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1. 发明申请

WO2011028498A3 CALCIUM-BASED CARRIER PARTICLES 审中-公开
公开(公告)号：WO2011028498A3
公开(公告)日：2011-06-23
申请号：PCT/US2010046414
申请日：2010-08-24
申请人： NALCO CO , NANOSPECIALTIES LLC , KEISER BRUCE A , KEIZER TIMOTHY S , SHOWALTER BRETT M , BOHNSACK TIFFANY , ADAIR JAMES H , PARETTE MYLISA , KNUPP AMY , ZELENEV ANDREI S , BURNEY JASON R
发明人： KEISER BRUCE A , KEIZER TIMOTHY S , SHOWALTER BRETT M , BOHNSACK TIFFANY , ADAIR JAMES H , PARETTE MYLISA , KNUPP AMY , ZELENEV ANDREI S , BURNEY JASON R
IPC分类号： C01B25/32 , A01N25/08 , C09C3/00 , D21H21/38 , G01N21/75
CPC分类号： A01N25/08 , D06P1/67366
摘要： The present invention relates to a method for forming a calcium-based carrier particle consisting of the calcium-based material, an active, with or without a surface modification, a stabilizing agent, and the related composition. The calcium-based particle is illustrated by the general formula Cax(PO4)y(OH)zR and may also include a silica or silica oxide substituent. R is an active or actives such as an organic or inorganic molecule that includes markers, amines, thiols, epoxies, organosilicones, organosilanes, sulfates, and water soluble agents and, as needed, a surface modification, S, which may be either organic or inorganic. A stabilizing agent may be necessary to maintain dispersion of the particles in aqueous media. Examples of a surface modifying material and stabilizing agents are inorganic salts of aluminum and boron or organic materials such as organosilanes or low molecular weight polymers. As such, the particle can be used in a variety of applications including any of a variety of high temperature, at acidic, neutral, or basic pH, or pressure environments. The carrier particles have applications as diverse as papermaking, water treatment, chemical tracing, personal care, microbiological control, oil recovery, delivery of polymers, for example.

2. 发明申请

WO2011028469A2 CALCIUM BASED CARRIER PARTICLES 审中-公开
标题翻译：钙基载体颗粒
公开(公告)号：WO2011028469A2
公开(公告)日：2011-03-10
申请号：PCT/US2010/046307
申请日：2010-08-23
申请人： NALCO COMPANY , NANOSPECIALTIES, LLC , KEIZER, Timothy S. , SHOWALTER, Brett M. , KEISER, Bruce A. , ADAIR, James H.
发明人： KEIZER, Timothy S. , SHOWALTER, Brett M. , KEISER, Bruce A. , ADAIR, James H.
IPC分类号： C01B25/32 , C01B25/45 , C09C3/06 , A01N25/08 , C02F5/08
CPC分类号： A01N25/08 , C02F1/50 , C02F2303/08
摘要： The present invention relates to a method for forming a calcium-based carrier particle consisting of the calcium-based material, an active, with or without a surface modification, a stabilizing agent, and the related composition. The calcium-based particle is illustrated by the general formula Ca x (PO4) y (OH) z R and may also include a silica or silica oxide substituent. R is an active or actives such as an organic or inorganic molecule that includes markers, amines, thiols, epoxies, organosilicones, organosilanes, sulfates, and water soluble agents and, as needed, a surface modification, S, which may be either organic or inorganic. A stabilizing agent may be necessary to maintain dispersion of the particles in aqueous media. Examples of a surface modifying material and stabilizing agents are inorganic salts of aluminum and boron or organic materials such as organosilanes or low molecular weight polymers. As such, the particle can be used in a variety of applications including any of a variety of high temperature, at acidic, neutral, or basic pH, or pressure environments. The carrier particles have applications as diverse as papermaking, water treatment, chemical tracing, personal care, microbiological control, oil recovery, delivery of polymers, for example.
摘要翻译：本发明涉及形成钙基载体颗粒的方法，所述钙基载体颗粒由钙基材料，具有或不具有表面改性的活性物质，稳定剂和相关组合物组成。钙基颗粒由通式Ca（x）（PO 4）y（OH）z R表示，并且还可以包括二氧化硅或二氧化硅取代基。 R是活性或活性物质，例如包括标记物，胺，硫醇，环氧化物，有机硅氧烷，有机硅烷，硫酸盐和水溶性试剂的有机或无机分子，以及根据需要的表面改性剂S，其可以是有机的或无机。可能需要稳定剂以维持颗粒在水性介质中的分散。表面改性材料和稳定剂的实例是铝和硼的无机盐或有机材料如有机硅烷或低分子量聚合物。这样，颗粒可用于各种应用，包括在酸性，中性或碱性pH或压力环境下的各种高温中的任何一种。载体颗粒具有多种应用，例如造纸，水处理，化学追踪，个人护理，微生物控制，石油回收，聚合物的输送等。

