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1.发明授权Glycerol-based polymers for reducing deposition of organic contaminants in papermaking processes 有权用于减少造纸过程中有机污染物沉积的基于甘油的聚合物公开(公告)号：US08728275B2
公开(公告)日：2014-05-20
申请号：US13560771
申请日：2012-07-27
摘要： Described herein are methods of reducing the deposition of organic contaminants, such as pitch and stickies, in papermaking processes.
摘要翻译： 这里描述的是在造纸过程中减少有机污染物如沥青和粘性物质的沉积的方法。
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2.发明授权公开(公告)号：US06951946B2
公开(公告)日：2005-10-04
申请号：US10391880
申请日：2003-03-19
IPC分类号： C07D271/06 , C07D271/10
CPC分类号： C07D271/06 , C07D271/10
摘要： Disclosed are efficient and scalable processes for preparing 1,2,4- and 1,3,4-oxadiazole carboxylates from readily available starting materials.
摘要翻译： 公开了从容易获得的原料制备1,2,4-和1,3,4-恶二唑羧酸盐的有效和可扩展的方法。
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3.发明授权公开(公告)号：US06806380B2
公开(公告)日：2004-10-19
申请号：US10263234
申请日：2002-10-02
IPC分类号： C07C24900
CPC分类号： C07C257/06 , C07C257/08 , C07C2601/08 , C07C2601/14
摘要： Disclosed is a safe, efficient and environmentally friendly method for preparing imidoesters.
摘要翻译： 披露了一种安全，有效和环保的制备亚胺虫酯的方法。
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公开(公告)号：US06642390B2
公开(公告)日：2003-11-04
申请号：US10193591
申请日：2002-07-11
申请人： Hartmuth C. Kolb , Cullen Cavallaro , Zhi-Cai Shi , Alexander Gontcharov , Zhi-Min Wang , Paul F. Richardson , Ramanaiah C. Kanamarlapudi
发明人： Hartmuth C. Kolb , Cullen Cavallaro , Zhi-Cai Shi , Alexander Gontcharov , Zhi-Min Wang , Paul F. Richardson , Ramanaiah C. Kanamarlapudi
IPC分类号： C07D24904
CPC分类号： C07D249/04
摘要： Disclosed is a one step method for preparing a 1,2,3-triazole carboxylic acid by treating an azide with a &bgr;-ketoester in the presence of a base.
摘要翻译： 公开了通过在碱存在下用β-酮酯处理叠氮化物来制备1,2,3-三唑羧酸的一步法。
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公开(公告)号：US5532413A
公开(公告)日：1996-07-02
申请号：US369612
申请日：1995-01-06
申请人： Gary F. Matz , Paul F. Richardson
发明人： Gary F. Matz , Paul F. Richardson
IPC分类号： C07C277/02 , A01N25/02 , A01N25/22 , A01N47/44 , C07C279/04
CPC分类号： A01N47/44
摘要： An antimicrobial composition comprising the formula ##STR1## wherein R is an alkyl group having a distribution of carbon atoms from about eight to eighteen carbon atoms and wherein from about 40 to 60 weight % of the alkyl group having about twelve carbon atoms and wherein X is hydrogen or a halide is disclosed. The antimicrobial composition is storage stable below about 5.degree. C. and, further, preferably, also has a flash point above about 38.degree. C. A process for making this antimicrobial composition is disclosed resulting in an antimicrobial composition comprising from about 25 to 35 weight % of the alkyl guanidine halide salt of the above formula, from about 10 to 60 weight % of a solvent and from about 10 to 65 weight % water.
