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公开(公告)号：EP2987838B1
公开(公告)日：2017-07-26
申请号：EP15183274.8
申请日：2011-10-14
发明人： Foscante, Raymond E.
IPC分类号： C09D5/00
CPC分类号： C01B25/36 , C01P2006/12 , C01P2006/19 , C01P2006/80 , C08K2003/327 , C09D5/084 , C09D7/61 , C09D133/02 , C09D163/00 , Y10T428/31511 , Y10T428/31692
摘要： Anticorrosive coating compositions comprise a binding polymer and an amorphous aluminum phosphate corrosion inhibiting pigment dispersed therein. The coating composition comprises 1 to 25 percent by weight aluminum phosphate. The binding polymer can include solvent-borne polymers, water-borne polymers, solventless polymers, and combinations thereof. The aluminum phosphate is made by combining an aluminum source with a phosphorous source to form an amorphous aluminum phosphate solid condensate. The coating composition is specially engineered to provide a controlled delivery of phosphate anions of 50 to 500 ppm, and has a total solubles content of less than 1500 ppm. The amorphous aluminum phosphate is preferably free of alkali metals and alkaline earth metals. The amorphous aluminum phosphate has an oil absorption of less than 50, and a surface area of less than about 20 m 2 /g, The coating composition has a water adsorption potential of up to 25% by weight water.
摘要翻译： 防腐涂料组合物包含分散于其中的粘合聚合物和无定形磷酸铝腐蚀抑制颜料。 该涂料组合物包含1至25重量％的磷酸铝。 粘合聚合物可以包括溶剂基聚合物，水基聚合物，无溶剂聚合物及其组合。 磷酸铝是通过将铝源与磷源组合以形成无定形磷酸铝固体冷凝物而制成的。 该涂料组合物经过特别设计以提供50至500ppm的磷酸根阴离子的受控递送，并具有小于1500ppm的总可溶物含量。 无定形磷酸铝优选不含碱金属和碱土金属。 无定形磷酸铝具有小于50的吸油量和小于约20m 2 / g的表面积。该涂料组合物具有高达25重量％水的水吸附潜力。
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公开(公告)号：EP2627717B1
公开(公告)日：2015-07-29
申请号：EP11776974.5
申请日：2011-10-14
IPC分类号： C09D5/00
CPC分类号： C09D5/084 , C09D7/67 , C09D133/00 , C09D163/00
摘要： Anticorrosive coating compositions as disclosed comprise a binding polymer and an aluminum phosphate corrosion inhibiting pigment dispersed therein. The coating composition comprises up to 25 percent by weight aluminum phosphate. The binding polymer can include solvent-borne polymers, water-borne polymers, solventless polymers, and combinations thereof. The aluminum phosphate is made by sol gel process of combining an aluminum salt with phosphoric acid and a base material. Aluminum phosphate colloidal particles are nanometer sized, and aggregate to form substantially spherical particles. The coating composition provides a controlled delivery of phosphate anions of 100 to 1,500 ppm, depending on post-formation treatment of the aluminum phosphate, and has a total solubles content of less than 1500 ppm, The amorphous aluminum phosphate is free of alkali metals and alkaline earth metals, and has a water adsorption potential of up to about 25 percent by weight water when present in a cured film.
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公开(公告)号：EP2627716A1
公开(公告)日：2013-08-21
申请号：EP11776972.9
申请日：2011-10-14
IPC分类号： C09D5/00
CPC分类号： C09D5/084 , Y10T428/31529 , Y10T428/31699
摘要： Anticorrosive coating compositions comprise a binding polymer and an amorphous aluminum phosphate corrosion inhibiting pigment. The composition comprises from about 1 to 25 percent by weight amorphous aluminum phosphate. The amorphous aluminum phosphate has a water adsorption potential of up to about 25 percent by weight water. The composition provides a controlled phosphate delivery of from about 50 to 500 ppm, and preferably of from about 100 to 200 ppm. The composition has a total solubles content of less than about 1,500 ppm. The amorphous aluminum phosphate is preferably substantially free of alkali metals. The amorphous aluminum phosphate is made by combining aluminum hydroxide with phosphoric acid and sodium aluminate. The amorphous aluminum phosphate is treated to reduce the level of unwanted solubles, and the treated amorphous aluminum phosphate is dried at less than about 300° C. The composition is used as a primer coat, a mid-coat, and/or a top-coat coating.
