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1. 发明申请

US20020179251A1 Substrate retainer 有权
公开(公告)号：US20020179251A1
公开(公告)日：2002-12-05
申请号：US10199738
申请日：2002-07-18
申请人： Applied Materials, Inc., a Delaware corporation
发明人： Steven M. Zuniga , Hung Chih Chen
IPC分类号： C23F001/02 , B28B001/00 , B32B013/00
CPC分类号： B24B37/32 , B24B37/28
摘要： A retainer is used with an apparatus for polishing a substrate. The substrate has upper and lower surfaces and a lateral, substantially circular, perimeter. The apparatus has a polishing pad with an upper polishing surface for contacting and polishing the lower face of the substrate. The retainer has an inward facing retaining face for engaging and retaining the substrate against lateral movement during polishing of the substrate. The retaining face engages a substrate perimeter at more than substantially a single discrete circumferential location along the perimeter.

2. 发明申请

US20020009622A1 Sprayable phosphate cementitious coatings and a method and apparatus for the production thereof 审中-公开
公开(公告)号：US20020009622A1
公开(公告)日：2002-01-24
申请号：US09906933
申请日：2001-07-17
发明人： David M. Goodson
IPC分类号： B32B013/00
CPC分类号： C04B41/009 , B32B13/00 , C04B28/34 , C04B41/5092 , C04B41/52 , C04B41/67 , C04B41/70 , C04B2111/00577 , C04B2111/00637 , C04B2111/72 , C09D7/00 , Y02W30/92 , Y02W30/94 , C04B14/045 , C04B14/06 , C04B14/062 , C04B14/304 , C04B18/08 , C04B18/146 , C04B14/26 , C04B18/101 , C04B22/00 , C04B24/00 , C04B40/0641 , C04B41/455 , C04B28/04
摘要： A sprayed-on phosphate cement coating formed from the combination and reaction of a phosphoric acid solution and a base metal solution. The acid solution and base solution may be intermixed prior to spraying, during spraying, or on a substrate. The curing reaction rate of the phosphate cement coating and its final physical properties may be controlled by adding various retardants, accelerants, reducers, wetting agents, superplasticizers, buffers, water reducers, adhesive agents, hardening agents, and/or sequestrants to the precursor solutions. The curing rate and properties of the cement coating may be further controlled by adjusting the temperature of the precursor solutions and/or the target substrate.

3. 发明申请

US20040092625A1 Gypsum-based composite materials reinforced by cellulose ethers 有权
标题翻译：由纤维素醚增强的石膏基复合材料
公开(公告)号：US20040092625A1
公开(公告)日：2004-05-13
申请号：US10446571
申请日：2003-05-27
申请人： Innovative Construction and Building Materials
发明人： Jacob Freas Pollock , Christopher D. Tagge , Lennard Torres , David S. Soane
IPC分类号： B32B013/00
CPC分类号： B32B13/08 , C04B20/1033 , C04B20/1048 , C04B24/38 , C04B28/02 , C04B28/145 , C04B28/147 , C04B28/16 , C04B2111/00129 , C04B2111/0062 , C04B2111/10 , C04B2111/30 , C04B2201/20 , E04C2/043 , Y10T428/249953 , Y10T428/24997 , Y10T428/256 , C04B16/0675 , C04B24/383 , C04B2103/67 , C04B14/38 , C04B22/16 , C04B24/2682 , C04B38/10 , C04B40/0082 , C04B16/06 , C04B16/08 , C04B14/185
摘要： A gypsum-based composite structure is prepared from a slurry comprising a mixture of calcium sulfate hemihydrate, a cellulose ether additive other than CMC and an amount of water that is sufficient to form a slurry. The calcium sulfate hemihydrate is hydrated by the water forming a wallboard core reinforced by the cellulose ether additive. The concentration, viscosity grade and degree of substitution of the cellulose ether are selected to give the composite improved nail pull resistance and greater flexural strength.
摘要翻译：从包含硫酸钙半水合物，除CMC以外的纤维素醚添加剂的混合物和足以形成浆料的水的量的浆料制备石膏基复合结构。硫酸钙半水合物通过水形成由纤维素醚添加剂增强的墙板芯水合。选择纤维素醚的浓度，粘度等级和取代度，使复合材料具有更好的抗拉力和更大的弯曲强度。

