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1. 发明授权

US06869595B2 Abrasive compositions for clear toothpaste 失效
标题翻译：用于清洁牙膏的磨料组合物
公开(公告)号：US06869595B2
公开(公告)日：2005-03-22
申请号：US10292986
申请日：2002-11-13
申请人： John A. Kostinko , William C. Fultz , Patrick D. McGill
发明人： John A. Kostinko , William C. Fultz , Patrick D. McGill
IPC分类号： A61K8/25 , A61Q11/00 , C01B33/193 , C09K3/14 , A61K7/16 , A61K7/18
CPC分类号： C01B33/193 , A61K8/25 , A61K2800/262 , A61Q11/00 , C01P2002/02 , C01P2002/84 , C01P2004/61 , C01P2006/10 , C01P2006/19 , C01P2006/60 , C01P2006/80 , C01P2006/82 , C01P2006/90 , C09K3/1409
摘要： A transparent dentifrice is provided that has excellent abrasive performance. The dentifrice comprises from about 10 wt % to about 13 wt % water, and an abrasive, low-structure, precipitated silica having: a refractive index of from about 1.439 to 1.450, an oil absorption of from about 90 ml/100 g to about 120 ml/100 g, a light transmittance of greater than about 60%; and a Brass Einlehner abrasion value of less than about 5 mg loss/100,000 rev. Additionally the dentifrice has: a haze value of less than about 50; an RDA of about 50 to 200; and a refractive index of from about 1.439 to 1.450.
摘要翻译：提供了具有优异研磨性能的透明洁齿剂。洁齿剂包含约10重量％至约13重量％的水，以及磨料，低结构的沉淀二氧化硅，其折射率为约1.439至1.450，油吸收为约90毫升/ 100克至约 120ml / 100g，透光率大于约60％; 和黄铜Einlehner磨损值小于约5毫克损失/ 100,000转。另外，洁齿剂具有：雾度值小于约50; RDA约为50至200; 折射率为约1.439至1.450。

2. 发明申请

US20080159968A1 Dentifrices comprising biogenic silica materials and calcium carbonate 审中-公开
标题翻译：包括生物二氧化硅材料和碳酸钙的牙粉
公开(公告)号：US20080159968A1
公开(公告)日：2008-07-03
申请号：US11646122
申请日：2006-12-27
申请人： William C. Fultz , Patrick D. McGill
发明人： William C. Fultz , Patrick D. McGill
IPC分类号： A61K8/97
CPC分类号： A61K8/25 , A61K8/19 , A61K8/97 , A61Q11/00
摘要： Unique dentifrices comprising unique abrasive biogenic silica materials are provided. Such compositions exhibit excellent abrasive characteristics, either alone, or in combination with other types of abrasives. In such combinations (with precipitated silica materials, as one example), simultaneously high pellicle film cleaning properties and moderate dentin abrasion levels are possible in order to accord the user a dentifrice that effectively cleans tooth surfaces without detrimentally abrading such surfaces, even at low levels of such biogenic silica additives. Such biogenic silica particles thus surprisingly accord beneficial properties within dentifrice compositions. Encompassed within this invention is the method of utilizing such biogenic silica products within dentifrices, either as the majority abrasive component, or in combination with any other type of commonly used abrasive material.
摘要翻译：提供了独特的研磨剂生物二氧化硅材料。这样的组合物单独地或与其它类型的研磨剂组合显示出优异的研磨特性。在这种组合中（以沉淀二氧化硅材料为例），同时具有高的防护薄膜清洁性能和适度的牙本质磨损水平是可能的，以便使用者能够有效地清洁牙齿表面的洁牙剂，而不会对这些表面造成不利影响，甚至在低水平的这种生物二氧化硅添加剂。因此，这样的生物二氧化硅颗粒令人惊讶地在洁齿剂组合物内具有有益的性质。本发明所涵盖的是在洁齿剂中作为大多数磨料组分或与任何其它类型的常用研磨材料组合使用这种生物二氧化硅产品的方法。

