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11. 发明申请

WO1996026914A1 PROCESS FOR PREPARING 1,1,1,3,3-PENTAFLUOROPROPANE 审中-公开
标题翻译：制备1,1,1,3,3-戊二醇的方法
公开(公告)号：WO1996026914A1
公开(公告)日：1996-09-06
申请号：PCT/JP1996000273
申请日：1996-02-08
申请人： DAIKIN INDUSTRIES LTD. , AOYAMA, Hirokazu , SHIBATA, Noriaki , YAMAMOTO, Akinori
发明人： DAIKIN INDUSTRIES LTD.
IPC分类号： C07C19/08
CPC分类号： C07C19/08 , C07C17/23
摘要： A process for preparing 1,1,1,3,3-pentafluoropropane comprising the step (A) of reducing 2,3-dichloro-1,1,1,3,3-pentafluoropropane with hydrogen in the presence of a hydrogenation catalyst under an atmospheric or elevated pressure by a vapor-phase reaction, the step (B) of introducing all of the products of the step (A) into a condenser to obtain a non-condensed component comprising hydrogen and hydrogen chloride and a condensed component comprising 1,1,1,3,3-pentafluoropropane or a non-condensed component comprising hydrogen and a condensed component comprising hydrogen chloride and 1,1,1,3,3-pentafluoropropane, the step (C) of separating hydrogen from the non-condensed component of the step (B) and recycling the hydrogen to the above step (A), and the step (D) of separating 1,1,1,3,3-pentafluoropropane from the condensed component of the step (B). This process makes it possible to prepare 1,1,1,3,3-pentafluoropropane industrially efficiently and economically.
摘要翻译：一种制备1,1,1,3,3-五氟丙烷的方法，包括在氢化催化剂存在下用氢还原2,3-二氯-1,1,1,3,3-五氟丙烷的步骤（A）通过气相反应的大气压或升高的压力，将步骤（A）的所有产物引入冷凝器的步骤（B），以获得包含氢和氯化氢的未冷凝组分和包含1 ，1,1,3,3-五氟丙烷或包含氢的冷凝组分和包含氯化氢和1,1,1,3,3-五氟丙烷的缩合组分的步骤（C）步骤（B）的冷凝组分并将氢气再循环到上述步骤（A），以及从步骤（B）的冷凝组分分离1,1,1,3,3-五氟丙烷的步骤（D）。该方法可以在工业上有效和经济地制备1,1,1,3,3-五氟丙烷成为可能。

12. 发明申请

WO1996026172A1 PROCESS FOR PRODUCING PENTAFLUOROETHANE AND TETRAFLUOROCHLOROETHANE 审中-公开
标题翻译：四氢呋喃和四氢呋喃的制备方法
公开(公告)号：WO1996026172A1
公开(公告)日：1996-08-29
申请号：PCT/JP1996000401
申请日：1996-02-22
申请人： DAIKIN INDUSTRIES LTD. , YOSHIMURA, Toshikazu , HOMOTO, Yukio , YAMADA, Yasufu , TSUDA, Takehide , SHIBANUMA, Takashi
发明人： DAIKIN INDUSTRIES LTD.
IPC分类号： C07C19/08
CPC分类号： C07C19/12 , C07C17/206 , C07C17/21 , C07C19/08
摘要： A process for producing HFC-125 and/or HCFC-124 from PCE, characterized by comprising the first reaction step of fluorinating PCE in the presence of a catalyst in a liquid phase to form HCFC-123 and/or HCFC-122 and the second reaction step of fluorinating the HCFC-123 and/or HCFC-122 in the presence of a catalyst in a gas phase to form HFC-125 and/or HCFC-124. This process is improved in the yield of objective products, the lifetime of catalyst, and the controllability of reaction temperature.
摘要翻译：一种从PCE生产HFC-125和/或HCFC-124的方法，其特征在于包括在液相中催化剂存在下氟化PCE以形成HCFC-123和/或HCFC-122的第一反应步骤，在催化剂存在下在气相中氟化HCFC-123和/或HCFC-122以形成HFC-125和/或HCFC-124的反应步骤。该方法提高了目标产物的产率，催化剂的使用寿命和反应温度的可控性。

