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17 条记录 (耗时 0.019 秒)

    Process for obtaining wash-and cleaning resistant textile finishes with reactive perfluoroalkyl-containing (co) polymers and/or precondensates and a blocked isocyanate compound
    2.
    发明授权
    Process for obtaining wash-and cleaning resistant textile finishes with reactive perfluoroalkyl-containing (co) polymers and/or precondensates and a blocked isocyanate compound 失效
    具有反应性全氟烷基（共）聚合物和/或预缩合物和封端异氰酸酯化合物的洗涤和清洁抗纺织品整理剂的方法

    公开(公告)号：US4834764A

    公开(公告)日：1989-05-30

    申请号：US124339

    申请日：1987-11-20

    申请人： Hans Deiner ,  Bernhard Sandner ,  Franz Mosch ,  Willy Bernheim

    发明人： Hans Deiner ,  Bernhard Sandner ,  Franz Mosch ,  Willy Bernheim

    IPC分类号： C08G18/62 ,  D06M15/295 ,  D06M15/576

    CPC分类号： D06M15/295

    摘要： The present invention relates to a process for obtaining wash- and cleaning-resistant textile finishes by impregnating with customary reactive perfluoroalkyl-containing (co)polymers and/or precondensates in aqueous dispersion and concluding heating, wherein the dispersions have NCO-containing compounds which have a molecular weight of at least 450 and/or contain a diphenylmethane-based polyisocyanate mixture in blocked form.The process according to the invention has made it possible to equip textiles with water-repellant and oil-repellant finishes which are very highly wash- and cleaning-resistant.

    摘要翻译： 本发明涉及一种通过在含水分散体和结束加热中用常规含反应性全氟烷基（共）聚合物和/或预缩合物浸渍来获得耐洗涤和抗清洁的纺织品整理剂的方法，其中分散体具有含有NCO的化合物，其具有 至少450的分子量和/或含有封闭形式的二苯基甲烷基多异氰酸酯混合物。 根据本发明的方法使得纺织品具有非常高的耐洗涤和耐清洗性的防水和防油涂层成为可能。

    Modified polysiloxanes and process of preparing them
    4.
    发明授权
    Modified polysiloxanes and process of preparing them 失效
    改性聚硅氧烷及其制备方法

    公开(公告)号：US4153640A

    公开(公告)日：1979-05-08

    申请号：US774161

    申请日：1977-03-03

    申请人： Hans Deiner ,  Bernhard Sandner ,  Willy Bernheim

    发明人： Hans Deiner ,  Bernhard Sandner ,  Willy Bernheim

    IPC分类号： C09K3/18 ,  C08F2/00 ,  C08F2/44 ,  C08F283/12 ,  D06M13/02 ,  D06M13/322 ,  D06M13/325 ,  D06M13/345 ,  D06M13/51 ,  D06M13/513 ,  D06M15/263 ,  D06M15/643 ,  C08G77/12 ,  C08G77/20 ,  C08L43/04 ,  C08L83/04

    CPC分类号： D06M15/643 ,  C08F283/12 ,  D06M15/263 ,  Y10T428/2933 ,  Y10T428/2962

    摘要： A process for the production of modified polymers, preferable in organic solvents, by radical-initiated polymerization of(Ia) 70 to 99.9 parts by weight of esters of the formulaCH.sub.2 .dbd.C(R)--COOR' (Ia) in which R is --H or --CH.sub.3 and R' are 1 to 18 C-alkyl radicals, at least 50% by weight of the esters of (Ia) being those in which R' are 1 to 4 C-alkyl radicals,(Ib) 0, 1 to 20 parts by weight of .omega.-hydroxyalkyl esters of acrylic, methacrylic, maleic and/or fumaric esters, the said dicarboxylic acids are possibly etherified on the second carboxylic group with 1 to 12 C-atoms containing alcohols and(Ic) 0 to 10 parts by weight of other unsaturated monomers, the sum of (Ia), (Ib) and (Ic) amounting to 100 parts by weight, in the presence of(II) 5 to 40 parts by weight of terminal blocked alkyl-hydrogen polysiloxanes, the alkyl radicals containing 1 to 4 carbon atoms, with a viscosity of 20 to 1000 cP at 20.degree. C., the ratio of alkyl radicals to hydrogen atoms thereof being from 13 : 1 to 1 : 1, in which ratios the terminal groups are not included. Organic solvents containing the obtained modified polymers and usual curing agents for alkyl-hydrogen polysiloxanes are useful for treating fibrous material to give water-tight and water-repellent effects.