3. 发明申请

WO2011028469A3 CALCIUM BASED CARRIER PARTICLES 审中-公开
标题翻译：钙基载体颗粒
公开(公告)号：WO2011028469A3
公开(公告)日：2011-06-23
申请号：PCT/US2010046307
申请日：2010-08-23
申请人： NALCO CO , NANOSPECIALTIES LLC , KEIZER TIMOTHY S , SHOWALTER BRETT M , KEISER BRUCE A , ADAIR JAMES H
发明人： KEIZER TIMOTHY S , SHOWALTER BRETT M , KEISER BRUCE A , ADAIR JAMES H
IPC分类号： C01B25/32 , A01N25/08 , C01B25/45 , C02F5/08 , C09C3/06
CPC分类号： A01N25/08 , C02F1/50 , C02F2303/08
摘要： The present invention relates to a method for forming a calcium-based carrier particle consisting of the calcium-based material, an active, with or without a surface modification, a stabilizing agent, and the related composition. The calcium-based particle is illustrated by the general formula Cax(PO4)y(OH)zR and may also include a silica or silica oxide substituent. R is an active or actives such as an organic or inorganic molecule that includes markers, amines, thiols, epoxies, organosilicones, organosilanes, sulfates, and water soluble agents and, as needed, a surface modification, S, which may be either organic or inorganic. A stabilizing agent may be necessary to maintain dispersion of the particles in aqueous media. Examples of a surface modifying material and stabilizing agents are inorganic salts of aluminum and boron or organic materials such as organosilanes or low molecular weight polymers. As such, the particle can be used in a variety of applications including any of a variety of high temperature, at acidic, neutral, or basic pH, or pressure environments. The carrier particles have applications as diverse as papermaking, water treatment, chemical tracing, personal care, microbiological control, oil recovery, delivery of polymers, for example.
摘要翻译：本发明涉及形成钙基载体颗粒的方法，所述钙基载体颗粒由钙基材料，具有或不具有表面改性的活性物质，稳定剂和相关组合物组成。钙基颗粒由通式Ca x（PO 4）y（OH）z R表示并且还可以包括二氧化硅或二氧化硅取代基。 R是活性或活性物质，例如包括标记物，胺，硫醇，环氧化物，有机硅氧烷，有机硅烷，硫酸盐和水溶性试剂的有机或无机分子，以及根据需要的表面改性剂S，其可以是有机的或无机。可能需要稳定剂以维持颗粒在水性介质中的分散。表面改性材料和稳定剂的实例是铝和硼的无机盐或有机材料如有机硅烷或低分子量聚合物。这样，颗粒可用于各种应用，包括在酸性，中性或碱性pH或压力环境下的各种高温中的任何一种。例如，载体颗粒具有多种应用，如造纸，水处理，化学追踪，个人护理，微生物控制，石油回收，聚合物输送。

