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1. 发明授权

US10815174B2 Storage container and storage method of Z-1-chloro-3,3,3-trifluoropropene 有权
公开(公告)号：US10815174B2
公开(公告)日：2020-10-27
申请号：US16264457
申请日：2019-01-31
申请人： CENTRAL GLASS COMPANY, LIMITED
发明人： Naoto Takada , Masahiko Tani , Hideaki Imura , Koji Ueda , Yoshio Nishiguchi , Fuyuhiko Sakyu
IPC分类号： C07C21/18 , B65D25/14 , B65D85/00
摘要： A storage method of HCFO-1233zd (Z) according to an embodiment of the present invention, includes using a storage container having a liquid-contact portion thereof. The liquid-contact portion is formed of a material selected from the group consisting of epoxy-phenolic resin, phenolic resin, phenolic-butyral resin, stainless steel, iron phosphate, zinc phosphate and glass.

2. 发明授权

US10047326B2 Azeotropic like composition containing 2-chloro-1,3,3,3-tetrafluoropropene and 1-chloro-3,3,3-trifluoropropene 有权
公开(公告)号：US10047326B2
公开(公告)日：2018-08-14
申请号：US15475271
申请日：2017-03-31
申请人： Central Glass Company, Limited
发明人： Masahiko Tani , Hideaki Imura , Yoshio Nishiguchi , Naoto Takada
IPC分类号： C09K5/04 , C11D7/30 , C11D7/50 , C09K3/00 , B01F17/00 , C08J9/14
摘要： An azeotropic-like composition containing 2-chloro-1,3,3,3-tetrafluoropropene and 1-chloro-3,3,3-trifluoropropene is provided. The azeotropic-like composition according to the present invention is non-flammable, has little influence on the environment, and has substantially the same composition ratio in the liquid phase and the gas phase. By use of an azeotropic-like composition according to the present invention, a washing detergent, a solvent, a silicone solvent, a foaming agent, a coolant, a heating medium for a heat pump, and a high temperature working fluid that are non-flammable, have little influence on the environment, and have substantially the same composition ratio in a liquid phase and a gas phase thereof may be provided.

3. 发明授权

US09309451B2 Azeotropic mixture-like composition, heat transfer composition, cleaner, high-temperature heat pump device, and heat transfer method 有权
标题翻译：共沸混合物组合物，传热组合物，清洁剂，高温热泵装置和传热方法
公开(公告)号：US09309451B2
公开(公告)日：2016-04-12
申请号：US14582420
申请日：2014-12-24
申请人： CENTRAL GLASS COMPANY, LIMITED
发明人： Yoshio Nishiguchi , Satoru Okamoto , Masatomi Kanai , Takuya Tonomura
IPC分类号： C09K5/04 , C11D1/66 , C11D3/43 , F25B30/02
CPC分类号： C09K5/045 , C09K2205/102 , C09K2205/112 , C09K2205/22 , C09K2205/32 , C11D1/66 , C11D3/43 , C11D7/5063 , F25B30/02
摘要： An azeotropic mixture-like composition containing 1,1,1,3,3,3-hexafluoroisopropylmethylether (HFE-356mmz) and hexafluoroisopropanol (HFIP) is provided. 1,1,1,3,3,3-hexafluoroisopropylmethylether may be contained at a ratio higher than or equal to 0.1% by mass and lower than or equal to 99.9% by mass.
摘要翻译：提供含有1,1,1,3,3,3-六氟异丙基甲基醚（HFE-356mmz）和六氟异丙醇（HFIP）的共沸混合物组合物。 1,1,1,3,3,3-六氟异丙基甲基醚可以以0.1质量％以上且99.9质量％以下的比例含有。

4. 发明授权

US09035112B2 Process for producing 2-chloro-1,3,3,3-tetrafluoropropene 有权
标题翻译： 2-氯-1,3,3,3-四氟丙烯的制备方法
公开(公告)号：US09035112B2
公开(公告)日：2015-05-19
申请号：US14273113
申请日：2014-05-08
申请人： Central Glass Company, Limited
发明人： Hideaki Imura , Yoshio Nishiguchi , Masamune Okamoto , Tatsuya Hayasaka , Minako Oomura , Satoru Okamoto , Naoto Takada
IPC分类号： C07C17/23 , C07C17/383 , C07C21/18 , C07C17/25
CPC分类号： C07C17/383 , C07B2200/07 , C07B2200/09 , C07C17/23 , C07C17/25 , C07C19/10 , C07C21/18
摘要： Disclosed is a process for producing 2-chloro-1,3,3,3-tetrafluoropropene (1224), including a first step of separating 2,3-dichloro-1,1,1,3-tetrafluoropropane (234da) into erythro form and threo form, and a second step of bringing the separated erythro form or threo form in contact with a base to obtain 2-chloro-1,3,3,3-tetrafluoropropene (1224). The first step is a step of separating 234da by distillation to achieve a separation into a fraction containing mainly erythro form and a fraction containing mainly threo form. In the second step, 1224 cis form is obtained from the erythro form, and 1224 trans form is obtained from the threo form. By this process, it is possible to selectively and efficiently produce cis form or trans form of 2-chloro-1,3,3,3-tetrafluoropropene (1224).
摘要翻译：公开了一种生产2-氯-1,3,3,3-四氟丙烯（1224）的方法，包括将2,3-二氯-1,1,1,3-四氟丙烷（234da）分离成赤式的第一步和苏糖形式，以及使分离的赤式或苏式与碱接触的第二步，得到2-氯-1,3,3,3-四氟丙烯（1224）。第一步是通过蒸馏分离234da以实现分离成主要含有赤藓形态的馏分和主要包含苏式的馏分的步骤。在第二步中，从赤式获得1224顺式，由苏式形成1224反式。通过该方法，可以选择性地和有效地产生2-氯-1,3,3,3-四氟丙烯（1224）的顺式或反式。

