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1. 发明授权

US06939922B2 Coating and coating composition 有权
标题翻译：涂料和涂料组合物
公开(公告)号：US06939922B2
公开(公告)日：2005-09-06
申请号：US10097256
申请日：2002-03-15
申请人： Ronald Scott Beckley , Robert Mitchell Blankenship , Albert Benner Brown , James Tinney Brown , Shang-Jaw Chiou , Anton Georges El A'mma , Susan Jane Fitzwater , Robert Howard Gore , Eric Jon Langenmayr , Dennis Paul Lorah , Warren Harvey Machleder , James Watson Neely , George Harvey Redlich , Curtis Schwartz , Frederick James Schindler , Robert Victor Slone , David William Whitman , Mark Robert Winkle
发明人： Ronald Scott Beckley , Robert Mitchell Blankenship , Albert Benner Brown , James Tinney Brown , Shang-Jaw Chiou , Anton Georges El A'mma , Susan Jane Fitzwater , Robert Howard Gore , Eric Jon Langenmayr , Dennis Paul Lorah , Warren Harvey Machleder , James Watson Neely , George Harvey Redlich , Curtis Schwartz , Frederick James Schindler , Robert Victor Slone , David William Whitman , Mark Robert Winkle
IPC分类号： C08F2/00 , C08F2/16 , C08F246/00 , C09D7/12 , C09D157/00 , C09D201/00 , C08F120/02 , C08F20/02
CPC分类号： C08F2/16 , Y10S526/909 , Y10T428/254
摘要： Provided are improved coatings, polymeric dispersions, and polymeric composites, which include crosslinked polymeric nanoparticles (hereafter “PNPs”). Also provided are methods for forming improved coatings, polymeric dispersions, and polymeric composites, which include PNPs. The PNPs have polymerized units of at least one multi-ethylenically-unsaturated monomer have a mean diameter of from 1 to 50 nanometers. PNPs having polymerized units of at least one multi-ethylenically-unsaturated monomer and at least one surface-active monomer are also provided.
摘要翻译：提供了改进的涂层，聚合物分散体和聚合复合材料，其包括交联的聚合物纳米颗粒（以下称为“PNP”）。还提供了形成改进的涂层，聚合物分散体和聚合复合材料的方法，其包括PNP。 PNP具有至少一种多烯属不饱和单体的聚合单元，其平均直径为1至50纳米。还提供了具有至少一种多烯属不饱和单体和至少一种表面活性单体的聚合单元的PNP。

2. 发明授权

US06797328B2 Coating composition 有权
标题翻译：涂料组成
公开(公告)号：US06797328B2
公开(公告)日：2004-09-28
申请号：US10349906
申请日：2003-01-23
申请人： Albert Benner Brown , Ralph Craig Even , Dennis Paul Lorah , Alvin Michael Maurice , Robert Victor Slone , Xun Tang
发明人： Albert Benner Brown , Ralph Craig Even , Dennis Paul Lorah , Alvin Michael Maurice , Robert Victor Slone , Xun Tang
IPC分类号： B05D300
CPC分类号： C08F4/34 , C08F20/12
摘要： An aqueous composition suitable for use, when dry, as an improved coating is provided including an aqueous emulsion polymer, the polymer having a glass transition temperature (Tg) from greater than 20° C. to 80° C., formed by the free radical polymerization of at least one ethylenically unsaturated nonionic acrylic monomer and 0-7.5%, by weight based on the total weight of the polymer, ethylenically unsaturated acid monomer in the presence of 0.01-1.0%, by weight based on the total weight of the polymer, t-alkyl hydroperoxide, t-alkyl peroxide, or t-alkyl perester wherein the t-alkyl group includes at least 5 Carbon atoms and, optionally, at least one other oxidant. A method of preparing the emulsion polymer, a method for providing a coated substrate wherein the coating contains the emulsion polymer having a Tg from −20° C. to 80° C., and a method for improving the scrub resistance of a coating by including the emulsion polymer having a Tg from −20° C. to 80° C. are also provided.
摘要翻译：提供适用于干燥时作为改进涂层的水性组合物，包括水性乳液聚合物，所述聚合物的玻璃化转变温度（Tg）大于20℃至80℃，由自由基形成至少一种烯键式不饱和非离子丙烯酸单体的聚合，基于聚合物的总重量，基于聚合物总重量的0.01-1.0％的烯键式不饱和酸单体的总重量为0-7.5％叔烷基过氧化氢，叔烷基过氧化物或叔烷基过酸酯，其中叔烷基包括至少5个碳原子和任选的至少一种其它氧化剂。一种制备乳液聚合物的方法，一种提供涂覆基质的方法，其中该涂层含有-20℃至80℃的Tg的乳液聚合物，以及一种通过包括以下步骤改善涂层的耐擦洗性的方法：还提供了具有-20℃至80℃的Tg的乳液聚合物。

