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71. 发明申请

WO0177207A2 PROCESS FOR IMPROVING CHARACTERISTICS OF A POLYAMIDE 审中-公开
标题翻译：改善聚酰胺特性的方法
公开(公告)号：WO0177207A2
公开(公告)日：2001-10-18
申请号：PCT/US0109854
申请日：2001-03-28
申请人： DU PONT
发明人： BAIRD BENNETT RAY , LEWIS DAVID MALCOLM , PATEL KAMLESHKUMAR CHUNILAL
IPC分类号： C08G69/46 , C08G69/48 , D06M13/244 , D06M13/395 , D06P1/642 , D06P3/24 , D06P5/22 , C08G69/00
CPC分类号： C08G69/48 , D06M13/395 , D06P1/6424 , D06P3/241 , D06P3/248 , D06P5/22
摘要： A process for improving characteristics such as, whiteness retention, degradation, and dyeability of a polyamide by contacting the polyamide with thiocyanate. A polyamide produced by the process has improved dyed color depth, dyed color uniformity, hue, elimination of light dyeing ends, protection of dye sites from degradation, protection from UV degradation, reduced yellowing or oxidation, and/or resistance to loss of dyeability.
摘要翻译：通过使聚酰胺与硫氰酸盐接触来改善聚酰胺的白度保持性，降解性和染色性等特性的方法。通过该方法生产的聚酰胺具有改善的染色深度，染色均匀性，色调，轻染色端的消除，染色部位的保护不被降解，防止UV降解，减少黄变或氧化，和/或抗染色性降低。

72. 发明申请

WO0131115A2 COLORED BLEACH-RESISTANT PILE FABRICS AND FLOOR MAT ARTICLES COMPRISING SAID PILE FABRICS 审中-公开
标题翻译：含有抗皱皮革织物和地毯的文章
公开(公告)号：WO0131115A2
公开(公告)日：2001-05-03
申请号：PCT/JP0007630
申请日：2000-10-30
申请人： MILLIKEN JAPAN KABUSHIKI KAISH
发明人： SUGATA YOSHIKATSU , KOBAYASHI SEIIN
IPC分类号： D06B1/02 , A47L23/26 , D06N7/00 , D06P3/00 , D06P3/24 , D06P3/87 , D06P5/08 , D06P5/20 , D06P
CPC分类号： A47L23/266 , D06N7/0065 , D06N2201/0263 , D06N2209/0823 , D06N2209/1692 , D06P3/241 , D06P3/245 , D06P5/08
摘要： This invention relates to new dyeing systems for nylon pile fabrics which are free from chrome-metallized dyestuffs and which comprise at least one cobalt-metallized dyestuff and at least one milling acid dyestuff. Such systems provide highly desirable and effective colorations within target pile fabrics and also provide dramatic improvements in bleach resistance to the nylon fabric surface. The inventive colored pile fabrics are utilized generally as components within launderable floor mat articles which require periodic cleaning with bleach-containing formulations. Thus, the inventive colored fabrics do not exhibit any appreciable reduction in color after such continuous, periodic rigorous cleaning procedures. Floor mats comprised of such inventive colored pile fabrics as well as the particular dyestuff compositions themselves are also encompassed within this invention. Furthermore, methods of coloring pile fabrics with dyestuffs including a heated topical overspray treatment to provide improvements in lightfastness and washfastness are also included.
摘要翻译：本发明涉及不含铬金属化染料并且包含至少一种钴金属化染料和至少一种研磨酸性染料的尼龙绒头织物的新染色系统。这样的系统在目标绒头织物内提供非常期望和有效的着色，并且还提供对尼龙织物表面的漂白性能的显着改进。本发明的彩色绒头织物通常用作需要使用含漂白剂的定期清洁的可洗地板垫制品中的组分。因此，本发明的有色织物在这种连续的，周期性严格的清洁程序之后不会表现出任何明显的颜色降低。由本发明的彩色绒头织物以及特定的染料组合物本身构成的地板垫也包括在本发明内。此外，还包括用染色剂着色绒毛织物的方法，包括加热的局部过喷处理以提供耐光性和耐洗涤性。

