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31. 发明授权

US4720578A Preparation of fluorinated carboxypropylated non-ionic surfactants 失效
标题翻译：氟化羧丙基化非离子表面活性剂的制备
公开(公告)号：US4720578A
公开(公告)日：1988-01-19
申请号：US887299
申请日：1986-07-23
申请人： Kou-Chang Liu
发明人： Kou-Chang Liu
IPC分类号： C07C311/02 , C07C143/74
CPC分类号： C07C311/02
摘要： The invention relates to a non-ionic surfactant having the formula:CF.sub.3 (CF.sub.2).sub.m --Y--(CH.sub.2 CH.sub.2 O).sub.n --CHR.sub.1 --CHR.sub.2 --CHR.sub.3 --COOMand to the process for the preparation and use of said surfactants. The process involves reacting an alcohol ether, CF.sub.3 (CF.sub.2).sub.m --Y--(CH.sub.2 CH.sub.2 O).sub.n H, with a metal hydroxide, MOH, to produce the corresponding intermediate salt,CF.sub.3 (CF.sub.2).sub.m --Y--(CH.sub.2 CH.sub.2 O).sub.n M,and reacting said salt with a butyrolactone, ##STR1## to produce the corresponding carboxypropylated product shown above, wherein Y is oxygen or --SO.sub.2 N'--R where R is lower alkyl; R.sub.1, R.sub.2 and R.sub.3 are each independently hydrogen or C.sub.1 to C.sub.4 alkyl; M is a sodium, potassium or lithium cation; n is an integer having a value of from 2 to 50 and m is an integer having a value of from 3 to 25.
摘要翻译：本发明涉及具有下式的非离子表面活性剂：CF 3（CF 2）m -Y-（CH 2 CH 2 O）n -CHRCH-CHR 2 -CHR 3 -COOM，以及制备和使用所述表面活性剂的方法。该方法包括使醇醚CF3（CF2）mY-（CH2CH2O）nH与金属氢氧化物MOH反应，生成相应的中间体盐CF3（CF2）mY-（CH2CH2O）nM，并使所述盐与丁内酯，制备如上所示的相应的羧丙基化产物，其中Y是氧或-SO 2 N'-R，其中R是低级烷基; R 1，R 2和R 3各自独立地为氢或C 1至C 4烷基; M是钠，钾或锂阳离子; n为2〜50的整数，m为3〜25的整数。

32. 发明授权

US4692551A Preparation of carboxypropylated non-ionic surfactants 失效
标题翻译：羧丙基化非离子表面活性剂的制备
公开(公告)号：US4692551A
公开(公告)日：1987-09-08
申请号：US887298
申请日：1986-07-23
申请人： Kou-Chang Liu
发明人： Kou-Chang Liu
IPC分类号： C07C51/09 , C07C59/48
CPC分类号： C07C51/09
摘要： The process involving the reaction of an alcohol ether, RY(OCH.sub.2 CH.sub.2).sub.n --OH, with a metal hydroxide, MOH, to produce the corresponding intermediate salt RY(OCH.sub.2 CH.sub.2).sub.n OM and reacting said salt with a butyrolactone, ##STR1## to produce the corresponding carboxypropylated productRY(OCH.sub.2 CH.sub.2).sub.n --O--CHR.sub.1 CHR.sub.2 --CHR.sub.3 --CO--OMwherein R is a saturated or olefinically unsaturated aliphatic radical having from 4 to 50 carbon atoms; Y is a direct bond or phenyl optionally substituted with halogen, trihalomethyl, cyano, nitro, C.sub.1-4 alkyl or C.sub.1-4 alkoxy; R.sub.1, R.sub.2 and R.sub.3 are each independently hydrogen or C.sub.1-4 alkyl; M is a sodium, potassium or lithium cation and n is an integer having a value of from 2 to 50.
摘要翻译：涉及使醇醚RY（OCH2CH2）n-OH与金属氢氧化物MOH反应以产生相应的中间盐RY（OCH2CH2）nOM并使所述盐与丁内酯反应的方法制备相应的羧基丙基化产物RY（OCH2CH2）nO-CHR1CHR2-CHR3-CO-OM，其中R是具有4-50个碳原子的饱和或不饱和的脂族基团; Y是直接键或任选被卤素，三卤甲基，氰基，硝基，C 1-4烷基或C 1-4烷氧基取代的苯基; R1，R2和R3各自独立地为氢或C1-4烷基; M是钠，钾或锂阳离子，n是2至50的整数。

