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公开(公告)号：US20060076117A1
公开(公告)日：2006-04-13
申请号：US11274816
申请日：2005-11-14
申请人： Delos Boardman , Terrence Cotter , Vaughn Irwin
发明人： Delos Boardman , Terrence Cotter , Vaughn Irwin
CPC分类号： D21H21/16 , D21H17/16 , D21H17/28 , D21H17/37 , D21H17/72 , D21H21/52 , G03G7/006 , G03G7/0066 , G03G7/0073 , G03G7/008
摘要： Methods of sizing paper using a latex as a surface sizing agent are described, in which the latex is defined by acid number or particle size. Further described are methods of improving toner adhesion of papers that are surface sized with alkenylsuccinic anhydrides by employing latexes that have a glass transition temperature of from about 25 to about 65. Still further described are low shear methods of dispersing alkenylsuccinic anhydrides in sizing compositions using latexes as dispersing aids.
摘要翻译： 描述了使用胶乳作为表面施胶剂来调整纸张的方法，其中胶乳由酸值或粒度定义。 进一步描述的是通过使用玻璃化转变温度为约25至约65的胶乳来改善表面具有烯基琥珀酸酐的纸张的调色剂附着力的方法。还进一步描述了使用胶乳将烯基琥珀酸酐分散在施胶组合物中的低剪切方法 作为分散助剂。
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公开(公告)号：US20110108221A1
公开(公告)日：2011-05-12
申请号：US12616573
申请日：2009-11-11
CPC分类号： D21C5/027 , D21C5/02 , Y02W30/648
摘要： The present invention relates to cost-effective and environmentally friendly polyester surfactants for use in flotation deinking. The improved ink collection of the present invention can result in deinked pulp of high quality and/or yields that has excellent brightness and effective residual ink concentration values.
摘要翻译： 本发明涉及用于浮选脱墨的成本有效且环保的聚酯表面活性剂。 本发明的改进的油墨收集可以产生具有优异亮度和有效的残留油墨浓度值的高质量和/或收率的脱墨纸浆。
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公开(公告)号：US4931202A
公开(公告)日：1990-06-05
申请号：US215985
申请日：1988-07-07
IPC分类号： C11D3/395
CPC分类号： C11D3/3958 , C11D3/3951
摘要： Highly alkaline detergent compositions are prepared by mixing together, in a mixing device, a melt of alkaline material with a hardness sequestering agent, such as an alkali metal complex phosphate sequestrant. The resulting mixture is, then, pelletized on a chill belt. A source of solid active chlorine pellets is combined with the pelletized mixture. Chlorine degradation is essentially eliminated by combining the alkaline material pellets with the pelletized chlorine source.
摘要翻译： 通过在混合装置中将碱性材料的熔体与硬度螯合剂如碱金属络合物磷酸盐螯合剂混合在一起制备高碱性洗涤剂组合物。 然后将所得混合物在冷却带上造粒。 将固体活性氯颗粒的来源与造粒的混合物组合。 通过将碱性材料颗粒与造粒的氯源结合，基本上消除了氯降解。
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公开(公告)号：US08317973B2
公开(公告)日：2012-11-27
申请号：US12616573
申请日：2009-11-11
CPC分类号： D21C5/027 , D21C5/02 , Y02W30/648
摘要： The present invention relates to cost-effective and environmentally friendly polyester surfactants containing a condensation esterification product of a polyhydric alcohol, a multimeric acid, and at least one polyalkylene glycol for use in flotation deinking under traditional alkaline, reduced alkali, and true neutral deinking conditions. The polyester deinking surfactants of the present invention will effectively exhibit greater selectivity than traditional flotation deinking surfactants. In particular, the polyester deinking surfactants can give better foam control, improved yield, and no loss in ERIC reduction.
摘要翻译： 本发明涉及含有多元醇，多聚酸和至少一种聚亚烷基二醇的缩合酯化产物的成本有效且环境友好的聚酯表面活性剂，用于在传统碱性，还原碱和真实中性脱墨条件下的浮选脱墨 。 本发明的聚酯脱墨表面活性剂将有效地表现出比传统浮选脱墨表面活性剂更大的选择性。 特别地，聚酯脱墨表面活性剂可以提供更好的泡沫控制，提高产率，并且不会降低ERIC。
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公开(公告)号：US4823441A
公开(公告)日：1989-04-25
申请号：US118959
申请日：1987-11-10
申请人： Terrence Cotter , Theodore Anderson , Robert Gansser , Louis Kryk
发明人： Terrence Cotter , Theodore Anderson , Robert Gansser , Louis Kryk
CPC分类号： C11D7/06 , C11D11/0082 , C11D17/00 , C11D17/0052 , C11D3/3958 , C11D7/16
摘要： Highly alkaline detergent compositions are prepared by mixing together, in a mixing device, a melt of alkaline material with a heat-alkaline sensitive material, such as, an alkali metal complex phosphate sequestrant and/or an active-chlorine source. The resulting mixture is, then, pelletized on a chill belt. Because of the short contact time between the molten alkaline material and the sequestrant and the rapid solidification, reversion of the sequestrant, particularly, a phosphate sequestrant, is substantially reduced.
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6.发明申请Method of emulsifying substituted cyclic dicarboxylic acid anhydride sizing agents and emulsion for papermaking 审中-公开乳化取代的环状二羧酸酐上浆剂和造纸用乳液的方法公开(公告)号：US20060094798A1
公开(公告)日：2006-05-04
申请号：US10980166
申请日：2004-11-04
申请人： Terrence Cotter , Stephen Kurowsky , Gary Freeman
发明人： Terrence Cotter , Stephen Kurowsky , Gary Freeman
CPC分类号： D21H21/16 , C08G73/022 , D21H17/16 , D21H17/56
摘要： A method of emulsifying a substituted cyclic dicarboxylic acid anhydride sizing agent such as alkenyl succinic anhydride (ASA), primarily for papermaking operations, uses a cationic reaction polymer synthesized from an epihalohydrin and a polyamine, preferably a polyalkyleneamine. The synthesis of the reaction product is controlled to obtain a polymer end product viscosity, by Brookfield, ranging between 50 and 300 cps at 25° C. and at 30 to 35% solids. Alternatively, the preferred cationic polymers can be described as having an intrinsic viscosity value in a 0.2M NaCl solution of 0.18 to 0.35 dL/gm at 30° C. The polyamine-epihalohydrin polymers can also be optionally used in combination with a surfactant for further emulsifying of the ASA size.
摘要翻译： 主要用于造纸操作的取代的环状二羧酸酐上浆剂如烯基琥珀酸酐（ASA）的乳化方法使用由表卤代醇和多胺，优选聚亚烷基胺合成的阳离子反应聚合物。 控制反应产物的合成，得到布鲁克菲尔德的聚合物终产物粘度，在25℃和30-35％固体之间为50-300cps。 或者，优选的阳离子聚合物可以描述为在30℃下在0.2M NaCl溶液中具有0.18至0.35dL / gm的特性粘度值。多胺 - 表卤代醇聚合物还可任选与表面活性剂组合使用以进一步 乳化ASA大小。
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