Rheological solid oral composition
A rheological solid oral composition comprising a crystallizing agent, an aqueous phase, and an oral active agent.
1. A rheological solid oral composition for delivering an oral active agent, comprising:
a crystallizing agent comprising a blend of salts of fatty acids containing from 13 to 16 carbon atoms; wherein the crystallizing agent blend has an Optimal Purity (Po) of greater than about 0.3 and a Single Purity (Ps) of greater than about 0.5;
an aqueous phase comprising water and a solvent; and
an oral active agent;
wherein the rheological solid composition comprises from about 80% to about 99.5% water and about 0.5% to about 15% solvent, by weight of the rheological solid oral composition;
wherein the rheological solid oral composition has a crystalline mesh comprising a rigid,
three-dimensional, interlocking crystalline skeleton framework of fiber-like crystalline particles formed from crystallizing agents, and the framework has voids or openings containing the aqueous phase and the oral active agent.
2. The rheological solid oral composition according to claim 1 , having a firmness between 0.1 N and 50.0 N as determined by FIRMNESS TEST METHOD, and having a thermal stability of about 40° C. to about 95° C. as determined by THERMAL STABILITY TEST METHOD, and having a liquid expression of between about 100 J m-3 to about 6000 J m-3 as determined by AQUEOUS PHASE EXPRESSION TEST METHOD.
3. The rheological solid oral composition according to claim 1 , wherein the crystallizing agent comprises a blend of salts of fatty acids containing 13 or 14 carbon atoms.
4. The rheological solid oral composition according to claim 1 , wherein the crystallizing agent is a metal salt.
5. The rheological solid oral composition according to claim 4 , wherein the metal salt is at least one of sodium palmitate or sodium myristate.
6. The rheological solid oral composition according to claim 1 , wherein the crystallizing agent is present in an amount from about 0.01% to about 10%, by weight of the rheological solid oral composition.
7. The rheological solid oral composition according to claim 1 , wherein the oral active agent is at least one of Antacids, H2 Antagonists, Proton Pump Inhibitors, Anesthetics, Antibiotics, Anticholinergics, Antihistamines, Antitussives, Antivirals, Decongestants, Demulcents, Expectorants, Mucolytics, Pain-Relieving Agents, Sleep Agents, or Dietary Supplements.
8. The rheological solid oral composition according to claim 7 , wherein the Dietary Supplement is at least one Allergy Supplement Ingredients, Antioxidant Supplement Ingredients, Digestive Wellness/Gastrointestinal Ingredients, Enzymes, Immune Agents, Metabolics, Vitamins, Minerals, Neurologics, Pain Reducers, Sleep Agents, Stress Agents, Prebiotics, or Probiotics.
9. The rheological solid oral composition according to claim 7 wherein the Pain-Relieving Agent is acetaminophen.
10. The rheological solid oral composition according to claim 1 wherein the oral active agent is less than about 10% of the weight of the dosage form.
11. The rheological solid oral composition according to claim 1 , having a static coefficient of friction of less than about 0.50.
12. A rheological solid oral composition for delivering an oral active agent, comprising:
a crystallizing agent comprising a blend of salts of fatty acids containing from 13 to 16 carbon atoms; wherein the crystallizing agent blend has an Optimal Purity (Po) of greater than about 0.3 and a Single Purity (Ps) of greater than about 0.5;
an aqueous phase comprising water and a solvent; and
an oral active agent;
wherein, the rheological solid oral composition has a firmness between about 0.1 N to about 50.0 N as determined by FIRMNESS TEST METHOD;
a thermal stability of about 40° C. to about 95° C. as determined by THERMAL STABILITY TEST METHOD;
a liquid expression of between about 100 J m-3 to about 8,000 J m-3 as determined by AQUEOUS PHASE EXPRESSION TEST METHOD;
wherein the oral active agent is at least one of Antacids, H2 Antagonists, Proton Pump Inhibitors, Anesthetics, Antibiotics, Anticholinergics, Antihistamines, Antitussives, Antivirals, Decongestants, Demulcents, Expectorants, Mucolytics, Pain-Relieving Agents, Sleep Agents, or Dietary Supplements; and
wherein the rheological solid composition comprises from about 80% to about 99.5% water and about 0.5% to about 15% solvent, by weight of the rheological solid oral composition;
wherein the rheological solid oral composition has a crystalline mesh comprising a rigid,
three-dimensional, interlocking crystalline skeleton framework of fiber-like crystalline particles formed from crystallizing agents, and the framework has voids or openings containing the aqueous phase and the oral active agent.
13. The rheological solid oral composition according to claim 12 , wherein the Dietary Supplement is at least one Allergy Supplement Ingredients, Antioxidant Supplement Ingredients, Digestive Wellness/Gastrointestinal Ingredients, Enzymes, Immune Agents, Metabolics, Vitamins, Minerals, Neurologics, Pain Reducers, Sleep Agents, Stress Agents, Prebiotics, or Probiotics.
14. The rheological solid oral composition according to claim 11 , wherein the crystallizing agent is a metal salt.
15. The rheological solid oral composition according to claim 12 , having a static coefficient of friction of less than about 0.50.