73. 发明申请

WO00078439A1 VALVE CONFIGURATION FOR DOSING COLORANTS INTO A MANIFOLD 审中-公开
标题翻译：用于将颜色调色入阀门的阀配置
公开(公告)号：WO00078439A1
公开(公告)日：2000-12-28
申请号：PCT/US2000/040222
申请日：2000-06-15
IPC分类号： B29C31/10 , B01F3/08 , B01F5/00 , B01F5/04 , B01F15/02 , B29B7/60 , B29C39/24 , B29K75/00 , D06P3/24 , D06P5/08 , F16K11/087
CPC分类号： B01F5/0405 , B01F15/0203 , B01F15/026 , B01F15/0437 , B01F2215/0049 , B01F2215/005 , B29B7/60 , B29K2075/00 , B29K2105/0032 , B29K2105/04 , D06P3/241 , D06P5/08 , F16K11/0876
摘要： A method and apparatus for making colored polyurethane foam products, such as carpet underlay and the like, and an improved colored product itself. The invention includes at least one valve assembly (41) within a color-dosing manifold (24) such that the valve is simultaneously in contact with both the outside surface and the inside surface of the manifold. The valve assembly permits color to be introduced directly into a binder or polyol stream in order to substantially eliminate any color remaining in contact solely with the inside walls of the manifold. This permits thorough mixing of the binder and colorant and reduces the response time from opening the valve to producing colored polyurethane materials thereby eliminating the production of waste polyurethane product. A specific type of ball valve (43) and/or the placement of a plurality of such valves in a radial configuration on the manifold is disclosed.
摘要翻译：用于制造彩色聚氨酯泡沫产品如地毯底层等的方法和设备，以及改进的着色产品本身。本发明包括在配色歧管（24）内的至少一个阀组件（41），使得阀同时与歧管的外表面和内表面接触。阀门组件允许将颜色直接引入粘合剂或多元醇流中，以便基本上消除仅与歧管的内壁接触的任何颜色。这允许粘合剂和着色剂的充分混合并且减少从打开阀到生产有色聚氨酯材料的响应时间，从而消除废聚氨酯产品的生产。公开了一种特定类型的球阀（43）和/或在歧管上放置多个这样的径向构型的阀。

74. 发明申请

WO99046341A1 WATER-BASED MAGENTA INK COMPOSITION AND METHOD OF INK-JET RECORDING 审中-公开
标题翻译：水基墨水组合物和喷墨记录方法
公开(公告)号：WO99046341A1
公开(公告)日：1999-09-16
申请号：PCT/JP1999/001050
申请日：1999-03-04
IPC分类号： C09B5/14 , C09D11/00 , D06P3/24 , D06P5/30 , B41J2/01
CPC分类号： C09D11/328 , C09B5/14 , C09D11/40 , D06P3/241 , D06P5/30
摘要： A water-based magenta ink composition which has satisfactory storage stability, has a hue and brightness suitable for ink-jet recording, and gives prints having high fastness to light and water; and a magenta dye suitable therefor. The water-based magenta ink composition is characterized by containing as a colorant a disulfonic acid of the compound represented by formula (2) or a salt of the acid. A method of ink-jet recording with the composition is provided. The magenta dye is reduced in the contents of monosulfonic acids and inorganic metal salts, and is suitable for use in the ink composition.
摘要翻译：具有令人满意的储存稳定性的水性洋红色油墨组合物具有适合于喷墨记录的色调和亮度，并赋予对水和水的牢度牢固的印刷品; 和适合的品红色染料。水性品红色油墨组合物的特征在于，含有式（2）表示的化合物的二磺酸或酸的盐作为着色剂。提供了一种使用该组合物进行喷墨记录的方法。品红染料的单磺酸和无机金属盐含量降低，适用于油墨组合物。

75. 发明申请

WO1998021395A1 PROCESS FOR SIMULTANEOUSLY DESIZING AND DYEING SYNTHETIC FIBERS AND MIXTURES THEREOF 审中-公开
标题翻译：同时处理和染色合成纤维及其混合物的方法
公开(公告)号：WO1998021395A1
公开(公告)日：1998-05-22
申请号：PCT/ES1996000211
申请日：1996-11-13
申请人： HOECHST IBERICA, S.A.
发明人： HOECHST IBERICA, S.A. , ESCARRER PIJOAN, Josep , MENDIETA CADENA, Luis
IPC分类号： D06L01/14
CPC分类号： D06P1/0032 , D06L1/14 , D06P1/0004 , D06P1/0024 , D06P1/613 , D06P1/6136 , D06P1/667 , D06P3/241 , D06P3/54 , D06P3/8252
摘要： Process for the simultaneous desizing and dyeing of synthetic fibers and mixtures thereof wherein said fibers correspond to polyesters or pure polyamids or mixtures polyester/viscose or polyamids/polyacrylics. The invention is based on the development and application of a new surfactant, detergent/humectant which has a much stronger dispersing effect than usual agents. Said surfactant agent is comprised of an alcohol having from 8 to 14 carbon atoms, with 2 to 10 moles of propylen oxide, mixed with an alcohol having between 7 and 15 carbon atoms oxyethylated with 1 to 8 moles of ethylenoxide and subsequently phosphated and/or phosphorylated. The use of such agent with other selected products permits to desize and dye in successive processes, while achieving improvements with respect to conventional processes, particularly in saving time and water.
摘要翻译：用于同时脱浆和染色合成纤维及其混合物的方法，其中所述纤维对应于聚酯或纯聚酰胺或混合物聚酯/粘胶或聚甲基丙烯酸/聚丙烯酸。本发明基于新型表面活性剂，洗涤剂/保湿剂的开发和应用，其具有比通常的试剂更强的分散效果。所述表面活性剂由具有8至14个碳原子的醇和2至10摩尔的丙烯氧化物组成，与具有7至15个碳原子的醇与1至8摩尔的氧化乙烯氧基化，随后磷酸化和/或磷酸化。使用这种试剂与其它选择的产品允许在连续的方法中脱浆和染色，同时实现相对于常规方法的改进，特别是在节省时间和水中。

