公开(公告)号：US10035914B2

公开(公告)日：2018-07-31

申请号：US15311423

申请日：2015-09-22

申请人： Council of Scientific and Industrial Research

发明人： Padala Prabhakar Rao ,  Saraswathy Divya

IPC分类号： C09C1/02 ,  C09C1/36 ,  C08K3/22 ,  C09C1/00 ,  C09D17/00

CPC分类号： C09C1/02 ,  C01P2002/72 ,  C01P2002/84 ,  C01P2002/88 ,  C01P2004/61 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C08K3/22 ,  C08K2003/2237 ,  C08K2003/2258 ,  C09C1/0009 ,  C09C1/36 ,  C09D17/007

摘要： The present invention relates to a new Inorganic Blue pigments from Cobalt doped Magnesium having Transition Element Oxides and a process for the preparing the same. The present invention more particularly relates to the development of blue pigments, comprising oxides of alkaline earth, and transition metals of the general formula Mg1-xCoxWO4 (x=0.1 to 0.5), Mg1-xCoxN-bO6 (x=0.1 to 0.5), and Mg1-xCoxTiO3 (x=0.1 to 0.5) and well suited for coloring applications of a wide variety of substrates for example paints, varnishes, plastics, ceramics etc. Raw materials such as MgO, CoO and one of WO3, TiO2, Nb2O5 and are weighted in the stoichiometric ratio and calcined in the range 1100-1300° C. for 6-12 hrs duration in air atmosphere. The well ground calcined powders were used for characterization of the pigments. The phase purity and optical properties of the prepared pigments were investigated.

公开(公告)号：US09914840B2

公开(公告)日：2018-03-13

申请号：US15105069

申请日：2013-12-20

申请人： BASF COATINGS GMBH ,  HENKEL AG & CO. KGAA

发明人： Konstantinos Markou ,  Andreas Niegemeier ,  Sabine Holtschulte ,  Jerome Moebius

IPC分类号： C09D5/44 ,  C09D17/00 ,  C09D5/08 ,  C25D13/06

CPC分类号： C09D5/4457 ,  C09D5/08 ,  C09D5/4438 ,  C09D5/4492 ,  C09D17/004 ,  C09D17/005 ,  C09D17/006 ,  C09D17/007 ,  C09D17/008 ,  C25D13/06

摘要： The invention relates to aqueous, cationically stabilized primary dispersions comprising dispersed polymer particles that have a Z-average particle diameter of 5 to 500 nm and are obtainable by emulsion polymerization of at least one olefinically unsaturated monomer (A), wherein the emulsion polymerization takes place in the presence of one or more emulsifiers (E) having the following general formula: R1—(R2)(R3), where: R is a moiety that contains at least one aromatic group and at least one aliphatic group, has 15 to 40 carbon atoms, and contains at least one functional group selected from hydroxy groups, thiol groups, and primary or secondary amino groups and/or comprises at least one carbon-carbon multiple bond; and R1, R2, and R3 are, independently of each other, identical or different aliphatic moieties having 1 to 14 carbon atoms. The invention also relates to a method for producing the primary dispersions, coating agents comprising the primary dispersions, use of the primary dispersions to produce electrocoats, and conductive substrates that have been coated with the coating agent compositions.

公开(公告)号：US20170267544A1

公开(公告)日：2017-09-21

申请号：US15508158

申请日：2015-09-04

申请人： LANXESS DEUTSCHLAND GMBH

发明人： WALDEMAR CZAPLIK ,  GUIDO KETTELER ,  JURGEN KISCHKEWITZ

IPC分类号： C01G49/06 ,  B82Y30/00 ,  B01D53/26 ,  B01D53/24 ,  C09D17/00 ,  C09C1/24

CPC分类号： C01G49/06 ,  B01D53/24 ,  B01D53/266 ,  B82Y30/00 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/63 ,  C02F2101/16 ,  C09C1/24 ,  C09D17/007

摘要： The present invention relates to an improved process for producing iron oxide red pigments by the Penniman process using nitrate (also referred to as nitrate process or direct red process).

公开(公告)号：US20170183518A1

公开(公告)日：2017-06-29

申请号：US15302013

申请日：2015-04-02

申请人： Lubrizol Advanced Materials, Inc.