13. 发明申请

WO1996018764A1 METHOD OF ANTISOILING FINISH OF CELLULOSIC FIBER AND PRODUCT OF ANTISOILING FINISH 审中-公开
标题翻译：纤维素纤维的净化方法和抗菌处理产品的方法
公开(公告)号：WO1996018764A1
公开(公告)日：1996-06-20
申请号：PCT/JP1995002559
申请日：1995-12-14
申请人： DAIKIN INDUSTRIES LTD. , KUBO, Motonobu , ENOMOTO, Takashi
发明人： DAIKIN INDUSTRIES LTD.
IPC分类号： D06M13/188
CPC分类号： D06M13/188 , D06M13/184 , D06M13/192 , D06M15/263 , D06M15/277 , D06M2101/06 , Y10T428/2913 , Y10T428/2915 , Y10T442/2287 , Y10T442/2295
摘要： A method of rendering cellulosic fibers antisoiling by (1) esterifying part of the hydroxyl groups of cellulosic fibers in a heterogeneous reaction system and (2) treating the partially esterified fibers with an aqueous solution or emulsion of a copolymer comprising the constituent units derived from a fluoroalkylated polymerizable compound and a compound represented by the general formula (I): CH2=CR COO-(XO)m-(YO)n-R , wherein X represents -CH(CH3)-CH2- or -CH2-CH(CH3)-; Y represents -CH2CH2-; R represents hydrogen or methyl; R represents hydrogen or C1-C8 alkyl; and m and n represent each an integer if 0 to 50, provided m plus n ranges from 1 to 70.
摘要翻译：一种通过（1）在非均相反应体系中酯化部分纤维素纤维的羟基并（2）用包含衍生自一种或多种的组分单元的共聚物的水溶液或乳液处理部分酯化纤维的方法，氟代烷基化聚合性化合物和由通式（I）表示的化合物：CH 2 = CR 1 COO-（XO）m - （YO）n R 2，其中X表示-CH（CH 3）-CH 2 - 或-CH 2 -CH（CH 3） - ; Y表示-CH 2 CH 2 - ; R 1表示氢或甲基; R 2表示氢或C 1 -C 8烷基; 如果0〜50，m和n分别表示整数，m + n的范围为1〜70。

14. 发明申请

WO1996007709A1 WATER- AND OIL-REPELLENT STAINPROOFER COMPOSITION 审中-公开
标题翻译：防水和防油防腐剂组合物
公开(公告)号：WO1996007709A1
公开(公告)日：1996-03-14
申请号：PCT/JP1995001648
申请日：1995-08-21
申请人： DAIKIN INDUSTRIES LTD. , KUBO, Motonobu , MORITA, Masamichi , OGISU, Hiroko , ENOMOTO, Takashi , UEDA, Akihiko
发明人： DAIKIN INDUSTRIES LTD.
IPC分类号： C09K03/00
CPC分类号： D06M15/333 , C08F265/04 , C08F283/02 , C09D5/022 , C09K3/18 , D06M15/227 , D06M15/233 , D06M15/248 , D06M15/277 , D06M15/507 , D06M2200/11 , D06M2200/12
摘要： A water- and oil-repellent stainproofer composition containing as the essential ingredient a polymer emulsion obtained by polymerizing an O/W emulsion prepared by dissolving a polyfluoroalkyl compound in at least one monomer selected from the group consisting of (meth)acrylates, vinyl esters, styrenic compounds, vinyl chloride and vinylidene chloride and emulsifying the obtained solution in water. The composition is excellent in water- and oil-repellency and stainproofness and also in emulsion sedimentation stability.
摘要翻译：一种拒水拒油染色剂组合物，其含有作为必需成分的聚合物乳液，所述聚合物乳液通过将通过将多氟烷基化合物溶解在至少一种选自（甲基）丙烯酸酯，乙烯基酯，苯乙烯化合物，氯乙烯和偏二氯乙烯，并将得到的溶液乳化在水中。该组合物的防水防油性和防污性以及乳液沉降稳定性优异。

15. 发明申请

WO1996005237A1 FLUORINATED MALEATE, FLUORINATED FUMARATE, FLUORINATED COPOLYMER, AND ANTIFOULING AGENT 审中-公开
标题翻译：氟化马来酸酯，氟化氟化物，氟化共聚物和抗反应剂
公开(公告)号：WO1996005237A1
公开(公告)日：1996-02-22
申请号：PCT/JP1995000918
申请日：1995-05-15
申请人： DAIKIN INDUSTRIES LTD. , KUBO, Motonobu , ENOMOTO, Takashi , USUGAYA, Mitsuhiro , SANO, Taro
发明人： DAIKIN INDUSTRIES LTD.
IPC分类号： C08F222/12
CPC分类号： C08F222/20 , C07C69/657 , C08F222/18 , D06M15/277
摘要： A perfluoroalkyl diester of maleic or fumaric acid; a copolymer produced from the perfluoroalkyl diester, a lower alkyl (meth)acrylate, and if necessary styrene; and antifouling agent comprising the copolymer and excellent in water repellency, oil repellency and antifouling effect heretofore unavailable.
摘要翻译：马来酸或富马酸的全氟烷基二酯; 由全氟烷基二酯制得的共聚物，（甲基）丙烯酸低级烷基酯和必要时的苯乙烯; 以及含有该共聚物的防污剂，迄今为止的防水性，拒油性和防污效果优异。

