Easy to pump, non irritating aq. alkaline borate cleaning agent concentrates

摘要

Liq. aq. borate-contg. alkaline cleaner concentrates (I) comprising: (A) 55 - 75 wt.% water; (B) 5 - 15 wt.% boric acid and/or borates; (C) 3 - 30 wt.% one or more 4-7C polyols contg. 37 OH gps.; and (D) the balance alkali metal hydroxides, phosphates and/or carbonates and opt. other auxiliary agents.