发明人： David Cartridge ,  Elliot Coulbeck ,  Chris Furmston ,  Dean Thetford

IPC分类号： C09D11/03 ,  C09B67/04 ,  C09B67/00 ,  B41J2/01 ,  C04B41/00 ,  C04B41/48 ,  C04B41/83 ,  C09D11/322 ,  C09D17/00

CPC分类号： C09D11/03 ,  B41J2/01 ,  C04B41/0072 ,  C04B41/009 ,  C04B41/4896 ,  C04B41/83 ,  C09B67/0002 ,  C09B67/0022 ,  C09B67/009 ,  C09D11/322 ,  C09D11/326 ,  C09D11/36 ,  C09D17/002 ,  C09D17/007

摘要： The invention provides dispersed inorganic mixed metal oxide pigment compositions utilizing a carboxylic acid, containing dispersant and a mixed metal oxide pigment. The metal oxide pigment is of the type used to colour ceramic or glass articles. The dispersant, in addition to at least one carboxylic acid group, comprises at least one 300-3000 g/mole solubilizing chain of repeating units from hydrocarbylene or repeating units from C3 or C4 alkylene ethers or mixtures of said ethers. A milling process using beads is also described to reduce the mixed metal oxide particle size to the desired range. A method of using the mixed metal oxide dispersion to digitally print an image on a ceramic or glass article using the dispersion jetted through a nozzle and firing the coloured article is also described.

公开(公告)号：US09683107B2

公开(公告)日：2017-06-20

申请号：US15300821

申请日：2015-03-19

申请人： Ferro Corporation

发明人： Elena D. Milliken ,  Terry J. Detrie ,  George E. Sakoske

IPC分类号： C09D5/00 ,  C09D5/33 ,  B82Y30/00 ,  C09C1/00 ,  C09D5/32 ,  C09D7/12 ,  C01G3/02 ,  C09C3/04 ,  C09D17/00 ,  C08K3/22

CPC分类号： C09D5/004 ,  B82Y30/00 ,  C01G3/02 ,  C01P2002/60 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/62 ,  C08K3/22 ,  C08K2003/2248 ,  C08K2201/003 ,  C08K2201/005 ,  C08K2201/006 ,  C09C1/00 ,  C09C3/041 ,  C09C3/043 ,  C09D5/32 ,  C09D7/61 ,  C09D7/67 ,  C09D17/007

摘要： Copper oxide particles having particular starting size and surface area characteristics can be processed by heat and milling to achieve sizes and particle size distributions that give the copper oxide properties as an infrared reflective pigment without addition of other metals or oxides.

公开(公告)号：US20170101538A1

公开(公告)日：2017-04-13

申请号：US15126799

申请日：2015-06-23

申请人： SEKISUI PLASTICS CO., LTD.

发明人： Junko KUBO ,  Takashi MOTOMURA ,  Shuichi SASAHARA

IPC分类号： C09C1/00 ,  C09D7/12 ,  G02B5/02 ,  C09D125/06 ,  C09D133/08 ,  C09D133/12 ,  C09C3/08 ,  C09D17/00

CPC分类号： C09C1/0021 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01P2004/64 ,  C01P2006/60 ,  C09C1/00 ,  C09C3/08 ,  C09C3/10 ,  C09D7/40 ,  C09D7/67 ,  C09D17/00 ,  C09D17/007 ,  C09D125/06 ,  C09D133/08 ,  C09D133/12 ,  C09D201/00 ,  G02B5/02 ,  G02B5/0268

摘要： A nanoparticle-containing solution comprising nanoparticles of a metal oxide, and a solution obtained by dissolving, in an organic solvent, a phosphoric acid ester and a reactive group-containing carbonyl compound as hydrophobic treatment agents, the phosphoric acid ester having an alkylene oxide chain, and an alkyl group or allyl group at an end, and the reactive group-containing carbonyl compound having at least a vinyl group and a carboxyl group or cyclic ester group, and having a solubility parameter calculated by Fedors' method of 10.0 to 12.5.

