-
11.发明申请ALUMINUM PHOSPHATE OR POLYPHOSPHATE PARTICLES FOR USE AS PIGMENTS IN PAINTS AND METHOD OF MAKING SAME 审中-公开用作涂料中的颜料的磷酸氢钠或多磷酸盐颗粒及其制备方法公开(公告)号：US20160046782A1
公开(公告)日：2016-02-18
申请号：US14924626
申请日：2015-10-27
发明人： Fernando Galembeck , João de Brito
CPC分类号： C08K3/32 , C01B25/36 , C01B25/40 , C01B25/45 , C08K2003/327
摘要： An aluminum phosphate or polyphosphate-based pigment product 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 based product at an elevated temperature, wherein the process is substantially free of an organic acid. The aluminum phosphate or polyphosphate-based pigment is amorphous. The amorphous aluminum phosphate or polyphosphate characterized by a bulk density of less than 2.30 grams per cubic centimeter and a phosphorus to aluminum mole ratio of greater than 0.8. The composition is useful in paints and as a substitute for titanium dioxide
摘要翻译： 通过磷酸与硫酸铝和碱性溶液接触以制备磷酸铝基产品的方法制备磷酸铝或聚磷酸酯颜料产品; 以及任选地在升高的温度下煅烧磷酸铝基产品，其中该方法基本上不含有机酸。 磷酸铝或聚磷酸酯颜料是无定形的。 无定形磷酸铝或聚磷酸盐，其堆积密度小于2.30克/立方厘米，磷与铝的摩尔比大于0.8。 该组合物可用于涂料和作为二氧化钛的替代物
-
公开(公告)号：US20150313239A1
公开(公告)日：2015-11-05
申请号：US14799490
申请日：2015-07-14
发明人： Raymond E. Foscante
CPC分类号： A01N59/26 , A01N25/10 , A01N59/06 , A01N59/16 , C01B25/45 , C01P2006/12 , C01P2006/16 , C09D5/14 , A01N2300/00
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/m2, 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。 复合物可以包含与AlP化学键合的生物活性材料，与AlP物理组合，或两者的组合。 复合物可以根据沉淀，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30μg/ m 2的组合物形成的膜或复合物提供期望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微生物的活性，长期抗性的改善程度。
-
公开(公告)号：US20180184666A1
公开(公告)日：2018-07-05
申请号：US15799712
申请日：2017-10-31
发明人： Raymond E. Foscante
CPC分类号： A01N59/26 , A01N25/10 , A01N59/06 , A01N59/16 , C01B25/45 , C01P2006/12 , C01P2006/16 , C09D5/14 , A01N2300/00
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/m2, 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.
-
公开(公告)号：US09955700B2
公开(公告)日：2018-05-01
申请号：US14882335
申请日：2015-10-13
发明人： Raymond E. Foscante
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/m2, 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.
-
公开(公告)号：US20170137289A1
公开(公告)日：2017-05-18
申请号：US15188791
申请日：2016-06-21
发明人： Raymond E. Foscante
IPC分类号： C01B25/36 , C09D163/00 , C09D133/02 , C09D5/08
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 m2/g, The coating composition has a water adsorption potential of up to 25% by weight water.
-
公开(公告)号：US09475942B2
公开(公告)日：2016-10-25
申请号：US13708810
申请日：2012-12-07
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 并适合用作颜料替代品或增量剂。 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提供除亮度之外的特性以用作颜料，例如防腐蚀和/或抗微生物保护。
-
公开(公告)号：US20160029641A1
公开(公告)日：2016-02-04
申请号：US14882335
申请日：2015-10-13
发明人： Raymond E. Foscante
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/m2, 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.
-
公开(公告)号：US20140271759A1
公开(公告)日：2014-09-18
申请号：US13841741
申请日：2013-03-15
发明人： Raymond E. Foscante
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/m2, 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。 复合物可以包含与AlP化学键合的生物活性材料，与AlP物理组合，或两者的组合。 复合物可以根据沉淀，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30μg/ m 2的组合物形成的膜或复合物提供期望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微生物的活性，长期抗性的改善程度。
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.034 秒)
