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公开(公告)号:US20080299413A1
公开(公告)日:2008-12-04
申请号:US11807980
申请日:2007-05-31
CPC分类号: B28B19/0092 , B32B2305/30 , B32B2307/10 , B32B2315/18 , B32B2607/00 , C04B14/185 , C04B28/145 , C04B2111/0062 , C04B2111/52 , Y10T442/20 , Y10T442/2738 , Y10T442/361 , Y10T442/665 , C04B20/002 , C04B20/0048 , C04B20/0076 , C04B22/16 , C04B24/38 , C04B2103/408 , C04B20/1018
摘要: The acoustical product of the present invention comprises an acoustical product including a matrix of calcium sulfate dihydrate crystals and expanded perlite distributed throughout the matrix. The expanded perlite has a particle size distribution with at least 10% of the perlite having a particle diameter of 700 microns or more, and the amount of expanded perlite to calcium sulfate dihydrate is about 35% to about 75% by weight, based upon the dry weight of the calcium sulfate dihydrate. A dispersing agent and glass fibers having a particle length of about ¼ inch to about 1 inch are dispersed throughout the gypsum matrix.
摘要翻译: 本发明的声学产品包括包含分布在整个基质中的硫酸钙二水合物晶体和膨胀珍珠岩基质的声学产物。 膨胀珍珠岩具有粒度分布,其中至少10%的珍珠岩具有700微米或更大的粒径,并且膨胀珍珠岩与硫酸钙二水合物的量为约35重量%至约75重量%,基于 硫酸钙二水合物的干重。 具有约1/4英寸至约1英寸的颗粒长度的分散剂和玻璃纤维分散在整个石膏基质中。
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公开(公告)号:US20060278133A1
公开(公告)日:2006-12-14
申请号:US11449177
申请日:2006-06-07
申请人: Qiang Yu , Weixin Song , Michael Lynn
发明人: Qiang Yu , Weixin Song , Michael Lynn
CPC分类号: C04B11/00 , C04B22/16 , C04B24/226 , C04B24/383 , C04B28/14 , C04B2103/0045 , C04B2103/408 , C04B2111/0062 , Y02W30/97 , Y10T428/249953 , Y10T428/2978 , Y10T428/31971 , Y10T428/31993 , Y10T442/665 , C04B14/42 , C04B18/24
摘要: The invention generally provides gypsum-containing slurries including stucco, naphthalenesulfonate dispersant, and pregelatinized starch. The naphthalenesulfonate dispersant is present in an amount of about 0.1%-3.0% by weight based on the weight of dry stucco. The pregelatinized starch is present in an amount of at least about 0.5% by weight up to about 10% by weight of pregelatinized starch by weight based on the weight of dry stucco in the formulation. Other slurry additives can include trimetaphosphate salts, accelerators, binders, paper fiber, glass fiber, and other known ingredients. The invention also comprises the gypsum-containing products made with such slurries, for example, gypsum wallboard, and a method of making gypsum wallboard.
摘要翻译: 本发明通常提供含石膏,萘磺酸盐分散剂和预胶化淀粉的含石膏的浆料。 基于干灰泥的重量,萘磺酸盐分散剂的存在量为约0.1重量%至3.0重量%。 基于制剂中干灰泥的重量,预胶化淀粉的存在量为预胶化淀粉的至少约0.5重量%至多约10重量%。 其它浆料添加剂可以包括三偏磷酸盐,促进剂,粘合剂,纸纤维,玻璃纤维和其它已知成分。 本发明还包括用这种浆料制成的含石膏的产品,例如石膏墙板,以及制造石膏墙板的方法。
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公开(公告)号:US06387172B1
公开(公告)日:2002-05-14
申请号:US09557636
申请日:2000-04-25
IPC分类号: C04B1100
CPC分类号: C04B28/147 , C04B2111/00068 , C04B2111/00612 , C04B2111/0062 , C04B2111/34 , C04B22/16 , C04B24/2641 , C04B2103/40
摘要: A set gypsum composition and methods for the preparation thereof are disclosed. The set gypsum composition comprises a continuous phase of interlocking set gypsum matrix having an enhanced water voids volume and/or is prepared from a mixture (e.g., slurry) comprising an elevated ratio of water to calcined gypsum. Also disclosed is an article comprising the set gypsum composition.