摘要翻译： 防腐蚀涂料组合物包含粘合聚合物和无定形磷酸铝腐蚀抑制颜料。 该组合物包含约1至25重量％的无定形磷酸铝。 无定形磷酸铝具有高达约25重量％水的水吸附潜力。 该组合物提供约50至500ppm，优选约100至200ppm的受控磷酸盐递送。 该组合物具有小于约1,500ppm的总可溶物含量。 无定形磷酸铝优选基本上不含碱金属。 无定形磷酸铝是通过将氢氧化铝与磷酸和铝酸钠结合制成的。 对无定形磷酸铝进行处理以降低不需要的可溶物的含量，并将处理过的无定形磷酸铝在低于约300℃下干燥。将该组合物用作底涂层，中涂层和/ 涂层涂层。
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公开(公告)号：EP2928967A1
公开(公告)日：2015-10-14
申请号：EP13814324.3
申请日：2013-12-06
CPC分类号： C09C1/0084 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C01P2004/84 , C01P2006/60 , C08K9/02 , C09C1/0081 , C09C1/40 , C09C3/063 , C09D7/62
摘要： AlP composite materials comprise an AlP aggregate core, and a shell disposed partially or entirely over the core and formed from a pigment material, e.g., TiO2, having an index of refraction greater than the core, providing an overall index or refraction greater than the core and suited for use as a pigment replacement or extender. The AlP core comprises amorphous AlP, crystalline AlP, or a combination thereof, and can have an average particle size of less than about 30 microns. The TiO2 can have an average grain size less than about 10 microns. The shell can have a layer thickness that is at least about 0.0001 microns. The shell is bonded to the core by a reaction between functional groups of the shell and core. The AlP composite material can be engineered to provide properties in addition to brightness for use as a pigment such as anticorrosion and/or antimicrobial protection.
摘要翻译： AlP复合材料包括AlP聚集体芯，以及部分地或全部地设置在芯上并由颜料材料（例如TiO 2）形成的壳，折射率大于芯，提供大于芯的总体折射率或折射率 并且适合用作颜料替代物或增量剂。 AlP芯包括无定形AlP，结晶AlP或其组合，并且可以具有小于约30微米的平均粒度。 TiO 2可以具有小于约10微米的平均晶粒尺寸。 壳体可以具有至少约0.0001微米的层厚度。 通过壳和芯的官能团之间的反应将壳结合到芯上。 AlP复合材料可以被设计成除了用作颜料的亮度之外提供性能，例如抗腐蚀和/或抗微生物保护。
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5.发明授权COATING COMPOSITIONS WITH ANTICORROSION PROPERTIES 有权BESCHICHTUNGSZUSAMMENSETZUNGEN MIT KORROSIONSSCHUTZEIGENSCHAFTEN
公开(公告)号：EP2627718B1
公开(公告)日：2015-09-02
申请号：EP11785512.2
申请日：2011-10-14
IPC分类号： C09D5/00
CPC分类号： C01B25/36 , C01P2006/12 , C01P2006/19 , C01P2006/80 , C08K2003/327 , C09D5/084 , C09D7/61 , C09D133/02 , C09D163/00 , Y10T428/31511 , Y10T428/31692
摘要： Anticorrosive coating compositions comprise a binding polymer and an amorphous aluminum phosphate corrosion inhibiting pigment dispersed therein. The coating composition comprises 1 to 25 percent by weight aluminum phosphate. The binding polymer can include solvent-borne polymers, water-borne polymers, solventless polymers, and combinations thereof. The aluminum phosphate is made by combining an aluminum source with a phosphorous source to form an amorphous aluminum phosphate solid condensate. The coating composition is specially engineered to provide a controlled delivery of phosphate anions of 50 to 500 ppm, and has a total solubles content of less than 1500 ppm. The amorphous aluminum phosphate is preferably free of alkali metals and alkaline earth metals. The amorphous aluminum phosphate has an oil absorption of less than 50, and a surface area of less than about 20 m 2 /g, The coating composition has a water adsorption potential of up to 25% by weight water.
