Intellipharmaceutics International Inc. (IPCI)

[WeeZuhl]

Of course I know. Thanks again.


mopar44o wrote:

So do you know specifically what blue dye IPCI is using? Are they using a natural dye? An artificial dye? There are several of them. The fact is you know nothing at all.

So very easy. Blue #1 is the answer! Thanks for playing.




http://www.freepatentsonline.com/9522119.html

Example 29

Oxycodone Sustained Action (SA) 80 mg ODR Tablets (Each Tablet Contain 70 mg in the Core and 10 mg External to the Core)



Formula for core

Ingredients % w/w

Oxycodone HCl 18.34
Polyethylene Oxide 65.00
Aluminum lake Blue#1 4.00
Crospovidone 2.00
Microcrystalline cellulose 11.66
Eudragit RL 2.00
Magnesium stearate 0.50


Formula for Loading Dose

Ingredients % w/w

Opadry White 13.09
Oxycodone HCl 9.53
Water 77.38


Formula for Acid labile coat

Ingredients % w/w

Eudragit E (milled) 9.73
Sodium Lauryl sulfate 0.974
Stearic acid (milled) 1.46
Talc 3.40
Simethicone 0.84
Water QS

Formula for Alkalinizing Coat

Ingredients % w/w

Opadry White 16.132
Magnesium Hydroxide