16. 发明申请

WO1996005158A1 PROCESS FOR PRODUCING PENTAFLUOROETHANE 审中-公开
标题翻译：生产四氢呋喃的方法
公开(公告)号：WO1996005158A1
公开(公告)日：1996-02-22
申请号：PCT/JP1995000874
申请日：1995-05-08
申请人： DAIKIN INDUSTRIES LTD. , KOHNO, Satoru , SHIBANUMA, Takashi
发明人： DAIKIN INDUSTRIES LTD.
IPC分类号： C07C19/08
CPC分类号： C07C17/386 , C07C19/12 , C07C19/08
摘要： Object: to provide a method of efficiently separating pentafluoroethane (HFC-125) from a mixture thereof with chloropentafluoroethane (CFC-115). Constitution: a process for forming HFC-125 in a high concentration by the extractive distillation of a mixture of HFC-125 with CFC-115, which comprises using methanol, ethanol, butanol, propyl alcohol, pentafluoropropanol, tetrafluoropropanol or acetone as the extractant to obtain CFC-115 as the distillate and a mixture of HFC-125 with the extractant as the bottom oil, distilling the mixture to separate HFC-125 from the extractant, and recycling the separated extractant for use in the extractive distillation.
摘要翻译：目的：提供一种从五氟乙烷（CFC-115）与五氟乙烷（CFC-115）的混合物中有效分离五氟乙烷（HFC-125）的方法。构成：通过HFC-125与CFC-115的混合物的萃取蒸馏来形成高浓度的HFC-125的方法，该方法包括使用甲醇，乙醇，丁醇，丙醇，五氟丙醇，四氟丙醇或丙酮作为萃取剂，获得作为馏出物的CFC-115和作为底部油的HFC-125与萃取剂的混合物，蒸馏该混合物以从萃取剂中分离出HFC-125，并循环分离的萃取剂用于萃取蒸馏。

17. 发明申请

WO1994029498A1 PROCESS FOR PRODUCING 1,4-DIHYDROPERFLUOROBUTANE 审中-公开
标题翻译：生产1,4-二氢吡喃酮的方法
公开(公告)号：WO1994029498A1
公开(公告)日：1994-12-22
申请号：PCT/JP1994000866
申请日：1994-05-30
申请人： DAIKIN INDUSTRIES LTD. , AOYAMA, Hirokazu , YASUHARA, Takashi
发明人： DAIKIN INDUSTRIES LTD.
IPC分类号： C25B03/10
CPC分类号： C25B3/10 , C07C17/363 , C07C19/08
摘要： A process for producing 1,4-dihydroperfluorobutane through decarboxylating dimerization of an alkali metal 2,2,3,3,-tetrafluoropropionate by electrolytically oxidizing the salt on a platinum anode in a solvent comprising at least one of water, alcohol and acetonitrile. Another process for producing 1,4-dihydroperfluorobutane through decarboxylation of an alkali metal 2,2,3,3,4,4,5,5,-octafluoropentanoate by thermally decomposing the salt in water, alcohol or a mixture of both. These processes enable 1,4-dihydroperfluorobutane (HFC-338pcc) to be produced from a readily available inexpensive starting material in a high yield.
摘要翻译：一种通过在包含至少一种水，乙醇和乙腈的溶剂中在铂阳极上电解氧化该盐上的碱金属2,2,3,3-四氟丙酸来脱羧二聚制备1,4-二氢全氟丁烷的方法。通过热分解水，醇或二者的混合物中的盐，通过碱金属2,2,3,3,4,4,5,5， - 八氟戊酸脱羧制备1,4-二氢全氟丁烷的另一种方法。这些方法使得能够以高产率从容易获得的廉价原料制备1,4-二氢全氟丁烷（HFC-338pcc）。

18. 发明申请

WO1994012454A1 PROCESS FOR PRODUCING 1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND 1,1,1,4,4,4,-HEXAFLUOROBUTANE 审中-公开
标题翻译：生产1,1,1,4,4,4-HEXAFLORORO-2-BUTENE的方法和1,1,1,4,4,4，-HEXAFLUOROBUTANE
公开(公告)号：WO1994012454A1
公开(公告)日：1994-06-09
申请号：PCT/JP1993001690
申请日：1993-11-18
申请人： DAIKIN INDUSTRIES LTD. , AOYAMA, Hirokazu
发明人： DAIKIN INDUSTRIES LTD.
IPC分类号： C07C21/18
CPC分类号： C07C19/08 , C07C17/263 , C07C17/269 , C07C17/354 , C07C21/18
摘要： 1,1,1-Trifluoro-2,2-dichloroethane is reacted with metallic copper and an amine to give 1,1,1,4,4,4-hexafluoro-2-butene, which is further reacted with hydrogen to give 1,1,1,4,4,4-hexafluorobutane. This process facilitates the production of not only 1,1,1,4,4,4-hexafluorobutane which is used as a refrigerant, blowing agent or cleaning agent and contributes to the environmental protection, but also 1,1,1,4,4,4-hexafluoro-2-butene which is useful as an intermediate for the above butane and as a monomer of a fluoropolymer in a high yield.
摘要翻译：将1,1,1-三氟-2,2-二氯乙烷与金属铜和胺反应，得到1,1,1,4,4,4-六氟-2-丁烯，其进一步与氢反应，得到1 ，-1,1,4,4,4-六氟。该方法不仅可以生产用作制冷剂，发泡剂或清洁剂并有助于环境保护的1,1,1,4,4,4-六氟丁烷，而且还有1,1,1,4，可以作为上述丁烷的中间体和高收率的含氟聚合物的单体使用的4,5-六氟-2-丁烯。