3. 发明授权

US06545084B2 Coating composition 有权
标题翻译：涂料组成
公开(公告)号：US06545084B2
公开(公告)日：2003-04-08
申请号：US09981349
申请日：2001-10-17
申请人： Albert Benner Brown , Ralph Craig Even , Dennis Paul Lorah , Alvin Michael Maurice , Robert Victor Slone , Xun Tang
发明人： Albert Benner Brown , Ralph Craig Even , Dennis Paul Lorah , Alvin Michael Maurice , Robert Victor Slone , Xun Tang
IPC分类号： C08L3102
CPC分类号： C08F4/34 , C08F20/12
摘要： An aqueous composition suitable for use, when dry, as an improved coating is provided including an aqueous emulsion polymer, the polymer having a glass transition temperature (Tg) from greater than 20° C. to 80° C., formed by the free radical polymerization of at least one ethylenically unsaturated nonionic acrylic monomer and 0-7.5%, by weight based on the total weight of the polymer, ethylenically unsaturated acid monomer in the presence of 0.01-1.0%, by weight based on the total weight of the polymer, t-alkyl hydroperoxide, t-alkyl peroxide, or t-alkyl perester wherein the t-alkyl group includes at least 5 Carbon atoms and, optionally, at least one other oxidant. A method of preparing the emulsion polymer is also provided.
摘要翻译：提供适用于干燥时作为改进涂层的水性组合物，包括水性乳液聚合物，所述聚合物的玻璃化转变温度（Tg）大于20℃至80℃，由自由基形成至少一种烯键式不饱和非离子丙烯酸单体的聚合，基于聚合物的总重量，基于聚合物总重量的0.01-1.0％的烯键式不饱和酸单体的总重量为0-7.5％叔烷基过氧化氢，叔烷基过氧化物或叔烷基过酸酯，其中叔烷基包括至少5个碳原子和任选的至少一种其它氧化剂。还提供了制备乳液聚合物的方法。

4. 发明授权

US07109257B2 Modified clays and methods for making and using same 失效
公开(公告)号：US07109257B2
公开(公告)日：2006-09-19
申请号：US10254167
申请日：2002-09-25
申请人： Dennis Paul Lorah , Robert Victor Slone , George Max Lein
发明人： Dennis Paul Lorah , Robert Victor Slone , George Max Lein
IPC分类号： C08K9/04 , C08K3/34
CPC分类号： C01B33/44 , C04B30/00 , C08K9/02 , C08K9/04
摘要： Processes for modifying the surface chemistry of a clay are disclosed. In one embodiment, there is provided a process for modifying the surface chemistry of a clay, wherein the process comprises: providing a clay dispersion comprising at least one unmodified clay wherein said clay has a first exchangeable cation; adding a second cation to the clay dispersion, wherein at least a portion of the second cation exchanges with at least a portion of the first cation to form a modified clay dispersion; and combining at least one polar containing agent with the modified clay dispersion to provide a modified clay.

