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公开(公告)号：US08088218B2
公开(公告)日：2012-01-03
申请号：US11893759
申请日：2007-08-17
申请人： David R. Blackburn , Runhai Lu , Sharon L. Tracy , Qingxia Liu , James R. Wittbold , Bruce Lynn Petersen , Alfred Li , John L. Fall , Michael P. Shake , Chris Lee
发明人： David R. Blackburn , Runhai Lu , Sharon L. Tracy , Qingxia Liu , James R. Wittbold , Bruce Lynn Petersen , Alfred Li , John L. Fall , Michael P. Shake , Chris Lee
IPC分类号： C04B11/00
CPC分类号： C04B24/2647 , C04B24/165 , C04B28/14 , C04B28/145 , C04B2103/408 , C04B2111/0062 , C04B38/00 , C04B2103/0099 , C04B24/2658 , C04B7/02 , C04B14/04 , C04B22/064 , C04B22/10 , C04B24/10 , C04B24/38 , C04B24/42 , C04B2103/12 , C04B2103/22 , C04B2103/48 , C04B2103/65 , C04B2103/67 , C04B7/323 , C04B22/143 , C04B38/10
摘要： A gypsum slurry is described that includes water, a hydraulic component comprising at least 50% calcined gypsum by weight based on the dry weight of the hydraulic component, foam, a defoamer and a polycarboxylate dispersant. In some embodiments of the invention, the defoamer is combined with the dispersant prior to being added to the gypsum slurry. The defoamer and dispersant can be added as a physical mixture, wherein the defoamer is attached onto the dispersant polymer, or a combination thereof. In some embodiments, a gypsum building panel is made from the gypsum slurry.
摘要翻译： 描述了一种石膏浆料，其包括水，基于水硬组分的干重，泡沫，消泡剂和聚羧酸盐分散剂，包含至少50重量％煅烧石膏的水硬组分。 在本发明的一些实施方案中，消泡剂在加入石膏浆料之前与分散剂组合。 可以将消泡剂和分散剂作为物理混合物加入，其中消泡剂附着在分散剂聚合物上，或其组合。 在一些实施例中，石膏建筑面板由石膏浆制成。
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公开(公告)号：US07776461B2
公开(公告)日：2010-08-17
申请号：US12566388
申请日：2009-09-24
IPC分类号： B32B13/00
CPC分类号： C04B28/14 , C04B24/165 , C04B24/2647 , C04B28/145 , C04B2103/408 , C04B2111/0062 , Y10T442/665 , C04B38/00 , C04B2103/0099 , C04B24/2658 , C04B7/02 , C04B14/04 , C04B22/064 , C04B22/10 , C04B24/10 , C04B24/38 , C04B24/42 , C04B2103/12 , C04B2103/22 , C04B2103/48 , C04B2103/65 , C04B2103/67 , C04B7/323 , C04B22/143 , C04B38/10
摘要： A gypsum slurry includes water, a hydraulic component including stucco and a polycarboxylate dispersant. The dispersant has two repeating units wherein the first repeating unit is an olefinic unsaturated mono-carboxylic acid repeating unit or an ester or salt, and the second repeating unit is a vinyl or allyl group bound to a polyether by an ether linkage. The slurry can be made into a gypsum panel.
