公开(公告)号：US20130040148A1

公开(公告)日：2013-02-14

申请号：US13652974

申请日：2012-10-16

Applicant: ASAHI GLASS COMPANY, LIMITED

Inventor： Sho MASUDA ,  Takashi Nakano ,  Naoko Shirota ,  Shun Saito

IPC: C09D127/18 ,  B32B15/08 ,  B05D5/06 ,  C08K5/06 ,  C08K5/315 ,  B32B27/06 ,  B32B17/10

CPC classification number: C09D127/18 ,  C09D7/20 ,  C09D123/0892 ,  F24S23/82 ,  Y02E10/40 ,  Y10T428/3154

Abstract: To provide a coating composition capable of forming a coating film having excellent functions on the surface of a solar heat-collecting reflective plate, and a solar heat-collecting reflective plate obtainable by such a composition, as well as processes for their production. A coating composition for coating the surface of a solar heat-collecting reflective plate, which comprises a fluorinated copolymer having repeating units derived from ethylene and repeating units derived from tetrafluoroethylene, and a solvent capable of dissolving the fluorinated copolymer at a temperature of not higher than the melting point of the fluorinated copolymer; a solar heat-collecting reflective plate obtainable by such a composition; and processes for producing such a composition and a reflective plate.

Abstract translation: 为了提供能够在太阳能集热反射板的表面上形成具有优异功能的涂膜的涂料组合物，以及可通过这种组合物获得的太阳能集热反射板，以及它们的生产方法。 一种用于涂覆太阳能集热反射板表面的涂料组合物，其包含含有衍生自乙烯的重复单元的氟化共聚物和衍生自四氟乙烯的重复单元，以及能够在不高于 氟化共聚物的熔点; 通过这种组合物可获得的太阳能集热反射板; 以及制造这种组合物和反射板的方法。

公开(公告)号：US20130202810A1

公开(公告)日：2013-08-08

申请号：US13831183

申请日：2013-03-14

Applicant: Asahi Glass Company, Limited

Inventor： Takashi NAKANO ,  Kuniko Okano ,  Naoko Shirota ,  Kmiaki Kashiwagi ,  Yoshitomi Morizawa ,  Yoshiki Hamatani

IPC: B05D5/12

CPC classification number: B05D5/12 ,  C08F214/265 ,  C08K5/03 ,  C08K5/07 ,  C09D127/18 ,  H01G7/021 ,  H01G7/023 ,  H02N1/00

Abstract: To provide a process for producing a charge retention medium, with which a coating film (precursor of a charge retention medium) containing a fluorinated copolymer having repeating units based on tetrafluoroethylene and repeating units based on ethylene can easily be formed on the surface of a substrate, even in a case where the surface of the substrate has a complicated shape.A process for producing a charge retention medium (electret 30), which comprises a step of applying a coating composition containing a fluorinated copolymer (A) having repeating units based on tetrafluoroethylene and repeating units based on ethylene, and an organic solvent (C), to a substrate (first substrate 10) to form a coating film.

Abstract translation: 提供一种制备电荷保持介质的方法，通过该方法可以容易地在基板的表面上形成含有基于四氟乙烯的重复单元和基于乙烯的重复单元的含氟共聚物的涂膜（电荷保持介质的前体） 即使在基板的表面形状复杂的情况下也是如此。 一种制备电荷保留介质（驻极体30）的方法，其包括以下步骤：涂布含有基于四氟乙烯的重复单元和基于乙烯的重复单元的含氟共聚物（A）和有机溶剂（C）的涂料组合物， 到基板（第一基板10）以形成涂膜。

公开(公告)号：US09598345B2

公开(公告)日：2017-03-21

申请号：US14991393

申请日：2016-01-08

Applicant: ASAHI GLASS COMPANY, LIMITED

Inventor： Tomoyuki Fujita ,  Koichi Murata ,  Naoko Shirota ,  Yusuke Suzuki ,  Daisuke Jomuta

IPC: C07C67/10 ,  C07C67/00 ,  C07C51/093

CPC classification number: C07C67/10 ,  C07C51/093 ,  C07C67/00 ,  Y02P20/582 ,  C07C69/54 ,  C07C57/04

Abstract: The present invention relates to a method for producing an unsaturated-acid ester or an unsaturated acid, containing a step of reacting a compound (1) represented by the following formula (1) with a compound represented by the following formula (2) (excluding the compound (1)) in the presence of a Lewis acid catalyst at a temperature of the boiling point of the compound (1) or higher and 350° C. or lower, thereby obtaining products including a compound represented by the following formula (3): (in formula (1) and formula (3), R1, R2 and R4 each independently may be hydrogen atom or an alkyl group, R3 and R5 each independently are hydrogen atom or a deuterium atom, and X is a halogen atom; in formula (2) and formula (3), R6 may be hydrogen atom, an alkyl group or an aryl group, and R7 is hydrogen atom or a deuterium atom).