4. 发明申请

US20040092624A1 Reinforced wallboard 有权
标题翻译：钢筋墙板
公开(公告)号：US20040092624A1
公开(公告)日：2004-05-13
申请号：US10351675
申请日：2003-01-23
申请人： Innovative Construction and Building Materials
发明人： Christopher D. Tagge , Jacob Freas Pollock , Lennard Torres , David S. Soane
IPC分类号： B32B031/00 , B32B013/00
CPC分类号： B32B13/08 , C04B28/147 , C04B2111/00129 , C04B2111/0062 , E04C2/043 , Y02W30/97 , Y10T428/249953 , Y10T428/24997 , Y10T428/256 , C04B18/24 , C04B24/383 , C04B14/42 , C04B16/06 , C04B14/386 , C04B16/0675 , C04B16/0691
摘要： A reinforced wallboard core is prepared from a slurry comprising a mixture of null-calcium sulfate hemihydrate, a cellulose ether additive other than CMC and an amount of water that is sufficient to form a slurry and resulting in a wallboard density of less than 0.8 g/cc. The null-calcium sulfate hemihydrate is hydrated by the water forming a wallboard core reinforced by the cellulose ether additive. The cellulose ether, having a molecular weight of at least about 20,000 and a viscosity grade of at least about 100 cps, is selected to give the reinforced wallboard core improved nail pull resistance and greater flexural strength than unreinforced wallboard of the same density. The reinforced wallboard core may be used for reduced-paper wallboard and/or for lightweight wallboard, for example.
摘要翻译：由包含β-硫酸钙半水合物，除CMC以外的纤维素醚添加剂的混合物和足以形成浆料的水的量的浆料制备增强的墙板芯，并导致壁板密度小于0.8g / cc。 β-硫酸钙半水合物通过水形成由纤维素醚添加剂增强的墙板芯水合。选择具有至少约20,000的分子量和至少约100cps的粘度等级的纤维素醚，以使得增强的墙板芯能够提高相对于相同密度的非增强墙板的拔甲力和抗弯强度。例如，加强墙板芯可用于减薄纸墙板和/或用于轻质墙板。

5. 发明申请

US20040007307A1 Method for hydrating sheets of plasterboard and device for implementing it 审中-公开
标题翻译：石膏板片材保湿方法及其实施方法
公开(公告)号：US20040007307A1
公开(公告)日：2004-01-15
申请号：US10429862
申请日：2003-05-06
发明人： Charles Falinower
IPC分类号： B28B001/00 , B32B013/00
CPC分类号： B28B11/24 , C04B40/0277 , C04B28/14
摘要： A method for manufacturing sheets of plasterboard includes (i) forming the sheet; (ii) setting it by hydration until a hydrated product with a content of below 80% is obtained; (iii) continuing hydration in at least one revolving barrel; and (iv) drying. The revolving barrel includes a number of branches.
摘要翻译：制造石膏板的方法包括：（i）形成片材; （ii）通过水合进行设定，直到获得含量低于80％的水合产品; （iii）在至少一个旋转桶中继续水化; 和（iv）干燥。旋转桶包括多个分支。

6. 发明申请

US20020179220A1 Method and apparatus for forming a laminated sheet material by spattering 失效
标题翻译：用于通过溅射形成层压片材的方法和装置
公开(公告)号：US20020179220A1
公开(公告)日：2002-12-05
申请号：US10090388
申请日：2002-03-04
发明人： John Sydney Cottier , Greg Brunton , Robert Lyons
IPC分类号： B32B013/00
CPC分类号： B28B1/522 , B28B7/46 , C04B18/08 , C04B28/02 , C04B2111/00482 , C04B2111/00612 , E04C2/06 , E04F13/02 , E04F15/12 , Y02W30/92 , Y10S106/01 , Y10T428/249932 , Y10T428/249968 , Y10T428/249972 , Y10T428/249986 , Y10T428/25 , Y10T428/265 , Y10T428/31504 , Y10T428/31667 , Y10T442/10 , C04B20/008
摘要： A method for forming a laminated sheet material from a slurry having a liquid component. The method comprising the steps of: applying the slurry to a substrate in successive layers to form a wet sheet of predetermined thickness; applying at least one of the layers by spattering; removing the wet sheet from the substrate; and drying or curing the wet sheet so as to remove at least a substantial proportion of the liquid component and thereby forming the sheet material.
摘要翻译：一种由具有液体成分的浆料形成层压片材的方法。该方法包括以下步骤：将浆料连续地施加到基底以形成预定厚度的湿片; 通过溅射施加至少一层; 从衬底上去除湿片; 干燥或固化湿片，以至少除去大部分的液体成分，从而形成片材。

