POLYETHER AMINES WITH LOW MELTING POINT Russian patent published in 2019 - IPC C08G73/02 C08G65/26 C08L79/02 C11D1/44 C10G33/04 B01D17/04 

Abstract RU 2705994 C2

FIELD: chemistry.

SUBSTANCE: present invention relates to substituted polyethers of low melting point. Said polyether amine is obtained by condensing at least two N-(hydroxyalkyl)amines to obtain polyether amine and subsequent reaction of at least one remaining hydroxyl group and/or in the presence of at least one secondary amino group of said polyester amine with ethylene oxide and at least one additional alkylene oxide to obtain substituted polyether amine. Melting point of the obtained polyether amine is below 30 °C at atmospheric pressure of 1 bar.

EFFECT: said substituted polyether amine can be used in cosmetic compositions, as anti-emulsifiers for crude oil, in dispersions of pigments for jet printing, in galvanic coatings or in cementing compositions.

11 cl, 2 ex

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RU 2 705 994 C2

Authors

Ebert Zofia

Ludolf Bern

Loknejn Brajn Dzh.

Dates

2019-11-13Published

2016-01-21Filed