摘要翻译: 公开了一套集石膏组合物及其制备方法。 集合的石膏组合物包括具有增强的水空隙体积的互锁凝结石膏基质的连续相和/或由包含水与煅烧石膏的升高比例的混合物(例如浆料)制备。 还公开了包含所设置的石膏组合物的制品。
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公开(公告)号:US09840066B2
公开(公告)日:2017-12-12
申请号:US11906479
申请日:2007-10-02
申请人: Qiang Yu , Weixin David Song
发明人: Qiang Yu , Weixin David Song
IPC分类号: B32B3/00 , B32B13/08 , B32B3/26 , B32B5/02 , B32B17/02 , B32B29/00 , C04B28/14 , B32B13/14 , C04B111/00 , C04B111/40
CPC分类号: B32B13/08 , B32B3/26 , B32B5/02 , B32B13/14 , B32B17/02 , B32B29/00 , C04B28/14 , C04B2111/0062 , C04B2111/40 , Y10T428/249968 , C04B22/16 , C04B24/226 , C04B24/383 , C04B2103/408
摘要: This invention provides gypsum wallboards with a unique microstructure where the walls between voids are enhanced in thickness and strength to substantially improve the strength and handling properties of the wallboards. A method of making lightweight gypsum wallboards is also provided.
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公开(公告)号:US08470461B2
公开(公告)日:2013-06-25
申请号:US13493941
申请日:2012-06-11
申请人: Qiang Yu , Weixin D. Song , Michael R. Lynn
发明人: Qiang Yu , Weixin D. Song , Michael R. Lynn
CPC分类号: C04B11/00 , C04B22/16 , C04B24/226 , C04B24/383 , C04B28/14 , C04B2103/0045 , C04B2103/408 , C04B2111/0062 , Y02W30/97 , Y10T428/249953 , Y10T428/2978 , Y10T428/31971 , Y10T428/31993 , Y10T442/665 , C04B14/42 , C04B18/24
摘要: The invention generally provides gypsum-containing slurries including stucco, naphthalenesulfonate dispersant, and pregelatinized starch. The naphthalenesulfonate dispersant is present in an amount of about 0.1%-3.0% by weight based on the weight of dry stucco. The pregelatinized starch is present in an amount of at least about 0.5% by weight up to about 10% by weight of pregelatinized starch by weight based on the weight of dry stucco in the formulation. Other slurry additives can include trimetaphosphate salts, accelerators, binders, paper fiber, glass fiber, and other known ingredients. The invention also comprises the gypsum-containing products made with such slurries, for example, gypsum wallboard, and a method of making gypsum wallboard.