    摘要翻译： 通过（Ia）70至99.9重量份式CH 2 = C（R）-COOR'（Ia）的酯的自由基引发聚合制备改性聚合物的方法，优选在有机溶剂中，其中R为 -H或-CH 3和R'是1至18个C-烷基，至少50重量％的（Ia）的酯是其中R'是1至4个C-烷基，（Ib）0， 1至20重量份的丙烯酸，甲基丙烯酸，马来酸和/或富马酸的ω-羟烷基酯，所述二羧酸可能在含有1至12个碳原子的醇的第二羧基上醚化，并且（Ic）0至 10重量份的其它不饱和单体，在（II）5-40重量份末端封端的烷基 - 氢聚硅氧烷的存在下，（Ia），（Ib）和（Ic）的总和为100重量份 ，含有1至4个碳原子的烷基，在20℃下的粘度为20至1000cP，烷基与氢原子的比例为13:1至 1：1，其中不包括端基。 含有所得改性聚合物的有机溶剂和烷基氢聚硅氧烷的常用固化剂可用于处理纤维材料以提供防水和防水效果。

    Method to make fibrous material oil and water repellent at the same time
    5.
    发明授权
    Method to make fibrous material oil and water repellent at the same time 失效
    同时使纤维材料防油和防水的方法

    公开(公告)号：US4004059A

    公开(公告)日：1977-01-18

    申请号：US547078

    申请日：1975-02-04

    申请人： Hans Deiner ,  Bernhard Sandner ,  Willy Bernheim

    发明人： Hans Deiner ,  Bernhard Sandner ,  Willy Bernheim

    IPC分类号： C09K3/00 ,  C09K3/18 ,  D06M15/277 ,  D06M15/643 ,  D06M13/18

    CPC分类号： D06M15/643 ,  D06M15/277 ,  Y10T428/2962 ,  Y10T428/31544 ,  Y10T442/2172

    摘要： While good oil-repellency can be imparted to fibre materials by treating them with polymers containing perfluoralkyl groups, it is difficult to impart water-repellency to the fibre materials at the same time and also give the treated materials a good handle. This is achieved by treating the fibre materials with, besides the perfluoralkyl group-containing polymers, an addition product of a) an unsaturated compound which is an olefin, a vinyl or allyl ester of an aliphatic straight or branched chain acid, a vinyl ether whose alkyl radical has at least 4 carbon atoms, an allyl ether whose alkyl radical has at least 4 carbon atoms and/or a vinyl halide with b) an organopolysiloxane which contains hydrogen atoms bonded to silicon atoms, the addition product containing on average more than 7 carbon atoms in the alkyl radical and at least 0.20 mole of the unsaturated component a) per gram atom of hydrogen in the siloxane component b).

    摘要翻译： 通过用含有全氟烷基的聚合物处理纤维材料，可以赋予纤维材料良好的拒油性，难以同时赋予纤维材料防水性，并且也使处理过的材料具有良好的手感。 这是通过除含全氟烷基的聚合物以外处理纤维材料来实现的，该加成产物是a）不饱和化合物，其是烯烃，脂族直链或支链酸的乙烯基或烯丙酯，乙烯基醚， 烷基具有至少4个碳原子，其烷基具有至少4个碳原子的烯丙基醚和/或乙烯基卤化物，以及b）含有与硅原子键合的氢原子的有机聚硅氧烷，该加成产物平均含有7个以上 烷基中的碳原子和至少0.20摩尔不饱和组分a）在硅氧烷组分b）中每克原子的氢。

