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    Release agent for rubber radiator hoses
    7.
    发明授权
    Release agent for rubber radiator hoses 失效
    橡胶散热器软管脱模剂

    公开(公告)号：US5993529A

    公开(公告)日：1999-11-30

    申请号：US135667

    申请日：1998-08-18

    申请人： Tammo Boinowitz ,  Helmut Lammerting

    发明人： Tammo Boinowitz ,  Helmut Lammerting

    IPC分类号： B29C33/62 ,  C10M107/34 ,  B28B7/36 ,  B28B7/38

    CPC分类号： C10M107/34 ,  B29C33/62 ,  C10M2209/104

    摘要： The invention relates to a release agent and lubricant for rubber moldings, especially radiator hoses, which comprises a polyether which is liquid at room temperature, has a viscosity from 400 to 2000 mPas and is obtained by addition reaction of ethylene oxide with oligo- and polyglycerols, individually or in a mixture as initial alcohols, in which reaction from 3 to 15 mol of ethylene oxide are added on per hydroxyl group.

    摘要翻译： 本发明涉及一种用于橡胶模制品的脱模剂和润滑剂，特别是散热器软管，其包括在室温下为液体的聚醚，其粘度为400至2000mPas，并且通过环氧乙烷与低聚和聚甘油的加成反应获得 单独或混合物作为初始醇，其中每个羟基加入3至15mol环氧乙烷的反应。

    Process for the production of moldings from cellulose-containing materials
    8.
    发明授权
    Process for the production of moldings from cellulose-containing materials 有权
    用于从含纤维素材料生产模制品的方法

    公开(公告)号：US08377359B2

    公开(公告)日：2013-02-19

    申请号：US11410482

    申请日：2006-04-25

    申请人： Tammo Boinowitz ,  Torsten Henning ,  Helmut Lammerting

    发明人： Tammo Boinowitz ,  Torsten Henning ,  Helmut Lammerting

    IPC分类号： B29C39/00

    CPC分类号： B27N3/083 ,  B29C33/64

    摘要： A process for the production of compact cellulose-containing moldings by reacting optionally modified organic polyisocyanates with cellulose, in particular lignocellulose, in the presence of mold release agents in an open or closed mold, wherein the mold release agents used are siloxane compounds containing aminopropyl groups and of the general formula (I) in which R1 is CH3 and/or R2, R2 is —(CH2)x—NH—R3 and/or —(O)y—(CH2)x—NH—R3′, R3 and R3′, independently of one another, may be H or —(CH2)x—NH2, R4 is —(CH2)x—NH—(CH2—CH2—O)z—R5 where R5 is an aryl or alkyl radical n is from 50 to 1000, m is from 0 to 20, with the ratio m:n=0 to 0.4, k is from 0 to 20, x is from 1 to 20, y is 0 or 1, z is from 1 to 20, with the proviso that at least one amino-functionalized radical is present.

    摘要翻译： 一种通过任选改性的有机多异氰酸酯与纤维素，特别是木素纤维素在开模或封闭模具中存在脱模剂反应生产紧密纤维素的模制品的方法，其中使用的脱模剂是含氨基丙基的硅氧烷化合物 和其中R 1是CH 3和/或R 2的通式（I），R 2是 - （CH 2）x -NH-R 3和/或 - （O）y - （CH 2）x -NH-R 3' R 3'彼此独立地可以是H或 - （CH 2）x -NH 2，R 4是 - （CH 2）x -NH-（CH 2 -CH 2 -O）z -R 5，其中R 5是芳基或烷基n m为0〜20，m：n = 0〜0.4，k为0〜20，x为1〜20，y为0或1，z为1〜20， 条件是存在至少一个氨基官能化基团。