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公开(公告)号：US3965053A
公开(公告)日：1976-06-22
申请号：US539800
申请日：1975-01-09
CPC分类号： C08J9/0028 , C08J9/10 , C08J2323/00 , C08J2323/02 , Y10S264/05 , Y10S264/13
摘要： A process for the continuous production of a foamed foil from a polymer based on an .alpha.,.beta.-monolefinically unsaturated monomer wherein 0.05 to 0.2 % by weight of a diamide obtained by reacting an aliphatic diamine and at least one aliphatic monocarboxylic acid having at least 4 carbon atoms is added to the solid or molten polymer in addition to the chemical blowing agent before or while the polymer is processed.
摘要翻译： 一种从基于α，β-单烯属不饱和单体的聚合物连续生产泡沫箔的方法，其中通过使脂族二胺和至少一种具有至少4个的脂族二羧酸的脂肪族单羧酸反应得到0.05至0.2重量％的二酰胺 在处理聚合物之前或之后，除了化学发泡剂之外，还将碳原子加入到固体或熔融聚合物中。
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公开(公告)号：US5784957A
公开(公告)日：1998-07-28
申请号：US625645
申请日：1996-03-29
申请人： Gunnar Rau , Karl Heinz Muller
发明人： Gunnar Rau , Karl Heinz Muller
IPC分类号： B41F7/02 , B41F7/37 , B41F13/08 , B41F13/10 , B41F13/22 , B41F13/24 , B41F31/02 , B41L29/00 , B41L35/14
摘要： A printing mechanism for waterless offset printing, including a form cylinder that carries a sleeve-shaped printing form and/or a transfer cylinder that carries a sleeve-shaped transfer form. The printing form and transfer form can be slipped onto or removed from the respective cylinder. At least one of the form cylinder and the transfer cylinder being provided with an internal channel through which fluid is circulated for internally cooling the cylinder.
摘要翻译： 一种用于无水胶印的打印机构，包括承载套筒形印刷形式的成形滚筒和/或承载套筒形传送形式的传送滚筒。 打印形式和传送形式可以滑动到相应的圆柱体上或从其移除。 成型缸和转移缸中的至少一个设置有内部通道，流体通过该内部通道循环以内部冷却气缸。
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公开(公告)号：US3966651A
公开(公告)日：1976-06-29
申请号：US513126
申请日：1974-10-08
CPC分类号： C08J9/06 , C08J2323/02 , Y10S521/91
摘要： A process for the production of a fine-celled foam from a mixture of a polyolefin, a peroxide capable of peroxidically cross-linking the polyolefin and a principal blowing agent having a decomposition point or decomposition range above about 190.degree.C, wherein a further blowing agent, an auxiliary blowing agent, having a decomposition range of from 130.degree. to about 190.degree.C is added in a quantity of from 0.1 to 1.5 percent by weight, based on said principal blowing agent, to said mixture, the mixture thus obtained is worked up under such conditions that neither cross-linking nor appreciable foaming takes place to a moulding, which is subsequently, cross-linked and foamed by heating to temperatures above 190.degree.C.
摘要翻译： 一种从聚烯烃，能够使聚烯烃过氧化交联的过氧化物和分解点或分解范围高于约190℃的主发泡剂的混合物生产细胞泡沫的方法，其中进一步吹制 将所述主发泡剂的0.1〜1.5重量％的分解范围为130〜190℃的辅助发泡剂加入到所述混合物中，得到的混合物为 在这样的条件下进行处理，即，不会发生交联，也不会发生明显的起泡发生在随后通过加热至高于190℃的温度交联并发泡的模制品。
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