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1. 发明授权

US09315689B2 Sound damping compositions and methods for application and use 有权
标题翻译：声阻尼组合物及应用和使用方法
公开(公告)号：US09315689B2
公开(公告)日：2016-04-19
申请号：US13704049
申请日：2010-06-21
申请人： Sridhar G. Iyer , James Joseph Duis , Mark Gordon , Beverly Ann Gordon , Luke Egan
发明人： Sridhar G. Iyer , James Joseph Duis , Mark Gordon , Luke Egan
IPC分类号： C08K5/15 , C08K3/26 , C08K3/34 , C08G18/08 , C08F257/02 , B05D3/02 , C09D133/08 , C08F20/10 , C08L33/08 , C09D7/00 , C09D7/02 , C09D7/12 , G10K11/162 , C09D175/04 , C08L33/00 , C08L75/04
CPC分类号： C09D133/08 , B05D3/0254 , C08F20/10 , C08L33/00 , C08L33/08 , C08L75/04 , C09D7/44 , C09D7/45 , C09D7/61 , C09D175/04 , G10K11/162 , C08L33/02
摘要： Sound damping compositions and methods for their application are described herein. The compositions can include a polymer, a polyacrylate rheology modifier, and a polyurethane rheology modifier. The compositions can alternatively include a polymer derived from greater than 80% of one or more monomers selected from the group consisting of butyl acrylate, 2-ethylhexyl acrylate, methyl methacrylate, methyl acrylate and ethyl acrylate and combinations thereof and greater than 0% and less than 4% of one or more functional monomers, at least one rheology modifier, and a surfactant. Also described herein are sound damping products including the compositions described herein and structures including the sound damping products. Methods for damping sound in a structure are further described herein. The methods include applying the compositions to the surface of a structure and drying the composition.
摘要翻译：本文描述了声阻尼组合物及其应用的方法。组合物可以包括聚合物，聚丙烯酸酯流变改性剂和聚氨酯流变改性剂。组合物可以可选地包括衍生自大于80％的一种或多种选自丙烯酸丁酯，丙烯酸2-乙基己酯，甲基丙烯酸甲酯，丙烯酸甲酯和丙烯酸乙酯及其组合的大于或等于0％超过4％的一种或多种官能单体，至少一种流变改性剂和表面活性剂。本文还描述了包括本文所述组合物和包括隔音产品的结构的隔音产品。本文进一步描述了用于阻尼结构中的声音的方法。所述方法包括将组合物施用到结构的表面并干燥组合物。

2. 发明申请

US20100216949A1 Method Of Making An Alkoxylated Polyethylenimine Product 审中-公开
标题翻译：制备烷氧基化聚乙烯亚胺产品的方法
公开(公告)号：US20100216949A1
公开(公告)日：2010-08-26
申请号：US11815613
申请日：2006-02-07
申请人： Klaus J. Friedrich , Sridhar G. Iyer , Jay Gregory Otten
发明人： Klaus J. Friedrich , Sridhar G. Iyer , Jay Gregory Otten
IPC分类号： C08G73/02
CPC分类号： C08G65/2624 , C08G73/0213 , C08L79/02
摘要： A method of making an alkoxylated polyethyleneimine (APEI) product having reduced discoloration includes treating a composition including a component selected from the group of polyethyleneimine (PEI), alkoxylated polyethyleneimine (APEI) intermediate, and combinations thereof that is used to make the APEI product. The method of treating the composition includes adding water to the composition in an amount of from 2 to 20 parts by weight, based on the total weight of the composition. The water is stripped from the composition within a relatively low temperature range of from 158 to 203° F. until less than or equal to 0.2 parts by weight of water, based on the total weight of the composition, is present in the composition. The aqueous solutions of APEI product thus made have Gardner color values of less than 6.
摘要翻译：制备具有降低的变色性的烷氧基化聚乙烯亚胺（APEI）产物的方法包括处理包含选自聚乙烯亚胺（PEI），烷氧基化聚乙烯亚胺（APEI）中间体的组分的组合物及其用于制备APEI产物的组合。处理组合物的方法包括以组合物的总重量计2至20重量份的量向组合物中加入水。存在于组合物中的水在158至203°F的较低温度范围内从基料中除去，直到基于组合物的总重量计小于或等于0.2重量份的水。由此制得的APEI产品的水溶液具有小于6的加纳尔颜色值。

3. 发明申请

US20090023820A1 SURFACTANT MIXTURE CONTAINING SHORT-CHAIN AND ALSO LONG-CHAIN COMPONENTS 审中-公开
标题翻译：含短链和长链组分的表面活性剂混合物
公开(公告)号：US20090023820A1
公开(公告)日：2009-01-22
申请号：US12280114
申请日：2007-02-15
申请人： James S. Dailey , Ernst Lippert , Sridhar G. Iyer , Ulrich Steinbrenner , Christoffer Kieburg , Jurgen Tropsch , Richard Baur , Soeren Zimdahl
发明人： James S. Dailey , Ernst Lippert , Sridhar G. Iyer , Ulrich Steinbrenner , Christoffer Kieburg , Jurgen Tropsch , Richard Baur , Soeren Zimdahl
IPC分类号： B01F17/38
CPC分类号： C11D1/8255 , A01N25/30 , C11D1/29 , C11D1/345 , C11D1/37 , C11D1/72 , C11D1/8305 , C11D3/0026 , D06M13/17 , D06M15/53
摘要： The present invention relates to a surfactant mixture comprising (A) a short-chain component comprising the alkoxylation product of alkanols, where the alkanols have 8 to 12 carbon atoms and the average number of alkoxy groups per alkanol group in the alkoxylation product assumes a value from 3 to 30 and the alkoxy groups are chosen from the group consisting of ethoxy, propoxy, butoxy and pentoxy groups and the alkanols have an average degree of branching of at least 1; and (B) a long-chain component comprising the alkoxylation product of alkanols where the alkanols have 13 to 20 carbon atoms and the average number of alkoxy groups per alkanol group in the alkoxylation product assumes a value from 3 to 30 and the alkoxy groups are chosen from the group consisting of ethoxy, propoxy, butoxy and pentoxy groups and the alkanols have an average degree of branching of from 0.0 to 0.3; and phosphate esters, sulfate esters and ether carboxylates thereof. In addition, the present invention relates to a formulation comprising such surfactant mixtures, and to the use of these, for example for the cleaning of hard surfaces.
摘要翻译：本发明涉及一种表面活性剂混合物，其包含（A）包含烷醇的烷氧基化产物的短链组分，其中烷醇具有8至12个碳原子，并且烷氧基化产物中每个烷醇基团的烷氧基的平均数呈现值 3至30，并且烷氧基选自乙氧基，丙氧基，丁氧基和戊氧基，并且所述链烷醇具有至少1的平均支化度; 和（B）包含烷醇的烷氧基化产物的长链组分，其中链烷醇具有13-20个碳原子，烷氧基化产物中每个烷醇基团的烷氧基的平均数为3-30，烷氧基为选自乙氧基，丙氧基，丁氧基和戊氧基，并且所述链烷醇的平均支化度为0.0至0.3; 和磷酸酯，硫酸酯和醚羧酸盐。此外，本发明涉及包含这种表面活性剂混合物的制剂，以及这些用于清洁硬表面的用途。

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