초록 ▼

The present invention relates to a low-temperature keeping substance which is packed into a closed chamber formed between two rims of a cool mug to keep drinks held in the cool mug cold and comprises water, water absorptive polymer of acrylate resin polymer, stuffed into a chamber of a cool mug; whe

The present invention relates to a low-temperature keeping substance which is packed into a closed chamber formed between two rims of a cool mug to keep drinks held in the cool mug cold and comprises water, water absorptive polymer of acrylate resin polymer, stuffed into a chamber of a cool mug; wherein the water and water absorptive polymer are in the ratio of 13:1 (c.c.:g) mixed together as a low-temperature keeping substance which expands and becomes a semisolid one. CaCl can also be used as a freeze-resist substance and Sodium Benzoate used as a preservative and antiseptic so as to prevent the low-temperature keeping substance from being a sharp ice as well as increase the safety when a consumer uses it. Besides, the low-temperature keeping substance has various colors and makes the cool mug look colorful in an aesthetically pleasing manner and gives people a pleasant feeling.

대표청구항 ▼

[ What is claimed is:] [1.] A cooling mug apparatus, comprising:an outer vessel having an open upper end;an inner vessel suspended within said outer vessel and adapted to receive beverages therein, an upper rim of said inner vessel being integrally joined to an inner periphery of said outer vessel p

[ What is claimed is:] [1.] A cooling mug apparatus, comprising:an outer vessel having an open upper end;an inner vessel suspended within said outer vessel and adapted to receive beverages therein, an upper rim of said inner vessel being integrally joined to an inner periphery of said outer vessel proximate said open upper end thereof, an outer surface of said inner vessel and an inner surface of said outer vessel defining a sealed chamber therebetween; and,a semi-solid cooling substance completely filling said sealed chamber, said cooling substance formed from a mixture of water and a water absorptive polysodium acrylate polymer in the approximate ratio of 13:1 (cc:g).