GB1417618A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Surface active urethanes
Assignee: Imperial Chemical Industries Ltd
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Filing: 1973-04-03
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Granted: —
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Expires: 1993-04-03
Abstract
Abstract 1417618 Oil emulsions IMPERIAL CHEMICAL INDUSTRIES Ltd 22 Feb 1974 [3 April 1973] 15833/73 Heading B1V [Also in Division C3] Surface active urethanes useful for the formation of oil in water emulsions, and particularly as emulsifying agents in the production of emulsions of isocyanates in water, have the general formula: wherein R is C 1-4 alkyl, n is an integer of at least 5 and X is the residue of a di- or poly-isocyanate, and contains at least one isocyanate group.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-25 17:40
CPC Classifications
C; C09; C09K; C09K23/00; C09K23/16; C08; C08G; C08G65/00; C08G65/02; C08G65/32; C08G18/00; C08G18/06; C08G18/28; C08G18/2805; C08G18/2815; C08G18/283
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