公开(公告)号：US20160326392A1

公开(公告)日：2016-11-10

申请号：US15104828

申请日：2014-11-19

申请人： BASF COATINGS GMBH

发明人： Bernhard STEINMETZ ,  Nadia LUHMANN ,  Peggy JANKOWSKI ,  Michael MATURA ,  Hardy REUTER ,  Stephan SCHWARTE

IPC分类号： C09D17/00 ,  C09D7/12

CPC分类号： C09D17/001 ,  C08F283/006 ,  C08F290/147 ,  C08G18/0819 ,  C08G18/4288 ,  C08L75/06 ,  C09D7/65 ,  C09D17/004 ,  C09D17/006 ,  C09D17/007 ,  C09D175/06

摘要： The present invention relates to a pigment paste comprising at least one aqueous dispersion comprising at least one copolymer, said copolymer being preparable by (i) initially charging an aqueous dispersion of at least one polyurethane, and then (ii) polymerizing a mixture of olefinically unsaturated monomers in the presence of the polyurethane from (i), in which (a) a water-soluble initiator is used, (b) the olefinically unsaturated monomers are metered in such that a concentration of 6.0% by weight, based on the total amount of olefinically unsaturated monomers used for polymerization, in the reaction solution is not exceeded over the entire reaction time, and (c) the mixture of the olefinically unsaturated monomers comprises at least one polyolefinically unsaturated monomer, and further comprising a pigment, where the weight ratio of pigment to copolymer is at least 1.5. The invention further relates to the use of the copolymer for dispersion of pigments.

摘要翻译： 本发明涉及包含至少一种包含至少一种共聚物的水性分散体的颜料糊料，所述共聚物可通过（i）最初加入至少一种聚氨酯的水性分散体，然后（ii）使烯属不饱和的 在（i）中聚氨酯存在下的单体，其中（a）使用水溶性引发剂，（b）计量烯属不饱和单体，使得浓度为6.0重量％，基于总量 的用于聚合的烯属不饱和单体，在整个反应时间内不超过反应溶液，和（c）烯属不饱和单体的混合物包含至少一种聚烯烃不饱和单体，并且还包含颜料，其中重量比 的颜料与共聚物的摩尔比为至少1.5。 本发明还涉及共聚物用于分散颜料的用途。

公开(公告)号：US20160222241A1

公开(公告)日：2016-08-04

申请号：US14612954

申请日：2015-02-03

申请人： BASF Coatings GmbH

发明人： Donald H. Campbell ,  Paragkumar Thanki ,  Rajesh Rathod

IPC分类号： C09D17/00 ,  B05D7/00 ,  C09D7/12 ,  B05D3/00

CPC分类号： C09D17/004 ,  B05D3/007 ,  B05D3/107 ,  B05D7/50 ,  B05D7/534 ,  B05D2202/00 ,  C08K9/10 ,  C08K13/06 ,  C09C1/64 ,  C09D5/36 ,  C09D7/62 ,  C09D7/70 ,  C09D17/006 ,  C09D17/007 ,  C09D17/008 ,  Y02P20/582

摘要： A method of forming a passivated pigment slurry includes combining a resin and a pigment to form a pigment-resin slurry, wherein the pigment includes a plurality of flakes each having a surface. After combining, the method includes mixing the pigment-resin slurry and an orthosilicate to form a coated pigment-resin slurry. The coated pigment-resin slurry includes the resin and a coated pigment including the plurality of flakes each encapsulated by a first layer formed from silica and disposed on the surface. The method further includes reacting the coated pigment-resin slurry and an organosilane compound having a hydrolysable group and an organic functional group to coat the first layer and thereby form the passivated pigment slurry. The passivated pigment slurry includes the resin and a passivated pigment including the plurality of flakes each coated with a second layer disposed on the first layer.

摘要翻译： 形成钝化颜料浆料的方法包括组合树脂和颜料以形成颜料树脂浆料，其中颜料包括多个具有表面的薄片。 组合后，该方法包括将颜料 - 树脂浆料和原硅酸盐混合以形成涂覆的颜料 - 树脂淤浆。 涂覆的颜料树脂浆料包括树脂和包括多个薄片的涂覆颜料，每个薄片各自被由二氧化硅形成并设置在表面上的第一层包封。 该方法还包括使涂覆的颜料 - 树脂浆料和具有可水解基团和有机官能团的有机硅烷化合物反应以涂覆第一层，从而形成钝化颜料浆料。 钝化颜料浆料包括树脂和包含多个薄片的钝化颜料，每个薄片涂覆有设置在第一层上的第二层。

