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公开(公告)号：US11492755B2
公开(公告)日：2022-11-08
申请号：US16522985
申请日：2019-07-26
摘要： A recycled cellulose pulp composition is provided which comprises recycled cellulosic fibers and cellulose ester staple fibers. The recycled cellulose pulp containing co-refined re-cycled cellulose fibers and cellulose ester staple fibers can be added to a hydropulper and fed back through a refiner to make wet laid products.
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2.发明授权公开(公告)号：US09999846B2
公开(公告)日：2018-06-19
申请号：US14973808
申请日：2015-12-18
申请人： Kemira Oyj
发明人： Carter Kirwan , Rebecca Hamm
CPC分类号： B01D19/0409 , D21C3/28 , D21H17/13 , D21H21/12 , B01D19/0404
摘要： Disclosed herein are methods of defoaming industrial process streams, the methods comprising adding to the industrial process stream an emulsion stabilized by Janus particles, wherein the Janus particles comprise at least one hydrophobic surface and at least one hydrophilic surface, and wherein the emulsion comprises silicone emulsion droplets in a continuous aqueous phase. Also disclosed herein are defoamer compositions comprising Janus particles and methods of making such compositions.
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3.发明授权
公开(公告)号：US6057375A
公开(公告)日：2000-05-02
申请号：US875711
申请日：1997-09-02
申请人： Horst-Werner Wollenweber , Klaus Hornfeck , Dieter Kaps , Bernhard Nellessen , Rita Koester , Wolfgang Drees , Peter Daute
发明人： Horst-Werner Wollenweber , Klaus Hornfeck , Dieter Kaps , Bernhard Nellessen , Rita Koester , Wolfgang Drees , Peter Daute
CPC分类号： C13B10/003 , B01D19/0404 , C08G65/2615 , C09D7/1233 , D21C3/28 , D21C5/022 , C08G2650/34 , Y02W30/648
摘要： A method of controlling or preventing foam in an aqueous system is provided, wherein an effective amount of an alkoxylated, epoxidized fatty compound that has been ring-opened with a nucleophile is determined and added to the system. After ring opening with the nucleophile, the epoxidized fatty compound is alkoxylated with an alkylene oxide selected from the group consisting of ethylene oxide, propylene oxide, and butylene oxide.
摘要翻译： PCT No.PCT / EP96 / 00257 Sec。 371日期：1997年9月2日 102（e）1997年9月2日PCT PCT 1997年1月23日PCT公布。 WO96 / 23568 PCT公开号 日期1996年8月8日提供了一种控制或防止水性体系中的泡沫的方法，其中确定了有效量的用亲核试剂开环的烷氧基化的环氧化脂肪族化合物并将其加入到体系中。 在与亲核试剂开环后，环氧化脂肪族化合物用选自环氧乙烷，环氧丙烷和环氧丁烷的环氧烷烃烷氧基化。
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4.发明授权Hydrophobic silica or silicate, compositions containing the same and methods for making and using the same 失效疏水性二氧化硅或硅酸盐，含有它们的组合物及其制备和使用方法
公开(公告)号：US4443357A
公开(公告)日：1984-04-17
申请号：US224149
申请日：1981-01-12
申请人： James E. Maloney , Thomas R. Oakes
发明人： James E. Maloney , Thomas R. Oakes
IPC分类号： B01D20060101 , B01D19/04 , C01B33/12 , D21C3/00 , D21C3/28 , D21C5/02 , D21C11/00 , D21D5/26 , D21F1/66 , D21H17/68 , C09C3/08
CPC分类号： B01D19/0409 , D21D5/26 , D21H17/68
摘要： Particulate silica or silicate made hydrophobic by heat treatment to form a reaction product with a hydrophobic alcohol, process for its preparation, and its use in defoaming compositions.
摘要翻译： 通过热处理使疏水性的二氧化硅或硅酸盐与疏水性醇形成反应产物，其制备方法及其在消泡组合物中的用途。
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公开(公告)号：US3567420A
公开(公告)日：1971-03-02
申请号：US3567420D
申请日：1969-04-08
申请人： SHELL OIL CO
发明人： LEGATOR MARVIN , PAGE CALVIN A
摘要： USE OF CERTAIN REACTION PRODUCTS OF AMINES AND POLYEPIHALOHYDRINS, SALTS THEREOF AND CORRESPONDING QUATERNARY AMMONIUM DERIVATIVES FOR CONTROLLING MICROORGANISMS.
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公开(公告)号：US3207698A
公开(公告)日：1965-09-21
申请号：US25812863
申请日：1963-02-13
申请人： NOPCO CHEM CO
CPC分类号： D21C3/28 , B01D19/0409 , B01D19/0431
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公开(公告)号：US2478150A
公开(公告)日：1949-08-02
申请号：US61736145
申请日：1945-09-19
申请人： YOUNG FRANK W
发明人： YOUNG FRANK W
IPC分类号： D21C3/28
CPC分类号： D21C3/28 , Y10S159/04
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公开(公告)号：US2305493A
公开(公告)日：1942-12-15
申请号：US35735840
申请日：1940-09-19
申请人： PAPER PATENTS CO
发明人： PORTER DONALD C , SWANSON WALTER H
IPC分类号： D21C3/28
CPC分类号： D21C3/28
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公开(公告)号：US1560286A
公开(公告)日：1925-11-03
申请号：US69640724
申请日：1924-03-01
申请人： MOUNT WILLIAM D
发明人： MOUNT WILLIAM D
IPC分类号： D21C3/28
CPC分类号： D21C3/28
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公开(公告)号：US20200063347A1
公开(公告)日：2020-02-27
申请号：US16522985
申请日：2019-07-26
摘要： A recycled cellulose pulp composition is provided which comprises recycled cellulosic fibers and cellulose ester staple fibers. The recycled cellulose pulp containing co-refined re-cycled cellulose fibers and cellulose ester staple fibers can be added to a hydropulper and fed back through a refiner to make wet laid products.
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