Excipients

DRUGCOAT NE 30D is an aqueous dispersion of Ethyl Acrylate and Methyl Methacrylate copolymer.
The copolymer corresponds to USP/NF “Ethyl Acrylate and Methyl Methacrylate Copolymer Dispersion”.
It is a pH independent thus its film is permeable in any pH due to swelling property.

EASTMAN CA 398-10NF/EP is a tableting coating agent and taste-masking agent and has a low viscosity solution grade of cellulose acetate. It appear as a solid white powder and odorless. It can be used in medical devices and pharmaceutical excipients.

LIPOXOL 600 MED Polyethlylenglycol Medical Grade: Used in medication to treat constipation in children and adults. It is also used to empty the bowels before a colonoscopy. Lower-molecular-weight variants are used as solvents in oral liquids and soft capsules, whereas solid variants are used as ointment bases, tablet binders, film coatings, and lubricants. It is also used in lubricating eye drops.

LIPOXOL 400 In film coatings, solid grades of polyethylene glycol can be used alone for the film-coating of tablets or can be useful as hydrophilic polishing materials. Solid grades are also widely used as plasticizers in conjunction with film-forming polymers. The presence of polyethylene glycols in film coats, especially of liquid grades, tends to increase their water permeability and may reduce protection against low pH in enteric-coating films. Polyethylene glycols are useful as plasticizers in microencapsulated products to avoid rupture of the coating film when the microcapsules are compressed into tablets.