4. 发明申请

WO2011028496A2 CALCIUM BASED CARRIER PARTICLES 审中-公开
标题翻译：基于钙的载体颗粒
公开(公告)号：WO2011028496A2
公开(公告)日：2011-03-10
申请号：PCT/US2010/046407
申请日：2010-08-24
申请人： NALCO COMPANY , NANOSPECIALTIES, LLC , KEISER, Bruce A. , KEIZER, Timothy S. , SHOWALTER, Brett M. , BOHNSACK, Tiffany , ADAIR, James H. , PARETTE, Mylisa , KNUPP, Amy , ZELENEV, Andrei S. , BURNEY, Jason R.
发明人： KEISER, Bruce A. , KEIZER, Timothy S. , SHOWALTER, Brett M. , BOHNSACK, Tiffany , ADAIR, James H. , PARETTE, Mylisa , KNUPP, Amy , ZELENEV, Andrei S. , BURNEY, Jason R.
IPC分类号： C01B25/32 , A01N25/08 , D21H21/38 , G01N21/75
CPC分类号： A01N25/08 , C02F1/50 , C02F2303/08
摘要： The present invention relates to a method for forming a calcium-based carrier particle consisting of the calcium-based material, an active, with or without a surface modification, a stabilizing agent, and the related composition. The calcium-based particle is illustrated by the general formula Ca x (PO 4 ) y (OH) z R and may also include a silica or silica oxide substituent. R is an active or actives such as an organic or inorganic molecule that includes markers, amines, thiols, epoxies, organosilicones, organosilanes, sulfates, and water soluble agents and, as needed, a surface modification, S, which may be either organic or inorganic. A stabilizing agent may be necessary to maintain dispersion of the particles in aqueous media. Examples of a surface modifying material and stabilizing agents are inorganic salts of aluminum and boron or organic materials such as organosilanes or low molecular weight polymers. As such, the particle can be used in a variety of applications including any of a variety of high temperature, at acidic, neutral, or basic pH, or pressure environments. The carrier particles have applications as diverse as papermaking, water treatment, chemical tracing, personal care, microbiological control, oil recovery, delivery of polymers, for example.
摘要翻译：本发明涉及一种钙基载体颗粒的形成方法，该钙基载体颗粒由钙基材料，活性物质，表面改性活性物质，稳定剂和相关组合物组成。钙基颗粒由通式Cax（PO4）y（OH）zR表示，也可以包括二氧化硅或二氧化硅氧化物取代基。 R是活性物质或活性物质，例如有机或无机分子，其包括标记物，胺，硫醇，环氧化物，有机硅氧烷，有机硅烷，硫酸盐和水溶性试剂，并且根据需要可以是表面改性S，其可以是有机的或有机的无机。可能需要稳定剂以保持颗粒在水性介质中的分散。表面改性材料和稳定剂的实例是铝和硼的无机盐或有机材料如有机硅烷或低分子量聚合物。因此，颗粒可以用于各种应用，包括各种高温，酸性，中性或碱性pH或压力环境中的任何一种。载体颗粒具有例如造纸，水处理，化学追踪，个人护理，微生物控制，油回收，聚合物递送等应用。

5. 发明申请

WO2007143416A3 ORGANICALLY MODIFIED SILICA AND USE THEREOF 审中-公开
标题翻译：有机改性二氧化硅及其用途
公开(公告)号：WO2007143416A3
公开(公告)日：2008-02-28
申请号：PCT/US2007069648
申请日：2007-05-24
申请人： NALCO CO , HOLLAND BRIAN T , CUI JI , KEIZER TIMOTHY S
发明人： HOLLAND BRIAN T , CUI JI , KEIZER TIMOTHY S
IPC分类号： C01B33/146
CPC分类号： C07F7/1836 , C07B2200/11 , Y10T428/2982
摘要： Organosilane-modified nanoparticles of silica, having a particle size of no more than 1 micron, in which the organosilane resides throughout the entire volume of the nanoparticles and not just at the surfaces of the nanoparticle. The nanoparticles may be in a colloidal solution. They may be prepared by hydrolyzing an alkali silicate under acidic conditions to obtain a silicic acid dispersion, followed by adding an organosilane having hydroxyl and/or hydrolyzable groups to the dispersion under acid conditions; and then raising the pH of the dispersion to at least eight to form the nanoparticles. They may be used in an effective paint primer/protective coating formulation.
摘要翻译：有机硅烷改性的二氧化硅纳米粒子，其粒度不超过1微米，其中有机硅烷位于纳米颗粒的整个体积内，而不仅仅在纳米颗粒的表面。纳米颗粒可以是胶体溶液。它们可以通过在酸性条件下水解碱金属硅酸盐来获得硅酸分散体，然后在酸性条件下向分散体中加入具有羟基和/或可水解基团的有机硅烷来制备; 然后将分散体的pH提高至至少8以形成纳米颗粒。它们可以用于有效的漆底漆/保护涂层制剂中。

