dicalcium;silicate

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Table 7 is directed to the valuation of synthetic calcium and magnesium silicates versus the limestone or calcium carbonate fillers currently utilized in the trade. In this regard, "Micro-Cel®" is the registered trade name of the Celite Corporation of Lompoc, Calif. The "Micro-Cel®" products comprise of synthetic, hydrous, calcium silicates produced by the hydro-thermal reaction of diatomite, hydrated lime, and water. According to the Celite Corporation, the different grades of "Micro-Cel®" have the following typical physical and chemical properties:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Table 7 is directed to the valuation of synthetic calcium and magnesium silicates versus the limestone or calcium carbonate fillers currently utilized in the trade. In this regard, "Micro-Cel®" is the registered trade name of the Celite Corporation of Lompoc, Calif. The "Micro-Cel®" products comprise of synthetic, hydrous, calcium silicates produced by the hydro-thermal reaction of diatomite, hydrated lime, and water. According to the Celite Corporation, the different grades of "Micro-Cel®" have the following typical physical and chemical properties:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: In this example, the odor neutralization capacity of sodium stearate and sodium stearate containing calcium silicate were compared. The Example 9 sodium stearate/calcium silicate product was prepared by mixing 90 g of sodium stearate with 10 g of calcium silicate (Ca2SiO4 prepared as a precursor in Example 7-8). prepared as a precursor in Example 7-8)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: In this example, the odor neutralization capacity of sodium stearate and sodium stearate containing calcium silicate were compared. The Example 9 sodium stearate/calcium silicate product was prepared by mixing 90 g of sodium stearate with 10 g of calcium silicate (Ca2SiO4 prepared as a precursor in Example 7-8). prepared as a precursor in Example 7-8)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: In this example, the odor neutralization capacity of sodium stearate and sodium stearate containing calcium silicate were compared. The Example 9 sodium stearate/calcium silicate product was prepared by mixing 90 g of sodium stearate with 10 g of calcium silicate (Ca2SiO4 prepared as a precursor in Example 7-8). prepared as a precursor in Example 7-8)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Calcium silicate was mixed at slow speed in a high shear granulator (Impeller: 250 rpm and Chopper: 3200 rpm). Benzonatate was added to it at slow speed (Impeller: 250 rpm and Chopper: 3200 rpm) at a rate of approximately 7 g/minute. The benzonatate-calcium silicate adsorbate granules formed were passed through 425 micron screen and assayed as described above for benzonatate content.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Calcium silicate was mixed at slow speed in a high shear granulator (Impeller: 250 rpm and Chopper: 3200 rpm). Benzonatate was added to it at slow speed (Impeller: 250 rpm and Chopper: 3200 rpm) at a rate of approximately 7 g/minute. The benzonatate-calcium silicate adsorbate granules formed were passed through 425 micron screen and assayed as described above for benzonatate content.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Using the ingredients in the immediately, preceding table, calcium silicate was mixed at slow speed in a high shear granulator (Impeller: 250 rpm and Chopper: 3200 rpm). Benzonatate was added to it at slow speed (Impeller: 250 rpm and Chopper: 3200 rpm) at a rate of approximately 7 g/minute. The benzonatate-calcium silicate adsorbate granules formed were passed through 425 micron screen. was mixed at slow speed in a high shear granulator (Impeller: 250 rpm and Chopper: 3200 rpm)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Using the ingredients in the immediately preceding table, calcium silicate was mixed at slow speed in a high shear granulator (Impeller: 250 rpm and Chopper: 3200 rpm). Benzonatate was added to it at slow speed (Impeller: 250 rpm and Chopper: 3200 rpm) at a rate of approximately 7 g/minute. The benzonatate-calcium silicate adsorbate granules formed were passed through 425 micron screen and assayed as described in the preceding example. was mixed at slow speed in a high shear granulator (Impeller: 250 rpm and Chopper: 3200 rpm)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Using the ingredients in the immediately preceding table, calcium silicate was mixed at slow speed in a high shear granulator (Impeller: 250 rpm and Chopper: 3200 rpm). Benzonatate was added to it at slow speed (Impeller: 250 rpm and Chopper: 3200 rpm) at a rate of approximately 7 g/minute. The benzonatate-calcium silicate adsorbate granules formed were passed through 425 micron screen and assayed as described in the preceding example. was mixed at slow speed in a high shear granulator (Impeller: 250 rpm and Chopper: 3200 rpm)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Using the ingredients in the immediately preceding table, calcium silicate was mixed at slow speed in a high shear granulator (Impeller: 250 rpm and Chopper: 3200 rpm). Benzonatate was added to it at slow speed (Impeller: 250 rpm and Chopper: 3200 rpm) at a rate of approximately 7 g/minute. The benzonatate-calcium silicate adsorbate granules formed were passed through 425 micron screen. Assay showed benzonatate in an amount of 60.66 wt % based on the total weight of the adsorbate. was mixed at slow speed in a high shear granulator (Impeller: 250 rpm and Chopper: 3200 rpm)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Using the ingredients in the immediately preceding table, calcium silicate was mixed at slow speed in a high shear granulator (Impeller: 250 rpm and Chopper: 3200 rpm). Benzonatate was added to it at slow speed (Impeller: 250 rpm and Chopper: 3200 rpm) at a rate of approximately 7 g/minute. The benzonatate-calcium silicate adsorbate granules formed were passed through 425 micron screen. Using the assay described herein, the amount of benzonatate was determined to be 60.66 wt % benzonatate based on the total weight of the adsorbate. was mixed at slow speed in a high shear granulator (Impeller: 250 rpm and Chopper: 3200 rpm)