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1. 发明授权

EP2841384B1 TIO2 BASED SCRUBBING GRANULES, AND METHODS OF MAKING AND USING SUCH TIO2 BASED SCRUBBING GRANULES 有权转让
公开(公告)号：EP2841384B1
公开(公告)日：2018-10-17
申请号：EP13720212.3
申请日：2013-04-26
申请人： Cristal USA Inc.
发明人： SAMA, Venkata Romana, Reddy , EREMCHUK, Kit, Stacey , POMPONI, Mark, D. , FEHER, Gabor , FINES, Alexandre, Jean
IPC分类号： C01G23/07 , C09C1/36
CPC分类号： C01G23/07 , C01G23/047 , C01P2006/11 , C09C1/3638 , C09K3/1409
摘要： TiO2 based scrubbing granules, and methods of making and using such TiO2 based scrubbing granules are described. TiO2-based scrubbing granules include granulated TiO2 and about 0.5% to about 20% dry weight inorganic salt binder. Other TiO2 based scrubbing granules include unsintered granulated TiO2 and about 0.5% to about 20% dry weight inorganic salt binder. Inorganic salt binder include sodium aluminate. Methods of making TiO2 based scrubbing granules include i) combining TiO2 particles with inorganic salt binder to form TiO2-binder mixture comprising from about 0.5% to about 20% dry weight binder; ii) granulating the TiO2-binder mixture; and drying the granulated TiO2-binder mixture to form TiO2-based scrubbing granules. Methods of using such TiO2-based scrubbing granules include introducing TiO2-based scrubbing granules to remove adherent deposits on an inner surface of a reactor or heat exchanger during processes of forming TiO2 particles and finishing the formed TiO2 particles into finished pigment products.

2. 发明授权

EP2513231B1 LIPID-TREATED PARTICLES AND POLYMERS CONTAINING THE PARTICLES 有权转让
标题翻译：经处理脂质颗粒，且粒子聚合物
公开(公告)号：EP2513231B1
公开(公告)日：2016-05-04
申请号：EP10842393.0
申请日：2010-10-07
申请人： Cristal USA Inc.
发明人： EL-SHOUBARY, Modasser
IPC分类号： C09C3/08 , C09C1/00 , C09C3/00 , C09C1/36 , C09C1/04 , C09C1/30 , C09C1/14 , C09C1/24 , C09C1/34
CPC分类号： C09C3/08 , C01P2006/10 , C01P2006/11 , C09C1/04 , C09C1/043 , C09C1/14 , C09C1/24 , C09C1/3063 , C09C1/34 , C09C1/346 , C09C1/3669

3. 发明公开

EP2780108A4 NEUTRAL, STABLE AND TRANSPARENT PHOTOCATALYTIC TITANIUM DIOXIDE SOLS 有权转让
标题翻译：空挡和稳定Transparante光催化二氧化钛SOLE
公开(公告)号：EP2780108A4
公开(公告)日：2015-08-19
申请号：EP12849280
申请日：2012-11-16
申请人： CRISTAL USA INC
发明人： KERROD JULIE ELIZABETH , WAGSTAFF ANTHONY ROY
IPC分类号： B01J21/06 , B01D53/56 , B01J35/00 , B01J37/03 , B01J37/04 , B01J37/08 , C01G23/047
CPC分类号： B01J21/063 , A01N59/16 , B01J23/06 , B01J23/50 , B01J27/16 , B01J31/0237 , B01J31/0239 , B01J31/38 , B01J35/002 , B01J35/004 , B01J35/006 , B01J37/036 , B01J37/04 , B01J37/08 , A01N25/04

