公开(公告)号：US4960430A

公开(公告)日：1990-10-02

申请号：US186323

申请日：1988-04-26

申请人： Heinz Koerber ,  Rudolf Hanke ,  Helmar Paessler ,  Bernd Kessler ,  Manfred Raetzsch ,  Adolf Heger ,  Karlheinz Kolletzky

发明人： Heinz Koerber ,  Rudolf Hanke ,  Helmar Paessler ,  Bernd Kessler ,  Manfred Raetzsch ,  Adolf Heger ,  Karlheinz Kolletzky

IPC分类号： B24C1/06 ,  B24C3/12 ,  B24C3/22 ,  D06C11/00 ,  D06C29/00

CPC分类号： D06C11/00 ,  D06C29/00

摘要： Mat and rough endless sheetlike, ribbon-shaped or filiform polymeric products, preferably natural-fiber-like mat and rough textile products of chemical fiber materials, in particular of synthetic fiber materials, or mat and rough polymer films with low transparency are produced by contacting endless sheetlike, ribbon-shaped or filiform polymeric products with fine particles of organic or inorganic solid matter. This gives the textile structures a rough, woolly, soft feel and they are mat, while films become rough and mat and have a low transparency.

摘要翻译： 无纺布，粗糙的环状片状，丝带状或丝状聚合物产品，优选天然纤维状垫和化学纤维材料，特别是合成纤维材料的粗糙纺织品，或低透明度的垫和粗糙聚合物膜，通过接触 环状片状，带状或丝状聚合物产品，具有有机或无机固体物质的细颗粒。 这使得纺织结构粗糙，羊毛，柔软的感觉和它们是垫子，而电影变得粗糙和垫子并且具有低透明度。

公开(公告)号：US4078518A

公开(公告)日：1978-03-14

申请号：US549073

申请日：1975-02-11

申请人： Adolf Heger ,  Bernd Ihme ,  Johannes Morgenstern ,  Guenther Mueller ,  Helmar Paessler

发明人： Adolf Heger ,  Bernd Ihme ,  Johannes Morgenstern ,  Guenther Mueller ,  Helmar Paessler

IPC分类号： D06M14/26 ,  B05C3/132

CPC分类号： D06M14/26

摘要： An arrangement for the treatment of high-polymer articles with boiling acrylic acid or solutions thereof, particulary for use in the grafting of acrylic acid to previously irradiated high-polymer articles such as textiles and the like, has a vessel for accommodating an acrylic acid-containing bath. The arrangement further comprises at least one member which is provided with a copper surface, and the member is arranged in such a fashion that the copper surface is exposed to the interior of the vessel. The copper surface is free of direct contact with all metallic parts of the arrangement having a substantially different composition than this surface and, advantageously, this is effected by electrically insulating the copper surface or the member from the remainder of the arrangement. The insulation of the copper surface or the member from the metallic parts of the arrangement prevents corrosion effects which might occur by virtue of contact between dissimilar metals. The purpose of the copper surface is to prevent the build-up of acrylic acid homopolymer in the arrangement so that frequent disassembly of the arrangement for cleaning may be avoided. The copper surface may be arranged in the bath or exteriorly of the bath. In the latter event, the copper surface serves as a condensation surface for acrylic acid.

摘要翻译： 用于处理具有沸腾丙烯酸或其溶液的高聚物制品的装置，特别是用于将丙烯酸接枝到先前照射的高分子制品如纺织品等上的装置，具有用于容纳丙烯酸 - 含浴。 该布置还包括至少一个具有铜表面的构件，并且构件以铜表面暴露于容器的内部的方式布置。 铜表面不与所述布置的所有金属部分直接接触，所述金属部件具有与该表面大致不同的组成，并且有利地，这通过将铜表面或部件与布置的其余部分电绝缘来实现。 铜表面或构件与该装置的金属部件的绝缘防止由于异种金属之间的接触而可能发生的腐蚀效应。 铜表面的目的是防止丙烯酸均聚物的堆积在这种布置中，从而可以避免清洁装置的频繁拆卸。 铜表面可以布置在浴中或浴室外部。 在后一种情况下，铜表面用作丙烯酸的冷凝表面。