Method for marking fabric with erasable color marking compositio

Details Method for marking fabric with erasable color marking compositio Method for marking fabric with erasable color marking compositio

1977-08-05

1979-10-09

Lawrence, Evan K.

Coating processes

Nonuniform coating

Deforming the base or coating or removing a portion of the...

106 19, 427288, B05D 310

Patent

active

041706692

ABSTRACT:
A method is provided for color marking wherein a color marking composition is ejected through a hollow needle into each of piled fabric pieces, said composition containing a water dispersion of an acid- and/or base-soluble inorganic pigment, a penetrant, a volatization retardant and an anti-settling agent. The mark obtained by this process is erasable with an appropriate acid or base.

REFERENCES:
patent: 2771374 (1956-11-01), Chambers et al.
patent: 2868741 (1959-01-01), Chambers et al.
patent: 3073707 (1963-01-01), Clark et al.
patent: 3395202 (1968-07-01), Yen
patent: 3627546 (1971-12-01), Coppeta
patent: 4030934 (1977-06-01), Iijima
Grant, Julius (ed.), Hackh's Chemical Dictionary, 4th ed., New York, McGraw-Hill Book Co., 1972, p. 121.

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