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1. 发明公开

EP4317214A3 METHOD FOR MANUFACTURING FLUOROPOLYMER 审中-实审
公开(公告)号：EP4317214A3
公开(公告)日：2024-05-01
申请号：EP23216669.4
申请日：2019-03-01
申请人： Daikin Industries, Ltd.
发明人： NANBA, Yoshinori , ICHIKAWA, Kenji , FUJIMOTO, Yohei , YOSHIDA, Hirotoshi , SATO, Hiroyuki , KATO, Taketo , ITO, Kengo , ISHIHARA, Sumi , HIGASHI, Masahiro , YONEDA, Satoru , AOYAMA, Hirokazu , SUKEGAWA, Masamichi , KISHIKAWA, Yosuke , TAIRA, Takahiro , OKUI, Chiaki , YAMANAKA, Taku
IPC分类号： C08F2/44 , B29C55/00 , C08F2/24 , C08F14/18 , C08F261/06 , C08L27/12 , C08F259/08 , C08F2/26 , C08F214/26 , C08L27/18 , C08F116/14
CPC分类号： C08L27/12 , C08F259/08 , B29C55/16 , B29C55/18 , B29C55/06 , C08L27/18 , C08F261/06 , C08F2/26 , C08F116/14 , C08F114/26 , C08F14/26 , C08F214/26
摘要： An object of the present disclosure is to provide a novel method for producing a fluoropolymer. The present disclosure relates to a method for producing a fluoropolymer, comprising polymerizing a fluoromonomer in an aqueous medium in the presence of a polymer (1) to provide a fluoropolymer, the polymer (1) comprising a polymerized unit (1) derived from a monomer represented by the following general formula (1): CX2=CY(-CZ2-O-Rf-A) (1)
wherein X is the same or different and is -H or -F; Y is -H, -F, an alkyl group, or a fluorine-containing alkyl group; Z is the same or different and is -H, -F, an alkyl group, or a fluoroalkyl group; Rf is a fluorine-containing alkylene group having 1 to 40 carbon atoms or a fluorine-containing alkylene group having 2 to 100 carbon atoms and having an ether bond; and A is -COOM, - SO3M, or -OSO3M, wherein M is -H, a metal atom, -NR74, imidazolium optionally having a substituent, pyridinium optionally having a substituent, or phosphonium optionally having a substituent, wherein R7 is H or an organic group, with the proviso that at least one of X, Y, and Z contains a fluorine atom.

2. 发明公开

EP4260692A1 SEAL MEMBER FOR LIVESTOCK SENSOR AND LIVESTOCK SENSOR 审中-实审
公开(公告)号：EP4260692A1
公开(公告)日：2023-10-18
申请号：EP21903313.1
申请日：2021-12-03
申请人： DAIKIN INDUSTRIES, LTD.
发明人： ISHII, Kenji , TANAKA, Yoshito , SHIMOSUKI, Takumi , KOMORI, Masaji , MUKAE, Hirofumi , FUKUSHIMA, Toshiyuki , YAMAUCHI, Akiyoshi , KISHIKAWA, Yosuke , AOYAMA, Hirokazu
IPC分类号： A01K29/00 , A61B5/07
摘要： Provided is a seal for a livestock sensor that has excellent resistance to organic acids and excellently low acid permeability. The disclosure relates to a seal for a livestock sensor containing a resin or a rubber free from a chlorine atom.

3. 发明公开

EP4357330A1 FLUORINE-CONTAINING PILLARARENE 审中-实审
公开(公告)号：EP4357330A1
公开(公告)日：2024-04-24
申请号：EP22825072.6
申请日：2022-06-16
申请人： Kyoto University , DAIKIN INDUSTRIES, LTD.
发明人： OGOSHI, Tomoki , ONISHI, Katsuto , YAMAGUCHI, Shuhei , SHIOTANI, Yuko , KOMORI, Masaji , AOYAMA, Hirokazu , KISHIKAWA, Yosuke , YAMAUCHI, Akiyoshi
IPC分类号： C07C43/205 , C08G8/28 , C08L61/12 , C09K3/18
CPC分类号： C07C271/44 , C07C43/225 , C09K3/18 , C07C43/21 , C08G61/02 , C08G10/00 , C08G2261/4220130101 , C08G2261/22620130101 , C08G2261/14620130101 , C08G2261/142420130101 , C08G2261/34220130101 , C08G2261/141220130101 , C08G2261/14820130101 , C08G2261/14320130101 , C08G2261/143220130101 , C08L65/00 , C09D165/00 , C07C2603/9220170501 , C08L61/12
摘要： The present invention provides a compound represented by Formula (1A) below wherein the symbols are as defined in the description:

4. 发明公开

EP4245132A1 CASING FOR LIVESTOCK SENSOR AND LIVESTOCK SENSOR 审中-实审
公开(公告)号：EP4245132A1
公开(公告)日：2023-09-20
申请号：EP21903320.6
申请日：2021-12-03
申请人： DAIKIN INDUSTRIES, LTD.
发明人： FUKUSHIMA, Toshiyuki , MUKAE, Hirofumi , ISHII, Kenji , TANAKA, Yoshito , KOMORI, Masaji , SHIMOSUKI, Takumi , YAMAUCHI, Akiyoshi , KISHIKAWA, Yosuke , AOYAMA, Hirokazu
IPC分类号： A01K29/00
摘要： Provided is a housing for a livestock sensor capable of constituting a livestock sensor that can be easily administered orally to livestock. The disclosure relates to a housing for a livestock sensor, the housing including: a resin having a coefficient of kinetic friction of 0.40 or lower and a coefficient of static friction of 0.10 or lower.

5. 发明公开

EP4219638A1 MODIFIED NATURAL MATERIAL AND USE THEREOF 审中-实审
公开(公告)号：EP4219638A1
公开(公告)日：2023-08-02
申请号：EP21872511.7
申请日：2021-09-22
申请人： Daikin Industries, Ltd.
发明人： AKUTA, Ryou , MATSUMOTO, Akane , SAKAMAKI, Tatsunori , HIGASHI, Masahiro , AOYAMA, Hirokazu , KISHIKAWA, Yosuke , TANAKA, Yoshito , SHIOTANI, Yuko , AIHARA, Marina , TOUGO, Yukinori , DEWA, Wakako , IIDA, Mayumi
IPC分类号： C09D101/00 , B65D65/00 , C08B3/00 , C08B13/00 , C08B37/00 , C08B37/04 , C08B37/08 , C09D103/00 , C09D105/00 , C09K3/18 , D06M15/01 , D21H17/02 , D21H17/03 , D21H19/10 , D21H21/00 , D21H21/14
摘要： An oil repellent agent capable of imparting satisfactory oil repellency is provided using a natural material that is a biomass material in harmony with the environment. The oil repellent agent has a structure such that a hydrogen atom in a hydroxy group in a natural material having at least one hydroxy group is substituted by an R group. R group: -Y-Z [wherein Y represents a direct bond,-C(=O)-, -C(=O)-NR'- or -C(=S)-NR'- (wherein R' represents a hydrogen atom or a C 1 to C 4 alkyl group); and Z represents a hydrocarbon group having 1 to 40 carbon atoms and optionally having a substituent or a polysiloxane]. The natural material is preferably a monosaccharide, a polysaccharide, glycerine or polyglycerine.

6. 发明公开

EP3514138A1 CARBOXYLATE SALT OR SULFONATE SALT, AND SURFACTANT 有权转让
公开(公告)号：EP3514138A1
公开(公告)日：2019-07-24
申请号：EP17856398.7
申请日：2017-09-29
申请人： Daikin Industries, Ltd.
发明人： HIGASHI, Masahiro , YONEDA, Satoru , YAMAUCHI, Akiyoshi , ISHIHARA, Sumi , KISHIKAWA, Yosuke , AOYAMA, Hirokazu
IPC分类号： C07C59/185 , B01F17/00 , C09K3/00
摘要： The invention provides a novel carboxylic acid salt or sulfonic acid salt containing a plurality of carbonyl groups, and a surfactant. Each salt is a compound represented by the following formula:

R 1 -C(=O)-R 2 -C(=O)-R 3 -A

wherein R 1 is a linear or branched alkyl group containing one or more carbon atoms or a cyclic alkyl group containing three or more carbon atoms, with a hydrogen atom that binds to a carbon atom being optionally replaced by a hydroxy group or a monovalent organic group containing an ester bond, the alkyl group optionally containing a carbonyl group when containing two or more carbon atoms, and the alkyl group optionally containing a monovalent or divalent heterocycle or being optionally in a cyclized form when containing three or more carbon atoms; R 2 and R 3 are each individually a single bond or a divalent linking group; R 1 , R 2 , and R 3 contain five or more carbon atoms in total; A is -COOX or -SO 3 X, wherein X is H, a metal atom, NR 4 4 , imidazolium optionally containing a substituent, pyridinium optionally containing a substituent, or phosphonium optionally containing a substituent, where R 4 s are each H or an organic group and are the same as or different from each other; and any two of R 1 , R 2 , and R 3 optionally bind to each other to form a ring.

7. 发明公开

EP1981034A1 ACTUATOR ELEMENT 有权
标题翻译： STELLGLIEDELEMENT
公开(公告)号：EP1981034A1
公开(公告)日：2008-10-15
申请号：EP07707174.4
申请日：2007-01-22
申请人： DAIKIN INDUSTRIES, LTD.
发明人： KOMATSU, Yuzo , HIRATA, Keiko , MOHRI, Haruhiko , AOYAMA, Hirokazu
IPC分类号： H01B1/06 , C08K3/00 , C08K5/00 , C08L27/12 , H02N11/00 , B81B3/00
CPC分类号： H01B1/122 , C08K5/0008 , C08K5/3445 , C08K7/24 , C09D127/12 , H02N11/006 , Y10S310/80
摘要： There is provided an actuator element which can be driven at low voltages, is operated stably in air and in vacuo with a quick response, exhibits a large degree of displacement and a large displacement force, has high mechanical strength including flexibility, thus giving long-term durability for repeated use, can be produced by a very simple method, can be formed into a small size because of a simple structure, and can be put into practical use in wide applications. The actuator element is comprised of an ion-conducting layer for an actuator element comprising (I) a fluorine-containing polymer having functional group and (II) an ionic liquid, in which the fluorine-containing polymer having functional group is a polymer having functional group selected from the group consisting of -OH, -COOH, -COOR, -CN, iodine atom, epoxy group and (meth)acryloyl group in a polymer side chain and/or at an end of a polymer trunk chain, and an electrode layer comprising (I) the fluorine-containing polymer having functional group, (II) an ionic liquid and (III) an electroconductive nano-filler.
摘要翻译：提供了可以在低电压下驱动的致动器元件，在空气中稳定地运行并且在真空中快速响应，表现出大的位移和大的位移力，具有高的机械强度，包括柔性，反复使用的长期耐用性可以通过非常简单的方法制造，由于结构简单而可以形成小尺寸，并且可以广泛应用于实际应用中。致动器元件包括用于致动器元件的离子传导层，其包括（I）具有官能团的含氟聚合物和（II）离子液体，其中具有官能团的含氟聚合物是具有官能团的聚合物在聚合物侧链和/或聚合物主链的末端选自-OH，-COOH，-COOR，-CN，碘原子，环氧基和（甲基）丙烯酰基的基团，和电极层（I）具有官能团的含氟聚合物，（II）离子液体和（III）导电纳米填料。