5. 发明申请

US20150122461A1 Medium for Boiling-Type Cooler and Method of Using Same 审中-公开
标题翻译：沸腾式冷却器介质及其使用方法
公开(公告)号：US20150122461A1
公开(公告)日：2015-05-07
申请号：US14395274
申请日：2013-02-26
申请人： Central Glass Company, Limited
发明人： Yoshio Nishiguchi , Satoru Okamoto , Fuyuhiko Sakyu
IPC分类号： C09K5/04 , F28D15/02 , F25B9/00
CPC分类号： C09K5/048 , F25B9/002 , F25B23/006 , F25B2400/12 , F28D15/02 , F28D15/0275 , F28F23/00 , F28F2200/005
摘要： A working medium containing 2-methoxy-1,1,1,3,3,3-hexafluoropropane (HFE-356mmz) as a main component is disclosed. This working medium is a new working medium for a boiling-type cooler, which has a light burden on the environment such as the global warming potential, etc., is slightly flammable or flame retardant, has superior thermal and chemical stabilities, and a good compatibility with heat exchangers formed of various metal materials. This medium for the boiling-type cooler can be preferably used as a working medium for a cooler of a PCU (power control unit) of a car.
摘要翻译：公开了以2-甲氧基-1,1,1,3,3,3-六氟丙烷（HFE-356mmz）为主要成分的工作介质。这种工作介质是一种沸腾式冷却器的新型工作介质，对全球变暖潜能等环境轻负担轻微易燃或阻燃，具有优异的热稳定性和化学稳定性与各种金属材料形成的热交换器的兼容性。用于沸腾型冷却器的这种介质可以优选用作汽车的PCU（功率控制单元）的冷却器的工作介质。

6. 发明授权

US10215455B2 Heat transmission method and high-temperature heat pump device 有权
公开(公告)号：US10215455B2
公开(公告)日：2019-02-26
申请号：US15043074
申请日：2016-02-12
申请人： CENTRAL GLASS COMPANY, LIMITED
发明人： Yoshio Nishiguchi , Satoru Okamoto , Masatomi Kanai
IPC分类号： C09K5/04 , F25B30/02 , C10M171/00
摘要： A heat transmission method using a high-temperature heat pump system accommodating a heat transmission composition includes the step of evaporating the heat transmission composition, the step of compressing the heat transmission composition, the step of condensing the heat transmission composition, and the step of decreasing the pressure of the heat transmission composition at a temperature of 70° C. or higher, which are performed sequentially. The heat transmission composition contains cis-1,3,3,3-tetrafluoropropene at a mass ratio of 95.0% by mass or more and 99.9% by mass or less, and contains trans-1,3,3,3-tetrafluoropropene or 2,3,3,3-tetrafluoropropene at a mass ratio of 0.1% by mass or more and 5.0% by mass or less; and the heat transmission composition has a condensation temperature of 70° C. or higher.

7. 发明授权

US08987532B2 Process for producing 1,2-dichloro-3,3,3-trifluoropropene 有权
标题翻译： 1,2-二氯-3,3,3-三氟丙烯的制备方法
公开(公告)号：US08987532B2
公开(公告)日：2015-03-24
申请号：US14242309
申请日：2014-04-01
申请人： Central Glass Company, Limited
发明人： Satoru Okamoto , Yoshio Nishiguchi , Fuyuhiko Sakyu
IPC分类号： C07C17/04
CPC分类号： C07C17/04 , C07C17/10 , C07C25/18
摘要： Disclosed is a process for producing 1,2-dichloro-3,3,3-trifluoropropene, which is characterized by that 1-halogeno-3,3,3-trifluoropropene represented by the general formula [1]: (In the formula, X represents a fluorine atom, chlorine atom or bromine atom.) is reacted with chlorine in a gas phase in the presence of a catalyst. It is possible by this process to produce 1,2-dichloro-3,3,3-trifluoropropene in an industrial scale with good yield by using 1-halogeno-3,3,3-trifluoropropene, which is available with a low price, as the raw material.
摘要翻译：公开了一种1,2-二氯-3,3,3-三氟丙烯的制备方法，其特征在于由通式[1]表示的1-卤代-3,3,3-三氟丙烯：（式中， X表示氟原子，氯原子或溴原子）在气相中在催化剂存在下与氯反应。通过该方法可以通过使用以低价格提供的1-卤代-3,3,3-三氟丙烯，以工业规模生产出良好的产率的1,2-二氯-3,3,3-三氟丙烯，作为原料。

