Compositions – Humidostatic – water removive – bindive – or emissive
Patent
1977-11-04
1983-05-17
Barr, J. L.
Compositions
Humidostatic, water removive, bindive, or emissive
148 614R, 134;41, C09K 300
Patent
active
043839320
ABSTRACT:
A water removing composition suitable for use in treating solid surfaces which comprises (a) a halogenated hydrocarbon solvent, (b) at least one member selected from the group consisting of amines having an oxyalkylene group, their salts with an organic acid of the formula, R.sup.1 COOH, HOOCR.sup.2 COOH, R.sup.1 SO.sub.3 H, R.sup.1 OPO.sub.3 H or (R.sup.1 O).sub.2 PO.sub.2 H, wherein R.sup.1 is an alkyl group having 1 to 20 carbon atoms which may be substituted with a hydroxyl group or an alkylphenyl group having 7 to 26 carbon atoms and R.sup.2 is an alkylene group having 1 to 10 carbon atoms, and quaternary ammonium salts composed of an ammonium having an oxyalkylene group and an acid radical of the above-mentioned organic acids, and (c) at least one substituted amine salt with dialkyl sulfosuccinate of the formula ##STR1## wherein R.sup.1 is as defined above, and R.sup.3, R.sup.4 and R.sup.5 are the same or different and each is hydrogen, an alkyl group having 1 to 20 carbon atoms which may be substituted with a hydroxyl group or a polyoxyalkylene group, provided that all R.sup.3, R.sup.4 and R.sup.5 are not hydrogen at the same time. The composition can quickly and completely remove water from solid surfaces and can quickly and completely separate the removed water from the solvent, and also can exhibit such excellent effects stably even in use for a long period of time.
REFERENCES:
patent: 3397150 (1968-08-01), Burt et al.
patent: 3577348 (1971-05-01), Clementson et al.
patent: 3653983 (1972-04-01), Ziehr et al.
patent: 4161450 (1979-07-01), Vitat et al.
Hisamoto Iwao
Maeda Chiaki
Omure Yukio
Onishi Takashi
Barr J. L.
Daikin Kogyo Co. Ltd.
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