7. 发明申请

US20040170873A1 Gypsum panel having UV-cured moisture resistant coating and method for making the same 有权
标题翻译：具有UV固化防潮涂层的石膏板及其制造方法
公开(公告)号：US20040170873A1
公开(公告)日：2004-09-02
申请号：US10733802
申请日：2003-12-12
申请人： G-P Gypsum Corporation
发明人： Russell Smith
IPC分类号： B32B013/00
CPC分类号： E04C2/043 , B32B13/14 , C04B28/14 , C04B41/009 , C04B41/483 , C04B41/52 , C04B41/63 , C04B41/71 , C04B2111/0062 , C04B2111/1006 , D06N3/0022 , D06N3/0081 , D06N2203/028 , D06N2209/125 , D06N2209/128 , G02B6/12011 , G02B6/136 , G02B6/2852 , G02B2006/121 , Y10T428/31812 , Y10T428/31841 , Y10T428/31884 , Y10T442/2221 , Y10T442/259 , Y10T442/2598 , Y10T442/2762 , Y10T442/2861 , Y10T442/2992 , C04B2103/65 , C04B24/08 , C04B24/42 , C04B41/0045 , C04B41/4501 , C04B41/4596
摘要： A fibrous mat faced gypsum panel having on at least one of the facing sheets a moisture resistant, cured coating of a radiation curable, e.g., UV curable, polymer.
摘要翻译：一种纤维垫面临的石膏板，其在至少一个面层片材上具有防辐射固化涂层，例如可UV固化的聚合物。

8. 发明申请

US20040091751A1 Method of making wallboard 有权
标题翻译：墙板制作方法
公开(公告)号：US20040091751A1
公开(公告)日：2004-05-13
申请号：US10701801
申请日：2003-11-05
申请人： GEO Specialty Chemicals, Inc.
发明人： Arpad Savoly , Dawn P. Elko , Bennie Veal , James McCrary
IPC分类号： B32B013/00 , B29C044/20
CPC分类号： E04C2/043 , B28B19/0092 , C04B24/226 , C04B28/14 , C04B2103/408 , C04B2111/0062 , Y10S516/909 , C04B24/085 , C04B38/10 , C04B40/006 , C04B24/16
摘要： The present invention provides a dispersant and foaming agent combination that is useful in the production of gypsum wallboard and other aqueous cementitious products, a method of forming a gypsum wallboard and a gypsum wallboard. The dispersant in the combination according to the invention is a naphthalene sulfonate-aldehyde condensate alkali salt polymer having a weight average molecular weight of from about 17,000 to about 47,000. The alkali is preferably an alkali metal and/or an alkaline earth metal. The aldehyde is preferably formaldehyde. The foaming agent used in the combination according to the invention is a soap, preferably an alkali salt of an alkyl ether sulfate and/or an alkyl sulfate. The combination of a high molecular weight dispersant and a foaming agent produces a gypsum wallboard core effect that more efficiently entrains air (i.e., creates void space), thereby lowering overall board weight without detrimentally affecting strength. A gypsum wallboard formed using the dispersant and foaming agent combination according to the invention exhibits a higher nail pull value than gypsum wallboard formed using a conventional dispersant and a foaming agent at the same solids loading ratio.
摘要翻译：本发明提供了可用于生产石膏墙板和其他水性水泥质产品的分散剂和发泡剂组合，形成石膏墙板和石膏墙板的方法。根据本发明的组合中的分散剂是重均分子量为约17,000至约47,000的萘磺酸 - 醛缩合物碱金属盐聚合物。碱优选为碱金属和/或碱土金属。醛优选为甲醛。根据本发明的组合中使用的发泡剂是皂，优选烷基醚硫酸盐和/或烷基硫酸盐的碱金属盐。高分子量分散剂和发泡剂的组合产生更有效地夹带空气（即，产生空隙空间）的石膏墙板芯效应，从而降低整体板重量而不会不利地影响强度。使用根据本发明的分散剂和发泡剂组合形成的石膏墙板与使用常规分散剂和发泡剂以相同的固体负载比形成的石膏墙板相比表现出较高的拔牙力。