33. 发明授权

US4401457A 3'-(Substituted phenyl)-spiro[isobenzofuran-1(3H),5'(4'H)-isoxazol]-3-ones and their use as herbicides 失效
标题翻译： 3' - （取代苯基） - 螺[异苯并呋喃-1（3H），5'（4'H） - 异恶唑] -3-酮及其作为除草剂的用途
公开(公告)号：US4401457A
公开(公告)日：1983-08-30
申请号：US422773
申请日：1982-09-24
申请人： Robert K. Howe , Kou-Chang Liu
发明人： Robert K. Howe , Kou-Chang Liu
IPC分类号： A01N43/90 , C07D261/08 , C07D498/10 , A01N43/50
CPC分类号： C07D261/08 , A01N43/90
摘要： 3'-(Substituted phenyl)-spiro[isobenzofuran-1(3H),5'(4'H)-isoxazol]-3-ones have been found to be effective as herbicides and plant growth regulants, especially for the regulation of soybean

34. 发明授权

US4223154A Preparation of 2-(3-aryl-5-isoxazol) benzoyl halide 失效
标题翻译： 2-（3-芳基-5-异恶唑）苯甲酰卤的制备
公开(公告)号：US4223154A
公开(公告)日：1980-09-16
申请号：US19049
申请日：1979-03-09
申请人： Kou-Chang Liu , Robert K. Howe
发明人： Kou-Chang Liu , Robert K. Howe
IPC分类号： C07D261/08 , C07D498/10 , A01N9/22
CPC分类号： C07D261/08
摘要： 2-(3-Aryl-5-isoxazol) benzoyl halide is prepared by treating 3'-(Aryl)-spiro[isobenzofuran-1(3H), 5'(4'H)-isoxazol]-3-one with a reactive halide and water.
摘要翻译：通过将3' - （芳基） - 螺[异苯并呋喃-1（3H），5'（4'H） - 异恶唑] -3-酮与反应性反应制备2-（3-芳基-5-异恶唑）苯甲酰卤卤化物和水。

35. 发明授权

US07897015B2 Single ply tissue products surface treated with a softening agent 有权
标题翻译：用柔软剂表面处理单层纸巾制品
公开(公告)号：US07897015B2
公开(公告)日：2011-03-01
申请号：US12165152
申请日：2008-06-30
申请人： Kou-Chang Liu , Tom G. Shannon , Peter J. Allen , Geof Carlow , Mike Goulet , Paul Burden , Greg Aykens , Joe Capizzi , Thomas Hunt , Diane Linskens , Roger Wendler , John Wnek
发明人： Kou-Chang Liu , Tom G. Shannon , Peter J. Allen , Geof Carlow , Mike Goulet , Paul Burden , Greg Aykens , Joe Capizzi , Thomas Hunt , Diane Linskens , Roger Wendler , John Wnek
IPC分类号： D21G3/00
CPC分类号： D21H21/24 , B05B7/0807 , B05B15/52 , B05B15/555 , B05C5/027 , D21H17/59 , D21H23/50 , D21H27/008 , Y10T428/24463 , Y10T428/31971 , Y10T428/31975 , Y10T428/31978 , Y10T428/31986 , Y10T428/31993
摘要： Tissue products are described that have been topically treated with a chemical additive, such as a softener. The softener may be, for instance, a polysiloxane. The polysiloxane is topically applied to a tissue sheet, such as a single ply sheet, so as to form a Z-directional gradient in the sheet. Particular, most of the polysiloxane remains on the surface of the tissue product as opposed to migrating to the center of the sheet. In this manner, tissue sheets are formed with improved softness at lower levels of polysiloxane and without the need for applying any surfactants to the sheet. A system for applying chemical additives to tissue sheets is also described. The system includes a chemical additive applicator, such as a meltblown die that emits the chemical additive through a plurality of orifices. In one embodiment, the system includes a device for periodically cleaning the orifices during application of the chemical additive. The cleaning device may be, for instance, a brush that traverses across the die head when desired.
摘要翻译：已经描述了已经用诸如软化剂的化学添加剂局部处理的组织产品。软化剂可以是例如聚硅氧烷。将聚硅氧烷局部施加到诸如单层片材的薄页纸上，以在片材中形成Z方向的梯度。特别地，大多数聚硅氧烷保留在组织产品的表面上，而不是迁移到片材的中心。以这种方式，在较低水平的聚硅氧烷下形成具有改善的柔软度的薄页纸，并且不需要对片材施加任何表面活性剂。还描述了一种将化学添加剂施加到薄页纸上的系统。该系统包括化学添加剂施加器，例如通过多个孔排放化学添加剂的熔喷模头。在一个实施例中，系统包括用于在施加化学添加剂期间周期性地清洁孔的装置。清洁装置可以是例如当期望穿过模头时的刷子。

