公开(公告)号：US20200238277A1

公开(公告)日：2020-07-30

申请号：US16808506

申请日：2020-03-04

Applicant: AGC Inc.

Inventor： Masahiro OHKURA ,  Daisuke TAGUCHI ,  Masamichi IDE ,  Naoki MATSUOKA

IPC: B01L3/00 ,  C08F214/26

Abstract: To provide a microchannel chip which is a chip provided internally with an inner space that can be used as a flow channel, and which is excellent in drug non-absorption properties of the channel. The microchannel chip has formed therein a plurality of openings H1, H2 and an inner space S connecting the plurality of openings H1, H2, and at least a part of the surface in contact with the inner space S is made of a fluorinated copolymer containing from 5 to 99 mol % of units based on CF2═CFX (X is a fluorine atom, a chlorine atom or CF3).

公开(公告)号：US20220195099A1

公开(公告)日：2022-06-23

申请号：US17654095

申请日：2022-03-09

Applicant: AGC Inc.

Inventor： Masahiro OHKURA ,  Shun WATANUKI

IPC: C08F293/00 ,  C08F14/26 ,  C08F14/18 ,  C08F14/24

Abstract: A method of producing a fluorine-containing compound is a method of producing a compound (30) having partial structure (3) by an insertion reaction of compound (20) into compound (10) that has partial structure (1), in the presence of an ionic catalyst formed from a specific monovalent anion and a counter cation. In the formulas, * represents a bonding site, and X1 and R1 to R4 each independently represents a hydrogen atom, a fluorine atom, a chlorine atom, or an organic group having a carbon number of 1 to 20 which may have a substituent.

公开(公告)号：US20190309111A1

公开(公告)日：2019-10-10

申请号：US16451243

申请日：2019-06-25

Applicant: AGC Inc.

Inventor： Masahiro OHKURA ,  Norihide SUGIYAMA ,  Takeshi ERIGUCHI

IPC: C08F214/18 ,  C08F214/26 ,  C08F216/14 ,  C08L27/14 ,  C08K5/29

Abstract: A curable composition capable of being cured at a low temperature of from room temperature to 150° C. is provided. The curable composition comprises a fluorinated polymer containing at least three functional groups represented by the following formula (F) and at least one curing agent selected from the group consisting of an isocyanate-type curing agent, a blocked isocyanate-type curing agent and an amino resin-type curing agent: —Rf1COZ1   (F) (in the formula (1), Rf1 is a fluoroalkylene group, or a fluoroalkylene group with at least two carbon atoms having an etheric oxygen atom between carbon-carbon atoms, Z1 is NR1NR2H or NR3OR4, and R1, R2, R3 and R4 are each independently a hydrogen atom or an alkyl group.)

公开(公告)号：US20190389983A1

公开(公告)日：2019-12-26

申请号：US16564610

申请日：2019-09-09

Applicant: AGC INC.

Inventor： Masahiro OHKURA ,  Kenta NATSUKAWA

IPC: C08F14/18 ,  C08F297/00

Abstract: The present invention relates to a method of producing a polymer including: polymerizing a compound represented by the following formula (3); or copolymerizing the compound represented by the following formula (3) with a compound (6) having a reactive carbon-carbon double bond and differing from the compound represented by the following formula (3), in a presence of at least one compound selected from the group consisting of compounds represented by the following formula (1) and compounds represented by the following formula (2).

公开(公告)号：US20190315896A1

公开(公告)日：2019-10-17

申请号：US16452610

申请日：2019-06-26

Applicant: AGC Inc.

Inventor： Masahiro OHKURA ,  Norihide SUGIYAMA

IPC: C08F214/26 ,  C09D127/18 ,  H01B3/44 ,  H01B13/00 ,  H01B13/06 ,  H01F27/28 ,  H01F27/32

Abstract: To provide an electric wire and coil covered with a cured product of a heat- or photo-curable fluorinated polymer and having high insulating properties and high productivity. An electric wire comprising a conductor wire and a covering layer covering the outer periphery of the conductor wire, wherein the covering layer is made of a cured product of a curable composition comprising a fluorinated polymer containing at least three functional groups represented by the following formula (F): —Rf1COZ1  (F) (in the formula (F), Rf1 is a single bond, a fluoroalkylene group, or a fluoroalkylene group with at least two carbon atoms having an etheric oxygen atom between carbon-carbon atoms, Z1 is NR1NR2H, NR3OR4 or OR5, and R1, R2, R3, R4 and R5 are each independently a hydrogen atom or an alkyl group.)