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    • 24. 发明授权
      US3053609A Textile 失效
    • Textile
    • 纺织品
    • US3053609A
    • 1962-09-11
    • US79481359
    • 1959-02-24
    • DU PONT
    • MILLER RICHARD A
    • A01G9/24 , C08J7/04 , C08L63/00 , D04H1/54 , D06M20060101 , D06M13/372 , D06M13/385 , D06M15/37 , D06M15/55 , D06M23/00 , D06M23/06
    • A01G9/241 , C08J7/047 , C08J7/08 , C08J2323/06 , C08J2477/00 , C08L63/00 , D04H1/54 , D06M13/372 , D06M13/385 , D06M15/37 , D06M15/55 , D06M23/00 , D06M23/06 , Y02A40/268 , Y10S8/04 , Y10S8/09 , Y10S8/10 , Y10S8/21 , Y10T428/2915 , Y10T428/2967 , Y10T428/2969 , C08L2666/22
    • A composition for application to hydrophobic shaped structures to reduce the accumulation of static electricity thereon, comprises a mixture of a polyepoxide and a polyamine of the formula H[-X-CH2-CH2(OCH2 OCH2)m-O-R-O-(CH2 CH2 O)n-CH2.CH2]p-X-H where -R- is a divalent radical, -X- is a divalent radical derived from an amine, in which at least one free valency is directly attached to the nitrogen atom of the amine, m and n are whole numbers from 3 to 40 inclusive and p is an integer not greater than 10, or a polyamine of the formula H[-X1-CH2 CH2-(OCH2 CH2)q-OCH2 CH2]p -X1-H, where X1 is R1 being hydrogen or an alkyl or amino alkyl radical containing less than 8 carbon atoms in its longest chain, -Y- being a divalent aliphatic hydrocarbon radical which may contain aza linkages, q an integer from 6 to 40 inclusive and p an integer not greater than 10. The preparation of the polyamines by reacting a polyethylene glycol dihalide with an amine, e.g. methylamine, ethylamine, propylamine, butylamine, amylamine, hexylamine, dodecylamine, allylamine, monoethanolamine, 3-isopropyl-n-propylamine, 3-methoxy-n-propylamine, diethylene triamine, hexamethylene diamine, bis(3-amino propyl)-amine, bis(2-amino propyl)amine, triethylene tetramine and tetraethylene pentamine is described in Belgian Specifications 554,506 and 560,446. Specified hydrophobic shaped structures are foams, fibres, filaments, yarns or fabrics of polyamides, acrylonitrile polymers or polyesters, the compositions being preferably applied to the substrate in emulsified form and cured thereon. The examples disclose the reaction of polyamines derived from diethylene triamine and the dichloride of polyethylene glycol and methylamine and the dichloride of polyethylene glycol, with polyepoxides derived from glycerin and epichlorohydrin; alkylphenoxypolyoxyethanol, glyceryl mono oleate and glycidyl methacrylate; and 1 :3-bis[3-(2 :3-epoxy-propoxy) propyl] tetramethyldisiloxane, curing being effected in the presence of zinc fluoroborate. Specifications 578,079, 586,796, 586,881, 765,585 and 780,288 also are referred to.ALSO:A process for reducing the accumulation of static electricity on synthetic hydrophobic shaped structures, comprises applying thereto a mixture of a polyepoxide and a polyamine of the formula where -R- is a divalent radical, -X- is a divalent radical derived from an amine, in which at least one free valency is directly attached to the nitrogen atom of the amine, m and n are whole numbers from 3 to 40 inclusive and p is an integer not greater than 10, or a polyamine of the formula H[-X1-CH2CH2-(OCH2CH2) q-O-CH2CH2]p-X1-H where X1 is R1 being hydrogen or an alkyl or aminoalkyl radical containing less than 8 carbon atoms in its longest chain, -Y- being a divalent aliphatic hydrocarbon radical which may contain aza linkages, q an integer from 6 to 40 inclusive and p an integer