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81. 发明授权

US5681620A Enhancement of stain resistance or acid dye fixation, improved light fastness and durability of fibrous polyamide and wool substrates 失效
标题翻译：增强耐污染性或酸性染料固定性，提高纤维聚酰胺和羊毛基材的耐光牢度和耐久性
公开(公告)号：US5681620A
公开(公告)日：1997-10-28
申请号：US584121
申请日：1996-01-11
申请人： Yassin M. Elgarhy
发明人： Yassin M. Elgarhy
IPC分类号： D06M11/78 , D06M11/79 , D06M15/263 , D06M15/41 , B05D5/00
CPC分类号： D06M15/263 , D06M11/78 , D06M11/79 , D06M15/412 , D06M2101/12 , D06M2101/34 , Y10T428/23986
摘要： Hydrofluorosilicic acid and its water soluble salts enhance the stain resistance or acid dye fixation and resistance to cold water bleeding of fibrous polyamide and wool substrates, for example, carpets, treated with a water soluble sulfonated aromatic-aldehyde condensation resins, for example, sulfonated resole and sulfonated novolak type resins; at the same time an improvement in light fastness or non-yellowing is obtained and the durability or wash fastness of the stain resistance is improved; the condensation resin is optionally employed in conjunction with a polymeric methacrylic acid.
摘要翻译：氢氟硅酸及其水溶性盐提高了纤维聚酰胺和羊毛基质的耐污染性或酸性染料固着性和耐冷水渗出性，例如用水溶性磺化芳香醛缩合树脂处理的地毯，例如磺化甲阶酚醛树脂和磺化酚醛清漆型树脂; 同时获得耐光性或不变黄的改善，并且改善耐污染性的耐久性或耐洗涤牢度; 缩合树脂任选与聚合甲基丙烯酸一起使用。

82. 发明授权

US5672674A Anti-stain finishing of polyamide-containing fibre materials, compositions therefor and polyamide-containing fibre materials thus finished 失效
标题翻译：因此，对含有聚酰胺的纤维材料，其组合物和含有聚酰胺的纤维材料进行防污整理
公开(公告)号：US5672674A
公开(公告)日：1997-09-30
申请号：US372089
申请日：1995-01-13
申请人： Klaus Walz , Udo Winfried Hendricks , Hans-Albert Ehlert
发明人： Klaus Walz , Udo Winfried Hendricks , Hans-Albert Ehlert
IPC分类号： C08G8/08 , D06M13/02 , D06M13/244 , D06M13/248 , D06M13/268 , D06M15/227 , D06M15/233 , D06M15/263 , D06M15/285 , D06M15/333 , D06M15/41 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/34 , D06M101/36 , D06P5/08 , C08G8/04 , C08G14/02
CPC分类号： C08G8/08 , D06M15/227 , D06M15/233 , D06M15/263 , D06M15/285 , D06M15/333 , D06M15/412 , D06P5/08 , D06M2101/34 , Y10T428/23986 , Y10T442/2279
摘要： Polyamide-containing fibre materials can be given an anti-stain finish by treating them with a sulpho-containing aromatic formaldehyde condensation product in combination with polyacrylic acid, the treatment with the two components being carried out in any desired order or simultaneously.
摘要翻译：通过用含有磺基的芳香族甲醛缩合物与聚丙烯酸组合处理含有聚酰胺的纤维材料可以得到防污整理剂，两种成分的处理以任何所需的顺序或同时进行。