3. 发明授权

US5234673A Low temperature-very high structure silica and methods 失效
标题翻译：低温非常高的结构二氧化硅和方法
公开(公告)号：US5234673A
公开(公告)日：1993-08-10
申请号：US689732
申请日：1991-04-24
申请人： Patrick D. McGill , William C. Fultz
发明人： Patrick D. McGill , William C. Fultz
IPC分类号： A61K8/25 , A61Q11/00 , C01B33/193
CPC分类号： C01B33/193 , A61K8/25 , A61Q11/00 , C01P2004/61 , C01P2006/10 , C01P2006/11 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/19 , C01P2006/60 , C01P2006/80 , C01P2006/82 , C01P2006/90
摘要： Precipitated silica gels having high surface areas and low oil absorption values are produced by a low temperature synthesis precipitation process. The precipitated silicas have unique flatting characteristics and are additionally useful as conditioning agents for food and salt and in dentifrice formulations.
摘要翻译：通过低温合成沉淀法生产具有高表面积和低油吸收值的沉淀二氧化硅凝胶。沉淀的二氧化硅具有独特的平坦化特性，并且另外可用作食品和盐的调理剂以及洁牙剂制剂。

4. 发明授权

US07306788B2 High-cleaning/moderate abrasive silica materials and dentifrice containing such materials 失效
标题翻译：高清洁/中等磨料二氧化硅材料和含有此类材料的洁齿剂
公开(公告)号：US07306788B2
公开(公告)日：2007-12-11
申请号：US10996541
申请日：2004-11-24
申请人： Patrick D. McGill , William C. Fultz
发明人： Patrick D. McGill , William C. Fultz
IPC分类号： A61K8/00 , A61K8/18 , A61Q11/00 , C01B33/12
CPC分类号： A61K8/25 , A61Q11/00
摘要： Unique abrasive and/or thickening materials that are in situ generated compositions of precipitated silicas and silica gels are provided. Such compositions exhibit different beneficial characteristics depending on the structure of the composite in situ generated material. With low structured composites (as measured via linseed oil absorption levels from 40 to 100 ml oil absorbed/100 g composite), simultaneously high pellicle film cleaning properties and moderate dentin abrasion levels are possible in order to accord the user a dentifrice that effectively cleans tooth surfaces without detrimentally abrading such surfaces. Increased amounts of high structure composite materials tend to accord greater viscosity build and thickening benefits together with such desirable abrasion and cleaning properties, albeit to a lesser extent than for the low structure types. Thus, mid-range cleaning materials will exhibit oil absorption levels from an excess of 100 to 150, and high thickening/low abrasion composite exhibit oil absorption properties in excess of 150. Such an in situ, simultaneously produced precipitated silica/silica gel combination provides such unexpectedly effective low abrasion and high cleaning capability and different thickening characteristics as compared to physical mixtures of such components. Encompassed within this invention is a unique method for making such gel/precipitated silica composite materials for such a purpose, as well as the different materials within the structure ranges described above and dentifrices comprising such.
摘要翻译：提供了原位产生的沉淀二氧化硅和硅胶的组合物的独特磨料和/或增稠材料。这种组合物根据复合材料原位产生的材料的结构表现出不同的有益特征。通过低结构复合材料（通过亚麻籽油吸收水平从40至100毫升吸油/ 100克复合材料测量），同时具有高防护薄膜清洁性能和中等牙质磨损水平是可能的，以符合用户有效清洁牙齿的牙膏表面，而不会对这些表面造成不利影响。增加量的高结构复合材料倾向于具有更大的粘度增加和增稠效果以及所需的磨损和清洁性能，尽管比对于低结构类型的程度更小。因此，中等范围的清洁材料将表现出从100到150的吸油量，并且高增稠/低磨损复合材料表现出超过150的吸油性能。这种原位同时生产的沉淀二氧化硅/硅胶组合提供与这些组分的物理混合物相比，这种意想不到的低磨损和高清洁能力以及不同的增稠特性。本发明所涵盖的是制备用于这种目的的这种凝胶/沉淀二氧化硅复合材料的独特方法，以及上述结构范围内的不同材料以及包含这些的洁齿剂。

