| 摘要 |
PCT No. PCT/EP89/01487 Sec. 371 Date Aug. 14, 1991 Sec. 102(e) Date Aug. 14, 1991 PCT Filed Dec. 5, 1989 PCT Pub. No. WO90/06986 PCT Pub. Date Jun. 28, 1990.The invention relates to a fluid to pasty, phosphate-free washing agent, containing, based on the washing agent, (A) a tenside component of 20 to 35% w/w which comprises (A1) 1 to 4% w/w of anionic tensides of the class of sulphonates and soaps, (A2) 16 to 34% w/w non-ionic tensides with a setting point of, at the highest, 10 DEG C., (B) 10 to 35% w/w builder salts which are either complexing or which bind alkaline earth metal ions, (C) 15 to 40% w/w sodium metasilicate, (D) 8 to 25% w/w bleaching per-salts, (E) up to 15% w/w other washing agent ingredients, (F) less than 3% w/w water, with the proviso that the sum of components B+C=30 to 60% w/w.
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