Abstract: A composition configured for oral use is provided, the composition including a filler in an amount of at least 20% by weight, based on the total weight of the composition, and at least one active ingredient including one or more botanical materials, stimulants, amino acids, vitamins, antioxidants, cannabinoids, pharmaceutical agents, or a combination thereof. The composition further includes a salt and at least one sweetener. The composition has a moisture content of at least about 40% by weight, based on the total weight of the composition.

Abstract: Investment casting compositions are provided including: a) at least one ethylenically unsaturated monomer; b) a hydroxyl-functional poly(alkylene carbonate) polymer; c) a free-radical initiator; and d) a catalyst that aids in thermal decomposition of the hydroxyl-functional poly(alkylene carbonate) polymer. Methods of using the investment casting compositions are also provided, including: a) forming at least one investment casting pattern from an investment casting composition; b) investing the at least one investment casting pattern with at least one ceramic slurry to form a mold shell; and c) heating the mold shell to initiate decomposition of the hydroxyl-functional poly(alkylene carbonate) polymer and to form a ceramic mold. Use of these investment casting compositions tends to result in little to no cracking of the mold shell as well as allowing for significant removal of the investment casting pattern from the mold shell, upon heating of the mold shell.