19. 发明申请

WO1994010120A1 PROCESS FOR PRODUCING FLUORINATED DICARBONYL COMPOUND 审中-公开
标题翻译：生产氟化二氰基化合物的方法
公开(公告)号：WO1994010120A1
公开(公告)日：1994-05-11
申请号：PCT/JP1993001584
申请日：1993-11-01
申请人： DAIKIN INDUSTRIES LTD. , UMEMOTO, Teruo , TOMIZAWA, Ginjiro
发明人： DAIKIN INDUSTRIES LTD.
IPC分类号： C07C45/63
CPC分类号： C07C205/45 , C07B39/00 , C07C45/63 , C07C49/457 , C07C49/463 , C07C49/813 , C07C67/307 , C07C205/43 , C07C2601/08 , C07C2601/14 , C07C69/757 , C07C69/716
摘要： An industrial process for producing a fluorinated dicarbonyl compound in a high yield, wherein a dicarbonyl compound represented by the general formula R COCHR COR (wherein R represents hydrogen, halogen, or (un)substituted alkyl or aryl; R represents hydrogen, halogen, or (un)substituted alkyl or aryl; and R represents hydrogen, or (un)substituted alkyl, aryl, alkoxy or aryloxy, provided at least two groups selected from among R , R and R may be combined together to form a part of a cyclic structure which may contain a heteroatom) is reacted with fluorine (F2) either in at least one solvent selected from the group consisting of C1-C5 halogenated hydrocarbons and nitrile compounds or in a solvent in the presence of a salt or an acid with a pKa value of 6 or less to give a fluorinated derivative represented by the general formula R COCFR COR (wherein R , R and R are each as defined above).
摘要翻译：一种以高产率生产氟化二羰基化合物的工业方法，其中由通式R 1 COCHR 2 COR 3表示的二羰基化合物（其中R 1表示氢，卤素或（un）取代的烷基或芳基; R 2表示氢，卤素或（取代的）取代的烷基或芳基;并且R 3表示氢或（未）取代的烷基，芳基，烷氧基或芳氧基，提供至少两个选自在R 1，R 2和R 3中的一个可以结合在一起形成可以含有杂原子的环状结构的一部分）与氟（F 2）在至少一种选自由C1-C5卤代烃和腈化合物组成的组或在pKa值为6以下的盐或酸存在下的溶剂中，得到由通式R 1 COCFR 2表示的氟化衍生物 COR 3（其中R 1，R 2和R 3各自如上所定义）。

20. 发明申请

WO1994005612A1 PROCESS FOR PRODUCING 1,1,1,2,3-PENTAFLUOROPROPANE 审中-公开
标题翻译：生产1,1,1,2,3-二醇的方法
公开(公告)号：WO1994005612A1
公开(公告)日：1994-03-17
申请号：PCT/JP1993001118
申请日：1993-08-09
申请人： DAIKIN INDUSTRIES LTD. , NAKADA, Tatsuo , AOYAMA, Hirokazu
发明人： DAIKIN INDUSTRIES LTD.
IPC分类号： C07C19/08
CPC分类号： C07C17/00 , C07C19/08
摘要： A process for producing 1,1,1,2,3-pentafluoropropane which comprises hydrogenating 1,2,3,3,3-pentafluoro-1-chloropropene with hydrogen in vapor phase in the presence of a noble metal catalyst. This process serves to produce readily at a low cost 1,1,1,2,3-pentafluoropropane, which is useful and does not cause environmental destruction (i.e. is capable of environmental protection), from an inexpensive starting material in one stage.
摘要翻译：一种生产1,1,1,2,3-五氟丙烷的方法，该方法包括在贵金属催化剂存在下，使氢气在氢气中氢化为1,2,3,3,3-五氟-1-氯代丙烯。该方法易于以低成本生产1,1,1,2,3-五氟丙烷，其在一个阶段从廉价的起始材料是有用的并且不引起环境破坏（即能够环境保护）。

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