首页> 外国专利> Additive mixtures based on alkyl -, alkyl - hydroxyalkyl - and / or hydroxyalkyl celluloses, for mortars, knifing fillers and / or plasters on gypsum-based and their use in these building auxiliaries

Additive mixtures based on alkyl -, alkyl - hydroxyalkyl - and / or hydroxyalkyl celluloses, for mortars, knifing fillers and / or plasters on gypsum-based and their use in these building auxiliaries

机译：基于烷基-，烷基-羟烷基-和/或羟烷基纤维素的添加剂混合物，用于石膏基的灰浆，切碎填料和/或灰泥，及其在这些建筑助剂中的用途

页面导航

摘要
著录项
相似文献

摘要

Additive mixts. for improving the condition and/or workability of mortars, putties and/or plasters based on gypsum, contain alkyl celluloses, alkyl hydroxyalkyl celluloses and/or hydroxyalkyl celluloses, together with smaller amts. of a combination of thickeners and fluidisers for water-hardenable gypsum materials. Also claimed are glysum mortars, putties and/or plasters contg. the additive mixts. pref. in amt. 0.1-1.2 wt.% (dry d)(dry (dry-basis).% USE/ADVANTAGE - Claimed use of the additive mixts is in gypsum-based mortars, plasters and/or putties in amts. sufficient to improve workability and esp. reduce their deterioation in plastering machines. The additive nuts provide increased shaer stability so that the materials have a light creamy structure a and can be processed directly in machines at high water/gypsum ratios.

机译：添加剂混合物。为了改善基于石膏的灰浆，油灰和/或灰泥的状况和/或可加工性，其包含烷基纤维素，烷基羟烷基纤维素和/或羟烷基纤维素以及较小的饰面。用于水硬石膏材料的增稠剂和流化剂的组合。还要求保护的是糖胶灰浆，油灰和/或灰泥。添加剂混合物。偏好在。 0.1-1.2 wt。％（干d）（干（干基）。％使用/优势-声称的混合料用于石膏基灰浆，灰泥和/或油灰中，足以提高可加工性和esp 。减少了在抹灰机中的破坏性附加螺母可提高剃须刀的稳定性，从而使材料具有轻质的奶油状结构a，并可以在高水灰比的机器中直接加工。

著录项

公开/公告号DE3920025C2

专利类型
公开/公告日1997-03-27

原文格式PDF
申请/专利权人 AQUALON GMBH 40599 DÜSSELDORF DE;
展开▼

申请/专利号DE19893920025
发明设计人 BIETZ ROLF 40789 MONHEIM DE;GRÜNBERGER EBERHARD DIPL-CHEM. DR. 40724 HILDEN DE;KUNZ ULRIKE DIPL.-ING. 40589 DÜSSELDORF DE;ZICHE HORST DIPL.-ING. 40595 DÜSSELDORF DE;
展开▼

申请日1989-06-20
分类号C04B24/38;C04B24/24;C04B28/14;C04B24/18;C04B40/00;C04B24/30;
国家 DE
入库时间 2022-08-22 03:13:55

相似文献

专利
外文文献
中文文献