公开(公告)号：EP2407429A1

公开(公告)日：2012-01-18

申请号：EP11173873.8

申请日：2011-07-13

Applicant: Silberline Manufacturing Company, Inc.

Inventor： Warrender, Stewart ,  Lin, Hai Hui ,  Likibi, Parfait Jean Marie ,  Pitchimani, Rajasekar ,  Raskar, Devidas Balu ,  Aldous, David

IPC: C01G45/00 ,  C09C1/00

CPC classification number: C09C1/00 ,  C01G45/006 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2004/61 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C03C3/321 ,  C09C1/0021 ,  C09C2200/1004 ,  C09C2210/10 ,  Y10T428/252 ,  Y10T428/256 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2996

Abstract: Manganese vanadium tantalum oxide that can be represented by the formula Mn x V y Ta z O w , where x, y, z and w are as defined in the description, methods of producing Mn x V y Ta z O w , a particle that includes Mn x V y Ta z O w and/or a chalcogenide glass layer, and a method of producing the particle are described. The disclosed manganese vanadium tantalum oxide has superior near-infrared reflective properties. The disclosed methods of producing the manganese vanadium tantalum oxide provide products with superior phase purity, appearance and performance and take health and safety into consideration.

Abstract translation: 可以由式Mn x V y Ta z O w表示的锰钒氧化钽，其中x，y，z和w如说明书中所定义，Mn x V y Ta z O w的制备方法， 包括Mn x V y Ta z O w和/或硫族化物玻璃层，以及制造该颗粒的方法。 所公开的锰钒氧化钽具有优异的近红外反射性能。 所公开的锰钒钽氧化物的制造方法提供了具有优异的相纯度，外观和性能的产品，并考虑到健康和安全性。

公开(公告)号：EP2287124A4

公开(公告)日：2012-01-04

申请号：EP09766512

申请日：2009-05-28

Applicant: NIPPON SHEET GLASS CO LTD

Inventor： FUJIWARA KOSUKE ,  KOYAMA AKIHIRO

IPC: C03C12/00 ,  A61K8/11 ,  A61K8/25 ,  A61K8/26 ,  A61Q1/02 ,  C03B37/005 ,  C03C3/087 ,  C03C3/091 ,  C03C17/10 ,  C03C17/25 ,  C08K7/00 ,  C09C1/00 ,  C09C1/30 ,  C09C3/06 ,  C09D11/00

CPC classification number: C09D11/00 ,  A61K8/0258 ,  A61K8/26 ,  A61K2800/436 ,  A61K2800/621 ,  A61Q1/02 ,  C03B37/005 ,  C03C3/087 ,  C03C3/091 ,  C03C12/00 ,  C03C17/00 ,  C03C2217/72 ,  C09C1/0018 ,  C09C1/0021 ,  C09C2200/102 ,  Y10T428/2996

Abstract: Disclosed is a scale-like glass (10) having improved heat resistance and improved chemical durability, which is composed of a glass base material satisfying, as expressed in mass%, 60‰¤SiO2‰¤70, 5‰¤Al 2 O 3 ‰¤15, 1‰¤MgO‰¤10, 10‰¤CaO‰¤25 and 4

公开(公告)号：EP1666541B1

公开(公告)日：2011-12-21

申请号：EP04787954.9

申请日：2004-09-21

Applicant: Nippon Sheet Glass Co.,Ltd.

Inventor： YANAGASE, Shigeru, c/o NIPPON SHEET GLASS CO., LTD ,  YOKOI, Koji, c/o NIPPON SHEET GLASS COMPANY, LTD ,  INO, Juichi, c/o NIPPON SHEET GLASS COMPANY, LTD ,  NIIDA, Haruki, c/o NIPPON SHEET GLASS COMPANY, LTD

IPC: C09C1/28 ,  C09C3/06 ,  C09D11/00 ,  C09D201/00 ,  C08L101/00 ,  C08K9/02

CPC classification number: A61Q1/02 ,  A61K8/0262 ,  A61K2800/412 ,  A61K2800/43 ,  A61K2800/621 ,  A61K2800/651 ,  A61Q1/06 ,  A61Q1/08 ,  A61Q1/10 ,  A61Q3/02 ,  C01P2004/20 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2006/60 ,  C01P2006/62 ,  C09C1/0021 ,  C09C2200/102 ,  C09C2200/301 ,  C09C2200/302 ,  C09C2200/306 ,  C09D11/037

Abstract: A black bright pigment which comprises a base material in the form of flakes having an average thickness of 0.1 to 8.0 μm, an average particle diameter of 1 to 800 μm and an aspect ratio of 3 to 500 and, formed on the surface thereof, a coated thin film of tri-iron tetroxide or a lower order titanium oxide, wherein the thin film preferably has a thickness of 10 nm to 1.0 μm and preferably exhibits a brightness (L15 value) of 40 or higher. The above black bright pigment has the form of flakes, exhibits a black color having brightness and a high contrast ratio, and thus a cosmetic or the like containing the pigment is excellent in the feeling, smoothness and spread during use.

