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66 条记录 (耗时 0.042 秒)

    Sizes
    7.
    发明授权
    Sizes 失效
    尺寸

    公开(公告)号：US4499153A

    公开(公告)日：1985-02-12

    申请号：US466708

    申请日：1983-02-15

    申请人： Wulf von Bonin ,  Peter Mummenhoff ,  Ulrich Beck ,  Heinz Baumgen

    发明人： Wulf von Bonin ,  Peter Mummenhoff ,  Ulrich Beck ,  Heinz Baumgen

    IPC分类号： D21H17/07 ,  C08L91/00 ,  B32B27/06 ,  D21D3/00

    CPC分类号： D21H17/07 ,  Y10T428/31783

    摘要： New products having excellent sizing action, in particular on paper are obtained by reacting .alpha.,.beta.-unsaturated carboxylic acids or their reactive derivatives (such as, for example, esters or anhydrides) with amide-amines of higher carboxylic acids at temperatures above 120.degree. C.The new products are used in size formulations, preferably as aqueous alkaline and, in particular, aqueous ammoniacal, dispersions.

    摘要翻译： 通过使α，β-不饱和羧酸或其反应性衍生物（例如酯或酸酐）与高于120℃的高羧酸的酰胺 - 胺反应，得到具有优异施胶作用的新产品，特别是在纸上。 C.新产品用于尺寸配方中，优选用作碱性水溶液，特别是氨水分散体。

    Sizing agents for paper and a process for the production thereof
    8.
    发明授权
    Sizing agents for paper and a process for the production thereof 失效
    纸张上浆剂及其生产方法

    公开(公告)号：US4381367A

    公开(公告)日：1983-04-26

    申请号：US328009

    申请日：1981-12-07

    申请人： Wulf von Bonin ,  Peter Mummenhoff ,  Heinz Baumgen

    发明人： Wulf von Bonin ,  Peter Mummenhoff ,  Heinz Baumgen

    IPC分类号： C08F220/12 ,  D21H17/43 ,  C08F8/32

    CPC分类号： D21H17/43 ,  C08F220/12 ,  Y10T428/31906

    摘要： Paper sizing agents in the form of an aqueous preparation of maleic acid anhydride copolymers of which the anhydride groups had been reacted either with organic or inorganic bases or with primary-tertiary diamines and the reaction products subsequently reacted with epichlorohydrin or with inorganic or organic acids to form salts, the copolymers being made up of polymerised units of(a) from 5 to 75%, by weight, of an aromatic vinyl compound;(b) from 10 to 75%, by weight, of acrylic and/or methacrylic acid C.sub.1 -C.sub.18 alkyl esters;(c) from 5 to 35%, by weight, of maleic acid anhydride;(d) from 0 to 25%, by weight, of other vinyl monomers; and(e) from 0.1 to 10%, by weight, based on the sum of monomers (a) to (d) (which amounts to 100%, by weight), of an unsaturated aldehyde or of an enol ether derived therefrom.The copolymers are produced by radical polymerisation preferably in the absence of solvents.

    摘要翻译： 以马来酸酐共聚物形式的纸浆施胶剂，其酸酐基已经与有机或无机碱反应或与伯 - 叔二胺反应，反应产物随后与表氯醇或无机或有机酸反应， 所述共聚物由（a）5-75重量％的芳族乙烯基化合物的聚合单元组成; （b）10至75重量％的丙烯酸和/或甲基丙烯酸C1-C18烷基酯; （c）5至35重量％的马来酸酐; （d）0-25重量％的其它乙烯基单体; 和（e）基于单体（a）至（d）（其为100重量％））的不饱和醛或由其衍生的烯醇醚的总量的0.1至10重量％。

    Process for improving the water vapor absorption capacity of textile substrates
    9.
    发明授权
    Process for improving the water vapor absorption capacity of textile substrates 失效
    改善纺织品基材水蒸气吸收能力的方法

