Compositions: coating or plastic – Coating or plastic compositions – Corrosion inhibiting coating composition
Patent
1992-09-03
1994-01-18
Klemanski, Helene
Compositions: coating or plastic
Coating or plastic compositions
Corrosion inhibiting coating composition
106 23F, 106 23H, 106 22F, 106 22H, 106 25R, 106 19C, 106 19F, C09D 1116
Patent
active
052796523
ABSTRACT:
Solids which are soluble in a common solvent or solvent mixture, possibly containing a common high-boiling substance of common marker liquids for writing instruments with a common capillary feeder opening, with a melting point .gtoreq.30.degree. C. and a molecular weight .ltoreq.1000 daltons, and which, when they are the sole ingredient in the solvent or solvent mixture, crystallize on the feeder opening, forming outwardly growing crystallites, can be used as antiblocking additives for such marker liquids in a proportion of at leat 1% in weight, relative to the final composition of the marker liquid, for protective and anti-evaporating closure of the capillary feeder opening when it is unprotected and not in use.
REFERENCES:
patent: 2623827 (1952-12-01), Moos
patent: 3776742 (1973-12-01), Sanders
patent: 4170669 (1979-10-01), Okada
patent: 4369270 (1983-01-01), Dietz et al.
patent: 4460727 (1984-07-01), Shoji
patent: 4525216 (1985-06-01), Nakanishi
patent: 4830671 (1989-05-01), Frihart et al.
patent: 5006170 (1991-04-01), Schwarz et al.
Herrnring Gunther
Kaufmann Rainer
Einsmann Margaret
Klemanski Helene
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