8. 发明申请

US20150080618A1 Method for Producing CIS-1,3,3,3-Tetrafluoropropene 有权
标题翻译：制备CIS-1,3,3,3-四氟丙烯的方法
公开(公告)号：US20150080618A1
公开(公告)日：2015-03-19
申请号：US14394219
申请日：2013-04-02
申请人： Central Glass Company, Limited
发明人： Satoshi Yoshikawa , Satoru Okamoto , Yoshio Nishiguchi , Fuyuhiko Sakyu
IPC分类号： C07C17/23
CPC分类号： C07C17/23 , C07B2200/09 , C07C17/25 , C07C17/383 , C07C21/18
摘要： A production method of cis-1,3,3,3-tetrafluoropropene according to the present invention includes the steps of: subjecting 1,1,1,3,3-pentafluoropropane to dehydrofluorination to form a reaction mixture (A) containing cis-1,3,3,3-tetrafluoropropene, trans-1,3,3,3-tetrafluoropropene and unreacted 1,1,1,3,3-pentafluoropropane; distilling the reaction mixture (A) to separate the trans-1,3,3,3-tetrafluoropropene from the reaction mixture (A) and collect a reaction mixture (B) containing the cis-1,3,3,3-tetrafluoropropene and the 1,1,1,3,3-pentafluoropropane; and reacting the reaction mixture (B) with a base and thereby obtaining the cis-1,3,3,3-tetrafluoropropene from the reaction mixture (B). This production method enables efficient production of high-purity cis-1,3,3,3-tetrafluoropropene and thus has industrial advantages.
摘要翻译：根据本发明的顺式-1,3,3,3-四氟丙烯的制备方法包括以下步骤：使1,1,1,3,3-五氟丙烷脱氟化氢，形成含有顺式-1,3,3,3-四氟丙烯的反应混合物（A） 1,3,3,3-四氟丙烯，反式-1,3,3,3-四氟丙烯和未反应的1,1,1,3,3-五氟丙烷; 蒸馏反应混合物（A）以从反应混合物（A）中分离反式-1,3,3,3-四氟丙烯，并收集含有顺式-1,3,3,3-四氟丙烯的反应混合物（B）和 1,1,1,3,3-五氟丙烷; 并使反应混合物（B）与碱反应，从反应混合物（B）得到顺式-1,3,3,3-四氟丙烯。该制造方法能够高效地制造高纯度顺式-1,3,3,3-四氟丙烯，因此具有工业上的优点。

9. 发明授权

US10703693B2 Method for producing 1,3-dichloro-3,3-difluoropropene 有权
公开(公告)号：US10703693B2
公开(公告)日：2020-07-07
申请号：US16572867
申请日：2019-09-17
申请人： CENTRAL GLASS COMPANY, LIMITED
发明人： Masamune Okamoto , Kohei Sumida , Kei Matsunaga , Yoshio Nishiguchi , Satoru Okamoto
IPC分类号： C07C17/25 , C07C17/20 , C07C21/18 , B01J27/12
摘要： A manufacturing method of 1-chloro-3,3,3-trifluoropropene (1233zd) is provided. This manufacturing method includes a reaction in which a halogenated hydrocarbon compound having a carbon number of 3 and represented by a general formula (1) is heated: CFaCl3-a—CH2—CHFbCl2-b (1) In the formula, a is an integer from 0 to 2, b is 1 or 2 when a=0, b is 0 or 1 when a=1, and b is 0 when a=2.

10. 发明授权

US10101065B2 Heat transmission method and high-temperature heat pump device 有权
公开(公告)号：US10101065B2
公开(公告)日：2018-10-16
申请号：US15043009
申请日：2016-02-12
申请人： CENTRAL GLASS COMPANY, LIMITED
发明人： Yoshio Nishiguchi , Satoru Okamoto , Masatomi Kanai
IPC分类号： C09K5/04 , F25B30/02
摘要： A heat transmission method using a heat pump system according to the present invention uses a heat transmission medium containing at least one compound represented by general formula (1). In the formula, R1 is a CHmF3-m group, m is an integer of 0 or more and 3 or less, R2, R3 and R4 are each independently a fluorine atom, a chlorine atom, a bromine atom, an iodine atom or a hydrogen atom, and at least one fluorine atom is contained in a molecule. The heat transmission method includes (A) step of gasifying the heat transmission medium; (B) step of compressing the heat transmission medium into a supercritical state; (C) step of causing heat exchange between the heat transmission medium in the supercritical state and a medium to be heated; and (D) step of decreasing the pressure of the heat transmission medium.

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