公开(公告)号：EP2239307B1

公开(公告)日：2017-05-17

申请号：EP10159208.7

申请日：2010-04-07

Applicant: Seiko Epson Corporation

Inventor： Kagata, Takayoshi ,  Sano, Tsuyoshi ,  Nakamoto, Junko ,  Suzuki, Kazuko ,  Masuda, Shiori ,  Fukui, Toshimi ,  Kato, Hiroshi

IPC: C09C1/64 ,  C09D11/00 ,  C09D11/322 ,  C09D11/326 ,  C09D17/00 ,  B82Y30/00

CPC classification number: C09C1/644 ,  B82Y30/00 ,  C01P2002/85 ,  C01P2004/20 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/22 ,  C09C1/648 ,  C09D11/322 ,  C09D11/326 ,  C09D17/006

Abstract: A method for producing a water-resistant aluminum pigment dispersion includes (a) adding a treatment agent containing a compound of general formula (1) described below to an aluminum pigment dispersion containing aluminum pigment particles dispersed in an organic solvent and reacting a hydroxy group present on a surface of each of the aluminum pigment particles with the compound of general formula (1) described below to form a film on the surface of each aluminum pigment particle, (b) removing at least a portion of the organic solvent, and (c) adding an aqueous solution containing at least one selected from polyoxyethylene alkyl ether phosphate and salts thereof, (wherein p represents an integer of 1 to 3, q represents an integer that satisfies the equation p + q = 3, r represents an integer of 2 to 10, R 1 and R 2 each independently represent an alkyl group having 1 to 4 carbon atoms, and R 3 represents an acrylic group, an acryloyl group, or a methacryloyl group).

Abstract translation: 本发明提供一种耐水性铝颜料分散体的制造方法，其包括：（a）向含有分散于有机溶剂中的铝颜料粒子的铝颜料分散液中添加含有后述通式（1）所示的化合物的处理剂，使存在的羟基 在每种铝颜料颗粒的表面上用下述通式（1）的化合物在各铝颜料颗粒的表面上形成膜，（b）除去至少一部分有机溶剂，和（c ）中添加含有选自聚氧乙烯烷基醚磷酸酯及其盐中的至少一种的水溶液，式中，p表示1〜3的整数，q表示满足p + q = 3的整数，r表示2的整数 10的情况下，R 1和R 2分别独立地表示碳原子数为1〜4的烷基，R 3表示丙烯酰基，丙烯酰基或甲基丙烯酰基。

公开(公告)号：EP1644448B1

公开(公告)日：2017-03-08

申请号：EP04743346.1

申请日：2004-07-12

Applicant: QinetiQ Limited

Inventor： O'KEEFE, Eoin Seiorse, QinetiQ Limited

IPC: C09C1/62 ,  C09C1/00

CPC classification number: C09D5/004 ,  C01P2004/20 ,  C01P2004/61 ,  C01P2006/40 ,  C08K3/08 ,  C08K9/08 ,  C09C1/00 ,  C09C1/62 ,  C09C1/644 ,  C09D7/69 ,  C09D7/70 ,  Y10T428/2991

Abstract: This invention relates to the control of radiant thermal energy and more specifically to highly Thermal Infrared (IRT) reflective pigments for use in decorative coatings for buildings or other areas where the control of IRT energy and visual decoration are required. Control of the spread of thermal energy in domestic buildings through passive techniques reduces energy consumption by reducing reliance on heating in cool environments and cooling air-conditioning in warm environments. A number of paint formulations having low emissivity in the thermal infrared exist which are based on variants of conventional decorative paint fluids. There are a number of problems associated with such formulations such as susceptibility to damage and high emissivity for certain color pigmentations. The present invention proposes a low emissivity flake for use in a paint formulation which substantially overcomes the problems associated with the prior art.

Abstract translation: 本发明涉及辐射热能的控制，更具体地说，涉及用于建筑物或需要控制IRT能量和视觉装饰的其它区域的装饰涂层的高热红外（IRT）反射颜料。 通过被动技术控制住宅建筑中的热能传播，通过减少对冷暖环境中的供暖的依赖和温暖环境中的冷却空调来降低能耗。 存在基于常规装饰漆流体的变体的在热红外线中具有低发射率的许多涂料配方。 存在与这种制剂相关的许多问题，例如对于某些颜色色素沉着的损伤易感性和高发射率。 本发明提出了用于涂料配方中的低辐射率薄片，其基本上克服了与现有技术相关的问题。

公开(公告)号：EP2093262B1

公开(公告)日：2016-01-27

申请号：EP07831749.2

申请日：2007-11-13

Applicant: Asahi Kasei Chemicals Corporation

Inventor： NAKAJIMA, Kazuko ,  KATSUTA, Shigeki

IPC: C09C1/62 ,  C09C1/64 ,  C09C3/06 ,  C09C3/08 ,  C09D5/36 ,  C09D7/12 ,  C09D17/00 ,  C08K3/08 ,  C08K9/04

CPC classification number: C09C1/62 ,  C01P2004/20 ,  C08K3/08 ,  C08K9/04 ,  C09C1/644 ,  C09C1/648 ,  C09D5/36 ,  C09D7/62 ,  C09D7/70 ,  C09D17/006

