C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 6/12 (2006.01) A61K 47/32 (2006.01) C08F 6/08 (2006.01) C08F 6/10 (2006.01) C08F 18/08 (2006.01)
Patent
CA 2631050
Process for obtaining polyvinyl acetate (Mw=10 000-40 000 daltons) and copolymers of Vac-VA with a molar content of monomer units of vinyl alcohol lower than 30%, high purity and innocuous by oral administration and utilization of the same as agglutinating agents and exclusive or fundamental constituents of matrices which control the release of active principles in tables and pellets. The PVAc and the copolymers can be transformed into powders and granules as a base with acceptable stability during its shlf life.
Diaz Aguila Elsa Eneida
Echeverria Perez Mayda Luisa
Iglesias Rodriguez Gerardo
Jordan Martinez Guillermo
Suzarte Paz Alberto Guillermo
Centro Nacional de Investigaciones Cientificas (cinc)
Centro Nacional de Investigaciones Cientificas (cnic)
Lesperance & Martineau S.e.n.c.
LandOfFree
Procedures for obtaining polymers derived from vinyl acetate... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Procedures for obtaining polymers derived from vinyl acetate..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Procedures for obtaining polymers derived from vinyl acetate... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2060365