    公开(公告)号：US4264645A

    公开(公告)日：1981-04-28

    申请号：US898743

    申请日：1978-04-24

    申请人： Wulf von Bonin ,  Hellmut Striegler

    发明人： Wulf von Bonin ,  Hellmut Striegler

    IPC分类号： C08G18/10 ,  C08G18/48 ,  C08G18/84 ,  D06M15/564 ,  D06N3/14 ,  B05D3/02 ,  B05D3/06 ,  B05D5/00 ,  C08G9/18

    CPC分类号： D06N3/14 ,  C08G18/10 ,  C08G18/4837 ,  C08G18/84 ,  D06M15/564 ,  Y10S428/904 ,  Y10T442/2484

    摘要： The present invention is concerned with a method for improving the water storage capacity of textile substrates, particularly fleece based artificial leathers by treatment with a hydrophilizing agent. This agent, once applied to the substrate is insoluble in but swellable in water. The agent in an uncross-linked state is water soluble and has a turbidity point of between about 25.degree. and 95.degree. C. in a 25% aqueous solution. The agent may be applied to the substrate from aqueous solution and then cross-linked or it may be applied to an inert carrier such as kaolin, cross-linked and applied to the substrate from an aqueous suspension. A particularly suitable agent is a polyether with a molecular weight of between 500 and 8500, an ethylene oxide content of about 35 to 80 wt. % and cross-linkable end groups. The end groups may be self cross-linking such as vinyl groups or they may be cross-linkable via a cross-linking promoter such as hexamethylol melamine. These end groups include the hydroxyl groups normally present in polyethers produced from polyalkylene oxides.

    摘要翻译： 本发明涉及通过用亲水剂处理改善纺织品基材，特别是羊毛基人造革的储水能力的方法。 一旦施加到基底上，该试剂不溶于水，但在水中溶胀。 未交联状态的药剂是水溶性的，并且在25％水溶液中的浊点为约25至95℃。 该试剂可以从水溶液施加到基材上，然后交联，或者可以将其施加到惰性载体如高岭土上，交联并从水悬浮液中施加到基材上。 特别合适的试剂是分子量为500至8500的聚醚，环氧乙烷含量为约35至80重量％。 ％和可交联的端组。 端基可以是自交联，例如乙烯基，或者它们可以通过交联促进剂如六羟甲基三聚氰胺交联。 这些端基包括通常存在于由聚环氧烷生成的聚醚中的羟基。

    Stable suspensions of inorganic fillers in organic polyhydroxyl compounds for polyurethane preparation
    10.
    发明授权
    Stable suspensions of inorganic fillers in organic polyhydroxyl compounds for polyurethane preparation 失效
    无机填料在有机多羟基化合物中的稳定悬浮液用于聚氨酯制备

    公开(公告)号：US4250077A

    公开(公告)日：1981-02-10

    申请号：US79295

    申请日：1979-09-27

    申请人： Wulf von Bonin ,  Peter Vehlewald

    发明人： Wulf von Bonin ,  Peter Vehlewald

    IPC分类号： C08L101/00 ,  C08G18/00 ,  C08G18/63 ,  C08K3/00 ,  C08K3/013 ,  C08L51/00 ,  C08L51/02 ,  C08L67/00 ,  C08L75/00 ,  C08L77/00

    CPC分类号： C08G18/638 ,  C08K3/0033

    摘要： The instant invention is directed to a suspension which is stable in storage comprising:(1) 0.5 to 80%, by weight, based on the total suspension, of an inorganic filler in(2) 20 to 99.5%, by weight, based on the total suspension, of polyhydroxyl compounds containing aliphatic or cycloaliphatic combined hydroxyl groups,wherein said polyhydroxyl compounds (2) contain from 0.05 to 10% by weight based on (1)+(2) of a graft polymer and stabilizer which was produced by the free radical polymerization of(a) from 1 to 35%, by weight, based on the graft polymer, of an olefinically unsaturated carboxylic acid and(b) from 0 to 60%, by weight, based on the graft polymer, of other olefinically unsaturated monomers, in the presence of(c) from 5 to 99%, by weight, based on the graft polymer, of polyhydroxyl compounds,wherein the carboxyl groups of the graft polymer are completely or partially neutralized by organic or inorganic bases.

    摘要翻译： 本发明涉及在储存中稳定的悬浮液，其包括：（1）基于总悬浮液的0.5至80重量％的无机填料，（2）基于20重量％至99.5重量％的无机填料，基于 含有脂族或环脂族结合羟基的多羟基化合物的总悬浮液，其中所述多羟基化合物（2）含有0.05至10重量％，基于（1）+（2）接枝聚合物和稳定剂，其由 （a）基于接枝聚合物的（a）1至35重量％的自由基聚合的烯属不饱和羧酸和（b）基于接枝聚合物的0至60重量％的其它烯属不饱和羧酸 不饱和单体，在（c）5-99重量％的基于接枝聚合物的多羟基化合物存在下，其中接枝聚合物的羧基被有机或无机碱完全或部分中和。