    Process for finishing textiles with alkoxylation products, and compositions for this
    6.
    发明授权
    Process for finishing textiles with alkoxylation products, and compositions for this 失效
    用烷氧基化产物制成纺织品的方法及其组合物

    公开(公告)号：US4433027A

    公开(公告)日：1984-02-21

    申请号：US448553

    申请日：1982-12-10

    申请人： Hans Deiner ,  Bernhard Sandner

    发明人： Hans Deiner ,  Bernhard Sandner

    IPC分类号： D06M15/643 ,  C08G77/00 ,  C08G77/38 ,  D06M13/02 ,  D06M13/51 ,  D06M13/513 ,  D06M15/647 ,  B32B7/00 ,  B05D3/02

    CPC分类号： C08G77/38 ,  D06M15/647 ,  Y10T442/2352 ,  Y10T442/273

    摘要： Alkoxylation products in form of solutions in organic solvents or, preferably, in form of aqueous emulsions, stable against hydrolytic influences are used in a process for finishing textile materials to impart to these an excellent soft, superficially smooth fell connected with the improvement of tearing strength, abrasion resistance and sewability.The alkoxylation products are obtained by alkoxylation of hydrogen organopolysiloxanes, in particular of methyl hydrogen polysiloxanes with monovalent saturated and/or unsaturated alcohols having 4 to 22 C atoms.

    摘要翻译： 在有机溶剂中的溶液形式的烷氧基化产物，或优选以水乳液的形式，对水解影响是稳定的，用于整理纺织材料的方法，以赋予这些优异的柔软，表面光滑的下降，同时提高撕裂强度 ，耐磨性和缝合性。 烷氧基化产物通过氢有机聚硅氧烷，特别是甲基氢聚硅氧烷与具有4至22个C原子的一价饱和和/或不饱和醇的烷氧基化而获得。

    Process for treating textiles with reactive polymers
    7.
    发明授权
    Process for treating textiles with reactive polymers 失效
    用反应性聚合物处理纺织品的方法

    公开(公告)号：US4128675A

    公开(公告)日：1978-12-05

    申请号：US786162

    申请日：1977-04-11

    申请人： Erich Rossler ,  Hans Deiner ,  Bernhard Sandner ,  Hans Schilling

    发明人： Erich Rossler ,  Hans Deiner ,  Bernhard Sandner ,  Hans Schilling

    IPC分类号： D06M15/29 ,  B05D3/02

    CPC分类号： D06M15/29 ,  Y10T428/31663 ,  Y10T428/31931 ,  Y10T428/31935

    摘要： An aqueous medium containing reactive polymers, the reactive groups being N-methylol and/or etherified N-methylol groups, preferably based on methylolated, etherified or not, unsaturated carboxylic acid amides, included by polymerization, the portion of said reactive monomers being preferably 2.5 to 20% by weight, related to the total weight of the polymers, is applied to textiles by impregnation or preferably by coating in the presence of silanes and/or siloxanes containing amino groups and organometallic compounds, preferably zinc soaps and/or dialkyl-tin dicarboxylates as hardening agents, and heated at elevated temperature. A waterproof and water-repellent finish is obtained, resistant to washing and dry cleaning.

    摘要翻译： 包含反应性聚合物的水性介质，反应性基团是N-羟甲基和/或醚化的N-羟甲基，优选基于聚合所包括的羟甲基化，醚化或不饱和羧酸酰胺，所述反应性单体的部分优选为2.5 相对于聚合物的总重量为20重量％，通过浸渍或优选通过在含有氨基和有机金属化合物的硅烷和/或硅氧烷的存在下，优选锌皂和/或二烷基锡 二羧酸盐作为硬化剂，并在升高的温度下加热。 获得防水和防水的表面，耐洗涤和干洗。