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    PROCESS FOR THE ENHANCEMENT OF THERMOSTABILITY
    1.
    发明申请
    PROCESS FOR THE ENHANCEMENT OF THERMOSTABILITY 审中-公开
    提高热稳定性的方法

    公开(公告)号：US20090165215A1

    公开(公告)日：2009-07-02

    申请号：US12298086

    申请日：2007-04-17

    申请人： Edvard Ham ,  Claudius Brinkmann ,  Byron Scott Bailey ,  Axel Pierach ,  Pius Paracchini

    发明人： Edvard Ham ,  Claudius Brinkmann ,  Byron Scott Bailey ,  Axel Pierach ,  Pius Paracchini

    IPC分类号： D06M13/425 ,  C09K3/00 ,  D06M13/335 ,  D06M13/248 ,  D06M13/262

    CPC分类号： 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

    摘要： 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.

    摘要翻译： 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。

    Method of making collagen fibers for surgical use
    4.
    发明授权
    Method of making collagen fibers for surgical use 失效
    制造外用胶原纤维的方法

    公开(公告)号：US4404033A

    公开(公告)日：1983-09-13

    申请号：US358025

    申请日：1982-03-15

    申请人： Wolfgang Steffan

    发明人： Wolfgang Steffan

    IPC分类号： A61L15/32 ,  A61L15/40 ,  A61L17/08 ,  D06M13/425 ,  A23J1/10 ,  C08L89/00 ,  D06M3/02

    CPC分类号： A61L15/40 ,  A61L15/325 ,  A61L17/08 ,  D06M13/425

    摘要： A method is provided for the manufacture of collagen fibers for surgical purposes, in which Achilles tendons or hides from cottle are decomposed in an alkaline medium and are mechanically treated after treatment with an acid, deswelled, crosslinked and dried, wherein that Achilles tendons are decomposed in an alkaline medium to an amino-nitrogen content of from 0.15 to 0.30 .mu.moles/g and after a hydrochloric acid treatment and washing to a pH value of from 2 to 4, the swollen collagen substance is reduced in thickness under pressure forming a two-dimensional network, then the individual longitudinal fibers are exposed by hackling, and then, after deswelling, the fibers are cross-linked with hexamethylene diisocyanate in the presence of a nonionic or cationic emulsifier and are dehydrated and further processed on textile machines.

    摘要翻译： 提供了一种用于制造用于外科用途的胶原纤维的方法，其中来自棉花的跟腱或皮革在碱性介质中分解，并在用酸处理后进行机械处理，经脱水，交联和干燥，其中跟腱被分解 在碱性介质中，氨基氮含量为0.15〜0.30微摩尔/克，盐酸处理后，洗涤至pH值为2〜4，加压成型后，胶原物质的厚度减小 然后单独的纵向纤维通过捣实暴露，然后在消泡之后，纤维在非离子或阳离子乳化剂存在下与六亚甲基二异氰酸酯交联，并在纺织机上进行脱水和进一步处理。

    Textile fabric and method of preparation
    6.
    发明授权
    Textile fabric and method of preparation 失效
    纺织面料及其制备方法

    公开(公告)号：US4134726A

    公开(公告)日：1979-01-16

    申请号：US785397

    申请日：1977-04-07

    申请人： Grover W. Rye ,  Anthony J. Scarpitti ,  Theodore M. Kersker

    发明人： Grover W. Rye ,  Anthony J. Scarpitti ,  Theodore M. Kersker

    IPC分类号： D06B9/06 ,  D06L1/10 ,  D06M13/425 ,  D06M15/693 ,  D06M23/10

    CPC分类号： D06B9/06 ,  D06L1/10 ,  D06M13/425 ,  D06M15/693 ,  D06M23/10 ,  Y02P70/641

    摘要： Method and apparatus for treating a textile fabric with a volatile organic solvent and the resulting treated fabric which comprises, in cooperative sequence, pretreating said fabric in a pretreat stage by sequentially preheating to remove volatile materials and then cooling, followed by applying said solvent to the fabric in an application stage and then drying the fabric by evaporation and condensing and recovering the evaporated solvent in a drying and recovery stage, followed by recycling the recovered solvent back to said application stage. The invention has particular utility by providing a method which enables the recycling of the organic solvent from a fabric treating process and, therefore, provides an improved treated fabric.

    摘要翻译： 用挥发性有机溶剂处理纺织织物的方法和设备，所得到的处理过的织物，其协同顺序包括在预处理阶段通过依次预热预处理所述织物以除去挥发性物质，然后冷却，然后将所述溶剂施加到 织物，然后通过蒸发冷凝干燥织物并在干燥和回收阶段回收蒸发的溶剂，然后将回收的溶剂回收回所述施用阶段。 通过提供能够从织物处理工艺回收有机溶剂并因此提供改进的处理过的织物的方法，本发明具有特别的用途。