초록 ▼

A surface which is to be contacted with another surface, e.g., a particulate material, in the presence of moisture (water) which is subject to freezing, is coated with a composition containing water and substantially water soluble components comprising (1) a polyhydroxy compound or monoalkyl ether t

A surface which is to be contacted with another surface, e.g., a particulate material, in the presence of moisture (water) which is subject to freezing, is coated with a composition containing water and substantially water soluble components comprising (1) a polyhydroxy compound or monoalkyl ether thereof, (2) an organic nonvolatile compound having at least one hydrophilic group, (2) being different than (1), optionally a salt which functions to lower the freezing point of water, and a sufficient quantity of an organic polymer which functions to increase the viscosity and tackiness of the composition sufficient to retain the composition on non-horizontal surfaces to freeze proof the same.

대표청구항 ▼

A composition comprising in amounts sufficient to provide a composition which when applied to a surface reduces the tendency of the surface to become frozen to another surface in the presence of moisture under freezing conditions: at least one of substantially water soluble components (1), (2), (3)

A composition comprising in amounts sufficient to provide a composition which when applied to a surface reduces the tendency of the surface to become frozen to another surface in the presence of moisture under freezing conditions: at least one of substantially water soluble components (1), (2), (3) comprising (1)about 5.0 to about 95.0 percent a polyhydroxy compound or monoalkyl ether thereof, (2) about 0.1 to about 10.0 percent an organic non-volatile compound having at least one hydrophilic group, (2) being different than (1), (3) optionally about 0.1 to about 45.0 percent a salt which functions to reduce the freezing point of water, (4) an organic polymer which functions to increase the viscosity and tackiness of the composition sufficiently to maintain the composition on a non-horizontal surface for a sufficient period of time to function to reduce the tendency of a surface to become frozen to another surface in the presence of moisture under freezing conditions and (5) about 5.0 to about 75 percent water.