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A Receptacle for supporting, rotating and sculpting a portion of ice cream or similarly malleable food while it is being consumed.
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| Number | Title | Issue Date |
| 4426492 | Disposable, hydrogel soft contact lenses Stable three dimensional hydrogels which absorb water, but are insoluble in water, and are particularly useful for the making of soft contact lenses, are prepared by reacting a water insoluble polyvinyl resin which contains reactive hydroxyl groups in its... | 01/17/1984 |
| 4163092 | Cationic hydrogels based on hydroxyalkyl acrylates and methacrylates Novel cationic hydrogels, containing basic (cationic) groups in their molecular structure, and processes for their preparation are described. These novel hydrogels are three-dimensional polymer networks, having good water permeability and mechanical prope... | 07/31/1979 |
| 4071508 | Anionic hydrogels based on hydroxyalkyl acrylates and methacrylates Novel anionic hydrogels, containing acidic groups in their molecular structure, and processes for their preparation are described. These novel hydrogels are stable three-dimensional polymer networks, having good water permeability and mechanical propertie... | 01/31/1978 |
| 4060678 | Cationic hydrogels based on hydroxyalkyl acrylates and methacrylates Novel cationic hydrogels, containing basic (cationic) groups in their molecular structure, and processes for their preparation are described. These novel hydrogels are three-dimensional polymer networks, having good water permeability and mechanical prope... | 11/29/1977 |
| 4058491 | Cationic hydrogels based on heterocyclic N-vinyl monomers Novel cationic hydrogels, containing basic (cationic) groups in their molecular structure, and processes for their preparation are described. These novel hydrogels are stable, three-dimensional polymer networks, having good water permeability and mechanic... | 11/15/1977 |
| 4036788 | Anionic hydrogels based on heterocyclic N-vinyl monomers Novel anionic hydrogels, containing acidic groups, and their preparation are described. These novel hydrogels are stable, three-dimensional polymer networks, having good water permeability and mechanical properties. They are obtained by simultaneous polym... | 07/19/1977 |