6. 发明申请

WO2007143416A2 ORGANICALLY MODIFIED SILICA AND USE THEREOF 审中-公开
标题翻译：有机改性二氧化硅及其用途
公开(公告)号：WO2007143416A2
公开(公告)日：2007-12-13
申请号：PCT/US2007/069648
申请日：2007-05-24
申请人： NALCO COMPANY , HOLLAND, Brian, T. , CUI, Ji , KEIZER, Timothy, S.
发明人： HOLLAND, Brian, T. , CUI, Ji , KEIZER, Timothy, S.
IPC分类号： C07F7/00
CPC分类号： C07F7/1836 , C07B2200/11 , Y10T428/2982
摘要： Organosilane-modified nanoparticles of silica, having a particle size of no more than 1 micron, in which the organosilane resides throughout the entire volume of the nanoparticles and not just at the surfaces of the nanoparticle. The nanoparticles may be in a colloidal solution. They may be prepared by hydrolyzing an alkali silicate under acidic conditions to obtain a silicic acid dispersion, followed by adding an organosilane having hydroxyl and/or hydrolyzable groups to the dispersion under acid conditions; and then raising the pH of the dispersion to at least eight to form the nanoparticles. They may be used in an effective paint primer/protective coating formulation.
摘要翻译：有机硅烷改性的二氧化硅纳米粒子，其粒径不超过1微米，其中有机硅烷位于纳米颗粒的整个体积内，而不仅仅在纳米颗粒的表面。纳米颗粒可以是胶体溶液。它们可以通过在酸性条件下水解碱金属硅酸盐来制备硅酸分散体，然后在酸性条件下向分散体中加入具有羟基和/或可水解基团的有机硅烷; 然后将分散体的pH提高至至少8以形成纳米颗粒。它们可用于有效的油漆底漆/保护涂料配方中。

7. 发明申请

WO2011028497A3 CALCIUM-BASED CARRIER PARTICLES 审中-公开
标题翻译：钙基载体颗粒
公开(公告)号：WO2011028497A3
公开(公告)日：2011-06-16
申请号：PCT/US2010046409
申请日：2010-08-24
申请人： NALCO CO , NANOSPECIALTIES LLC , KEIZER TIMOTHY S , SHOWALTER BRETT M , KEISER BRUCE A , ADAIR JAMES H
发明人： KEIZER TIMOTHY S , SHOWALTER BRETT M , KEISER BRUCE A , ADAIR JAMES H
IPC分类号： C01B25/32 , A01N25/08 , C01B25/45 , C02F5/08 , D21H21/38
CPC分类号： D21H19/38 , C02F1/50 , C02F2303/08
摘要： The present invention relates to a method for forming a calcium-based carrier particle consisting of the calcium-based material, an active, with or without a surface modification, a stabilizing agent, and the related composition. The calcium-based particle is illustrated by the general formula Cax(PO4)y(OH)zR and may also include a silica or silica oxide substituent. R is an active or actives such as an organic or inorganic molecule that includes markers, amines, thiols, epoxies, organosilicones, organosilanes, sulfates, and water soluble agents and, as needed, a surface modification, S, which may be either organic or inorganic. A stabilizing agent may be necessary to maintain dispersion of the particles in aqueous media. Examples of a surface modifying material and stabilizing agents are inorganic salts of aluminum and boron or organic materials such as organosilanes or low molecular weight polymers. As such, the particle can be used in a variety of applications including any of a variety of high temperature, at acidic, neutral, or basic pH, or pressure environments. The carrier particles have applications as diverse as papermaking, water treatment, chemical tracing, personal care, microbiological control, oil recovery, delivery of polymers, for example.
摘要翻译：本发明涉及形成钙基载体颗粒的方法，所述钙基载体颗粒由钙基材料，具有或不具有表面改性的活性物质，稳定剂和相关组合物组成。钙基颗粒由通式Ca x（PO 4）y（OH）z R表示并且还可以包括二氧化硅或二氧化硅取代基。 R是活性或活性物质，例如包括标记物，胺，硫醇，环氧化物，有机硅氧烷，有机硅烷，硫酸盐和水溶性试剂的有机或无机分子，以及根据需要的表面改性剂S，其可以是有机的或无机。可能需要稳定剂以维持颗粒在水性介质中的分散。表面改性材料和稳定剂的实例是铝和硼的无机盐或有机材料如有机硅烷或低分子量聚合物。这样，颗粒可用于各种应用，包括在酸性，中性或碱性pH或压力环境下的各种高温中的任何一种。例如，载体颗粒具有多种应用，如造纸，水处理，化学追踪，个人护理，微生物控制，石油回收，聚合物输送。