83. 发明授权

US5658377A Stable high solids aqueous dispersions of hydrophobizing agents 失效
标题翻译：疏水化剂稳定的高固含量水分散体
公开(公告)号：US5658377A
公开(公告)日：1997-08-19
申请号：US590089
申请日：1996-01-24
申请人： Daniel Horace Craig
发明人： Daniel Horace Craig
IPC分类号： D06M11/71 , D06M13/13 , D06M13/148 , D06M13/188 , D06M13/224 , D06M13/256 , D06M13/262 , D06M13/402 , D06M15/03 , D06M15/09 , D06M15/11 , D06M15/41 , D06M15/643 , D21H17/14 , D21H17/17 , D21H17/26 , D21H21/16 , C09D105/00
CPC分类号： D06M11/71 , D06M13/13 , D06M13/148 , D06M13/188 , D06M13/2243 , D06M13/256 , D06M13/262 , D06M13/402 , D06M15/03 , D06M15/09 , D06M15/11 , D06M15/412 , D06M15/643 , D21H21/16 , D06M2200/12 , D21H17/14 , D21H17/17 , D21H17/26
摘要： Stable high solids aqueous dispersions of hydrophobizing agents can be prepared utilizing combinations of water-soluble protective colloids in combination with hydrolytically stable water-insoluble organic compounds selected from the group comprising organic salts and polar group-containing organic compounds as dispersion stabilizers. These dispersions impart water repellent characteristics when applied to the interfaces and surfaces of materials, and are compatible when blended with synthetic resin emulsions.
摘要翻译：可以使用水溶性保护胶体与选自包含有机盐和含极性基团的有机化合物作为分散稳定剂的水解稳定的水不溶性有机化合物的组合来制备疏水化剂的稳定的高固含量水分散体。这些分散体在施加到材料的界面和表面时赋予防水性，并且在与合成树脂乳液混合时相容。

84. 发明授权

US5599613A Compositions for imparting stain-resistance to polyamide textile products which are lightfast and durable to alkaline washing 失效
标题翻译：用于赋予耐碱性洗涤耐光性的聚酰胺纺织品耐污性的组合物
公开(公告)号：US5599613A
公开(公告)日：1997-02-04
申请号：US216109
申请日：1994-03-22
申请人： Richard D. Smith
发明人： Richard D. Smith
IPC分类号： D06M11/17 , D06M11/57 , D06M11/64 , D06M13/224 , D06M15/263 , D06M15/41 , B32B7/00
CPC分类号： D06M11/64 , D06M11/17 , D06M11/57 , D06M13/224 , D06M15/263 , D06M15/412 , Y10S8/17 , Y10T428/23986 , Y10T428/2938 , Y10T428/2958 , Y10T428/2969 , Y10T442/2574
摘要： This invention relates to an improved process for providing fibrous polyamide materials and wool materials with stain resistance and superior lightfastness that are more durable against alkaline washing. This is accomplished by treating the materials with an aqueous solution comprising a combination of a partially sulfonated novolak resin, methacrylic polymer and a soluble aluminum compound or a combination of a partially sulfonated novolak resin and a soluble aluminum compound. This invention additionally relates to polyamide and wool materials as treated by the aqueous solution for imparting stain resistance and superior lightfastness.
摘要翻译：本发明涉及一种提供纤维聚酰胺材料和羊毛材料的改进方法，其具有耐污染性和优异的耐光性，对碱洗涤更耐用。这是通过用包含部分磺化的酚醛清漆树脂，甲基丙烯酸聚合物和可溶性铝化合物的组合的水溶液或部分磺化的酚醛清漆树脂和可溶性铝化合物的组合来处理材料来实现的。本发明还涉及通过水溶液处理以赋予耐污染性和优异的耐光性的聚酰胺和羊毛材料。

85. 发明授权

US5571444A Textile treatment 失效
标题翻译：纺织品处理
公开(公告)号：US5571444A
公开(公告)日：1996-11-05
申请号：US583891
申请日：1996-01-11
申请人： Arthur D. Fisher , Dieter Reinehr , Jorg Binz , Sven Strunk
发明人： Arthur D. Fisher , Dieter Reinehr , Jorg Binz , Sven Strunk
IPC分类号： D06M13/358 , D06M15/41
CPC分类号： D06M13/358 , D06M15/412 , Y10S8/929
摘要： A textile treatment composition which comprises; a textile binding agent which forms a chemical bond with the outer layer of the textile according to the formula (Ia): ##STR1## and, a barrier agent which forms a chemical bond with the textile binding agent and which increases the surface tension of the textile. Methods for treating textiles with the treatment composition, and kits comprising the components are also provided.
摘要翻译：一种纺织品处理组合物，其包含：与式（Ia）的纺织品的外层形成化学键的织物粘合剂：（Ia），和与织物粘合剂形成化学键并增加表面的阻隔剂纺织品的紧张。还提供了用处理组合物处理织物的方法和包含组分的试剂盒。