公开(公告)号：US09617379B2

公开(公告)日：2017-04-11

申请号：US15233981

申请日：2016-08-11

Applicant: Asahi Glass Company, Limited

Inventor： Takashi Okazoe ,  Masayuki Miyazaki ,  Kazuya Oharu ,  Tomoyuki Fujita ,  Shinji Wada ,  Koichi Murata ,  Naoko Shirota

IPC: C08G63/02 ,  C08G64/00 ,  C08G64/30 ,  C07C29/38 ,  C07C67/00 ,  C07C67/14 ,  C07C67/317 ,  C07C68/00 ,  C07C68/06 ,  C07C45/63 ,  C07C49/16 ,  C07C51/16 ,  C07C51/377 ,  C07C57/04 ,  C07C17/361 ,  C08G64/06

CPC classification number: C08G64/307 ,  C07C17/361 ,  C07C29/38 ,  C07C45/63 ,  C07C49/16 ,  C07C51/16 ,  C07C51/377 ,  C07C57/04 ,  C07C67/00 ,  C07C67/14 ,  C07C67/317 ,  C07C68/00 ,  C07C68/06 ,  C08G64/00 ,  C08G64/06 ,  C07C69/96 ,  C07C31/36 ,  C07C69/63 ,  C07C69/54

Abstract: The present invention relates to a method for producing a carbonate compound and methacrylic acid or an ester thereof, containing a step (a1) of obtaining hexachloroacetone and hydrogen chloride from acetone and chlorine molecule, a step (a2) of obtaining a dialkyl carbonate and chloroform from hexachloroacetone and an alkyl alcohol, a step (b1) of obtaining 1,1,1-trichloro-2-methyl-2-propanol from chloroform and acetone, a step (b2+b3 or b4) of obtaining methacrylic acid or an ester thereof and hydrogen chloride from 1,1,1-trichloro-2-methyl-2-propanol and water or an alcohol, and a step (c1 or c2) of obtaining chlorine molecule by reacting hydrogen chloride with oxygen molecule.

公开(公告)号：US09447235B2

公开(公告)日：2016-09-20

申请号：US14883759

申请日：2015-10-15

Applicant: ASAHI GLASS COMPANY, LIMITED

Inventor： Naoko Shirota ,  Takashi Okazoe ,  Kimiaki Kashiwagi

IPC: C08G63/02 ,  C08G64/28 ,  C08G64/30 ,  C08G64/00

CPC classification number: C08G64/28 ,  C08G64/307

Abstract: The present invention relates to a method of producing polycarbonate containing following step (a) and step (b), (a) a step of reacting a specific fluorine-containing carbonate (Compound (1), etc.) and an aromatic dihydroxy compound in the presence of a condensation catalyst, to obtain a prepolymer, and (b) a step of heating the prepolymer at a temperature which is lower than a melting temperature of the prepolymer and performing solid phase polymerization on the prepolymer while a fluorine-containing alcohol that is produced as a by-product is discharged out of a system, to obtain a polycarbonate.

公开(公告)号：US09427777B2

公开(公告)日：2016-08-30

申请号：US13831183

申请日：2013-03-14

Applicant: Asahi Glass Company, Limited

Inventor： Takashi Nakano ,  Kuniko Okano ,  Naoko Shirota ,  Kimiaki Kashiwagi ,  Yoshitomi Morizawa ,  Yoshiki Hamatani

IPC: B05D3/00 ,  B29C71/02 ,  B29C71/04 ,  B05D5/12 ,  C08F214/26 ,  H01G7/02 ,  C09D127/18 ,  H02N1/00 ,  C08K5/03 ,  C08K5/07

CPC classification number: B05D5/12 ,  C08F214/265 ,  C08K5/03 ,  C08K5/07 ,  C09D127/18 ,  H01G7/021 ,  H01G7/023 ,  H02N1/00

Abstract: To provide a process for producing a charge retention medium, with which a coating film (precursor of a charge retention medium) containing a fluorinated copolymer having repeating units based on tetrafluoroethylene and repeating units based on ethylene can easily be formed on the surface of a substrate, even in a case where the surface of the substrate has a complicated shape.A process for producing a charge retention medium (electret 30), which comprises a step of applying a coating composition containing a fluorinated copolymer (A) having repeating units based on tetrafluoroethylene and repeating units based on ethylene, and an organic solvent (C), to a substrate (first substrate 10) to form a coating film.

Abstract translation: 提供一种制备电荷保持介质的方法，通过该方法可以容易地在基板的表面上形成含有基于四氟乙烯的重复单元和基于乙烯的重复单元的含氟共聚物的涂膜（电荷保持介质的前体） 即使在基板的表面形状复杂的情况下也是如此。 一种制备电荷保留介质（驻极体30）的方法，其包括以下步骤：涂布含有基于四氟乙烯的重复单元和基于乙烯的重复单元的含氟共聚物（A）和有机溶剂（C）的涂料组合物， 到基板（第一基板10）以形成涂膜。