8. 发明公开

EP0716065A1 PROCESS FOR PRODUCING HEXAFLUOROCYCLOBUTENE AND PROCESS FOR PRODUCING HEXAFLUOROCYCLOBUTANE 失效
标题翻译：生产六氟环丁烯的方法和生产六氟环戊烷的方法
公开(公告)号：EP0716065A1
公开(公告)日：1996-06-12
申请号：EP94923068.4
申请日：1994-08-03
申请人： DAIKIN INDUSTRIES, LTD.
发明人： NAKADA, Tatsuo , AOYAMA, Hirokazu , YAMAMOTO, Akinori
IPC分类号： C07C23/06 , C07C17/23 , C07C17/354 , B01J21/08 , B01J23/26 , B01J23/74 , B01J23/86 , B01J27/138 , B01J23/44 , B01J23/46
CPC分类号： C07C23/06 , B01J23/464 , C07C17/23 , C07C17/281 , C07C17/354
摘要： Manufacturing method for hexafluorocyclobutene in which 1,2-dichlorohexafluorocyclobutane is dechlorinated using hydrogen in the presence of a metal oxide and/or silicon oxide catalyst. Manufacturing method for (Z)-1,2,3,3,4,4-hexafluorocyclobutane which carries out the hydrogen-adding reaction (hydrogen reduction) of the raw material, 1,2-dichlorohexafluorocyclobutane, in the presence of a rhodium catalyst, or which carries out vapor-phase hydrogen reduction of hexafluorocyclobutene in the presence of a palladium catalyst.
Using this manufacturing method, hexafluorocyclobutene can easily be derived in a single step with high selectivity from 1,2-dichlorohexafluorocyclobutane which can be obtained readily and at a low cost. This method also produces a high yield of (Z)-1,2,3,3,4,4-hexafluorocyclobutane.
摘要翻译：六氟环丁烯的制造方法，其中在金属氧化物和/或氧化硅催化剂存在下使用氢气使1,2-二氯六氟环丁烷脱氯。在铑催化剂存在下，对原料1,2-二氯六氟环丁烷进行加氢反应（氢还原）的（Z）-1,2,3,3,4,4-六氟环丁烷的制造方法或者在钯催化剂存在下进行六氟环丁烯的气相氢还原。采用这种制造方法，六氟环丁烯可容易地以低成本容易地从1,2-二氯六氟环丁烷高选择性地一步得到。该方法也产生（Z）-1,2,3,3,4,4-六氟环丁烷的高收率。

9. 发明公开

EP0650948A1 FLUORINATING REAGENT AND FLUORINATING METHOD 失效
标题翻译： FLUORIERUNGSREAGENZ UND FLUORIERUNGSVERFAHREN。
公开(公告)号：EP0650948A1
公开(公告)日：1995-05-03
申请号：EP93916197.2
申请日：1993-07-19
申请人： DAIKIN INDUSTRIES, LTD.
发明人： AOYAMA, Hirokazu
IPC分类号： C07B39/00 , C07C17/16 , C07C19/08 , C07F9/535
CPC分类号： C07F9/535 , C07B39/00 , C07C17/16 , C07C17/361 , C07C22/04
摘要： A fluorinating reagent represented by general formula (I), and a method of fluorinating an alcoholic hydroxyl group with the same, wherein R represents C₁-C₅ alkyl or dialkylamino having C₁-C₃ alkyl groups. The starting material of the reagent can be readily converted into the target compound, is reduced in toxicity and corrosiveness, can be readily prepared and is readily available. An alcoholic compound can be readily fluorinated with this reagent.
摘要翻译：由通式（I）表示的氟化试剂，以及使用该氟化剂的醇羟基的方法，其中R表示C1-C5烷基或具有C1-C3烷基的二烷基氨基。试剂的原料可以容易地转化成目标化合物，降低毒性和腐蚀性，可以容易地制备并且容易获得。醇类化合物可以用该试剂容易地氟化。

10. 发明公开

EP4328282A1 OIL-RESISTANT AGENT AND PAPER PRODUCT 审中-实审
公开(公告)号：EP4328282A1
公开(公告)日：2024-02-28
申请号：EP22820163.8
申请日：2022-06-03
申请人： Daikin Industries, Ltd.
发明人： SAKAMAKI, Tatsunori , AKUTA, Ryo , MATSUMOTO, Akane , AIHARA, Marina , HIGASHI, Masahiro , AOYAMA, Hirokazu , KISHIKAWA, Yosuke
IPC分类号： C09K3/00 , B65D65/42 , C09D5/02 , C09D201/02 , D21H19/10 , D21H21/14
摘要： The present invention imparts, to a paper product, oil resistance against a liquid oil, by means of an oil-resistant agent comprising a polymer (A) obtained by modifying, with an aliphatic hydrocarbon group (a2) which has 1-40 carbon atoms, a polymer (a1) that comprises at least one selected from the group consisting of a hydroxyl group and an amino group.

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