86. 发明授权

US5549963A Polyamide materials with durable stain resistance 失效
公开(公告)号：US5549963A
公开(公告)日：1996-08-27
申请号：US336767
申请日：1994-11-09
申请人： Yassin M. Elgarhy , Barry R. Knowlton
发明人： Yassin M. Elgarhy , Barry R. Knowlton
IPC分类号： D06M15/263 , D06M15/41 , C08L61/14 , C08L61/06
CPC分类号： D06M15/263 , D06M15/41 , D06M15/412 , Y10T428/31761 , Y10T428/31942 , Y10T442/2279 , Y10T442/2893
摘要： A treated fibrous polyamide substrate having durable resistance to staining by acid colorants comprising a fibrous polyamide substrate having applied thereto an aqueous solution of a partially sulfonated, partially phosphated resol resin; which aqueous solution may include polymethylmethacrylates or combinations thereof, and that may include a fluorochemical; and the method of treating said substrate, and the resol resins themselves.

87. 发明授权

US5349038A Stainblockers for nylon fibers 失效
标题翻译：尼龙纤维防粘剂
公开(公告)号：US5349038A
公开(公告)日：1994-09-20
申请号：US136187
申请日：1993-10-15
申请人： Le Moyne W. Plischke , Rupert J. Snooks, Jr.
发明人： Le Moyne W. Plischke , Rupert J. Snooks, Jr.
IPC分类号： C08G8/08 , C08G8/28 , D06M15/41 , C08G8/04
CPC分类号： C08G8/28 , C08G8/08 , D06M15/412 , Y10T428/23986 , Y10T428/23993 , Y10T428/2969
摘要： Oligomeric condensation products including repeat units of the formula: ##STR1## wherein M.sup.+ is a monovalent metal cation; and wherein a=1 or 2 and R is C(R.sub.f).sub.3, or wherein a=O, 1 or 2 and R is ##STR2## wherein each R.sub.f group is independently selected from the group consisting of Fluorine (F) or a perfluoroalkyl group;and b=0, 1 or 2; anda+b=0, 1 or 2; with the proviso thata+b=1 or 2 for at least about half ofsaid repeat units.The products are useful as stainblockers in nylon carpets.
摘要翻译：低聚缩合产物，包括下式的重复单元：其中M +是一价金属阳离子; 并且其中a = 1或2，R为C（Rf）3，或其中a = 0,1或2，R为“IMA”，其中每个R f基团独立地选自氟（F）或全氟烷基组; 和b = 0,1或2; 和a + b = 0,1或2; 条件是对于所述重复单元的至少约一半，a + b = 1或2。该产品可用作尼龙地毯中的防污染剂。

88. 发明授权

US5260406A Phenolic stain-resists using mercaptocarboxylic acid 失效
标题翻译：使用巯基羧酸进行酚醛防污
公开(公告)号：US5260406A
公开(公告)日：1993-11-09
申请号：US868323
申请日：1992-04-14
申请人： Engelbert Pechhold
发明人： Engelbert Pechhold
IPC分类号： D06M15/41 , D06M15/63 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/34 , C08G8/18 , C08G14/04
CPC分类号： D06M15/412 , D06M15/63 , Y10T428/23986 , Y10T428/23993
摘要： A stain-resist agent for polyamide fibers, its preparation and use are disclosed. The stain-resist agent is the condensation product of bis-hydroxyphenylsulfone with 0.5 to 1.0 mole of formaldehyde, per mole of bis-hydroxyphenylsulfone, and 0.15 to 1.5 moles of mercaptoacetic acid or mercaptosuccinic acid per mole of bis-hydroxyphenylsulfone and ammonium hydroxide or an alkali metal hydroxide in an amount sufficient to neutralize the mercapto acid plus an excess of about 0.2 to 0.6 mole of hydroxide per mole of bis-hydroxyphenylsulfone. Generally the reaction is carried out at 110.degree. to 180.degree. C. for 1 to 48 hours, with 130.degree. to 160.degree. C. for 3 to 24 hours being preferred. The product is applied to the polyamide fibers from an aqueous bath to provide a coating of 0.5 to 5.0 wt % stain-resist agent. The stain-resist is applied in the presence of a magnesium salt.
摘要翻译：公开了一种聚酰胺纤维的耐污染剂，其制备和用途。防污剂是双羟基苯基砜与每摩尔双羟基苯基砜的0.5-1.0摩尔甲醛和每摩尔双羟基苯基砜和氢氧化铵的0.15-1.5摩尔巯基乙酸或巯基琥珀酸的缩合产物或碱金属氢氧化物的量足以中和巯基加上过量约0.2至0.6摩尔氢氧化物/摩尔双羟基苯基砜。反应通常在110〜180℃进行1〜48小时，130〜160℃，优选3〜24小时。将该产品从水浴中施加到聚酰胺纤维上，以提供0.5至5.0重量％的抗污染剂的涂层。在镁盐存在下施用抗污染剂。