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3.发明申请公开(公告)号：US20060011100A1
公开(公告)日：2006-01-19
申请号：US11176964
申请日：2005-07-07
申请人： Jiin-Huey Lin , Chien-Ping Ju , Kuan-Liang Lin , I-Chang Wang
发明人： Jiin-Huey Lin , Chien-Ping Ju , Kuan-Liang Lin , I-Chang Wang
CPC分类号： C04B28/346 , A61K6/0643 , A61L24/0063 , A61L24/02 , C04B12/025 , C04B28/34 , C04B2103/10 , C04B2111/00836 , C04B2111/70 , C04B40/0082 , C04B22/064 , C04B2103/0099 , C04B22/062 , C04B22/16 , C04B22/143 , C04B22/165
摘要： A fast-setting, bioresorbable calcium phosphate cement is prepared by a process which can be carried out with a heat treatment up to 1000° C. on a mixture of a wetting solution and a calcium phosphate powder having a Ca to P molar ratio of 0.5-2.5. The wetting solution suitable for use in the process of the present invention includes water, an organic solvent, an acidic and basic solution. A setting solution for mixing with the heated powder to form the fast-setting, bioresorbable calcium phosphate cement may be water, an acidic or basic solution according to the process of the present invention.
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公开(公告)号：US20050096280A1
公开(公告)日：2005-05-05
申请号：US10999655
申请日：2004-11-30
申请人： Byong-wa Chun , Benita Dair , Charlotte Porteneuve , Ara Jeknavorian , Josephine Cheung , Lawrence Roberts
发明人： Byong-wa Chun , Benita Dair , Charlotte Porteneuve , Ara Jeknavorian , Josephine Cheung , Lawrence Roberts
CPC分类号： C04B24/10 , C04B24/06 , C04B24/18 , C04B40/0039 , C04B2103/0099 , C04B2103/302 , C04B2103/52 , Y02W30/97 , C04B18/24 , C04B24/02 , C04B24/122 , C04B28/02 , C04B20/023
摘要： Exemplary compositions comprise at least one aldopentonic acid, such as xylonic acid; and further comprise a lignin, a lignosulfonic acid or its salt, an additional sugar acid such as a aldohexonic acid or salt, a conventional admixture (such as a polyacrylate superplasticizer, a corrosion inhibitor, a set retard, a set accelerator, etc.), or a mixture thereof. Exemplary methods for obtaining microbiologically or enzymatically converted sugar acids are also described herein.
摘要翻译： 示例性组合物包含至少一种醛缩醛，例如木糖酸; 并且还包含木质素，木质素磺酸或其盐，另外的糖酸如己二酸或盐，常规混合物（例如聚丙烯酸酯超增塑剂，缓蚀剂，凝固延迟剂，凝固促进剂等） ，或其混合物。 本文还描述了用于获得微生物或酶转化的糖酸的示例性方法。
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5.发明授权Method for improving the mechanical strength, particularly the strength “at the young ages” of cement matrices, and the cement matrices obtained thereby 失效改善水泥基体的机械强度，特别是“年轻时”强度的方法以及由此获得的水泥基体公开(公告)号：US06713553B2
公开(公告)日：2004-03-30
申请号：US09983719
申请日：2001-10-25
IPC分类号： C08K326
CPC分类号： C04B24/165 , C04B20/0084 , C04B20/026 , C04B24/246 , C04B24/2647 , C04B24/2658 , C04B24/267 , C04B24/2694 , C04B28/02 , C04B40/0028 , C04B40/0039 , C04B2103/0099 , C04B2103/52 , C04B2111/0075 , C04B2111/70 , C04B2201/05 , Y02W30/94 , C04B14/28 , C04B18/141 , C04B14/02 , C04B24/24 , C04B20/008 , C04B24/32 , C04B24/26 , C04B24/161 , C04B24/243 , C04B24/2605 , C04B24/282 , C04B24/2652
摘要： Cements or hydraulic binders may be prepared by adding an aqueous suspension comprising a ground mineral filler and at least one grinding aid agent to a cement or hydraulic binder. The resulting cement or hydraulic binder has very appreciably improved mechanical properties, particularly the property of “strength at young ages.” The grinding aid agent may be a natural or synthetic homopolymer and/or copolymer.
