公开(公告)号：EP4442736A1

公开(公告)日：2024-10-09

申请号：EP22922138.7

申请日：2022-12-15

申请人： Matsumoto Yushi-Seiyaku Co., Ltd.

发明人： TOKUMURA, Sachiko

IPC分类号： C08J3/12 ,  A61K8/00 ,  A61K8/73 ,  A61K8/81 ,  A61K8/85 ,  A61K8/86 ,  A61K8/87 ,  A61K8/88 ,  C08J3/16 ,  C09D7/65 ,  C09D201/00

CPC分类号： A61K8/00 ,  A61K8/73 ,  A61K8/81 ,  A61K8/85 ,  A61K8/86 ,  A61K8/87 ,  A61K8/88 ,  C08J3/16 ,  C08J3/12 ,  C09D7/65 ,  C09D201/00

摘要： The purpose of the present invention is to provide particles having excellent slipperiness and a soft texture, and uses thereof. (Particles of first embodiment) Particles having an average particle diameter of 0.5-100 µ m, a compressive aggregate modulus of 0-25% and a compressive recovery modulus of 60-100%. Preferably, the particles have a sphericity of 0.6-1.0. Preferably, the particles contain an organic polymer. Preferably, the organic polymer contains a thermoplastic resin. (Particles of second embodiment) Particles containing a thermoplastic resin and having an average particle diameter of 0.5-100 µm and a compressive aggregate modulus of 0-25%.

公开(公告)号：EP4435047A1

公开(公告)日：2024-09-25

申请号：EP22895589.4

申请日：2022-11-15

申请人： Mitsui Chemicals, Inc.

发明人： TATEMATSU Ryo ,  ABE Shota

IPC分类号： C08L23/08 ,  C08F4/6592 ,  C08G18/08 ,  C08L63/00 ,  C08L75/04 ,  C09D7/65 ,  C09D123/08 ,  C09D201/00

CPC分类号： C08F4/6592 ,  C09D123/08 ,  C09D7/65 ,  C09D201/00 ,  C08L63/00 ,  C08L75/04 ,  C08L23/08 ,  C08G18/08

摘要： To provide a resin composition excellent in foam suppressing properties as well as foam breaking properties.
A resin composition including a resin (X) excluding the copolymer (Y) described below and an ethylene·α-olefin copolymer (Y) satisfying the following requirements (y-1) and (y-2) :
(y-1) The solubility parameter calculated based on a D. W. Van Krevelen's estimation method is 15.5 to 16.3 (MPa)1/2; and
(y-2) The weight-average molecular weight (Mw) obtained by gel permeation chromatography (GPC) is 1,500 to 30,000.

公开(公告)号：EP4428120A1

公开(公告)日：2024-09-11

申请号：EP22890041.1

申请日：2022-11-04

申请人： ADEKA CORPORATION

发明人： ISHIZUKI Kazuya ,  MASAI Shogo

IPC分类号： C07D211/46 ,  C08F220/36 ,  C08K5/3432 ,  C08L101/00 ,  C09D201/00 ,  C09D7/65

CPC分类号： C07D211/46 ,  C09D7/65 ,  C08K5/3432 ,  C09D201/00 ,  C08F220/36 ,  C08L101/00

摘要： To provide a compound, a polymer, a light stabilizer composition, a resin composition, a coating material composition, an article, a sealing material, a molded article, a method for producing a weather-resistant resin composition, and a method for improving weather resistance of a synthetic resin, in which excellent weather resistance can be imparted to a resin composition. A compound represented by the following general formula (1'):

wherein n represents 1 or 2, when n is 1, X represents, for example, a substituted or unsubstituted monovalent hydrocarbon group having 1 to 30 carbon atoms, when n is 2, X represents, for example, a substituted or unsubstituted divalent hydrocarbon group having 1 to 30 carbon atoms and Y represents, for example, a single bond, Z represents, for example, a single bond, R1 represents, for example, a hydrogen atom, R2 represents, for example, a substituted or unsubstituted monovalent hydrocarbon group having 1 to 30 carbon atoms, and each of R3, R5 and R6 independently represents a substituted or unsubstituted monovalent hydrocarbon group having 1 to 30 carbon atoms.

