Marker device with permanent indicia

Stock material or miscellaneous articles – Hollow or container type article – Shrinkable or shrunk

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Details

40316, 101483, 206820, 428 364, 428195, 428323, 428331, B65D 8520

Patent

active

051106388

ABSTRACT:
Permanent indicia can be applied to a surface comprising a composition comprising about 35 to about 75% of a polymeric component having dispersed therein about 25 to about 65% of a filler component comprising: i) about 2 to about 65% of an insoluble, infusible particulate, active filler having a mean particle size less than about 2.5 micron and a surface area greater than about 10 m.sup.2 /g: and (ii) up to about 63% of an insoluble, infusible, particulate, inert filler. The polymeric component should be polar, e.g. by the use of a polymer containing polar groups or adding a polar additive to the composition.

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patent: 4461793 (1984-07-01), Blok et al.
patent: 4503118 (1985-03-01), Murakami et al.
patent: 4610924 (1986-09-01), Tamagawa et al.
patent: 4865895 (1989-09-01), Vlamings et al.
patent: 4892787 (1990-01-01), Kruse et al.
patent: 4911985 (1990-03-01), Jenkins et al.

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