通过将1,1,1,3,3-五氯丙烷中的各催化剂组分的浓度控制在预定水平或更低水平，可以改善催化剂寿命缩短，反应延迟和结垢或腐蚀的问题 设备生产的1-氯-3,3,3-三氟丙烯。 另外，通过四氯化碳和氯乙烯的调聚反应可以选择性地获得1,1,1,3,3-五氯丙烷。 因此，本发明可用作工业上有利的高产率生产1-氯-3,3,3-三氟丙烯的方法。