8. 发明申请

WO2011028497A2 CALCIUM-BASED CARRIER PARTICLES 审中-公开
标题翻译：钙基载体颗粒
公开(公告)号：WO2011028497A2
公开(公告)日：2011-03-10
申请号：PCT/US2010/046409
申请日：2010-08-24
申请人： NALCO COMPANY , NANOSPECIALTIES, LLC , KEIZER, Timothy S. , SHOWALTER, Brett M. , KEISER, Bruce A. , ADAIR, James H.
发明人： KEIZER, Timothy S. , SHOWALTER, Brett M. , KEISER, Bruce A. , ADAIR, James H.
IPC分类号： C01B25/32 , C01B25/45 , D21H21/38 , A01N25/08 , C02F5/08
CPC分类号： D21H19/38 , C02F1/50 , C02F2303/08
摘要： The present invention relates to a method for forming a calcium-based carrier particle consisting of the calcium-based material, an active, with or without a surface modification, a stabilizing agent, and the related composition. The calcium-based particle is illustrated by the general formula Ca x (PO 4 ) y (OH) z R and may also include a silica or silica oxide substituent. R is an active or actives such as an organic or inorganic molecule that includes markers, amines, thiols, epoxies, organosilicones, organosilanes, sulfates, and water soluble agents and, as needed, a surface modification, S, which may be either organic or inorganic. A stabilizing agent may be necessary to maintain dispersion of the particles in aqueous media. Examples of a surface modifying material and stabilizing agents are inorganic salts of aluminum and boron or organic materials such as organosilanes or low molecular weight polymers. As such, the particle can be used in a variety of applications including any of a variety of high temperature, at acidic, neutral, or basic pH, or pressure environments. The carrier particles have applications as diverse as papermaking, water treatment, chemical tracing, personal care, microbiological control, oil recovery, delivery of polymers, for example.
摘要翻译：本发明涉及形成钙基载体颗粒的方法，所述钙基载体颗粒由钙基材料，具有或不具有表面改性的活性物质，稳定剂和相关组合物组成。钙基颗粒由通式Ca（x）（PO4）y（OH）zz表示， R并且还可以包括二氧化硅或二氧化硅取代基。 R是活性或活性物质，例如包括标记物，胺，硫醇，环氧化物，有机硅氧烷，有机硅烷，硫酸盐和水溶性试剂的有机或无机分子，以及根据需要的表面改性剂S，其可以是有机的或无机。可能需要稳定剂以维持颗粒在水性介质中的分散。表面改性材料和稳定剂的实例是铝和硼的无机盐或有机材料如有机硅烷或低分子量聚合物。这样，颗粒可用于各种应用，包括在酸性，中性或碱性pH或压力环境下的各种高温中的任何一种。载体颗粒具有多种应用，例如造纸，水处理，化学追踪，个人护理，微生物控制，石油回收，聚合物的输送等。

9. 发明申请

WO2011008484A3 SILICA-BASED PARTICLE COMPOSITION 审中-公开
标题翻译：基于硅石的颗粒组合物
公开(公告)号：WO2011008484A3
公开(公告)日：2011-04-21
申请号：PCT/US2010040132
申请日：2010-06-28
申请人： NALCO CO , KEISER BRUCE A , KEIZER TIMOTHY S , ADAIR JAMES H
发明人： KEISER BRUCE A , KEIZER TIMOTHY S , ADAIR JAMES H
IPC分类号： C01B33/141 , C09C1/28 , C09K11/02 , D21H21/10
CPC分类号： C09K11/02 , C01P2002/84 , C01P2004/04 , C09B11/08 , C09B11/24 , C09B67/0007 , C09B67/0013 , C09B69/008 , C09B69/103 , C09C1/3063 , C09C1/3081 , C09C1/309 , Y10T428/2982
摘要： The present invention relates to a method for forming a silica-based particle or composite consisting of a silica-based material, an active, with or without a surface modification, and the related composition. The silica-based particle is illustrated by the formula (SiO2)x(OH)yRzSt, whereby R is an active or actives such as an organic or inorganic molecule that includes markers, amines, thiols, epoxies, organosilicones, organosilanes, and water soluble agents and, optionally, a surface modifier, S, which may be either organic, polymeric, or inorganic. Examples of a surface modifying material are inorganic salts of aluminum and boron or organic materials such as organosilanes or low molecular weight polymers. As such, the particle can be used in a variety of applications including any of a variety of high temperature, at acidic, neutral, or basic pH, or pressure environments. The composites have applications as diverse as papermaking, water treatment, chemical tracing, personal care, microbiological control, and delivery of polymers, for example. With regard to papermaking, the particle provides retention and drainage performance while delivering whitener, or OBA, other functional additives and serves an additive tracker.
摘要翻译：本发明涉及一种形成二氧化硅基颗粒或复合物的方法，所述二氧化硅基颗粒或复合物由基于二氧化硅的材料，具有或不具有表面改性的活性物质以及相关组合物组成。二氧化硅基颗粒由式（SiO2）x（OH）yRzSt表示，其中R是活性或活性物质，例如包括标记物，胺，硫醇，环氧化物，有机硅氧烷，有机硅烷和水溶性的有机或无机分子试剂和任选的表面改性剂S，其可以是有机的，聚合物的或无机的。表面改性材料的实例是铝和硼的无机盐或有机材料如有机硅烷或低分子量聚合物。这样，颗粒可用于各种应用，包括在酸性，中性或碱性pH或压力环境下的各种高温中的任何一种。例如，该复合材料具有多种应用，如造纸，水处理，化学追踪，个人护理，微生物控制和聚合物输送。关于造纸，颗粒在提供增白剂或OBA，其他功能性添加剂并提供添加剂追踪器时提供保留和排水性能。