公开(公告)号：US09187339B2

公开(公告)日：2015-11-17

申请号：US12676626

申请日：2008-09-04

申请人： Takayoshi Sasaki ,  Yasuo Ebina ,  Hirofumi Taniguchi ,  Yusuke Uesusuki

发明人： Takayoshi Sasaki ,  Yasuo Ebina ,  Hirofumi Taniguchi ,  Yusuke Uesusuki

IPC分类号： B32B15/08 ,  C09D5/00 ,  B05D3/06 ,  B05D1/36 ,  C08K3/22 ,  B01J31/02 ,  B32B15/04 ,  C01G23/04 ,  B01J35/00 ,  B82Y30/00 ,  C01G23/00 ,  C01G23/047 ,  C09C1/36 ,  C09D5/32 ,  C09D7/12 ,  C09D17/00 ,  G02B5/20 ,  B01J37/02 ,  B01J37/32

CPC分类号： C01G23/04 ,  B01J35/004 ,  B01J37/0215 ,  B01J37/0219 ,  B01J37/0244 ,  B01J37/32 ,  B82Y30/00 ,  C01G23/005 ,  C01G23/047 ,  C01P2002/84 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/20 ,  C01P2004/22 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/60 ,  C08K3/22 ,  C09C1/3607 ,  C09D5/32 ,  C09D7/70 ,  C09D17/007 ,  G02B5/208

摘要： Disclosed is an organic dispersion comprising a flaky titanium oxide particle having a high crystallinity and high light permeability contained in an organic solvent. The dispersion can be prepared by a method comprising preparing an aqueous dispersion of a flaky titanium oxide particle containing an organic cation, centrifuging the aqueous dispersion to produce a precipitate, and adding the precipitate to an organic solvent, or a method comprising lyophilizing the aqueous dispersion to produce a lyophilized material and mixing the lyophilized material to an organic solvent. When the organic dispersion is used, it becomes possible to form a film comprising a monolayer of a titanium oxide nanosheet densely arranged therein by such a simple manner that the dispersion is coated on a base material and drying the dispersion. The film thus produced has a photocatalytic activity and a super-hydrophilic property.

摘要翻译： 公开了一种有机分散体，其包含在有机溶剂中包含的具有高结晶度和高透光性的片状氧化钛颗粒。 分散体可以通过包括制备含有有机阳离子的片状氧化钛颗粒的水性分散体的方法制备，离心水分散体以产生沉淀物，并将沉淀物加入到有机溶剂中，或者包括冻干水分散体 以产生冻干材料并将冻干的材料混合到有机溶剂中。 当使用有机分散体时，可以通过这样一种简单的方式将分散体涂覆在基材上并干燥分散体形成包含其中密集布置的氧化钛纳米片的单层的薄膜。 由此制得的膜具有光催化活性和超亲水性。

公开(公告)号：US20140083495A1

公开(公告)日：2014-03-27

申请号：US14021137

申请日：2013-09-09

申请人： E I DU PONT DE NEMOURS AND COMPANY

发明人： BRIAN J. LAUGHLIN ,  Yueli Wang ,  Cengiz Ahmet Palanduz ,  Terry Roland Suess

IPC分类号： H01L31/0224

CPC分类号： H01L31/02245 ,  C08K2003/0806 ,  C09D5/24 ,  C09D17/002 ,  C09D17/006 ,  C09D17/007 ,  C09D17/008 ,  H01B1/22 ,  H01L35/14 ,  Y02E10/50

摘要： A conductive silver via paste comprising particulate conductive silver, a vanadium-phosphorus-oxide and an organic vehicle is particularly useful in providing the metallization of the holes in the silicon wafers of MWT solar cells. The result is a metallic electrically conductive via between the collector lines on the front side and the emitter electrode on the back-side of the solar cell. The paste can also be used to form the collector lines on the front-side of the solar cell and the emitter electrode on the back-side of the solar cell. Also disclosed are metal-wrap-through silicon solar cells comprising the fired conductive silver paste.

摘要翻译： 包含颗粒状导电银，钒 - 磷 - 氧化物和有机载体的导电银通过糊剂特别可用于提供MWT太阳能电池的硅晶片中的孔的金属化。 结果是在前侧的集电极线与太阳能电池背面的发射极之间的金属导电通孔。 该糊料也可用于在太阳能电池的正面和太阳能电池背面上的发射电极上形成集电极线。 还公开了包含烧结的导电银浆的金属包覆硅太阳能电池。