Abstract: Disclosed is a metal pigment composition which can be used in an aqueous coating and shows excellent storage stability of a coating agent, and which is reduced in the deterioration of glossiness, hiding power, flip-flop property and the like when formed into a coating film. Specifically disclosed is a metal pigment composition which is treated with at least one amine salt of a heteropoly acid. The heteroatom constituting the heteropoly acid is at least one element selected from the elements belonging to Groups III, IV and V. The polyatom constituting the heteropoly acid is a transition metal. The amount of the amine salt of the heteropoly acid is preferably 0.01 to 10 parts by weight relative to 100 parts by weight of a metal pigment. The metal pigment is preferably an aluminum flake.

公开(公告)号：EP2942373A1

公开(公告)日：2015-11-11

申请号：EP15167218.5

申请日：2015-05-11

Applicant: United Technologies Corporation

Inventor： Espinal, Anais ,  Zafiris, Georgios S.

IPC: C09C1/62 ,  C09C1/64 ,  C09C3/12

CPC classification number: B22F1/0062 ,  B05C9/10 ,  B05C11/10 ,  B33Y10/00 ,  B33Y40/00 ,  C09C1/62 ,  C09C1/644 ,  C09C3/12

Abstract: A powder treatment method (10) includes loading powder into a fluidized bed vessel. At least some of the powder is fluidized in the fluidized bed vessel using an inert gas. While fluidized, the powder is heated in the fluidized bed vessel. A surface treatment coating is then applied to the powder.

Abstract translation: 粉末处理方法（10）包括将粉末装入流化床容器中。 至少一些粉末在流化床容器中使用惰性气体流化。 在流化的同时，在流化床容器中加热粉末。 然后将表面处理涂层施加到粉末上。

公开(公告)号：EP2501751A4

公开(公告)日：2014-01-22

申请号：EP09851345

申请日：2009-11-16

Applicant: ELEMENTIS SPECIALTIES INC

Inventor： TSAI CHIH-HUNG ,  PENG HSUAN-WAN

IPC: C08K5/49 ,  C08F30/02 ,  C08G63/692 ,  C09C1/64 ,  C09C3/10 ,  C09D5/02 ,  C09D5/36 ,  C09D7/12

CPC classification number: C08G63/6928 ,  C09C1/644 ,  C09C3/10 ,  C09C2200/1058 ,  C09D5/028 ,  C09D5/36 ,  C09D7/1225 ,  C09D7/62

Abstract: The present invention provides a phosphate group-containing resin comprising, as polymerized units, a polymerizable unsaturated polyester having at least one phosphate group and/or having at least one phosphoric acid group, a (meth)acrylate based polymerizable monomer, and an alkoxylated (meth)acrylic acid polymerizable monomer; and a use of the phosphate-group containing resin as a treating agent of a metallic pigment or an inorganic pigment, especially used in a water-based coating composition.

公开(公告)号：EP2479224A4

公开(公告)日：2012-11-28

申请号：EP09849514

申请日：2009-09-18

Applicant: ASAHI KASEI CHEMICALS CORP

Inventor： YUNAZAR FAHMI ,  KATSUTA SHIGEKI

IPC: C09C3/10 ,  C09C1/62 ,  C09C1/64

CPC classification number: B05D1/18 ,  B01J8/16 ,  B05D7/14 ,  B05D2202/00 ,  B05D2202/25 ,  B32B3/00 ,  B32B7/02 ,  B32B15/20 ,  B82Y30/00 ,  C01P2004/04 ,  C09C1/644 ,  C09C3/10 ,  C23C8/60 ,  Y10T428/2998

Abstract: Disclosed is a resin-coated metal pigment comprising 100 parts by weight of a metal pigment and 0.1 to 50 parts by weight of a resin, wherein the resin is attached on the surface of the metal pigment. The resin-coated metal pigment is produced by circulating a portion of a slurry solution containing the metal pigment in an external-circulation type vessel during the resin coating treatment in a reaction vessel and applying a vibration to the external-circulation type vessel with an ultrasonic wave.

