Low toxicity liquid solvent

Details Low toxicity liquid solvent Low toxicity liquid solvent

1988-05-20

1991-04-16

Albrecht, Dennis

Cleaning and liquid contact with solids

Processes

Paints, varnishes, lacquers, or enamels, removal

134 31, 134 40, 252170, 252171, 252364, 252DIG8, 430329, 430331, C09D 900, C11D 726, C11D 750, C23G 502

Patent

active

050079697

ABSTRACT:
Liquid solvent mixtures having superior cleaning power, especially for photoresist and fingernail enamel, include polar compounds, such as ethylene diacetate, and alicyclic carbonates, such as ethylene carbonate. The solvent mixtures exhibit a low toxicity and have chemical and physical properties that reduce the risk of exposing the user to other unnecessary hazardous conditions.

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patent: 4680133 (1987-07-01), Ward
patent: 4781916 (1988-11-01), Papaphilippou
patent: 4801331 (1989-01-01), Murase
patent: 4822723 (1989-04-01), Dhillon

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