摘要翻译： 一种包含下式的抗微生物组合物，其中R是具有约8至18个碳原子的碳原子分布的烷基，其中约40至60重量％的具有约12个碳原子的烷基，其中X为 公开了氢或卤化物。 抗微生物组合物在约5℃以下储存稳定，进一步优选地，闪点高于约38℃。公开了制备该抗微生物组合物的方法，得到包含约25至35重量份的抗微生物组合物 ％的上式的烷基胍卤化物盐，约10至60重量％的溶剂和约10至65重量％的水。
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公开(公告)号：US5433824A
公开(公告)日：1995-07-18
申请号：US23988
申请日：1993-02-26
申请人： Paul F. Richardson
发明人： Paul F. Richardson
CPC分类号： D21H17/51 , D21C9/086 , D21H21/02 , Y10S162/04
摘要： A method for controlling, inhibiting the deposition of and/or for removing stickies from the surfaces of pulping and papermaking machinery in secondary fiber operations by adding an effective amount of a melamine formaldehyde-type polymer to a pulp slurry or furnish containing secondary fiber that is in contact with said machinery. Improved paper end products resulting from this method are also disclosed.
摘要翻译： 一种用于在二次纤维操作中控制，抑制沉淀和/或从制浆和造纸机械表面除去粘性的方法，通过向纸浆或含有二次纤维的配料中加入有效量的三聚氰胺甲醛型聚合物 与所述机械接触。 还公开了由该方法产生的改进的纸最终产品。
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公开(公告)号：US5286347A
公开(公告)日：1994-02-15
申请号：US878637
申请日：1992-05-05
申请人： Paul F. Richardson
发明人： Paul F. Richardson
CPC分类号： D21C9/086 , D21H17/51 , D21H21/02 , Y10S162/04
摘要： A method for inhibiting the deposition of pitch on and/or for removing pitch from the surfaces of pulping and papermaking machinery by adding an effective amount of a melamine formaldehyde-type polymer to a pulp slurry or furnish in contact with said machinery.
摘要翻译： 一种通过向纸浆或与所述机械接触的配料中添加有效量的三聚氰胺甲醛型聚合物来抑制沥青沉积和/或从制浆和造纸机械表面除去沥青的方法。
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8.发明授权Acrylamide-2-acrylamido-2-methylpropanesulfonic acid polymers as formation aids in wet laid nonwovens production 失效丙烯酰胺-2-丙烯酰胺基-2-甲基丙磺酸聚合物作为湿法无纺布生产中的地层助剂
公开(公告)号：US4948464A
公开(公告)日：1990-08-14
申请号：US402417
申请日：1989-09-05
摘要： An aqueous slurry of comprising a plurality of synthetic fibers and from 0.1-10 percent by weight based on the weight of the fibers of a water-soluble acrylamide polymer dispersant containg at least 5 percent by weight of 2-acrylamido-2-methylpropanesulfonic acid units, said polymer having an RSV of at least 10.
摘要翻译： 一种包含多种合成纤维的含水浆料，以纤维重量计0.1-10％重量的水溶性丙烯酰胺聚合物分散剂，其包含至少5％（重量）的2-丙烯酰胺基-2-甲基丙磺酸单元 所述聚合物具有至少10个的RSV。
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9.发明授权
公开(公告)号：US4704209A
公开(公告)日：1987-11-03
申请号：US889729
申请日：1986-07-28
CPC分类号： C02F1/54 , C08F8/34 , C08F2800/10 , Y10S210/907
摘要： A process of flocculating suspended solids which comprises treating such suspension with an effective amount of a flocculant comprising a water-soluble terpolymer which contains sulfonate groups and has an RSV of at least 15.
摘要翻译： 絮凝悬浮固体的方法，其包括用有效量的絮凝剂处理这种悬浮液，所述絮凝剂包含含有磺酸盐基团并且具有至少15个的RSV的水溶性三元共聚物。
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10.发明申请GLYCEROL-BASED POLYMERS FOR REDUCING DEPOSITION OF ORGANIC CONTAMINANTS IN PAPERMAKING PROCESSES 有权用于减少造纸过程中有机污染物沉积的基于甘油的聚合物公开(公告)号：US20140027079A1
公开(公告)日：2014-01-30
申请号：US13560771
申请日：2012-07-27
摘要： Described herein are methods of reducing the deposition of organic contaminants, such as pitch and stickies, in papermaking processes.
摘要翻译： 这里描述的是在造纸过程中减少有机污染物如沥青和粘性物质的沉积的方法。
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