5. 发明授权

US06914095B2 Nanocomposite compositions and methods for making and using same 失效
标题翻译：纳米复合组合物及其制备和使用方法
公开(公告)号：US06914095B2
公开(公告)日：2005-07-05
申请号：US09954135
申请日：2001-09-17
申请人： Dennis Paul Lorah , Robert Victor Slone
发明人： Dennis Paul Lorah , Robert Victor Slone
IPC分类号： C09K3/10 , C08F2/00 , C08F2/44 , C08F265/06 , C08F292/00 , C08K9/04 , C08K9/08 , C08K3/34
CPC分类号： B82Y30/00 , C08F2/00 , C08F2/44 , C08F265/06 , C08F292/00 , C08K9/04 , C08K9/08 , C08K2201/011
摘要： The present invention is directed, in part, to improved nanocomposite compositions and processes for preparing same. In one embodiment, there is provided a process for preparing an aqueous nanocomposite dispersion, wherein the process comprises: providing at least one first ethylenically unsaturated monomer; providing an aqueous clay dispersion comprising an at least partially exfoliated aqueous clay having a first exchangeable cation and, optionally, at least one second ethylenically unsaturated monomer; adding a second cation to said aqueous clay dispersion, wherein at least a portion of the second cation exchanges with at least a portion of the first cation to form a modified aqueous clay dispersion; combining the first ethylenically unsaturated monomer and the modified aqueous clay dispersion; and polymerizing at least a portion of the first or second monomer to form the aqueous nanocomposite dispersion wherein at least one of the first or the second monomers comprises a polar monomer.
摘要翻译：本发明部分地涉及改进的纳米复合材料组合物及其制备方法。在一个实施方案中，提供了一种制备水性纳米复合物分散体的方法，其中所述方法包括：提供至少一种第一烯属不饱和单体; 提供一种含水粘土分散体，其包含至少部分剥离的水性粘土，其具有第一可交换阳离子和任选的至少一种第二烯属不饱和单体; 向所述含水粘土分散体中加入第二阳离子，其中至少一部分第二阳离子与第一阳离子的至少一部分交换以形成改性的含水粘土分散体; 将第一烯属不饱和单体和改性含水粘土分散体结合; 并聚合第一或第二单体的至少一部分以形成水性纳米复合物分散体，其中第一或第二单体中的至少一种包含极性单体。

6. 发明授权

US07291665B2 Emulsion polymerization methods involving lightly modified clay and compositions comprising same 失效
标题翻译：涉及轻度改性粘土的乳液聚合方法及其组合物
公开(公告)号：US07291665B2
公开(公告)日：2007-11-06
申请号：US10853309
申请日：2004-05-25
申请人： Dennis Paul Lorah , Robert Victor Slone
发明人： Dennis Paul Lorah , Robert Victor Slone
IPC分类号： C08K3/34
CPC分类号： B82Y30/00 , C08F2/00 , C08F2/44 , C08F265/06 , C08F292/00 , C08K9/04 , C08K9/08 , C08K2201/011
摘要： Processes for utilizing various emulsion polymerization procedures for preparing aqueous nanocomposite dispersions are disclosed. The disclosed processes include both in-situ polymerizations in the presence of at least partially exfoliated, lightly modified clays as well as admixtures of polymer dispersions with at least partially exfoliated, lightly modified clay dispersions. The disclosed nanocomposite dispersions are useful for preparing a variety of materials, such as coatings, adhesives, caulks, sealants, plastics additives, and thermoplastic resins. Processes for preparing polymer nanocomposite powders and use of these powders as plastic resin and plastics additives are also disclosed.
摘要翻译：公开了利用各种乳液聚合方法制备水性纳米复合物分散体的方法。所公开的方法包括在存在至少部分脱落的轻度改性的粘土的情况下的原位聚合，以及聚合物分散体与至少部分剥离的轻度改性的粘土分散体的混合物。所公开的纳米复合物分散体可用于制备各种材料，例如涂料，粘合剂，填缝剂，密封剂，塑料添加剂和热塑性树脂。还公开了制备聚合物纳米复合粉末的方法和这些粉末作为塑料树脂和塑料添加剂的用途。