5. 发明授权

US07670593B2 High-cleaning silica materials and dentifrice containing such 失效
标题翻译：高清洁二氧化硅材料和含有此类洁齿剂
公开(公告)号：US07670593B2
公开(公告)日：2010-03-02
申请号：US10996538
申请日：2004-11-24
申请人： Patrick D. McGill , William C. Fultz
发明人： Patrick D. McGill , William C. Fultz
IPC分类号： A61K8/00 , A61K8/18
CPC分类号： A61Q11/00 , A61K8/25
摘要： Unique abrasive and/or thickening materials that are in situ generated compositions of precipitated silicas and silica gels are provided. Such compositions exhibit different beneficial characteristics depending on the structure of the composite in situ generated material. With low structured composites (as measured via linseed oil absorption levels from 40 to 100 ml oil absorbed/100 g composite), simultaneously high pellicle film cleaning properties and moderate dentin abrasion levels are possible in order to accord the user a dentifrice that effectively cleans tooth surfaces without detrimentally abrading such surfaces. Increased amounts of high structure composite materials tend to accord greater viscosity build and thickening benefits together with such desirable abrasion and cleaning properties, albeit to a lesser extent than for the low structure types. Thus, mid-range cleaning materials will exhibit oil absorption levels from an excess of 100 to 150, and high thickening/low abrasion composite exhibit oil absorption properties in excess of 150. Such an in situ, simultaneously produced precipitated silica/silica gel combination provides such unexpectedly effective low abrasion and high cleaning capability and different thickening characteristics as compared to physical mixtures of such components. Encompassed within this invention is a unique method for making such gel/precipitated silica composite materials for such a purpose, as well as the different materials within the structure ranges described above and dentifrices comprising such.
摘要翻译：提供了原位产生的沉淀二氧化硅和硅胶的组合物的独特磨料和/或增稠材料。这种组合物根据复合材料原位产生的材料的结构表现出不同的有益特征。通过低结构复合材料（通过亚麻籽油吸收水平从40至100毫升吸油/ 100克复合材料测量），同时具有高防护薄膜清洁性能和中等牙质磨损水平是可能的，以符合用户有效清洁牙齿的牙膏表面，而不会对这些表面造成不利影响。增加量的高结构复合材料倾向于具有更大的粘度增加和增稠效果以及所需的磨损和清洁性能，尽管比对于低结构类型的程度更小。因此，中等范围的清洁材料将表现出从100到150的吸油量，并且高增稠/低磨损复合材料表现出超过150的吸油性能。这种原位同时生产的沉淀二氧化硅/硅胶组合提供与这些组分的物理混合物相比，这种意想不到的低磨损和高清洁能力以及不同的增稠特性。本发明所涵盖的是制备用于这种目的的这种凝胶/沉淀二氧化硅复合材料的独特方法，以及上述结构范围内的不同材料以及包含这些的洁齿剂。

6. 发明授权

US5419888A Low temperature method of making very high structure silica 失效
标题翻译：制造非常高结构二氧化硅的低温方法
公开(公告)号：US5419888A
公开(公告)日：1995-05-30
申请号：US80152
申请日：1993-06-23
申请人： Patrick D. McGill , William C. Fultz
发明人： Patrick D. McGill , William C. Fultz
IPC分类号： A61K8/25 , A61Q11/00 , C01B33/193 , C01B33/12
CPC分类号： C01B33/193 , A61K8/25 , A61Q11/00 , C01P2004/61 , C01P2006/10 , C01P2006/11 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/19 , C01P2006/60 , C01P2006/80 , C01P2006/82 , C01P2006/90
摘要： Precipitated silica gels having high surface areas and low oil absorption values are produced by a low temperature synthesis precipitation process. The precipitated silicas have unique flatting characteristics and are additionally useful as conditioning agents for food and salt and in dentifrice formulations.
摘要翻译：通过低温合成沉淀法生产具有高表面积和低油吸收值的沉淀二氧化硅凝胶。沉淀的二氧化硅具有独特的平坦化特性，并且另外可用作食品和盐的调理剂以及洁牙剂制剂。

7. 发明申请

US20080159967A1 Dentifrices comprising biogenic silica materials and at least one calcium phosphate 审中-公开
标题翻译：包含生物二氧化硅材料和至少一种磷酸钙的牙粉
公开(公告)号：US20080159967A1
公开(公告)日：2008-07-03
申请号：US11646120
申请日：2006-12-27
申请人： William C. Fultz , Patrick D. McGill
发明人： William C. Fultz , Patrick D. McGill
IPC分类号： A61K8/55 , A61Q11/00
CPC分类号： A61Q11/00 , A61K8/24 , A61K8/25 , A61K8/97
摘要： Unique dentifrices comprising unique abrasive biogenic silica materials are provided. Such compositions exhibit excellent abrasive characteristics, either alone, or in combination with other types of abrasives. In such combinations (with precipitated silica materials, as one example), simultaneously high pellicle film cleaning properties and moderate dentin abrasion levels are possible in order to accord the user a dentifrice that effectively cleans tooth surfaces without detrimentally abrading such surfaces, even at low levels of such biogenic silica additives. Such biogenic silica particles thus surprisingly accord beneficial properties within dentifrice compositions. Encompassed within this invention is the method of utilizing such biogenic silica products within dentifrices, either as the majority abrasive component, or in combination with any other type of commonly used abrasive material.
摘要翻译：提供了独特的研磨剂生物二氧化硅材料。这样的组合物单独地或与其它类型的研磨剂组合显示出优异的研磨特性。在这种组合中（以沉淀二氧化硅材料为例），同时具有高的防护薄膜清洁性能和适度的牙本质磨损水平是可能的，以便使用者能够有效地清洁牙齿表面的洁牙剂，而不会对这些表面造成不利影响，甚至在低水平的这种生物二氧化硅添加剂。因此，这样的生物二氧化硅颗粒令人惊讶地在洁齿剂组合物内具有有益的性质。本发明所涵盖的是在洁齿剂中作为大多数磨料组分或与任何其它类型的常用研磨材料组合使用这种生物二氧化硅产品的方法。