公开(公告)号：EP3873959B1

公开(公告)日：2024-09-11

申请号：EP19790213.3

申请日：2019-10-24

IPC分类号： B05D7/00 ,  C09D201/00

CPC分类号： C08G18/246 ,  C08G18/289 ,  C08G18/3206 ,  C08G18/6229 ,  C08G18/73 ,  C08G18/755 ,  C08G18/778 ,  B05D7/546 ,  C09D175/04 ,  C09D201/00

公开(公告)号：EP4414394A1

公开(公告)日：2024-08-14

申请号：EP22878184.5

申请日：2022-08-04

申请人： DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.

发明人： DOI Seiji ,  ONIDUKA Hiroya ,  HASHIMOTO Risa ,  UMEDA Daichi ,  SHIMANAKA Hiroyuki ,  KAMABAYASHI Jun

IPC分类号： C08F290/06 ,  C09C1/44 ,  C09C3/04 ,  C09C3/10 ,  C09D5/24 ,  C09D17/00 ,  C08L33/14 ,  C08L33/24 ,  C09D201/00 ,  C09D11/037 ,  C01B32/174 ,  C08K3/04 ,  C09D7/61 ,  C09K23/52

CPC分类号： Y02E60/50 ,  B01F23/45 ,  C01B32/174 ,  C08F290/06 ,  C08K3/04 ,  C08L33/14 ,  C08L33/24 ,  C08L55/00 ,  C08L101/00 ,  C09C1/44 ,  C09C3/04 ,  C09C3/10 ,  C09D5/24 ,  C09D7/61 ,  C09D11/037 ,  C09D11/10 ,  C09D17/00 ,  C09D133/00 ,  C09D201/00 ,  C09K23/52

摘要： There is provided a method for producing a carbon material dispersion, which makes it possible to simply produce a dispersion in which a carbon material containing a carbon nanotube is dispersed favorably without substantially producing a coarse aggregate, the dispersion excellent in viscosity stability. The method is a method for producing a carbon material dispersion, the method including a step (1) of subjecting a raw material containing: a carbon material containing a carbon nanotube; a dispersant; and a liquid medium to a stirring treatment to obtain a wetted mixture, and a step (2) of subjecting the wetted mixture to a dispersion treatment using a high-pressure homogenizer, wherein the high-pressure homogenizer is at least any one of a high-pressure homogenizer (A1) employing a system of allowing the wetted mixtures jetted by pressurization to collide with each other to form fine particles and a high-pressure homogenizer (A2)employing a system of introducing the wetted mixture pressurized into a collision chamber to form fine particles, and a two-stage dispersion treatment in which the inner diameter of the ejection nozzle and the treatment pressure are changed is performed.

公开(公告)号：EP4397727A1

公开(公告)日：2024-07-10

申请号：EP22863983.7

申请日：2022-06-08

申请人： Sakata INX Corporation

发明人： SANO, Takaaki ,  UEDA, Eri ,  MORIYASU, Kazuki ,  MAEDA, Hirohito

IPC分类号： C09D11/54 ,  B41J2/01 ,  C09D5/00 ,  C09D5/02 ,  C09D7/40 ,  C09D123/00 ,  C09D175/04

CPC分类号： B41J2/01 ,  B41M5/00 ,  C09D5/00 ,  C09D5/02 ,  C09D7/40 ,  C09D7/45 ,  C09D7/63 ,  C09D7/61 ,  C09D11/54 ,  C09D123/00 ,  C09D175/04 ,  C09D201/00

摘要： An object is to provide a primer composition that has excellent storage stability, demonstrates excellent printability immediately after and 1 month after the manufacture of the primer, and also ensures that a film of the primer composition has excellent drying property, and the printed primer film has excellent transparency. As a solution, a primer composition containing a resin emulsion, cohesion promoter, surfactant, and water, as described below, is provided. The resin emulsion is at least one type selected from polyolefin-based resin emulsions and urethane-based resin emulsions; one or more surfactants (A) selected from acetylene-based surfactants and silicone-based surfactants; one or more nonionic surfactants (B) other than the surfactant(s) (A), having a HLB value of 10.0 or greater but under 15.5 and also having multiple polyoxyalkylene groups in the molecule, are selected from the group consisting of polyoxyalkylene group-containing fatty acid glyceryls, polyoxyalkylene group-containing aliphatic amines, and polyoxyalkylene group-containing sorbitan fatty acid esters; the content percentage of the nonionic surfactant(s) (B) in the primer composition is 3.0% by mass or lower; and no organic solvent is contained, or the content of organic solvent(s) in the primer composition is 1.0% by mass or lower.