7. 发明授权

US07259203B2 Aqueous nanocomposite dispersions: processes, compositions, and uses thereof 有权
标题翻译：水性纳米复合物分散体：方法，组合物及其用途
公开(公告)号：US07259203B2
公开(公告)日：2007-08-21
申请号：US10972946
申请日：2004-10-25
申请人： Chuen-Shyong Chou , Edward Ewart LaFleur , Dennis Paul Lorah , Robert Victor Slone , Katerina Dukes Neglia
发明人： Chuen-Shyong Chou , Edward Ewart LaFleur , Dennis Paul Lorah , Robert Victor Slone , Katerina Dukes Neglia
IPC分类号： C08K3/34
CPC分类号： B82Y30/00 , C08F2/00 , C08F2/44 , C08F265/06 , C08F292/00 , C08K9/04 , C08K9/08 , C08K2201/011
摘要： Processes for utilizing various emulsion polymerization procedures for preparing aqueous nanocomposite dispersions are disclosed. The disclosed processes include both in-situ polymerizations in the presence of at least partially exfoliated unmodified clays as well as admixtures of polymer dispersions with at least partially exfoliated unmodified clay dispersions. The disclosed nanocomposite dispersions are useful for preparing a variety of materials, such as coatings, adhesives, caulks, sealants, plastics additives, and thermoplastic resins. Processes for preparing polymer clay nanocomposite powders and use of these powders as plastic resin and plastics additives are also disclosed.
摘要翻译：公开了利用各种乳液聚合方法制备水性纳米复合物分散体的方法。所公开的方法包括在存在至少部分脱落的未改性粘土的情况下的原位聚合以及聚合物分散体与至少部分脱落的未改性粘土分散体的混合物。所公开的纳米复合物分散体可用于制备各种材料，例如涂料，粘合剂，填缝剂，密封剂，塑料添加剂和热塑性树脂。还公开了制备聚合物粘土纳米复合粉末和使用这些粉末作为塑料树脂和塑料添加剂的方法。

8. 发明授权

US06838507B2 Aqueous nanocomposite dispersions: processes, compositions, and uses thereof 有权
标题翻译：水性纳米复合物分散体：方法，组合物及其用途
公开(公告)号：US06838507B2
公开(公告)日：2005-01-04
申请号：US09954132
申请日：2001-09-17
申请人： Chuen-Shyong Chou , Edward Ewart LaFleur , Dennis Paul Lorah , Robert Victor Slone , Katerina Dukes Neglia
发明人： Chuen-Shyong Chou , Edward Ewart LaFleur , Dennis Paul Lorah , Robert Victor Slone , Katerina Dukes Neglia
IPC分类号： C01B33/44 , C01B33/40 , C04B22/06 , C04B24/26 , C04B103/40 , C08F2/00 , C08F2/10 , C08F2/16 , C08F2/44 , C08F265/04 , C08F265/06 , C08F291/00 , C08F292/00 , C08K9/00 , C08K9/04 , C08K9/08 , C08L51/00 , C08L101/00 , C09D5/00 , C09D5/02 , C09D7/12 , C09D11/02 , C09D125/00 , C09D133/00 , C09D135/00 , C09D151/00 , C09D151/10 , C09D157/10 , C09D201/00 , C09J11/04 , C09J151/00 , C09J201/00 , C08K3/34 , C08F12/08
CPC分类号： B82Y30/00 , C08F2/00 , C08F2/44 , C08F265/06 , C08F292/00 , C08K9/04 , C08K9/08 , C08K2201/011
摘要： Processes for utilizing various emulsion polymerization procedures for preparing aqueous nanocomposite dispersions are disclosed. The disclosed processes include both in-situ polymerizations in the presence of at least partially exfoliated unmodified clays as well as admixtures of polymer dispersions with at least partially exfoliated unmodified clay dispersions. The disclosed nanocomposite dispersions are useful for preparing a variety of materials, such as coatings, adhesives, caulks, sealants, plastics additives, and thermoplastic resins. Processes for preparing polymer clay nanocomposite powders and use of these powders as plastic resin and plastics additives are also disclosed.