36. 发明授权

US07588662B2 Tissue products containing non-fibrous polymeric surface structures and a topically-applied softening composition 有权
标题翻译：含有非纤维聚合物表面结构和局部施用的软化组合物的组织产品
公开(公告)号：US07588662B2
公开(公告)日：2009-09-15
申请号：US11726586
申请日：2007-03-22
申请人： Frederick John Lang , Perry Howard Clough , Thomas Joseph Dyer , Mike Thomas Goulet , Kou-Chang Liu , Michael Ralph Lostocco , Deborah Joy Nickel , Michael John Rekoske , Troy Michael Runge , Michelle Lynn Seabaugh , Jeffrey James Timm , Kenneth J. Zwick
发明人： Frederick John Lang , Perry Howard Clough , Thomas Joseph Dyer , Mike Thomas Goulet , Kou-Chang Liu , Michael Ralph Lostocco , Deborah Joy Nickel , Michael John Rekoske , Troy Michael Runge , Michelle Lynn Seabaugh , Jeffrey James Timm , Kenneth J. Zwick
IPC分类号： D21H21/16 , D21H21/22
CPC分类号： D21H21/22 , D21H19/20 , D21H19/32 , D21H19/82 , D21H27/002 , Y10T428/24802
摘要： Soft tissue products with a good rate of absorbency, such as facial and bath tissue, are provided by forming a tissue sheet with a non-fibrous polymeric surface structure and thereafter topically applying a softening composition comprising a polysiloxane, a fatty alkyl derivative and glycerin. The non-fibrous polymeric surface structure is created by applying an additive composition to the surface of a tissue sheet prior to or after drying. The additive composition can be an aqueous dispersion containing an alpha-olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof. The alpha-olefin polymer may comprise an interpolymer of ethylene and octene, while the ethylene-carboxylic acid copolymer may comprise ethylene-acrylic acid copolymer.
摘要翻译：通过形成具有非纤维聚合物表面结构的薄页纸，然后局部施加包含聚硅氧烷，脂肪烷基衍生物和甘油的软化组合物，提供具有良好吸收率的软组织产品，例如面部和浴巾。非纤维聚合物表面结构是通过在干燥之前或之后将组合片的表面施加添加剂组合物来产生的。添加剂组合物可以是含有α-烯烃聚合物，乙烯 - 羧酸共聚物或其混合物的水性分散体。 α-烯烃聚合物可以包含乙烯和辛烯的互聚物，而乙烯 - 羧酸共聚物可以包含乙烯 - 丙烯酸共聚物。

37. 发明申请

US20080230195A1 Tissue products containing non-fibrous polymeric surface structures and a topically-applied softening composition 有权
标题翻译：含有非纤维聚合物表面结构和局部施用的软化组合物的组织产品
公开(公告)号：US20080230195A1
公开(公告)日：2008-09-25
申请号：US11726586
申请日：2007-03-22
申请人： Frederick John Lang , Perry Howard Clough , Thomas Joseph Dyer , Mike Thomas Goulet , Kou-Chang Liu , Michael Ralph Lostocco , Deborah Nickel , Michael John Rekoske , Troy Michael Runge , Michelle Lynn Seabaugh , Jeffrey James Timm , Kenneth J. Zwick
发明人： Frederick John Lang , Perry Howard Clough , Thomas Joseph Dyer , Mike Thomas Goulet , Kou-Chang Liu , Michael Ralph Lostocco , Deborah Nickel , Michael John Rekoske , Troy Michael Runge , Michelle Lynn Seabaugh , Jeffrey James Timm , Kenneth J. Zwick
IPC分类号： D21H17/43
CPC分类号： D21H21/22 , D21H19/20 , D21H19/32 , D21H19/82 , D21H27/002 , Y10T428/24802
摘要： Soft tissue products with a good rate of absorbency, such as facial and bath tissue, are provided by forming a tissue sheet with a non-fibrous polymeric surface structure and thereafter topically applying a softening composition comprising a polysiloxane, a fatty alkyl derivative and glycerin. The non-fibrous polymeric surface structure is created by applying an additive composition to the surface of a tissue sheet prior to or after drying. The additive composition can be an aqueous dispersion containing an alpha-olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof. The alpha-olefin polymer may comprise an interpolymer of ethylene and octene, while the ethylene-carboxylic acid copolymer may comprise ethylene-acrylic acid copolymer.
摘要翻译：通过形成具有非纤维聚合物表面结构的薄页纸，然后局部施加包含聚硅氧烷，脂肪烷基衍生物和甘油的软化组合物，提供具有良好吸收率的软组织产品，例如面部和浴巾。非纤维聚合物表面结构是通过在干燥之前或之后将组合片的表面施加添加剂组合物来产生的。添加剂组合物可以是含有α-烯烃聚合物，乙烯 - 羧酸共聚物或其混合物的水性分散体。 α-烯烃聚合物可以包含乙烯和辛烯的互聚物，而乙烯 - 羧酸共聚物可以包含乙烯 - 丙烯酸共聚物。