4. 发明公开

EP2841384A1 TIO2 BASED SCRUBBING GRANULES, AND METHODS OF MAKING AND USING SUCH TIO2 BASED SCRUBBING GRANULES 有权转让
标题翻译：对TiO2系研磨颗粒和生产以及这些对TiO2使用方法系研磨材料GRANULATS
公开(公告)号：EP2841384A1
公开(公告)日：2015-03-04
申请号：EP13720212.3
申请日：2013-04-26
申请人： Cristal USA Inc.
发明人： SAMA, Venkata Romana, Reddy , EREMCHUK, Kit, Stacey , POMPONI, Mark, D. , FEHER, Gabor , FINES, Alexandre, Jean
IPC分类号： C01G23/07 , C09C1/36
CPC分类号： C01G23/07 , C01G23/047 , C01P2006/11 , C09C1/3638 , C09K3/1409
摘要： TiO2 based scrubbing granules, and methods of making and using such TiO2 based scrubbing granules are described. TiO2-based scrubbing granules include granulated TiO2 and about 0.5% to about 20% dry weight inorganic salt binder. Other TiO2 based scrubbing granules include unsintered granulated TiO2 and about 0.5% to about 20% dry weight inorganic salt binder. Inorganic salt binder include sodium aluminate. Methods of making TiO2 based scrubbing granules include i) combining TiO2 particles with inorganic salt binder to form TiO2-binder mixture comprising from about 0.5% to about 20% dry weight binder; ii) granulating the TiO2-binder mixture; and drying the granulated TiO2-binder mixture to form TiO2-based scrubbing granules. Methods of using such TiO2-based scrubbing granules include introducing TiO2-based scrubbing granules to remove adherent deposits on an inner surface of a reactor or heat exchanger during processes of forming TiO2 particles and finishing the formed TiO2 particles into finished pigment products.
摘要翻译：基于二氧化钛的洗涤颗粒，以及制备和使用基于洗涤颗粒搜索的TiO 2的方法进行说明。基于TiO 2的洗涤颗粒包括二氧化钛颗粒和约0.5％至约20％干重的无机盐粘合剂。其他基于二氧化钛的颗粒的洗涤包括未烧结的粒化的TiO 2和约0.5％至约20％干重的无机盐粘合剂。无机盐粘合剂包括铝酸钠。使二氧化钛基于洗涤颗粒的方法包括：i）相结合的无机盐粘合剂的TiO 2颗粒，以形成二氧化钛的粘合剂混合物的约0.5％至约20％干重的粘合剂; ⅱ）造粒在TiO 2 - 粘合剂混合物; 并干燥该造粒的TiO 2粘合剂混合物以形成TiO 2基擦洗颗粒。使用基于搜索的TiO 2颗粒的洗涤方法包括将二氧化钛为基础的洗涤颗粒以在反应器或热交换器的内表面期间形成的TiO 2颗粒，形成的TiO 2颗粒精加工成最终颜料产物的工艺在除去粘附在表面的沉积物。

5. 发明公开

EP2486101A4 COMPOSITION FOR USE AS NOX REMOVING TRANSLUCENT COATING 审中-公开
标题翻译：组合物中的AS NO X去除透明涂层，
公开(公告)号：EP2486101A4
公开(公告)日：2014-08-20
申请号：EP10817732
申请日：2010-09-15
申请人： CRISTAL USA INC
发明人： GOODWIN GRAHAM , STRATTON JOHN L , MCINTYRE ROBERT
IPC分类号： C09D183/04 , B01D53/56 , B01D53/86 , C09D5/00 , C09D7/12
CPC分类号： B01J35/004 , B01J37/0215 , C08K3/22 , C08K3/26 , C09D183/04 , C08L2666/54

6. 发明公开

EP3377446A1 CONCENTRATED PHOTOACTIVE, NEUTRAL TITANIUM DIOXIDE SOL 有权转让
公开(公告)号：EP3377446A1
公开(公告)日：2018-09-26
申请号：EP16820018.6
申请日：2016-12-09
申请人： Cristal USA Inc.
发明人： KERROD, Julie , WAGSTAFF, Anthony
IPC分类号： C01G23/04 , B01J37/03 , B01J37/04 , B01J13/00 , C01G23/047 , C01G23/053
CPC分类号： C01G23/0532 , B01D53/8628 , B01D53/8668 , B01D2255/20707 , B01D2255/802 , B01D2257/404 , B01D2257/708 , B01D2258/06 , B01J13/0047 , B01J21/063 , B01J35/0013 , B01J35/004 , B01J37/036 , C01P2002/30 , C01P2004/64 , C01P2006/22
摘要： The present disclosure relates to methods of preparing sols of titanium dioxide nanoparticles that are photoactive, neutral, and in a substantially concentrated form. The methods particularly provide for concentrated sols in light of washing and dewatering under low cation concentrations and utilizing rapid peptizing through addition of the filter case to the peptizing agent. Concentrated acid may be utilized to maintain high TiO2 concentration while still avoiding precipitation of the colloidal TiO2. Concentrated photoactive, neutral titanium dioxide sols are also provided as well as compositions thereof and photoactive coatings formed therewith.