9. 发明授权

US07211613B2 Hydrophobically modified clay polymer nanocomposites 有权
标题翻译：疏水改性粘土聚合物纳米复合材料
公开(公告)号：US07211613B2
公开(公告)日：2007-05-01
申请号：US09953710
申请日：2001-09-17
申请人： Dennis Paul Lorah , Robert Victor Slone , Thomas Glenn Madle
发明人： Dennis Paul Lorah , Robert Victor Slone , Thomas Glenn Madle
IPC分类号： C08K3/34 , C08F12/08
CPC分类号： B82Y30/00 , C08F2/00 , C08F2/44 , C08F265/06 , C08F292/00 , C08K9/04 , C08K9/08 , C08K2201/011
摘要： The present invention is directed, in part, to improved nanocomposite compositions and processes for preparing same. Specifically, in one embodiment, there is provided a process for preparing an aqueous nanocomposite dispersion, wherein the process comprises: polymerizing via suspension polymerization a suspension comprising at least one ethylenically unsaturated monomer and a hydrophobically modified clay to form the nanocomposite dispersion after polymerization, wherein the hydrophobically modified clay is dispersed in the monomer. Other embodiments include processes for preparing aqueous nanocomposite particles, colloids, and dispersions using hydrophobically modified clays in aqueous systems and compositions comprising same.
摘要翻译：本发明部分地涉及改进的纳米复合材料组合物及其制备方法。具体地，在一个实施方案中，提供了一种制备水性纳米复合物分散体的方法，其中所述方法包括：通过悬浮聚合聚合包含至少一种烯属不饱和单体和疏水改性粘土的悬浮液，以在聚合后形成纳米复合物分散体，其中疏水改性的粘土分散在单体中。其它实施方案包括在含水体系中使用疏水改性的粘土制备含水纳米复合物颗粒，胶体和分散体的方法和包含其的组合物的方法。

10. 发明授权

US06765049B2 High acid aqueous nanocomposite dispersions 失效
标题翻译：高酸性水性纳米复合物分散体
公开(公告)号：US06765049B2
公开(公告)日：2004-07-20
申请号：US09953715
申请日：2001-09-17
申请人： Dennis Paul Lorah , Robert Victor Slone
发明人： Dennis Paul Lorah , Robert Victor Slone
IPC分类号： C08K334
CPC分类号： B82Y30/00 , C08F2/00 , C08F2/44 , C08F265/06 , C08F292/00 , C08K9/04 , C08K9/08 , C08K2201/011
摘要： The present invention is directed to, in part, polymer clay nanocomposites having an acid containing monomer and clay. In one embodiment, there is provided a process for preparing an aqueous polymer clay nanocomposite dispersion, wherein the process comprises: providing an aqueous dispersion comprising at least one clay, optionally at least one ethylenically unsaturated monomer, and optionally at least one surfactant; providing a monomer mixture comprising at least 10% by weight of an acid containing monomer within the monomer mixture and optionally a surfactant; mixing the aqueous dispersion and the monomer mixture; and polymerizing the monomer to form the nanocomposite dispersion wherein the clay is at least partially exfoliated within the nanocomposite dispersion. The present invention also relates to the use of these compositions such as thickeners, dispersants, plastics additives, adhesives, coatings, flexographic inks, overprint varnishes, and dry cement powder modifiers.
摘要翻译：本发明部分地涉及具有含酸单体和粘土的聚合物粘土纳米复合材料。在一个实施方案中，提供了一种制备水性聚合物粘土纳米复合物分散体的方法，其中所述方法包括：提供包含至少一种粘土，任选至少一种烯属不饱和单体和任选的至少一种表面活性剂的水分散体; 提供在单体混合物和任选的表面活性剂中包含至少10重量％的含酸单体的单体混合物; 混合水分散体和单体混合物; 并且使所述单体聚合以形成所述纳米复合物分散体，其中所述粘土至少部分地在所述纳米复合物分散体内剥离。本发明还涉及这些组合物如增稠剂，分散剂，塑料添加剂，粘合剂，涂料，柔性版油墨，套印清漆和干燥水泥粉末改性剂的用途。

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