摘要翻译: 本发明通常提供含石膏,萘磺酸盐分散剂和预胶化淀粉的含石膏的浆料。 基于干灰泥的重量,萘磺酸盐分散剂的存在量为约0.1重量%至3.0重量%。 基于制剂中干灰泥的重量,预胶化淀粉的存在量为预胶化淀粉的至少约0.5重量%至多约10重量%。 其它浆料添加剂可以包括三偏磷酸盐,促进剂,粘合剂,纸纤维,玻璃纤维和其它已知成分。 本发明还包括用这种浆料制成的含石膏的产品,例如石膏墙板,以及制造石膏墙板的方法。
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公开(公告)号:US08303709B2
公开(公告)日:2012-11-06
申请号:US13364275
申请日:2012-02-01
申请人: Qiang Yu , Steven W. Sucech , Brent E. Groza , Raymond J. Mlinac , Frederick T. Jones , Paul J. Henkels
发明人: Qiang Yu , Steven W. Sucech , Brent E. Groza , Raymond J. Mlinac , Frederick T. Jones , Paul J. Henkels
IPC分类号: C04B11/00
CPC分类号: C04B16/02 , C04B14/00 , C04B16/04 , C04B22/16 , C04B28/14 , C04B28/147 , C04B41/009 , C04B41/70 , C04B2111/00094 , C04B2111/00612 , C04B2111/0062 , C04B2111/00672 , C04B2111/52 , C04B2111/54 , Y10T428/192 , Y10T428/26 , Y10T428/31971 , C04B14/185 , C04B20/0048 , C04B24/16 , C04B24/38 , C04B38/10 , C04B24/32 , C04B14/38 , C04B22/004 , C04B24/383 , C04B40/0028 , C04B14/46 , 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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公开(公告)号:US08257489B2
公开(公告)日:2012-09-04
申请号:US12709159
申请日:2010-02-19
申请人: Qiang Yu , Weixin D. Song , Michael R. Lynn
发明人: Qiang Yu , Weixin D. Song , Michael R. Lynn
CPC分类号: C04B11/00 , C04B22/16 , C04B24/226 , C04B24/383 , C04B28/14 , C04B2103/0045 , C04B2103/408 , C04B2111/0062 , Y02W30/97 , Y10T428/249953 , Y10T428/2978 , Y10T428/31971 , Y10T428/31993 , Y10T442/665 , C04B14/42 , C04B18/24
摘要: The invention generally provides gypsum-containing slurries including stucco, naphthalenesulfonate dispersant, and pregelatinized starch. The naphthalenesulfonate dispersant is present in an amount of about 0.1%-3.0% by weight based on the weight of dry stucco. The pregelatinized starch is present in an amount of at least about 0.5% by weight up to about 10% by weight of pregelatinized starch by weight based on the weight of dry stucco in the formulation. Other slurry additives can include trimetaphosphate salts, accelerators, binders, paper fiber, glass fiber, and other known ingredients.
摘要翻译: 本发明通常提供含石膏,萘磺酸盐分散剂和预胶化淀粉的含石膏的浆料。 基于干灰泥的重量,萘磺酸盐分散剂的存在量为约0.1重量%〜3.0重量%。 基于制剂中干灰泥的重量,预胶化淀粉的存在量为预胶化淀粉的至少约0.5重量%至多约10重量%。 其它浆料添加剂可以包括三偏磷酸盐,促进剂,粘合剂,纸纤维,玻璃纤维和其它已知成分。
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公开(公告)号:US20120077841A1
公开(公告)日:2012-03-29
申请号:US13245709
申请日:2011-09-26
申请人: Qiang Yu , Jing Tan , Xiao Jing Yang
发明人: Qiang Yu , Jing Tan , Xiao Jing Yang
IPC分类号: A61K31/437 , C12N5/095 , A61P35/00 , C12N5/071 , C12N5/0735
CPC分类号: A61K31/519 , A61K31/52
摘要: The present invention relates to a method of modulating pluripotency and/or self-renewing characteristics of a stem/progenitor cell. The method comprises administering to the respective cell a compound of the general formula (I) In the general formula A is C or N. R1, R4 and R5 are, independently selected, H or aliphatic, cycloaliphatic, aromatic, arylaliphatic, or arylcycloaliphatic hydrocarbyl groups, that comprise 0-3 heteroatoms being N, O, S, or Si. R4 and R5 may optionally be linked so as to define an aliphatic hydrocarbyl bridge. R2 is H or a halogen. R3 is H, or an aliphatic or arylaliphatic hydrocarbyl group comprising 1-8 main chain carbon atoms and 0-3 heteroatoms being N, O, S, Si, or a halogen.
