Paint composition containing denatonium benzoate and latex resin binder for application over old paint films to prevent ingestion of poisons therefrom

Claim 2

A coating composition for application to previously coated substrates consisting essentially of a paint containing 0.05% to 0.5% by weight of the non-volatile portion of said paint of the bitter tasting deterrent denatonium benzoate; 9.0% to 99.5% by weight of a resin binder selected from the group consisting of at least one of ppolyvinyl acetate-acrylic copolymer latex and a mixture of polyvinyl acetate-acrylic copolymer latex and acrylic latex for controlling the amount of said deterrent released on contact with saliva; and an effective amount of a surfactant for stabilization of said paint, said coating composition having the visual appearance, durability, adhesion, toughness, washability and continuity of conventional paint and having a repulsive taste which discourages persons from licking, sucking, chewing, swallowing or otherwise mouthing said substrates.

Claim 3

A coating composition as defined by claim 1 wherein said surfactant is nonyl phenoxy polyoxyethylene ethanol.

Claim 4

A coating composition as defined by claim 1 which further contains effective amounts of an anti-foam agent and a coalescing agent, said anti-foam and coalescing agents providing proper film formation.

Claim 5

A coating composition as defined by claim 3 wherein said coalescing agent is 2, 2, 4 trimethylpentane diol monoisobutyrate.

Claim 6

A coating composition as defined by claim 1 which further contains effective amounts of an opacifying pigment to provide the visual appearance of ordinary paint and a thickener to prevent settling of said pigment.

Claim 7

A coating composition as defined by claim 5 wherein said thickener is methyl cellulose.

Claim 8

A coating composition as defined by claim 1 which further contains effective amounts of an antifreeze agent to protect said paint against exposure to low temperatures and a non-toxic preservative to prevent deterioration of the paint due to bacterial attack.

Claim 9

A coating composition as defined by claim 7 wherein said antifreeze agent is ethylene glycol and said preservative is 2-[(hydroxymethyl)amino] ethanol.

Claim 10

A coating composition for application to previously coated substrates consisting essentially of a paint containing 0.05% to 0.5% by weight of the non-volatile portion of said paint of the bitter tasting deterrent denatonium benzoate, 9.0% to 99.5% by weight of a resin binder selected from the group consisting of at least one of polyvinyl acetate-acrylic copolymer latex and a mixture of polyvinyl acetate-acrylic copolymer latex and acrylic latex for controlling the amount of said deterrent released on contact with saliva; and effective amounts of nonyl phenoxy polyoxyethylene ethanol for stabilization of said paint, 2, 2, 4 trimethylpentane diol monoisobutyrate as a film former, and ethylene glycol to protect said paint against exposure to low temperature, said coating composition having the visual appearance, durability, adhesion, toughness, washability and continuity of conventional paint and having a repulsive taste which discourages persons from licking, sucking, chewing, swallowing or otherwise mouthing said substrates.

Claim 11

A coating composition for application to previously coated substrates consisting essentially of a paint containing 0.05% to 0.5% by weight of the non-volatile portion of said paint of the bitter tasting deterrent denatonium benzoate, 9.0% to 99.5% by weight of a resin binder selected from the group consisting of at least one of polyvinyl acetate-acrylic copolymer latex and a mixture of polyvinyl acetate-acrylic copolymer latex and acrylic latex for controlling the amount of said deterrent released on contact with saliva; and effective amounts of nonyl phenoxy polyoxyethylene ethanol for stabilization of said paint, 2, 2, 4 trimethylpentane diol monoisobutyrate as a film former, and ethylene glycol to protect said paint against exposure to low temperature, said coating composition having the visual appearance, durability, adhesion, toughness, washability and continuity of conventional paint and having a repulsive taste which discourages persons from licking, sucking, chewing, swallowing or otherwise mouthing said substrates.

Claim 12

A paint additive consisting essentially of a solution of an effective amount of the bitter tasting deterrent denatonium benzoate and a solvent, said paint additive when added to a coating compound providing a product having the visual appearance of conventional paint and having a repulsive taste which discourages person from licking, sucking, chewing, swallowing or otherwise mouthing said substrates.

Claim 13

A paint additive consisting essentially of a solution of an effective amount of the bitter tasting deterrent denatonium benzoate and a solvent, said paint additive when added to a coating compound providing a product having the visual appearance of conventional paint and having a repulsive taste which discourages person from licking, sucking, chewing, swallowing or otherwise mouthing said substrates.

Claim 14

A paint additive as defined by claim 10 wherein said solvent is selected from the group consisting of ethylene glycol, propylene glycol, water and alcohol.