38. 发明申请

US20080138373A1 Anti-Microbial Substrates With Peroxide Treatment 有权
标题翻译：具有过氧化物处理的抗微生物基质
公开(公告)号：US20080138373A1
公开(公告)日：2008-06-12
申请号：US11847976
申请日：2007-08-30
申请人： Kou-Chang Liu , David W. Koenig , Ali Yahiaoui , Alison Salyer Bagwell
发明人： Kou-Chang Liu , David W. Koenig , Ali Yahiaoui , Alison Salyer Bagwell
IPC分类号： A01N25/34 , A01N31/00
CPC分类号： A61K33/40 , A01N25/34 , A01N59/00 , A01N33/12 , A01N25/22 , A01N25/10
摘要： An oxidizing anti-microbial treatment and products containing such treatment are described. The treatment involves, in part, preparing a substrate to accept an attachment of charged moieties, and a number of stabilized peroxide compounds on at least part of a surface of said substrate. When microbes, such as bacteria, having a net charge opposite to that of the charged moieties come in close proximity to the treated substrate surface, peroxide molecules from the substrate are activated and released to kill the microbes.
摘要翻译：描述了氧化性抗微生物处理和含有这种处理的产品。该处理部分地涉及制备底物以接受带电部分的附着物，以及在所述基材的至少部分表面上的许多稳定的过氧化物化合物。当具有与带电部分的净电荷相反的净电荷的微生物与处理的底物表面紧密接近时，来自底物的过氧化物分子被活化并释放以杀死微生物。

39. 发明申请

US20080099168A1 Soft and absorbent tissue products 审中-公开
标题翻译：软和吸收性纸巾制品
公开(公告)号：US20080099168A1
公开(公告)日：2008-05-01
申请号：US11588076
申请日：2006-10-26
申请人： Kou-Chang Liu
发明人： Kou-Chang Liu
IPC分类号： D21H25/00
CPC分类号： A61K8/0208 , A61K8/86 , A61K8/891 , A61Q19/00 , D21H17/36 , D21H17/59 , D21H21/22 , D21H27/002
摘要： Softening compositions for tissues, particularly facial tissues, include a combination of polysiloxanes and one or both of a polyalkylene oxide and a fatty alkyl derivative. The softening compositions can contain from about 30 to about 75 weight percent polysiloxane, from about 0 to about 60 weight percent polyalkylene oxide and from about 0 to about 60 weight percent fatty alkyl derivative, wherein the combined amount of the polyalkylene oxide and the fatty alkyl derivative is about 25 weight percent or greater. The resulting tissues have good softness and wettability.
摘要翻译：用于组织，特别是面部组织的软化组合物包括聚硅氧烷和聚环氧烷和脂肪烷基衍生物中的一种或两者的组合。软化组合物可以含有约30至约75重量％的聚硅氧烷，约0至约60重量％的聚环氧烷和约0至约60重量％的脂肪烷基衍生物，其中聚环氧烷和脂肪烷基衍生物为约25重量％以上。所得组织具有良好的柔软性和润湿性。

40. 发明申请

US20060016570A1 Soft paper product including beneficial agents 失效
公开(公告)号：US20060016570A1
公开(公告)日：2006-01-26
申请号：US11232577
申请日：2005-09-22
申请人： Kou-Chang Liu , Roger Wendler , Peter Allen , Paul Beuther
发明人： Kou-Chang Liu , Roger Wendler , Peter Allen , Paul Beuther
IPC分类号： D21F11/00 , D21H17/00
CPC分类号： D21H23/50 , D21H13/20 , D21H17/13 , D21H17/59 , D21H17/72 , D21H19/32 , D21H19/84 , D21H21/22
摘要： A method is disclosed for topical application of compositions containing a chemical additive onto a paper web. The present invention is also directed to paper products formed from the method. In general, the method includes the steps of extruding a composition containing a chemical additive through a melt blown die and then applying the composition to a moving paper web. In particular, the method provides for the application of tacky compositions to a web through a melt blown die while avoiding die tip clogging. In one embodiment, the chemical composition is extruded into fibers and applied to the paper web. The chemical composition may contain, for instance, various additives, such as a polysiloxane softener and one or more beneficial agents.

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