公开(公告)号：EP1877499B1

公开(公告)日：2012-04-18

申请号：EP06724678.5

申请日：2006-05-02

Applicant: Eckart GmbH

Inventor： SCHUSTER, Thomas ,  SCHRAMM, Christian ,  MAUL, Robert ,  WEISS, Harald ,  HECKEL, Caroline

IPC: C09C1/62 ,  C09C1/64 ,  C09D5/44

CPC classification number: C09C1/644 ,  C01P2004/20 ,  C01P2004/61 ,  C08K3/08 ,  C08K9/04 ,  C09C1/62 ,  C09D5/36 ,  C09D5/448 ,  C09D5/4484 ,  C09D7/62

Abstract: The invention relates to electrodeposition paint pigments which are embodied as lamellar metal pigments that are coated with at least one coating agent. Said coating agent (a) is provided with one or several binder functionalities of anodic dipping paint binders, (b) one or several functional groups for adhesion or binding to the pigment surface, and (c) an acid number of 15 to 300 mg KOH/g of coating agent. The invention further relates to a method for producing said electrodeposition paint pigments as well as the use thereof.

公开(公告)号：EP2178986A1

公开(公告)日：2010-04-28

申请号：EP08786971.5

申请日：2008-08-07

Applicant: BASF SE

Inventor： GAO, Yu ,  YU, Min ,  BUJARD, Patrice

IPC: C09C1/00

CPC classification number: C09C1/0015 ,  C09C1/0021 ,  C09C1/0024 ,  C09C1/0048 ,  C09C1/62 ,  C09C1/644 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/1037 ,  C09C2200/1054 ,  C09C2200/1087

Abstract: The invention relates to a process for preparing platelet-like pigments comprising a core and at least one coating layer consisting essentially of a compound having from 60 to 95% by weight of carbon and from 5 to 25% by weight of nitrogen, the balance to 100% being selected from elements of the group consisting of hydrogen, oxygen and sulfur, comprising the steps of: (a) suspending plateletlike particles in a liquid; (b) adding one or more polymers containing nitrogen and carbon atoms, or (a1 ) suspending one or more polymers containing nitrogen and carbon atoms in a liquid; (b1 ) adding the plateletlike particles, (c) effecting a polymeric coating layer to be formed on the surface of said plateletlike particles from the polymers added at step (b), or (a1 ); (d) isolating said plateletlike particles having said polymeric coating layer from the suspension; and (e) heating said plateletlike particles having said polymeric coating layer to a temperature of from 100 °C to 1000 °C in a gaseous environment, to the pigments obtained by the method and the use thereof. It is possible by the process of the present invention to obtain very regular, homogeneous and continuous coatings in an extremely wide range of thicknesses.

公开(公告)号：EP1655349B1

公开(公告)日：2009-10-28

申请号：EP04747418.4

申请日：2004-07-13

Applicant: TOYO ALUMINIUM KABUSHIKI KAISHA

Inventor： TAKANO, Yasushi ,  HASHIZUME, Yoshiki, c/o Toyo Aluminium K.K.

IPC: C09C3/10 ,  C09C1/62 ,  C09C1/64 ,  C09D5/03 ,  C09D5/29 ,  C09D201/00 ,  C08F220/24

CPC classification number: C09C1/644 ,  B82Y30/00 ,  C01P2004/20 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C09C1/62 ,  C09C3/10 ,  C09D5/032 ,  Y02P20/582 ,  Y10T428/2998

Abstract: A flake pigment which is suitable for use in a powder coating composition, enables a coating film to give an excellent metallic feeling and a highly bright feeling, and imparts satisfactory secondary adhesiveness to the film. The flake pigment comprises flaky base particles and a coating film which consists of one or more layers and with which the surface of the base particles is coated, wherein at least one of the one or more layers comprises a resin composition containing a copolymer having combined units derived from a polymerizable fluoromonomer having a fluoroalkyl group and combined units derived from a polymerizable monomer having a phosphate group.

公开(公告)号：EP1532213B1

公开(公告)日：2009-03-11

申请号：EP03797226.2

申请日：2003-08-07

Applicant: Eckart GmbH

Inventor： KAUPP, Günter ,  SCHUSTER, Thomas ,  KREMITZL, Hans-Jörg ,  SOMMER, Günter

IPC: A61K8/25 ,  A61Q1/08 ,  A61Q1/10 ,  C09C1/00 ,  C09C1/62 ,  C09C1/64 ,  C09C1/66

CPC classification number: A61Q3/02 ,  A61K8/025 ,  A61K8/25 ,  A61K2800/412 ,  A61K2800/43 ,  A61K2800/621 ,  A61K2800/651 ,  A61Q1/06 ,  A61Q1/08 ,  A61Q1/10 ,  C01P2004/61 ,  C01P2004/84 ,  C09C1/62 ,  C09C1/627 ,  C09C1/64 ,  C09C1/642 ,  C09C1/644 ,  C09C1/66 ,  Y10T428/2991

Abstract: The invention relates to a metal pigment for a cosmetic preparation such as lipstick, nail varnish, eye shadow, hair dye, liquid mascara, powder, eyeliner, rouge, skin/haircare agents, perfume, eau de toilette, lotions or similar, whereby a metallic substrate comprises a substrate-enclosing layer with a barrier effect against sweat and saliva, which prevents a direct contact between skin and metallic substrate and which is produced by a sol/gel method.