Aqueous correction fluid

Details Aqueous correction fluid Aqueous correction fluid

1993-07-19

1994-07-26

Green, Anthony

Coating processes

Nonuniform coating

Applying superposed diverse coatings or coating a coated base

427260, 427261, 427265, 427391, 427411, 427417, 427140, 106 19A, 106 20A, 106 26R, 523161, C09D 1000, B32B 3500

Patent

active

053325990

ABSTRACT:
An aqueous correction fluid is provided which includes a latex binder, an opacifying pigment, a protective colloid, a nonionic surfactant, an anionic dispersant, and water. Preferably, the polymer binder is provided in the form of an aqueous emulsion. The correction fluid has improved freeze-thaw stability.

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patent: 5199976 (1993-04-01), Yau et al.

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