SCALE REMOVAL COMPOSITION Russian patent published in 2014 - IPC C02F5/10 

Abstract RU 2515829 C1

FIELD: chemistry.

SUBSTANCE: composition contains citric acid and a functional additive - polyethylene glycol PEG-800, PEG-1000, PEG-1200, PEG-1500, PEG-1600. The composition further contains tartaric acid, with the following ratio of components, wt %: polyethylene glycol PEG-800, PEG-1000, PEG-1200, PEG-1500, PEG-1600 - 5…10, tartaric acid - 23…46, ammonium, potassium or sodium bicarbonate 8…20, citric acid - the balance. The composition further contains a fragrance, e.g. a natural or identical lemon fragrance, in amount of up to 1 wt %.

EFFECT: high washing capacity, preventing deposition of washed deposits on the cleaned surface, easy pelletisation of the composition and dissolution thereof in water.

2 cl, 2 tbl, 10 ex

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RU 2 515 829 C1

Authors

Vajnapel' Mark L'Vovich

Chausov Fedor Fedorovich

Dates

2014-05-20Published

2013-02-20Filed