公开(公告)号：EP4397725A1

公开(公告)日：2024-07-10

申请号：EP22863984.5

申请日：2022-06-08

申请人： Sakata INX Corporation

发明人： SANO, Takaaki ,  UEDA, Eri ,  MORIYASU, Kazuki ,  MAEDA, Hirohito

IPC分类号： C09D5/00 ,  C09D5/02 ,  C09D201/00 ,  B41J2/01 ,  C09D11/54 ,  B41M5/00 ,  C09D7/61 ,  C09D7/63

CPC分类号： B41J2/01 ,  B41M1/30 ,  B41M5/00 ,  C09D5/00 ,  C09D5/02 ,  C09D7/40 ,  C09D7/45 ,  C09D7/63 ,  C09D7/61 ,  C09D11/54 ,  C09D123/00 ,  C09D175/04 ,  C09D201/00

摘要： A primer composition for a process of inkjet printing includes a resin emulsion, a cohesion promoter, surfactant(s) (A), nonionic surfactant(s) (B), and water. The resin emulsion includes a polyolefin-based resin emulsion and/or a urethane-based resin emulsion. The surfactant(s) (A) include(s) an acetylene-based surfactant and/or a silicone-based surfactant. Each nonionic surfactant (B) has a HLB value of 10.0 or greater but under 15.5 and has multiple polyoxyalkylene groups in a molecule, and includes a polyoxyalkylene group-containing fatty acid glyceryl, a polyoxyalkylene group-containing aliphatic amine, and/or a polyoxyalkylene group-containing sorbitan fatty acid ester. The content percentage of the nonionic surfactant(s) (B) in the primer composition is 3.0% by mass or lower.

公开(公告)号：EP3543246B1

公开(公告)日：2024-05-15

申请号：EP17871793.0

申请日：2017-11-02

IPC分类号： C07F7/18 ,  C09J11/06 ,  C08K5/544 ,  C09D183/08 ,  C09J183/08

CPC分类号： C07F7/18 ,  C09D7/40 ,  C09D201/00 ,  C09J11/06 ,  C09J201/00 ,  C09D183/08 ,  C09J183/08 ,  C08K5/5477

公开(公告)号：EP4365214A1

公开(公告)日：2024-05-08

申请号：EP22833239.1

申请日：2022-06-29

申请人： Osaka Organic Chemical Industry Ltd.

发明人： YAMAMOTO, Shinpei ,  FUTAMI, Soichi ,  TAKATA, Yumi

IPC分类号： C08F220/28 ,  C08F220/60 ,  C08K5/17 ,  C08L33/14 ,  C09D201/00

CPC分类号： C08F220/28 ,  C09D201/00 ,  C08F220/60 ,  C08L33/14 ,  C08K5/17

摘要： The present invention relates to a copolymer having at least a structural unit (A) having a cyclic carbonate structure and a structural unit (B) having a hydrophilic structure.

公开(公告)号：EP3409758A1

公开(公告)日：2018-12-05

申请号：EP17744335.5

申请日：2017-01-26

申请人： AGC INC.

发明人： MITSUOKA Hiroaki ,  IKEDA Daisuke ,  MIKI Toshio ,  HANADA Tsuyoshi

IPC分类号： C11D7/50 ,  B08B3/08 ,  C09D7/12 ,  C09D201/00 ,  C10M107/38 ,  C10M107/50 ,  C11D7/30 ,  C10N50/02

CPC分类号： B08B3/08 ,  C09D7/40 ,  C09D201/00 ,  C10M107/38 ,  C10M107/50 ,  C11D7/30 ,  C11D7/50

摘要： There are provided a solvent composition containing tDCE, which does not exert an adverse effect on the global environment, has high solubility and incombustibility, and can maintain initial incombustibility even in use accompanied by a phase change, a cleaning method using the solvent composition, a coating film-forming composition including the solvent composition, and a method of forming a homogeneous coating film using the coating film-forming composition. A solvent composition includes: tDCE; at least one HFE (A) selected from HFE-347pc-f, HFE-365mf-c, and HFE-467sc-f; and at least one HFC (X) selected from cHFC-447, and HFC-76-13 sf, in which a ratio of tDCE with respect to a total amount of tDCE, HFE (A), and HFC (X) is 65 to 80 mass%, a ratio of HFE (A) with respect to the total amount is 5 to 25 mass%, and a ratio of HFC (X) with respect to the total amount is 5 to 25 mass%.