摘要翻译: 本发明涉及一种调节干细胞/祖细胞的多能性和/或自我更新特性的方法。 该方法包括向各细胞施用通式(I)的化合物。在通式A中是C或N.R 1,R 4和R 5独立地选自H或脂族,脂环族,芳族,芳基脂族或芳基环脂族烃基 基团,其包含0-3个杂原子是N,O,S或Si。 R 4和R 5可以任选连接以限定脂族烃基桥。 R2是H或卤素。 R3是H或包含1-8个主链碳原子和0-3个杂原子的脂族或芳基脂族烃基是N,O,S,Si或卤素。
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公开(公告)号:US20110195241A1
公开(公告)日:2011-08-11
申请号:US13035800
申请日:2011-02-25
IPC分类号: B32B13/00 , C04B28/14 , B32B15/00 , B32B21/00 , B32B37/02 , B32B37/24 , B32B38/10 , B32B38/16
CPC分类号: C04B28/14 , B32B13/08 , B32B2307/3065 , B32B2307/536 , B32B2307/72 , B32B2419/00 , B32B2607/00 , B32B2607/02 , C04B20/06 , C04B22/16 , C04B24/20 , C04B24/383 , C04B28/145 , C04B2103/408 , C04B2111/0062 , C04B2111/28 , C04B2111/34 , C04B2201/20 , E04C2/043 , E04C2/28 , Y02W30/97 , Y10T156/1052 , Y10T428/27 , Y10T428/31678 , Y10T428/31982 , Y10T428/31989 , C04B14/42 , C04B18/24 , C04B24/226 , C04B38/10 , C04B14/386
摘要: An about ⅝ inch to ¾ inch thick low weight, low density gypsum panel with fire resistance capabilities sufficient to provide a Thermal Insulation Index of at least 17.0 minutes which when subjected to U419 test procedures will not fail for at least 30 minutes and, in selected embodiments, also has outstanding water resistance properties.
摘要翻译: 大约⅝英寸至¾英寸厚的低重量,低密度石膏板,具有足够的耐火能力,足以提供至少17.0分钟的绝热指数,当经受U419测试程序时,至少30分钟不会失效,并且在选定的 实施方案也具有优异的耐水性。
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公开(公告)号:US20100239886A1
公开(公告)日:2010-09-23
申请号:US12795125
申请日:2010-06-07
申请人: Qiang Yu , Weixin David Song , Michael Lynn
发明人: Qiang Yu , Weixin David Song , Michael Lynn
CPC分类号: C04B11/00 , C04B22/16 , C04B24/226 , C04B24/383 , C04B28/14 , C04B2103/0045 , C04B2103/408 , C04B2111/0062 , Y02W30/97 , Y10T428/249953 , Y10T428/2978 , Y10T428/31971 , Y10T428/31993 , Y10T442/665 , C04B14/42 , C04B18/24
摘要: The invention generally provides gypsum-containing slurries including stucco, naphthalenesulfonate dispersant, and pregelatinized starch. The naphthalenesulfonate dispersant is present in an amount of about 0.1%-3.0% by weight based on the weight of dry stucco. The pregelatinized starch is present in an amount of at least about 0.5% by weight up to about 10% by weight of pregelatinized starch by weight based on the weight of dry stucco in the formulation. Other slurry additives can include trimetaphosphate salts, accelerators, binders, paper fiber, glass fiber, and other known ingredients. The invention also comprises the gypsum-containing products made with such slurries, for example, gypsum wallboard, and a method of making gypsum wallboard.
摘要翻译: 本发明通常提供含石膏,萘磺酸盐分散剂和预胶化淀粉的含石膏的浆料。 基于干灰泥的重量,萘磺酸盐分散剂的存在量为约0.1重量%至3.0重量%。 基于制剂中干灰泥的重量,预胶化淀粉的存在量为预胶化淀粉的至少约0.5重量%至多约10重量%。 其它浆料添加剂可以包括三偏磷酸盐,促进剂,粘合剂,纸纤维,玻璃纤维和其它已知成分。 本发明还包括用这种浆料制成的含石膏的产品,例如石膏墙板,以及制造石膏墙板的方法。
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