not greater than 10. Specified hydrophobic shaped structures are fibres, filaments, yarns or fabrics of polyamides, acrylonitrile polymers and polyesters. In the examples, polyethylene terephthalate fabrics, polyacrylonitrile fabrics, polyhexamethylene adipamide fabrics and tows of polyacrylonitrile fabrics are coated with compositions containing polyamines derived from the dichloride of polyethylene glycol and diethylene triamine or methylamine, polyepoxides derived glycerin and epichlorohydrin or alkyl phenoxy polyoxyethanol, glyceryl monooleate and glycidyl methacrylate or with 1:3-bis[3-(2:3-epoxy-propoxy)propyl]-tetramethyl disiloxane, curing being effected in the presence of zinc fluoroborate. Specifications 578,079, 586,796, 586,881, 765,585 and 780,288 are referred to.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 27. 发明申请
      US20090165215A1 PROCESS FOR THE ENHANCEMENT OF THERMOSTABILITY 审中-公开
    • PROCESS FOR THE ENHANCEMENT OF THERMOSTABILITY
    • 提高热稳定性的方法
    • US20090165215A1
    • 2009-07-02
    • US12298086
    • 2007-04-17
    • Edvard Ham , Claudius Brinkmann , Byron Scott Bailey , Axel Pierach , Pius Paracchini
    • Edvard Ham , Claudius Brinkmann , Byron Scott Bailey , Axel Pierach , Pius Paracchini
    • D06M13/425 , C09K3/00 , D06M13/335 , D06M13/248 , D06M13/262
    • D06M13/338 , D06M13/148 , D06M13/165 , D06M13/224 , D06M13/2243 , D06M13/325 , D06M13/332 , D06M13/368 , D06M13/372 , D06M13/422 , D06M13/435 , D06P1/6425 , D06P1/645 , D06P1/649 , D06P1/6495 , D06P5/04 , D06P5/06
    • The invention relates to an auxiliary composition comprising (A) from 5 to 95% by weight, based on the total composition, of at least one compound of formula (1a) or (1b) Y1—X—Y2  (1a) A1A2N—OH  (1b) wherein X is a divalent aliphatic, aromatic, araliphatic or cycloaliphatic radical, Y1 and Y2 are each independently of the other —OH, —CO—OR1, —NR1R2, —CO—NH—NR1R2 or —NH—CO—NH—NR1R2, wherein R1 and R2 are each independently of the other hydrogen, C1-C20alkyl, C1-C20alkoxy, C5-C24cycloalkyl, C5-C30aryl or C6-C36aralkyl, it being possible for the alkyl, alkoxy, cycloalkyl, aryl or aralkyl groups to be unsubstituted or substituted by one or more hydroxy, amino, sulfo or carboxyl groups or halogen atoms, A1 and A2 are each independently of the other C1-C20alkyl or C6-C36aralkyl; (B) from 0 to 95% by weight, based on the total composition, of one or more anionic or non-ionic surfactants or dispersants; and (C) from 0 to 85% by weight, based on the total composition, of a solid, inorganic or organic acid; the sum of the amounts of components A+B+C being 100% by weight in each case, and also to a method of improving the thermal stability of natural or synthetic textile fibre materials that are undyed, fluorescent whitened or dyed.
    • 本发明涉及一种辅助组合物，其包含（A）基于总组合物按重量计5至95％的至少一种式（1a）或（1b）的化合物<？在线公式描述=“In 线“公式”end =“lead”？> Y1-X-Y2（1a）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description = “In-line formula”end =“lead”？> A1A2N-OH（1b）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中X是二价脂族， 脂环族或脂环族基团，Y1和Y2各自独立地为其它-OH，-CO-OR1，-NR1R2，-CO-NH-NR1R2或-NH-CO-NH-NR1R2，其中R1和R2各自独立地为 其它氢，C 1 -C 20烷基，C 1 -C 20烷氧基，C 5 -C 24环烷基，C 5 -C 30芳基或C 6 -C 36芳烷基，烷基，烷氧基，环烷基，芳基或芳烷基是未取代的或被一个或多个羟基， ，磺基或羧基或卤原子，A1和A2各自独立地为另一个 C 1 -C 20烷基或C 6 -C 36芳烷基; （B）基于总组合物0至95重量％的一种或多种阴离子或非离子表面活性剂或分散剂; 和（C）基于总组合物0至85重量％的固体，无机或有机酸; 在各种情况下，组分A + B + C的量为100重量％的总和，以及改善未染色，荧光增白或染色的天然或合成纺织纤维材料的热稳定性的方法。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
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