7. 发明授权

EP2259873B1 METHOD FOR PREPARING COLLOIDAL TITANIUM DIOXIDE SOLS 有权
公开(公告)号：EP2259873B1
公开(公告)日：2018-07-04
申请号：EP08879339.3
申请日：2008-08-04
申请人： Cristal USA Inc.
发明人： FU, Guoyi , MONK, BillieJo M.
IPC分类号： B01J31/00 , C01G23/053 , C09C1/36
CPC分类号： B01F17/0007 , B01F17/0042 , B82Y30/00 , C01G23/053 , C01P2004/64 , C01P2006/12 , C09C1/3607 , C09C1/3669
摘要： Stable, translucent or transparent titanium dioxide sols comprising amorphous titanium dioxide and an organic peptizing agent are provided that are useful in particulate binding applications. Also provided are methods for preparing the inventive sols. The inventive sols are prepared from titanium dioxide precursors including organotitanium compounds and water-soluble titanium salts that are treated to precipitate amorphous titanium dioxide. The amorphous titanium dioxide is re-dispersed and peptized to form a translucent or transparent mixture. The inventive sols are stable for an extended period of time.

8. 发明公开

EP2558199A4 SUPPORTED PRECIOUS METAL CATALYSTS VIA HYDROTHERMAL DEPOSITION 有权转让
标题翻译： GETRÄGERTEEDELMETALLKATALYSATOREN DURCH HYDROTHERMALE ABLAGERUNG
公开(公告)号：EP2558199A4
公开(公告)日：2016-10-05
申请号：EP11769238
申请日：2011-03-04
申请人： CRISTAL USA INC
发明人： FU GUOYI , WATSON MARK B , MUEHLBERGER CHARLES B
IPC分类号： B01J37/10 , B01D53/86 , B01J21/06 , B01J23/38 , B01J23/42 , B01J23/44 , B01J23/50 , B01J23/52 , B01J35/00 , B01J37/03 , B01J37/16
CPC分类号： B01J21/063 , B01J23/42 , B01J23/44 , B01J23/50 , B01J23/52 , B01J35/002 , B01J35/006 , B01J37/031 , B01J37/035 , B01J37/10 , B01J37/16

9. 发明公开

EP2188125A4 PHOTOCATALYTIC COATING 审中-公开
标题翻译： PHOTOKATALYTISCHE BESCHICHTUNG
公开(公告)号：EP2188125A4
公开(公告)日：2016-02-24
申请号：EP08799003
申请日：2008-08-29
申请人： CRISTAL USA INC
发明人： MALTBY JULIE ELIZABETH , BYGOTT CLAIRE
IPC分类号： B32B18/00 , B01J35/00 , C04B26/06 , C09D5/00
CPC分类号： B01D53/8628 , B01J21/063 , B01J35/004 , B01J37/0219 , B82Y30/00 , C04B26/06 , C04B41/5041 , C04B2111/2061 , C08K3/22 , C08K3/26 , C09D1/00 , C09D5/00 , C09D7/1216 , C09D7/1266 , C09D7/61 , C09D7/67 , Y10T428/31855 , C04B14/305 , C04B2103/54 , C04B14/28 , C04B41/483 , C04B41/4876
摘要： De-polluting, self-cleaning coating compositions are disclosed which comprise an organic binder having dispersed therein photocatalytic titanium dioxide particles substantially in anatase form which have an average crystallite size between about 1 nm and about 150 nm and which preferably have photocatalytic activity in the presence of visible light. Advantageously, the coatings of the invention do not require pre-activation to achieve high initial photocatalytic activity against pollutants in the air, such as NOx compounds.
摘要翻译：公开了脱污染的自清洁涂料组合物，其包含分散有基本上锐钛矿形式的光催化二氧化钛颗粒的有机粘合剂，其平均微晶尺寸在约1nm至约150nm之间，并且其在存在下优选具有光催化活性的可见光。有利地，本发明的涂层不需要预激活以获得对空气中的污染物例如NOx化合物的高的初始光催化活性。

10. 发明公开

EP2742180A4 PIGMENT FOR PAPER AND PAPER LAMINATE 有权转让
标题翻译：颜料纸及纸层压板
公开(公告)号：EP2742180A4
公开(公告)日：2015-05-20
申请号：EP12822933
申请日：2012-08-09
申请人： CRISTAL USA INC
发明人： BURNISTON NEIL , BURNISTON ROBERT
IPC分类号： D21H19/38 , C09C1/00 , C09C1/24 , C09C1/34 , C09C1/36 , C09C1/40 , C09C3/00 , C09C3/06 , C09C3/12 , D21H17/67 , D21H17/69 , D21H21/52
CPC分类号： C09C1/3661 , C01P2004/62 , C01P2004/80 , C09C1/0081 , C09C1/0084 , C09C1/0087 , C09C1/24 , C09C1/343 , C09C1/3684 , C09C1/3692 , C09C1/407 , C09C3/006 , C09C3/063 , C09C3/12 , D21H17/67 , D21H17/69 , D21H19/38 , D21H21/52 , Y10T428/257

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