8. 发明授权

US07303742B2 Viscosity-modifying silica materials that exhibit low cleaning and abrasive levels and dentifrices thereof 失效
标题翻译：表现出低清洁度和磨损水平的粘度改性二氧化硅材料及其洁齿剂
公开(公告)号：US07303742B2
公开(公告)日：2007-12-04
申请号：US10997377
申请日：2004-11-24
申请人： Patrick D. McGill , William C. Fultz
发明人： Patrick D. McGill , William C. Fultz
IPC分类号： A61K5/00 , A61K5/18 , A61Q11/00 , C01B33/12
CPC分类号： A61K8/25 , A61Q11/00
摘要： Unique abrasive and/or thickening materials that are in situ generated compositions of precipitated silicas and silica gels are provided. Such compositions exhibit different beneficial characteristics depending on the structure of the composite in situ generated material. With low structured composites (as measured via linseed oil absorption levels from 40 to 100 ml oil absorbed/100 g composite), simultaneously high pellicle film cleaning properties and moderate dentin abrasion levels are possible in order to accord the user a dentifrice that effectively cleans tooth surfaces without detrimentally abrading such surfaces. Increased amounts of high structure composite materials tend to accord greater viscosity build and thickening benefits together with such desirable abrasion and cleaning properties, albeit to a lesser extent than for the low structure types. Thus, mid-range cleaning materials will exhibit oil absorption levels from an excess of 100 to 150, and high thickening/low abrasion composite exhibit oil absorption properties in excess of 150. Such an in situ, simultaneously produced precipitated silica/silica gel combination provides such unexpectedly effective low abrasion and high cleaning capability and different thickening characteristics as compared to physical mixtures of such components. Encompassed within this invention is a unique method for making such gel/precipitated silica composite materials for such a purpose, as well as the different materials within the structure ranges described above and dentifrices comprising such.
摘要翻译：提供了原位产生的沉淀二氧化硅和硅胶的组合物的独特磨料和/或增稠材料。这种组合物根据复合材料原位产生的材料的结构表现出不同的有益特征。通过低结构复合材料（通过亚麻籽油吸收水平从40至100毫升吸油/ 100克复合材料测量），同时具有高防护薄膜清洁性能和中等牙质磨损水平是可能的，以符合用户有效清洁牙齿的牙膏表面，而不会对这些表面造成不利影响。增加量的高结构复合材料倾向于具有更大的粘度增加和增稠效果以及所需的磨损和清洁性能，尽管比对于低结构类型的程度更小。因此，中等范围的清洁材料将表现出从100到150的吸油量，并且高增稠/低磨损复合材料表现出超过150的吸油性能。这种原位同时生产的沉淀二氧化硅/硅胶组合提供与这些组分的物理混合物相比，这种意想不到的低磨损和高清洁能力以及不同的增稠特性。本发明所涵盖的是制备用于这种目的的这种凝胶/沉淀二氧化硅复合材料的独特方法，以及上述结构范围内的不同材料以及包含这些的洁齿剂。