摘要翻译： 防腐涂料组合物包含分散在其中的结合聚合物和无定形的磷酸铝腐蚀抑制颜料。 涂料组合物包含1至25重量％的磷酸铝。 结合聚合物可包括溶剂型聚合物，水性聚合物，无溶剂聚合物及其组合。 磷酸铝是通过将铝源与磷源结合而形成无定形的磷酸铝固体冷凝物制成的。 涂料组合物经过专门设计以提供50至500ppm的磷酸盐阴离子的受控输送，并且总可溶物含量小于1500ppm。 无定形磷酸铝优选不含碱金属和碱土金属。 无定形磷酸铝的吸油量小于50，表面积小于约20m 2 / g。涂料组合物的水吸附电位高达25％（重量）。
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6.发明公开ALUMINUM PHOSPHATES, COMPOSITIONS COMPRISING ALUMINUM PHOSPHATE, AND METHODS FOR MAKING THE SAME 审中-公开磷酸铝连同其生产铝磷酸盐和组合物的方法
公开(公告)号：EP2838958A2
公开(公告)日：2015-02-25
申请号：EP13717933.9
申请日：2013-04-09
发明人： FOSCANTE, Raymond E. , JOHNSON, Neil Maynard , TAVOLARA, Yucel Burdurlu , HARLESS, Douglas Malcolm , MICHA-SCHAMA, Melanie Astrid
CPC分类号： C01B25/36 , C01P2006/12 , C01P2006/19 , C09C1/40
摘要： APs are made by binary condensation via base-to-acid or acid-to-base routes. In the base-to-acid route, an aluminum hydroxide slurry is added to phosphoric acid that reacts to produce an aluminum phosphate condensate. In the acid-to-base route, phosphoric acid is added to an aluminum hydroxide slurry that reacts to produce an aluminum phosphate condensate. In an alternative base-to-acid route, an acidic aluminum phosphate is first made by adding phosphoric acid to a first amount of aluminum hydroxide slurry, and such acidic aluminum phosphate is added to a remaining amount of aluminum hydroxide slurry to react and produce an aluminum phosphate condensate. The reactions can be controlled to form an in-situ layered aluminum phosphate. Soformed APs can be amorphous, crystalline, or a combination thereof, and have low oil absorption and surface area, making them particularly useful in such end-use applications as extender pigments in coating compositions, replacing up to 70wt% of TiO2.
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7.发明授权Aluminum phosphate, polyphosphate and metaphosphate particles and their use as pigments in paints and method of making same 有权磷酸铝，聚磷酸盐和偏磷酸盐颗粒以及它们在油漆中的颜料及其制备方法
公开(公告)号：EP1878700B1
公开(公告)日：2018-02-14
申请号：EP07003938.3
申请日：2007-02-26
IPC分类号： C01B25/36 , C01B25/40 , C01B25/44 , C01B25/45 , C08K3/32 , C09D7/61 , C09D11/00 , C09D11/02 , C09D11/037 , C08K7/24
CPC分类号： C09D7/61 , C01B25/36 , C01B25/40 , C01B25/44 , C01B25/45 , C01B25/451 , C08K3/32 , C08K7/24 , C08K2003/327 , C09D7/67 , C09D7/68 , C09D11/037
摘要： An aluminum phosphate composition comprising aluminum phosphate, aluminum polyphosphate, aluminum metaphosphate, or a mixture thereof. The composisition may be characterized by, when in powder form, having particles wherein some of the particles have at least one or more voids per particle. In addition, the composition is characterized by exhibiting two endothermic peaks in Differential Scanning Calorimetry between about 90 degrees to about 250 degrees Celsius. The composition is also characterized by, when in powder form, having a dispersibility of at least 0.025 grams per 1.0 gram of water. The composition is made by a process comprising contacting phosphoric acid with aluminum sulfate and an alkaline solution to produce an aluminum phosphate based product; and optionally calcining the aluminum phosphate, polyphosphate or metaphosphate based product at an elevated temperature. The composition is useful in paints and as a substitute for titanium dioxide.
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公开(公告)号：EP2838364B1
公开(公告)日：2017-01-18
申请号：EP13726903.1
申请日：2013-04-15
CPC分类号： A01N59/16 , C08K5/0058 , C08K5/0091 , C09D5/14 , C09D7/60 , A01N25/08 , A01N25/10 , A01N25/22
摘要： Antimicrobial chemical compositions comprise an aluminum phosphate (AlP) solid dispersed within a binding polymer, wherein one or more bioactive materials are disposed within AlP forming a bioactive-AlP complex. The complex may comprise the bioactive material chemically bonded with the AlP, physically combined with the AlP, or a combination of both. The complex may be formed according to precipitation, condensation and sol-gel methods of forming. The complex is engineered to provide a controlled delivery of the bioactive material or a constituent thereof upon exposure to moisture to give a desired level of antimicrobial resistance to a film or composite formed from the composition of at least about 30 µg/m 2 , and may also provide a desired degree of corrosion resistance through the release of passivating phosphate anion. Such antimicrobial chemical compositions provide an improved degree of active, long-term resistance to a broad range of micro-organisms when compared to known antimicrobial chemical compositions.
