Floor adhesives

专利名称：Floor adhesives

发明人：FICKEISEN, PETER,WISTUBA, ECKEHARDT DR.申请号：EP99110685.7申请日：19990602公开号：EP0962510A3公开日：20000614

摘要：Aqueous, filler containing compositions comprises: (1) a dispersion of polymerwith a glass transition temperature (Tg) -10 degrees C; and (2) a solution of ≤ 50 wt.%abietic acid based resin with a Tg = 0-90 degrees C dissolved in a liquid resin with a Tg -10degrees C. Aqueous compositions comprises: (A) 10-35 wt.% dispersed polymer with Tg -10 degrees C; (B) 5-22 wt.% liquid (at 23 degrees C/1 bar) resin with a Tg -10 degrees C, inwhich sufficient abietic acid (AA) can be dissolved at 23 degrees C and 1 bar to give asolution of ≤ 50 wt.% AA; (C) 5-22 wt.% resin with Tg = 0-90 degrees C, based onoptionally modified abietic acid; and (D) 21-80 wt.% filler (wt.% based on all componentsexcept water). An Independent claims is also included for production of the compositionby making a solution of resins (B) and (C), and then adding this solution together with theother components to an aqueous dispersion of polymer (A).

申请人：BASF AKTIENGESELLSCHAFT

地址：67056 Ludwigshafen DE

国籍：DE

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