公开(公告)号：EP1509575B8

公开(公告)日：2011-10-12

申请号：EP03753018.5

申请日：2003-05-12

Applicant: BASF Catalysts LLC

Inventor： DELUCA, Carmine, V., Jr. ,  CERCE, Louis, R., Jr.

IPC: C09C1/00

CPC classification number: C09C1/0021 ,  C01P2004/84 ,  C09C2200/102 ,  C09C2220/10 ,  C09C2220/106

Abstract: A pearlescent pigment comprising substrate particles having an adherent layer of rutile titanium dioxide thereon is prepared by effecting the deposition of hydrous titanium dioxide on the substrate particles after contacting the particles at elevated pH with titanium tetrachloride.

公开(公告)号：EP2348074A2

公开(公告)日：2011-07-27

申请号：EP11162335.1

申请日：2006-12-21

Applicant: Eckart GmbH

Inventor： Schramm, Christian ,  Henglein, Frank ,  Schmidt, Ulrich ,  Weiss, Harald ,  Bleisteiner, Jasmin ,  Grüner, Michael

IPC: C09C1/64 ,  C09C1/00

CPC classification number: C09C3/10 ,  C01P2002/82 ,  C01P2004/20 ,  C01P2004/62 ,  C01P2006/62 ,  C08K3/08 ,  C08K9/02 ,  C09C1/0015 ,  C09C1/0021 ,  C09C1/642 ,  C09C1/648 ,  C09C3/063 ,  C09C2200/1058 ,  C09C2200/505 ,  C09C2210/10 ,  C09C2220/10 ,  C09D5/004 ,  C09D7/69 ,  C09D7/70 ,  C09D11/037

Abstract: Die Erfindung betrifft ein IR-Strahlung reflektierendes Pigment, umfassend einen IR-reflektierenden Kern, wobei der IR-Strahlung reflektierende Kern mit einer für IR-Strahlung durchlässigen und im wesentlichen umhüllenden Beschichtung versehen ist und dass das IR-Strahlung reflektierende Pigment im wesentlichen weiß ist. Des weiteren betrifft die Erfindung ein Verfahren zur Herstellung dieser Pigmente als auch die Verwendung derselben.

Abstract translation: 本发明涉及一种IR辐射反射颜料包括IR反射芯，其中提供所述IR辐射反射与透过的芯为红外辐射和基本上包封该涂层和该IR辐射被反射颜料是基本上白色的 ， 本发明还涉及用于这些颜料的制备及其用途。

公开(公告)号：EP2333019A1

公开(公告)日：2011-06-15

申请号：EP10193355.4

申请日：2010-12-01

Applicant: Silberline Manufacturing Co., Inc.

Inventor： Yu, Shufang ,  Xu, Chang ,  Lin, Hai Hui ,  Likibi, Parfait Jean Marie ,  Redmond, Peter Lloyd

IPC: C09C1/00

CPC classification number: C09C1/0015 ,  C01P2004/01 ,  C01P2004/03 ,  C01P2004/20 ,  C01P2004/61 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C09C1/0021 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/24 ,  C09C2200/301 ,  C09C2200/302 ,  C09C2200/304 ,  C09C2200/306 ,  C09C2220/10 ,  Y10T428/2982

Abstract: A pearlescent effect pigment having an opaque, dark or black color is disclosed. The black pearlescent pigment includes a platelet-shaped non-metal substrate, optionally an oxide layer, a template layer, and a metal layer. The pearlescent luster of the disclosed effect pigment is comparable to those of pure pearlescent effects. The disclosed method provides a cost-effective approach for the manufacturing of the disclosed effect pigment.

Abstract translation: 公开了具有不透明，深色或黑色的珠光效果颜料。 黑色珠光颜料包括片状非金属基材，任选的氧化物层，模板层和金属层。 所公开的效果颜料的珠光光泽与纯珠光效果相当。 所公开的方法提供了用于制造所公开的效果颜料的成本有效的方法。

公开(公告)号：EP2318463A1

公开(公告)日：2011-05-11

申请号：EP09777041.6

申请日：2009-07-08

Applicant: Eckart GmbH ,  BYK-Chemie GmbH

Inventor： BUBAT, Alfred ,  GRIESEL, Wolfgang ,  NGUYEN, Phu, Qui ,  KREMITZL, Hans-Jörg

IPC: C09C1/00 ,  C09C1/62 ,  C09C1/64

CPC classification number: C09C1/0015 ,  C01P2004/62 ,  C01P2004/80 ,  C09C1/0021 ,  C09C1/62 ,  C09C1/648 ,  C09C2200/1054 ,  C09C2200/1058 ,  C09C2200/407 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995