76. 发明申请

WO1998004773A1 CLOSED-LOOP TEXTILE DYEING PROCESS UTILIZING REAL-TIME METERED DOSING OF DYES AND CHEMICALS 审中-公开
标题翻译：使用实时计量的染料和化学品的封闭环纺织染色工艺
公开(公告)号：WO1998004773A1
公开(公告)日：1998-02-05
申请号：PCT/US1997012981
申请日：1997-07-24
申请人： NORTH CAROLINA STATE UNIVERSITY
发明人： NORTH CAROLINA STATE UNIVERSITY , McGREGOR, Ralph , ARORA, Manpreet, Singh , JASPER, Warren, J.
IPC分类号： D06P05/00
CPC分类号： D06P1/0032 , D06B23/28 , D06P1/6533 , D06P1/67316 , D06P1/928 , D06P3/241 , Y10S8/924
摘要： A process for the dyeing of a fibrous article utilizing closed-loop metered dosing of one or more dyes and one or more chemicals that are adjusted in real-time as a function of selected monitored parameters of the dyeing bath. The process includes immersing the fibrous article in a heated liquid bath of a solvent medium for the dye wherein the bath has a predetermined pH. Acid is added to the dyeing bath to reduce the pH according to a predetermined profile that is responsive to real-time measurements of dyeing bath pH. Dye is also added to the dyeing bath during dyeing as a liquid concentrate and responsive to real-time calculations of dye uptake by the fibrous article. Dye uptake is calculated periodically by determining in real-time during dyeing (1) the solution concentration of the dye in the dyeing bath and (2) the amount of the dye added to the dyeing bath, and then calculating the uptake of dye by the fibrous article therefrom. The dye addition rate during dyeing is adjusted in accordance with the calculated dye uptake by the fibrous article.
摘要翻译：一种纤维制品的染色方法，该方法利用一种或多种染料的闭环计量加药和一种或多种化学品进行染色，所述化学物质作为染浴的选定监测参数的实时调节。该方法包括将纤维制品浸入用于染料的溶剂介质的加热液体浴中，其中浴具有预定的pH。将酸加入到染浴中以根据对染浴pH的实时测量有反应的预定特性来降低pH。在染色期间将染料作为液体浓缩物加入到染色浴中，并且响应于纤维制品对染料吸收的实时计算。通过染色期间实时测定（1）染色液中染料的溶液浓度和（2）添加到染浴中的染料量，然后计算染料吸收量，定期计算染料摄取量纤维制品。根据计算出的纤维制品的染料吸收量来调节染色期间的染料添加速率。

77. 发明申请

WO1995030794A1 PROCESS FOR FIXING DYES IN TEXTILE MATERIALS 审中-公开
标题翻译：纺织材料固定染色工艺
公开(公告)号：WO1995030794A1
公开(公告)日：1995-11-16
申请号：PCT/US1995005542
申请日：1995-05-10
申请人： HENKEL CORPORATION
发明人： HENKEL CORPORATION , COLE, Arthur, Howard , GLENN, Susan, C. , JOHNSON, Grannis, S.
IPC分类号： D06P01/44
CPC分类号： D06P1/5214 , D06P1/5221 , D06P1/5242 , D06P1/5257 , D06P3/241 , D06P5/08 , Y10S8/924 , Y10S8/926 , Y10S8/929
摘要： A process for fixing dyes impregnated in fine-dimensional synthetic textile substrates in an environmentally safe manner. The process comprises contacting the dyed synthetic substrates with an aqueous solution of a phenol- and formaldehyde-free dye-fixative composition containing a copolymer of a) 1.0 to about 20 percent by weight of vinyl sulfonic acid residues; b) 5 to 20 percent by weight of nonpolar or hydrophobic monomer residues; and c) 60 to about 94 percent by weight of hydrophilic ethylenically unsaturated carboxylic acid residues, the copolymers having a weight average molecular weight of from about 1,500 to about 15,000. The contacting step is for a time sufficient so that the dye-fixative composition is absorbed by the fabric.
摘要翻译：以环境安全的方式固定浸渍在细小的合成纺织品基材中的染料的方法。该方法包括使染色的合成底物与含有a）1.0至约20重量％的乙烯基磺酸残基的共聚物的不含苯酚和无甲醛的染料固定剂组合物的水溶液接触; b）5至20重量％的非极性或疏水单体残基; 和c）60至约94重量％的亲水性烯属不饱和羧酸残基，所述共聚物的重均分子量为约1,500至约15,000。接触步骤足以使染料固定组合物被织物吸收。