10. 发明申请

WO2011028498A2 CALCIUM-BASED CARRIER PARTICLES 审中-公开
标题翻译：基于钙的载体颗粒
公开(公告)号：WO2011028498A2
公开(公告)日：2011-03-10
申请号：PCT/US2010/046414
申请日：2010-08-24
申请人： NALCO COMPANY , NANOSPECIALTIES, LLC , KEISER, Bruce A. , KEIZER, Timothy S. , SHOWALTER, Brett M. , BOHNSACK, Tiffany , ADAIR, James H. , PARETTE, Mylisa , KNUPP, Amy , ZELENEV, Andrei S. , BURNEY, Jason R.
发明人： KEISER, Bruce A. , KEIZER, Timothy S. , SHOWALTER, Brett M. , BOHNSACK, Tiffany , ADAIR, James H. , PARETTE, Mylisa , KNUPP, Amy , ZELENEV, Andrei S. , BURNEY, Jason R.
IPC分类号： C01B25/32 , C09C3/00 , G01N21/75 , A01N25/08 , D21H21/38
CPC分类号： A01N25/08 , D06P1/67366
摘要： The present invention relates to a method for forming a calcium-based carrier particle consisting of the calcium-based material, an active, with or without a surface modification, a stabilizing agent, and the related composition. The calcium-based particle is illustrated by the general formula Ca x (PO 4 ) y (OH) z R and may also include a silica or silica oxide substituent. R is an active or actives such as an organic or inorganic molecule that includes markers, amines, thiols, epoxies, organosilicones, organosilanes, sulfates, and water soluble agents and, as needed, a surface modification, S, which may be either organic or inorganic. A stabilizing agent may be necessary to maintain dispersion of the particles in aqueous media. Examples of a surface modifying material and stabilizing agents are inorganic salts of aluminum and boron or organic materials such as organosilanes or low molecular weight polymers. As such, the particle can be used in a variety of applications including any of a variety of high temperature, at acidic, neutral, or basic pH, or pressure environments. The carrier particles have applications as diverse as papermaking, water treatment, chemical tracing, personal care, microbiological control, oil recovery, delivery of polymers, for example.
摘要翻译：本发明涉及一种由钙基材料，活性物质，有或没有表面改性，稳定剂和相关组合物形成的钙基载体颗粒的形成方法。钙基颗粒由通式Cax（PO 4）y（OH）z R表示，也可以包括二氧化硅或二氧化硅氧化物取代基。 R是活性物质或活性物质，例如包括标记物，胺，硫醇，环氧化物，有机硅氧烷，有机硅烷，硫酸盐和水溶性物质的有机或无机分子，并且根据需要可以是表面改性S，其可以是有机的或有机的无机。可能需要稳定剂以保持颗粒在水性介质中的分散。表面改性材料和稳定剂的实例是铝和硼的无机盐或有机物质如有机硅烷或低分子量聚合物。因此，颗粒可以用于各种应用，包括各种高温，酸性，中性或碱性pH或压力环境中的任何一种。载体颗粒具有例如造纸，水处理，化学追踪，个人护理，微生物控制，油回收，聚合物递送等应用。

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