摘要翻译： 抗微生物化学组合物包含分散在结合聚合物内的磷酸铝（AlP）固体，其中一种或多种生物活性材料设置在形成生物活性AlP复合物的AlP内。 复合物可以包括与AlP化学键合的生物活性材料，与AlP物理组合，或两者的组合。 络合物可以根据沉淀，凝结和溶胶 - 凝胶形成方法形成。 该复合物被设计成在暴露于水分时提供生物活性材料或其组分的受控递送，以对由至少约30mug / m 2的组合物形成的膜或复合材料提供所需水平的抗微生物抗性，并且还可以 通过释放钝化磷酸盐阴离子提供所需程度的耐腐蚀性。 当与已知的抗微生物化学组合物相比时，这种抗微生物化学组合物提供对广泛范围的微生物的活性，长期抗性的改善程度。
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公开(公告)号：EP2254953B1
公开(公告)日：2016-04-27
申请号：EP09710203.2
申请日：2009-02-11
CPC分类号： C08K3/32 , B82Y30/00 , C01B25/36 , C01B25/40 , C01P2004/64 , C01P2006/10 , C01P2006/22 , C08K2003/324 , C08K2003/327 , C09C1/40 , C09D5/028 , C09D7/61 , C09D7/67 , C09D11/037
摘要： Slurry composition comprising amorphous aluminum phosphate, polyphosphate orthophosphate, metaphosphate and/or combination thereof and a dispersant are described. In certain embodiments, the polyphosphate orthophosphate and/or metaphosphate concentration is about 40 to about 70 weight % and the dispersant concentration is less than about 3.5 weight % based on the total weight of the slurry. In one embodiment, the composition is useful in paints, varnishes, printing inks, papers and plastics. The compositions can be used as a substitute for titanium dioxide in various applications.
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10.发明公开COATING COMPOSITIONS WITH ANTICORROSION PROPERTIES 有权BESCHICHTUNGSZUSAMMENSETZUNGEN MIT KORROSIONSSCHUTZEIGENSCHAFTEN
公开(公告)号：EP2985320A1
公开(公告)日：2016-02-17
申请号：EP15178396.6
申请日：2011-10-14
CPC分类号： C09D5/084 , Y10T428/31529 , Y10T428/31699
摘要： Anticorrosive coating compositions comprise a binding polymer and an amorphous aluminum phosphate corrosion inhibiting pigment. The composition comprises from about 1 to 25 percent by weight amorphous aluminum phosphate. The amorphous aluminum phosphate has a water adsorption potential of up to about 25 percent by weight water. The composition provides a controlled phosphate delivery of from about 50 to 500 ppm, and preferably of from about 100 to 200 ppm. The composition has a total solubles content of less than about 1,500 ppm. The amorphous aluminum phosphate is preferably substantially free of alkali metals. The amorphous aluminum phosphate is made by combining aluminum hydroxide with phosphoric acid and sodium aluminate. The amorphous aluminum phosphate is treated to reduce the level of unwanted solubles, and the treated amorphous aluminum phosphate is dried at less than about 300°C. The composition is used as a primer coat, a mid-coat, and/or a top-coat coating.
摘要翻译： 防腐涂料组合物包含结合聚合物和无定形磷酸铝抑制颜料。 该组合物包含约1至25重量％的无定形磷酸铝。 无定形磷酸铝具有高达约25重量％水的吸水势。 组合物提供约50至500ppm，优选约100至200ppm的受控磷酸盐递送。 该组合物的总可溶物含量小于约1,500ppm。 无定形磷酸铝优选基本上不含碱金属。 无定形磷酸铝由氢氧化铝与磷酸和铝酸钠组合而成。 处理无定形磷酸铝以降低不想要的可溶物的水平，并将处理的无定形磷酸铝在小于约300℃下干燥。 该组合物用作底漆，中涂层和/或顶涂层。
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