摘要翻译： 水泥或水硬性粘合剂可以通过向水泥或水硬性粘合剂中加入包含研磨矿物填料和至少一种研磨助剂的水悬浮液来制备。 所得到的水泥或水泥粘合剂具有非常明显改善的机械性能，特别是“年轻时的强度”的性能。 研磨助剂可以是天然或合成的均聚物和/或共聚物。
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6.发明授权Gypsum products utilizing a two-repeating unit dispersant and a method for making them 有权采用双重重复单元分散剂的石膏产品及其制备方法公开(公告)号：US07637996B2
公开(公告)日：2009-12-29
申请号：US11893791
申请日：2007-08-17
IPC分类号： C04B11/00
CPC分类号： C04B28/14 , C04B24/165 , C04B24/2647 , C04B28/145 , C04B2103/408 , C04B2111/0062 , Y10T442/665 , C04B38/00 , C04B2103/0099 , C04B24/2658 , C04B7/02 , C04B14/04 , C04B22/064 , C04B22/10 , C04B24/10 , C04B24/38 , C04B24/42 , C04B2103/12 , C04B2103/22 , C04B2103/48 , C04B2103/65 , C04B2103/67 , C04B7/323 , C04B22/143 , C04B38/10
摘要： A gypsum slurry includes water, a hydraulic component including stucco and a polycarboxylate dispersant. The dispersant has two repeating units wherein the first repeating unit is an olefinic unsaturated mono-carboxylic acid repeating unit or an ester or salt, and the second repeating unit is a vinyl or allyl group bound to a polyether by an ether linkage. The slurry can be made into a gypsum panel.
摘要翻译： 石膏浆料包括水，包含灰泥的水硬成分和聚羧酸酯分散剂。 分散剂具有两个重复单元，其中第一重复单元是烯属不饱和单羧酸重复单元或酯或盐，第二重复单元是通过醚键与聚醚结合的乙烯基或烯丙基。 浆料可以制成石膏板。
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7.发明授权公开(公告)号：US07258735B2
公开(公告)日：2007-08-21
申请号：US11176963
申请日：2005-07-07
IPC分类号： C04B28/34
CPC分类号： C04B28/346 , A61K6/0643 , A61L24/0063 , A61L24/02 , C04B12/025 , C04B28/34 , C04B2103/10 , C04B2111/00836 , C04B2111/70 , C04B40/0082 , C04B22/064 , C04B2103/0099 , C04B22/062 , C04B22/16 , C04B22/143 , C04B22/165
摘要： A fast-setting, bioresorbable calcium phosphate cement is prepared by a process which can be carried out with a heat treatment up to 1000° C. on a mixture of a wetting solution and a calcium phosphate powder having a Ca to P molar ratio of 0.5-2.5. The wetting solution suitable for use in the process of the present invention includes water, an organic solvent, an acidic and basic solution. A setting solution for mixing with the heated powder to form the fast-setting, bioresorbable calcium phosphate cement may be water, an acidic or basic solution according to the process of the present invention.
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公开(公告)号：US07128782B2
公开(公告)日：2006-10-31
申请号：US10890476
申请日：2004-07-13
IPC分类号： C04B22/14
CPC分类号： C04B40/0039 , C04B22/12 , C04B22/142 , C04B2103/44 , C04B2103/52 , C04B2111/1081 , C04B24/122 , C04B2103/608 , C04B24/2641 , C04B24/282 , C04B24/32 , C04B24/38 , C04B24/383 , C04B20/10 , C04B22/002 , C04B22/149 , C04B28/02 , C04B2103/00 , C04B2103/0099 , C04B2103/002
摘要： A chromium VI reducing composition comprising particles of solid material selected from the group consisting of iron (II) sulfate and tin sulfate, the particles being substantially uniformly dispersed within a liquid carrier. Methods for modifying hydratable cementitious materials using the chromium reducing composition are also disclosed and provide advantages over dry powder or dissolved forms of sulfate compositions when used in cement manufacturing.
