Compositions: coating or plastic – Coating or plastic compositions – Corrosion inhibiting coating composition
Patent
1975-04-14
1976-11-23
Welcome, Joan E.
Compositions: coating or plastic
Coating or plastic compositions
Corrosion inhibiting coating composition
106 22, 106 23, 106 31, 106272, 101473, C09D 1112, C09D 3387, C09D 3393
Patent
active
039934926
ABSTRACT:
Disclosed is a water soluble transfer material of the kind in which transfer is accomplished by localized application of pressure on a portion of the material to implant or transfer part of it to a selected surface. The transfer material is a multi-component mixture including a non-resinated dry pigment having an average particle size between one and five microns, a first polyethylene glycol having a molecular weight in the range of 2,000 to 4,500, a second polyethylene glycol having a molecular weight in the range of 6,000 to 7,500, a third polyethylene glycol having a molecular weight in the range of 400 to 800, a non-ionic emulsifier or plasticizer, and optionally an inert filler. Articles incorporating the transfer material include seamtress' transfer paper, business carbon paper, crayons, lecture pencils, and the like. The transferred markings are readily removed from the receptor surface by water when this is so desired.
REFERENCES:
patent: 2589306 (1952-03-01), Steiner
patent: 2623827 (1952-12-01), Moos
patent: 3076406 (1963-02-01), Florence
patent: 3627546 (1971-12-01), Coppeta
patent: 3653944 (1972-04-01), Ehrhardt et al.
kirk-Othmer, Encyclopedia of Chemical Technology, 2nd Ed., vol. 10, pp. 651-659.
Cantrell Thomas L.
Schley Joseph H.
Welcome Joan E.
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