Compositions – Electrolytes for electrical devices
Patent
1982-05-24
1984-05-15
Kittle, John E.
Compositions
Electrolytes for electrical devices
252162, 252173, 25217423, 252DIG2, 252DIG10, 1510493, C11D 1704
Patent
active
044487045
ABSTRACT:
An article is disclosed which is suitable for wiping hard surfaces such as glass to give a streak-free finish. The article comprises a substrate (preferably paper or non-woven fabric) carrying a homogeneous aqueous composition having a surface tension below 45 mNm.sup.-1 and which on drying does not form discrete droplets or particles larger than 0.25 .mu.m. The liquid composition advantageously includes a (preferably nonionic) surface-active agent and a partially esterified resin such as a partially esterified styrene/maleic anhydride copolymer. The article may be wet (for example, coated or impregnated with the liquid composition) or dry up to the point of use (for example, the liquid may be within pressure-rupturable microcapsules). Preferably the article is produced by a process which includes prewashing the substrate to remove any potentially streak-forming impurities.
REFERENCES:
patent: 3696043 (1972-10-01), Labarge et al.
patent: 3711884 (1973-01-01), Feig
patent: 3897356 (1975-07-01), Pociluyko
patent: 3954642 (1976-05-01), Schwuger
patent: 3965518 (1976-06-01), Muoio
patent: 4054534 (1977-10-01), Angelini
patent: 4096311 (1978-06-01), Pietreniak
patent: 4178407 (1979-12-01), Rubens
patent: 4189395 (1980-02-01), Bland
patent: 4213873 (1980-07-01), Church
patent: 4276338 (1981-06-01), Ludwa et al.
Barby Donald
Clarke David E.
Haq Zia
Lloyd John
Farrell James J.
Honig Milton L.
Kittle John E.
Le Hoa Van
Lever Brothers Company
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