摘要翻译： 包含选自硫酸铁（II）和硫酸锡的固体材料颗粒的铬VI还原组合物，所述颗粒基本均匀地分散在液体载体中。 还公开了使用减铬组合物改性可水合水泥质材料的方法，并且当用于水泥制造时，提供优于干粉或硫酸盐组合物的溶解形式的优点。
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公开(公告)号：US20050241539A1
公开(公告)日：2005-11-03
申请号：US11111226
申请日：2005-04-21
申请人： Wolfgang Hagen , Wilfried Hohn , Dieter Schweizer
发明人： Wolfgang Hagen , Wilfried Hohn , Dieter Schweizer
IPC分类号： B63H3/00 , B64C11/26 , C04B7/00 , C04B12/04 , C04B14/00 , C04B24/10 , C04B24/38 , C04B26/02 , C04B28/02 , C04B28/14 , C04B28/26 , C04B40/00 , C04B40/06 , F01D5/28
CPC分类号： B63H3/008 , C04B24/383 , C04B26/02 , C04B28/02 , C04B28/14 , C04B40/0039 , C04B40/0608 , C04B2103/0057 , C04B2103/0099 , C04B2111/00094 , C04B2111/00129 , C04B2111/00482 , C04B2111/00637 , C04B2111/00646 , C04B2111/34 , C04B2111/56 , C04B2201/10 , Y02W30/97 , C04B20/002 , C04B24/2652 , C04B24/38 , C04B24/168 , C04B2103/44 , C04B2103/00 , C04B2103/46 , C04B14/10 , C04B14/18 , C04B14/20 , C04B14/28 , C04B14/365 , C04B18/24 , C04B20/0048 , C04B24/10 , C04B24/223 , C04B24/226 , C04B24/2623 , C04B24/2647 , C04B24/32 , C04B2103/0086 , C04B2103/10 , C04B2103/20 , C04B2103/304 , C04B2103/50 , C04B2103/30 , C04B2103/40
摘要： A mixture composition of a cellulose ether made from raw cotton linters and at least one additive is used in a dry tile cement composition wherein the amount of the cellulose ether in the tile cement composition is significantly reduced. When this tile cement composition is mixed with water and applied to a substrate, the correction time, applicability, and sag resistance of the wet mortar are comparable or improved as compared to when using conventional similar cellulose ethers.
摘要翻译： 将由原棉短绒制成的纤维素醚和至少一种添加剂的混合物组合物用于干瓷砖水泥组合物中，其中瓷砖水泥组合物中的纤维素醚的量显着降低。 当将该瓦片水泥组合物与水混合并施加到基材上时，与使用常规的类似纤维素醚相比，湿砂浆的校正时间，适用性和抗流挂性可比较或改进。
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公开(公告)号：US06916369B2
公开(公告)日：2005-07-12
申请号：US10384823
申请日：2003-03-10
申请人： Byong-wa Chun , Benita Dair , Charlotte B. Porteneuve , Ara Avedis Jeknavorian , Josephine Ho-Wah Cheung , Lawrence R. Roberts
发明人： Byong-wa Chun , Benita Dair , Charlotte B. Porteneuve , Ara Avedis Jeknavorian , Josephine Ho-Wah Cheung , Lawrence R. Roberts
CPC分类号： C04B24/10 , C04B24/06 , C04B24/18 , C04B40/0039 , C04B2103/0099 , C04B2103/302 , C04B2103/52 , Y02W30/97 , C04B18/24 , C04B24/02 , C04B24/122 , C04B28/02 , C04B20/023
摘要： Exemplary compositions comprise at least one aldopentonic acid, such as xylonic acid; and further comprise a lignin, a lignosulfonic acid or its salt, an additional sugar acid such as a aldohexonic acid or salt, a conventional admixture (such as a polyacrylate superplasticizer, a corrosion inhibitor, a set retard, a set accelerator, etc.), or a mixture thereof. Exemplary methods for obtaining microbiologically or enzymatically converted sugar acids are also described herein.
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