89. 发明授权

US5230708A Methods and compositions to enhance stain resistance of nylon carpet fibers: thlocyanate to reduce yellowing 失效
标题翻译：增强尼龙地毯纤维耐污染性的方法和组合物：硫氰酸盐以减少黄变
公开(公告)号：US5230708A
公开(公告)日：1993-07-27
申请号：US361671
申请日：1989-06-01
申请人： Dale A. Hangey , Paul W. Harris , Daniel J. Corcoran, Jr. , Michael P. Friedberger , Charles J. Cole , William A. Archie , Roger N. Spitz
发明人： Dale A. Hangey , Paul W. Harris , Daniel J. Corcoran, Jr. , Michael P. Friedberger , Charles J. Cole , William A. Archie , Roger N. Spitz
IPC分类号： D06M15/277 , D06M15/41
CPC分类号： D06M15/412 , D06M15/277 , D06M2101/12 , D06M2101/34 , Y10S8/924 , Y10S8/929 , Y10T428/23979 , Y10T428/23986 , Y10T428/23993 , Y10T428/2969
摘要： This invention relates to improved methods and compositions to enhance stain resistance of carpet fiber. The improved methods relate to a continuous aftertreatment for dyed carpet fabric and to two-step processes, either batch-batch, batch-continuous or continuous-continuous. The improved compositions are used in the processes to enhance stain resistance of carpet or carpet fiber and to overcome various prior drawbacks, such as, yellowing, oxidation and durability to cleaning. The sulfonated aromatic condensates are used to enhance stain resistance, and can be combined with fluorocarbon compounds for soil resistance, thiocyanates, and/or salts having divalent cations, such as magnesium sulfate. Also various dispersing agents, buffering acids and sequestering agents are disclosed.
摘要翻译：本发明涉及改善地毯纤维耐污染性的方法和组合物。改进的方法涉及染色地毯织物的连续后处理和批次间歇，间歇连续或连续连续的两步法。改进的组合物用于增强地毯或地毯纤维的抗污性和克服各种先前缺点的方法，例如变黄，氧化和对清洁的耐久性。磺化芳族缩合物用于增强耐污染性，并且可以与用于土壤抗性的碳氟化合物，硫氰酸盐和/或具有二价阳离子的盐如硫酸镁组合。还公开了各种分散剂，缓冲酸和螯合剂。

90. 发明授权

US5182154A Stain resistant nylon carpets 失效
标题翻译：抗污尼龙地毯
公开(公告)号：US5182154A
公开(公告)日：1993-01-26
申请号：US457201
申请日：1989-12-26
申请人： Randolph C. Blyth , Pompelio A. Ucci
发明人： Randolph C. Blyth , Pompelio A. Ucci
IPC分类号： D06M15/277 , D06M15/41 , D06M15/63
CPC分类号： D06M15/277 , D06M15/412 , D06M15/63 , D06P1/56 , D06P3/241 , Y10T428/23986 , Y10T428/23993 , Y10T428/2933 , Y10T428/2938 , Y10T428/2969
摘要： A process for dyeing carpets composed of nylon fibers coated with stain blocker whereby any loss of stain resistance occurring during processing of the fibers is recovered. The process comprises adding a small amount of stain blocker to the dye liquor used in dyeing the carpets.
摘要翻译：一种由涂有防污剂的尼龙纤维染色的地毯的方法，从而回收在纤维加工期间发生的抗污染性的损失。该方法包括向用于染色地毯的染料中加入少量的阻垢剂。

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