Ammonio Methacrylate Copolymer Type B
Excipient (pharmacologically inactive substance)
What is it?
Ammonio methacrylate copolymers are excipients used in pharmaceutical manufacturing. Ammonio methacrylate copolymers are compounds derived from ethyl acrylate, methyl methacrylate and a low content of methacrylic acid ester with quaternary ammonium groups. They are solid substances in the form of a white powder with a faint amine-like odor. The ammonium groups are present as salts and make the polymers permeable. They are used in the manufacture of time-released products that are pH-independent in the pharmaceutical industry.
[1] Evonik Industries. Eudragit RL PO. Accessed January 10, 2014. http://eudragit.evonik.com/product/eudragit/en/products-services/eudragit-products/sustained-release-formulations/rl-po/Pages/default.aspx
Top Medications with this excipient
- Cartia XT 120 mg
- Cartia XT 180 mg
- Cartia XT 300 mg
- Cartia XT 240 mg
- Dilt-CD Diltiazem 240 mg
- Dilt-CD diltiazem 120 mg
- Dilt-CD Diltiazem 180 mg
- Diltiazem Hydrochloride Extended-Release (CD) 360 mg
- Diltiazem Hydrochloride Extended-Release (CD) 240 mg
- Diltiazem Hydrochloride Extended-Release (CD) 120 mg
- Diltiazem Hydrochloride Extended-Release (CD) 300 mg
- Metformin Hydrochloride Extended Release 1000 mg
- Metformin Hydrochloride Extended Release 500 mg
- Methylphenidate Hydrochloride Extended-Release (LA) 20 mg
- Methylphenidate Hydrochloride Extended-Release (LA) 40 mg
- Methylphenidate Hydrochloride Extended-Release (LA) 30 mg
- Palladone 32 mg
- Palladone 24 mg
- Palladone 16 mg
- Palladone 12 mg
