Nitrogen-containing condensation products based on unmodified or
modified natural resins, process for the preparation thereof and the
use thereof
    44.
    发明授权
    Nitrogen-containing condensation products based on unmodified or modified natural resins, process for the preparation thereof and the use thereof 失效
    基于未改性或改性天然树脂的含氮缩合产物,其制备方法及其用途

    公开(公告)号:US4939238A

    公开(公告)日:1990-07-03

    申请号:US211214

    申请日:1988-06-22

    摘要: Nitrogen-containing condensation products based on unmodified or modified natural resins, process for the preparation thereof and the use thereof.The invention relates to surface-active agents of the general formulaA--[(X--O).sub.n --Y--Z].sub.min which A is a radical of an unmodified or modified natural resin or esterification product thereof with a polyhydric alcohol, X is 1,2-ethylene or -propylene, Y is as defined for X or is --CH.sub.2 CHOHCH.sub.2 --, Z is OH or (Ia)(--NH--Q).sub.a --NR--(Q--NH--).sub.b H (Ia)in which R is H or C.sub.1 -C.sub.24 --alkyl or (--CH.sub.2 CH.sub.2 O).sub.p --H, with p being 1 to 100, or (--Q--NH).sub.c --H, Q is C.sub.1 -C.sub.24 ---alkylene which can be interrupted by oxygen atoms, a is 0-5 and c is 0-5,at least one Z being other than OH,n is 0 to 150 andm is 1 to 5.The compounds are obtained by alkoxylating resins or esterification products thereof with polyhydric alcohols and, after conversion of hydroxyl groups into suitable leaving groups, reacting the products of with amines of the formula Z-H.The products are suitable above all as coupling auxiliaries, dispersants and formulating agents for colorants.

    摘要翻译: 基于未改性或改性天然树脂的含氮缩合产物,其制备方法及其用途。 本发明涉及通式A - [(XO)nYZ] m的表面活性剂,其中A是未改性或改性天然树脂的基团或其与多元醇的酯化产物,X是1,2-亚乙基 或 - 丙烯,Y如对X所定义或是-CH 2 CHOHCH 2 - ,Z是OH或(Ia)(-NH-Q)a -NR - (Q-NH-)b H(Ia),其中R是H或C1 -C 24 - 烷基或( - CH 2 CH 2 O)pH,p为1至100,或(-Q-NH)cH,Q为可被氧原子间隔的C 1 -C 24 - 亚烷基,a为0-5和c 为0-5,至少一个Z不是OH,n为0至150,m为1至5.通过使树脂或其酯化产物与多元醇烷氧基化,并将羟基转化为合适的离去 基团,使式Z的胺与产物反应。 该产品首先适用于着色剂的偶联助剂,分散剂和配制剂。

    Preparing capped polyoxyalkylene polyols
    46.
    发明授权
    Preparing capped polyoxyalkylene polyols 失效
    制备封端的聚氧化烯多元醇

    公开(公告)号:US4587365A

    公开(公告)日:1986-05-06

    申请号:US666208

    申请日:1984-10-29

    申请人: Michael J. Anchor

    发明人: Michael J. Anchor

    摘要: The instant invention relates to a process which comprises modifying a conventional polyoxyalkylene polyol by capping all the hydroxyl groups of the polyol with benzyl, aryl, substituted benzyl, substituted aryl or alkyl groups having 1 to 4 carbon atoms. This process comprises reacting the conventional polyoxyalkylene polyol with an alkali metal methoxide followed by reaction with an alkali metal hydride which in turn is followed by reaction with an organic halide.

    摘要翻译: 本发明涉及一种方法,其包括通过用苄基,芳基,取代的苄基,取代的芳基或具有1至4个碳原子的烷基封闭多元醇的所有羟基来改性常规聚氧化烯多元醇。 该方法包括使常规聚氧化烯多元醇与碱金属甲醇盐反应,然后与碱金属氢化物反应,然后与有机卤化物反应。

    Amine-coupled polyepichlorohydrin and polyamines derived therefrom
    48.
    发明授权
    Amine-coupled polyepichlorohydrin and polyamines derived therefrom 失效
    胺结合的聚表氯醇和衍生自其的多胺

    公开(公告)号:US4178434A

    公开(公告)日:1979-12-11

    申请号:US866207

    申请日:1978-01-03

    摘要: Highly functional, substantially linear, polyamines are prepared by reacting a primary amine with an epihalohydrin oligomer or a mixture of an epihalohydrin oligomer and a halohydrin-terminated derivative of a polyol. Displacement of the haloalkyl halogen groups of the polyamine with amine groups provides highly functional amine intermediates which are useful in the preparation of drainage aids and the like.

    摘要翻译: 通过使伯胺与表卤代醇低聚物或表卤代醇低聚物和多元醇的卤代醇封端的衍生物的混合物反应来制备高官能的,基本上线性的多胺。 多胺与胺基的卤代烷基卤素基团的置换提供了可用于制备排水辅助剂等的高官能胺中间体。