首页> 外国专利> KOPOLYMERER AV ETYLENISK UMETTEDE KARBOKSYLSYREESTERE MEDPOLYOKSIALKYLENETERE AV LAVERE, UMETTEDE ALKOHOLER SOM FLYTFORBEDRERE FOR PARAFINHOLDIGE OLJER

KOPOLYMERER AV ETYLENISK UMETTEDE KARBOKSYLSYREESTERE MEDPOLYOKSIALKYLENETERE AV LAVERE, UMETTEDE ALKOHOLER SOM FLYTFORBEDRERE FOR PARAFINHOLDIGE OLJER

机译：乙基UNS不饱和羧酸酯的低聚物，低级，无沉淀的多元醇的多元醇，作为含浮油的浮法改进剂

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摘要

The invention relates to novel copolymers made from ethylenically unsaturated carboxylic acid esters with polyoxyalkylene ethers of lower, unsaturated alcohols, to their preparation, to their use as flow improvers (flow assistants) for paraffin-containing oils, and to oils which contain such copolymers. The invention also relates to the use of known copolymers made from ethylenically unsaturated carboxylic acid esters with polyoxyalkylene ethers of allyl and/or methallyl alcohol as flow improvers for paraffin-containing oils.

机译：本发明涉及由烯键式不饱和羧酸酯与低级不饱和醇的聚氧化烯醚制得的新型共聚物，涉及它们的制备，其用作含链烷烃油的流动改进剂（流动助剂）的用途，并涉及含这种共聚物的油。本发明还涉及由烯键式不饱和羧酸酯与烯丙基和/或甲代烯丙醇的聚氧化烯醚制得的已知共聚物作为含石蜡油的流动改进剂的用途。

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公开/公告号NO922854A

专利类型
公开/公告日1993-01-19

原文格式PDF
申请/专利权人 HOECHST AG;
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申请/专利号NO19920002854
发明设计人 HALASZ SIGMAR-PETER VON;REIMANN WERNER;BALZER JULIANE;GEISS HORST;KRULL MATTHIAS;
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申请日1992-07-17
分类号C08F220/16;C08F222/12;C10M145/10;
国家 NO
入库时间 2022-08-22 05:10:55

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