9. 发明申请

US20040028956A1 DISPERSANT AND FOAMING AGENT COMBINATION 有权
标题翻译：分散剂和发泡剂组合
公开(公告)号：US20040028956A1
公开(公告)日：2004-02-12
申请号：US10214467
申请日：2002-08-07
发明人： Arpad Savoly , Dawn P. Elko , Bennie Veal , James McCrary
IPC分类号： B32B013/00
CPC分类号： E04C2/043 , B28B19/0092 , C04B24/226 , C04B28/14 , C04B2103/408 , C04B2111/0062 , Y10S516/909 , C04B24/085 , C04B38/10 , C04B40/006 , C04B24/16
摘要： The present invention provides a dispersant and foaming agent combination that is useful in the production of gypsum wallboard and other aqueous cementitious products, a method of forming a gypsum wallboard and a gypsum wallboard. The dispersant in the combination according to the invention is a naphthalene sulfonate-aldehyde condensate alkali salt polymer having a weight average molecular weight of from about 17,000 to about 47,000. The alkali is preferably an alkali metal and/or an alkaline earth metal. The aldehyde is preferably formaldehyde. The foaming agent used in the combination according to the invention is a soap, preferably an alkali salt of an alkyl ether sulfate and/or an alkyl sulfate. The combination of a high molecular weight dispersant and a foaming agent produces a gypsum wallboard core effect that more efficiently entrains air (i.e., creates void space), thereby lowering overall board weight without detrimentally affecting strength. A gypsum wallboard formed using the dispersant and foaming agent combination according to the invention exhibits a higher nail pull value than gypsum wallboard formed using a conventional dispersant and a foaming agent at the same solids loading ratio.
摘要翻译：本发明提供了可用于生产石膏墙板和其他水性水泥质产品的分散剂和发泡剂组合，形成石膏墙板和石膏墙板的方法。根据本发明的组合中的分散剂是重均分子量为约17,000至约47,000的萘磺酸 - 醛缩合物碱金属盐聚合物。碱优选为碱金属和/或碱土金属。醛优选为甲醛。根据本发明的组合中使用的发泡剂是皂，优选烷基醚硫酸盐和/或烷基硫酸盐的碱金属盐。高分子量分散剂和发泡剂的组合产生更有效地夹带空气（即，产生空隙空间）的石膏墙板芯效应，从而降低整体板重量而不会不利地影响强度。使用根据本发明的分散剂和发泡剂组合形成的石膏墙板与使用常规分散剂和发泡剂以相同的固体负载比形成的石膏墙板相比表现出较高的拔牙力。

10. 发明申请

US20020045074A1 Gypsum-containing product, and composition, and method for producing a gypsum-containing product 审中-公开
标题翻译：含石膏的产品和组合物，以及用于生产含石膏的产品的方法
公开(公告)号：US20020045074A1
公开(公告)日：2002-04-18
申请号：US09960127
申请日：2001-09-21
申请人： United States Gypsum Company
发明人： Qiang Yu , Steven W. Sucech , Brent E. Groza , Raymond J. Mlinac , Frederick T. Jones , Paul J. Henkels
IPC分类号： B32B013/00
CPC分类号： E04C2/043 , C04B22/16 , C04B28/14 , C04B28/147 , C04B41/009 , C04B41/52 , C04B41/70 , C04B2111/00094 , C04B2111/00612 , C04B2111/0062 , C04B2111/00672 , C04B2111/34 , C04B2111/52 , E04C2/04 , Y02W30/97 , Y10T428/232 , C04B24/383 , C04B14/185 , C04B20/0048 , C04B24/16 , C04B24/38 , C04B38/10 , C04B24/32 , C04B14/38 , C04B22/004 , C04B40/0028 , C04B18/24 , C04B2103/12 , C04B2103/22 , C04B2103/408 , C04B2103/42 , C04B22/165 , C04B24/28 , C04B2103/0057 , C04B14/104 , C04B24/2611 , C04B14/46 , C04B14/10 , C04B24/26 , C04B2103/44
摘要： The invention provides a set gypsum-containing product having increased resistance to permanent deformation and a method for preparing it comprising forming a mixture of a calcium sulfate material, water, and an appropriate amount of one or more enhancing materials chosen from condensed phosphoric acids, each of which comprises 2 or more phosphoric acid units; and salts or ions of condensed phosphates, each of which comprises 2 or more phosphate units. The mixture is then maintained under conditions sufficient for the calcium sulfate material to form a set gypsum material.
摘要翻译：本发明提供了具有增加的对永久变形的抗性的集合的含石膏产品及其制备方法，包括形成硫酸钙材料，水和适量的一种或多种选自缩合磷酸的增强材料的混合物，其中包含2个或更多个磷酸单元; 和缩合磷酸盐的盐或离子，其中每一个包含2个或更多个磷酸酯单元。然后将混合物保持在足以使硫酸钙材料形成集合的石膏材料的条件下。

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