Abstract: The invention relates to metal effect pigments comprising a platelet-shaped metallic substrate, the metal effect pigment comprising at least one metal oxide layer, wherein the surface of the metal oxide layer comprises covalently bound polysiloxane of formula (I) in which R
1 is a saturated or unsaturated, straight-chained or branched alkyl radical having 1 to 30 carbon atoms and/or an aryl radical, alkylaryl radical or arylalkyl radical having 6 to 30 carbon atoms; R
2 , R
3 , R
4 and R
5 represent independently from one another saturated or unsaturated, straight-chained or branched alkyl radicals having 1 to 6 carbon atoms and/or aryl radicals, alkylaryl radicals and/or arylalkyl radicals having 6 to 12 carbon atoms; x = 1 to 200; y = 2 to 30; A is (CH
2 )
n , O, S, (OCH
2 CH
2 )
m or C
6 R
6
4 , wherein n = 0 or 1 and m = 0 to 30 and R
6 = H and/or alkyl having 1 to 6 carbon atoms; B = (CH
2 )
Z or (OCH
2 CH
2 )
W , wherein z = 0 to 30 and w = 0 to 30; R
7 and R
8 are independently from one another O or a saturated or unsaturated, straight-chained or branched alkyl radical having 1 to 6 carbon atoms and/or an aryl radical, alkylaryl radical or arylalkyl radical having 6 to 9 carbon atoms; X = O or OH and is bound to the pigment surface. The invention further relates to a method for producing the metal effect pigments according to the invention and the use of the same in powder coatings, in particular powder coatings produced by mixing methods, as well as to the use of said powder coatings. The invention further relates to powder coatings.

公开(公告)号：EP1948736B1

公开(公告)日：2011-03-16

申请号：EP06819315.0

申请日：2006-11-08

Applicant: BASF SE

Inventor： BUJARD, Patrice

IPC: C09C1/00

CPC classification number: C09C1/62 ,  B82Y30/00 ,  C01P2004/20 ,  C01P2004/54 ,  C01P2004/62 ,  C01P2004/64 ,  C09C1/0018 ,  C09C1/0021 ,  C09C1/0024 ,  C09C1/644 ,  C09C2200/1054 ,  C09C2200/301 ,  C09C2200/302 ,  C09C2200/303 ,  C09C2200/401 ,  C09C2200/403 ,  C09C2200/405 ,  C09C2210/30 ,  C09C2220/20 ,  Y10T428/265 ,  Y10T428/31504

Abstract: The present invention relates to a process for the production of plane-parallel platelets, comprising the steps: a) deposition of a separating agent I, which is dissolvable in water, onto a carrier to produce a separating agent layer, b) vapour-deposition of a separating agent II, which is not dissolvable in water, onto the separating agent layer of step a), c) vapour-deposition of at least one product layer onto the separating agent layer of step b), d) vapour-deposition of a separating agent II, which is not dissolvable in water, onto the product layer of step c), e) dissolution of the separating agent layer of step a) in water and production of a suspension in which the at least one product layer is present in the form of plane-parallel platelets, the top surface and the bottom surface, but not the side surfaces of which are covered by the separating agent II, and f) dissolution of the separating agent layer of steps b) and d) in a solvent and production of a suspension in which the product, comprising at least one layer, is present in the form of plane-parallel platelets.

公开(公告)号：EP1624030B1

公开(公告)日：2011-02-02

申请号：EP05014604.2

申请日：2005-07-06

Applicant: Merck Patent GmbH

Inventor： Kniess, Helge Bettina

IPC: C09C1/00

CPC classification number: C09C1/0081 ,  A61K8/19 ,  A61K8/25 ,  A61K8/26 ,  A61K8/27 ,  A61K8/28 ,  A61K8/29 ,  A61K2800/436 ,  A61Q1/02 ,  C01P2006/62 ,  C01P2006/65 ,  C09C1/0015 ,  C09C1/0021 ,  C09C1/0024 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/308 ,  C09D5/36 ,  C09D17/004

公开(公告)号：EP2274382A1

公开(公告)日：2011-01-19

申请号：EP09742002.0

申请日：2009-04-28

Applicant: BASF SE

Inventor： BUGNON, Philippe ,  KARRER, Karin ,  BUJARD, Patrice

IPC: C09C1/00

CPC classification number: C09C1/0021 ,  C01P2004/54 ,  C08K3/34 ,  C08K9/02 ,  C09C1/0024 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/1037 ,  C09C2200/1054 ,  C09C2200/1062 ,  C09C2200/401 ,  C09C2200/402 ,  C09C2200/405 ,  C09C2220/10 ,  C09D5/032 ,  C09D5/36 ,  C09D7/62 ,  C09D7/70 ,  C09D11/037

Abstract: The invention relates to pearlescent pigments comprising a platelet-shaped substrate, a metal oxide coating comprising a metal oxide layer having a refractive index of greater than 1.8 and a protective layer, wherein the protective layer comprises a metal oxide/hydroxide layer and optionally boroxide, applied to which is an organic aftercoat of an acrylic copolymer, to a method for producing said pigments and the use thereof. The outer layer provides a very good photo-stabilisation of the TiO2 coated platelet-shaped substrates, such as mica, combined with a good water resistance and an anti-yellowing performance.