9. 发明授权

US07267814B2 High-cleaning/low abrasive silica and materials and dentifrice containing such materials 有权
标题翻译：高清洁/低磨料二氧化硅和含有此类材料的材料和洁齿剂
公开(公告)号：US07267814B2
公开(公告)日：2007-09-11
申请号：US10997376
申请日：2004-11-24
申请人： Patrick D. McGill , William C. Fultz
发明人： Patrick D. McGill , William C. Fultz
IPC分类号： A61K8/00 , A61K8/18 , A61K11/00 , C01B33/12
CPC分类号： A61Q11/00 , A61K8/25 , C01B33/193
摘要： Unique abrasive and/or thickening materials that are in situ generated compositions of precipitated silicas and silica gels are provided. Such compositions exhibit different beneficial characteristics depending on the structure of the composite in situ generated material. With low structured composites (as measured via linseed oil absorption levels from 40 to 100 ml oil absorbed/100 g composite), simultaneously high pellicle film cleaning properties and moderate dentin abrasion levels are possible in order to accord the user a dentifrice that effectively cleans tooth surfaces without detrimentally abrading such surfaces. Increased amounts of high structure composite materials tend to accord greater viscosity build and thickening benefits together with such desirable abrasion and cleaning properties, albeit to a lesser extent than for the low structure types. Thus, mid-range cleaning materials will exhibit oil absorption levels from an excess of 100 to 150, and high thickening/low abrasion composite exhibit oil absorption properties in excess of 150. Such an in situ, simultaneously produced precipitated silica/silica gel combination provides such unexpectedly effective low abrasion and high cleaning capability and different thickening characteristics as compared to physical mixtures of such components. Encompassed within this invention is a unique method for making such gel/precipitated silica composite materials for such a purpose, as well as the different materials within the structure ranges described above and dentifrices comprising such.
摘要翻译：提供了原位产生的沉淀二氧化硅和硅胶的组合物的独特磨料和/或增稠材料。这种组合物根据复合材料原位产生的材料的结构表现出不同的有益特征。通过低结构复合材料（通过亚麻籽油吸收水平从40至100毫升吸油/ 100克复合材料测量），同时具有高防护薄膜清洁性能和中等牙质磨损水平是可能的，以符合用户有效清洁牙齿的牙膏表面，而不会对这些表面造成不利影响。增加量的高结构复合材料倾向于具有更大的粘度增加和增稠效果以及所需的磨损和清洁性能，尽管比对于低结构类型的程度更小。因此，中等范围的清洁材料将表现出从100到150的吸油量，并且高增稠/低磨损复合材料表现出超过150的吸油性能。这种原位同时生产的沉淀二氧化硅/硅胶组合提供与这些组分的物理混合物相比，这种意想不到的低磨损和高清洁能力以及不同的增稠特性。本发明所涵盖的是制备用于这种目的的这种凝胶/沉淀二氧化硅复合材料的独特方法，以及上述结构范围内的不同材料以及包含这些的洁齿剂。

10. 发明授权

US06989142B2 Precipitated calcium carbonate 失效
标题翻译：沉淀碳酸钙
公开(公告)号：US06989142B2
公开(公告)日：2006-01-24
申请号：US10365992
申请日：2003-02-13
申请人： Sung-Tsuen Liu , Michel J. Martin , William C. Fultz , Patrick D. McGill
发明人： Sung-Tsuen Liu , Michel J. Martin , William C. Fultz , Patrick D. McGill
IPC分类号： A61K7/16 , C01B31/24 , C01F5/24 , C01F11/18
CPC分类号： A61Q11/00 , A61K8/19 , A61K2800/412 , C01P2004/03 , C01P2004/50 , C01P2004/61 , C01P2006/22 , C09C1/021
摘要： An abrasive precipitated calcium carbonate is provided that provides excellent cleaning properties without being excessively abrasive or damaging to gums or tooth surfaces. The abrasive, precipitated calcium carbonate has a primary particle size of about 1 μm to about 4 μm, and an aggregate size of about 3 μm to about 10 μm. Also disclosed is a method for forming calcium carbonate comprising the steps of: providing a reaction medium; introducing carbon dioxide and the calcium hydroxide slurry simultaneously into a reaction medium to form calcium carbonate while maintaining constant pH during calcium carbonate precipitation; and optionally drying the calcium carbonate slurry to form a dried calcium carbonate product. Also disclosed is a dentifrice containing the aforementioned abrasive, precipitated calcium, and one or more ingredients selected from the group consisting of humectants, thickening agents, binders, gums, stabilizing agents, antibacterial agents, fluorides, sweeteners, and surfactants.
摘要翻译：提供研磨沉淀碳酸钙，其提供优异的清洁性能，而不会过度磨损或损坏牙龈或牙齿表面。研磨沉淀碳酸钙的初级粒度为约1〜4μm，骨料粒径为3〜10μm左右。还公开了一种形成碳酸钙的方法，包括以下步骤：提供反应介质; 将二氧化碳和氢氧化钙浆料同时引入反应介质中以形成碳酸钙，同时在碳酸钙沉淀过程中保持恒定的pH; 并任选地干燥碳酸钙浆料以形成干燥的碳酸钙产品。还公开了含有上述磨料，沉淀的钙和选自保湿剂，增稠剂，粘合剂，树胶，稳定剂，抗菌剂，氟化物，甜味剂和表面活性剂的一种或多种成分的洁齿剂。

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