78. 发明申请

WO1995030784A1 DYE-RETARDED NYLON 6/6,6 BLOCK COPOLYMER FIBERS 审中-公开
标题翻译： DYE-RETARDED尼龙6 / 6,6嵌段共聚物纤维
公开(公告)号：WO1995030784A1
公开(公告)日：1995-11-16
申请号：PCT/US1994004966
申请日：1994-05-10
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： E.I. DU PONT DE NEMOURS AND COMPANY , WINDLEY, William, Thomas
IPC分类号： D01F06/80
CPC分类号： D06M15/412 , D01F6/80 , D06M15/263 , D06M15/277 , D06P1/56 , D06P3/241
摘要： A fiber having a reduced dye rate compared to nylon 6 formed from a block copolymer of 2-30 wt % nylon 6,6 and 70-98 wt % nylon 6 which fiber has a stain resist applied thereto.
摘要翻译：与2-30重量％尼龙6,6和70-98重量％尼龙6的嵌段共聚物形成的尼龙6相比，具有降低的染色速率的纤维，该纤维具有抗污染性。

79. 发明申请

WO1992008838A2 POLYAMIDE DYEING PROCESS UTILIZING CONTROLLED DYE ADDITION 审中-公开
标题翻译：利用控制染料添加剂的聚酰胺染色工艺
公开(公告)号：WO1992008838A2
公开(公告)日：1992-05-29
申请号：PCT/US1991008149
申请日：1991-11-08
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： E.I. DU PONT DE NEMOURS AND COMPANY , HOLFELD, Winfried, Thomas , MANCUSO, Dale, Emmett
IPC分类号： D06P01/00
CPC分类号： D06P3/241 , D06P1/0004 , D06P1/39 , Y10S8/924
摘要： A process for the dyeing of a fibrous article containing fibers of a polyamide polymer with an anionic dye and dyed products made by the process. The process includes immersing the article in a dyeing bath of a liquid solvent for the anionic dye. The liquid solvent and the article are heated to a temperature at least equal to the dyeing transition temperature of the fiber of polyamide polymer. The anionic dye is added to the dyeing bath as a miscible liquid concentrate at a dye addition rate during a controlled dye addition period. At least a portion of the dye is added while the solvent and the article are at a temperature at least equal to the dyeing transition temperature. Stirring of the bath during the dye addition period and while the solvent and article are at a temperature at least equal to the dyeing transition temperature is done to mix the dye concentrate with the solvent in the bath to form a dilute dye solution and to provide a flow of the dilute dye solution relative to the article to cause the dye to be transported to the article. The stirring also provides, on the average, essentially uniform dye transport of the anionic dye to the article. The dye addition rate is adjusted at least while the solvent and article are at a temperature at least equal to the dyeing transition temperature so that the dye addition rate is the primary control over the rate of dye uptake by the article.

80. 发明申请

WO1991002837A1 NOMEX PRINTING 审中-公开
标题翻译： NOMEX印刷
公开(公告)号：WO1991002837A1
公开(公告)日：1991-03-07
申请号：PCT/US1990004287
申请日：1990-07-30
申请人： BURLINGTON INDUSTRIES, INC. , PROCHROMA TECHNOLOGIES, INC.
发明人： BURLINGTON INDUSTRIES, INC. , PROCHROMA TECHNOLOGIES, INC. , CATES, Barbara, J. , RIGGINS, Phillip., H. , KELLY, David, R.
IPC分类号： D06P01/00
CPC分类号： D06P3/241 , Y10S8/925
摘要： Aramid fabrics pretreated with N-cyclohexyl-2-pyrrolidone (CHP) followed by printing with an aqueous print paste or containing up to 50 parts by weight CHP in the print paste are printed. Print pastes containing CHP are also described.

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