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Cellulose phthalate hydroxypropyl methyl

Cellulose phthalate hydroxypropyl methyl ether HPMCP hydroxypropyl methylcellulose benzene-1,2-dicar boxy late 2-hydroxypropyl methylcellulose phthalate methylhydroxypro-pylcellulose phthalate. [Pg.354]

Hydroxypropyl methyl Cellulose phthalate hydroxypropyl 9050-31-1 Cellulose, hydrogen 1,2-benzene- R (CgHoOa) ... [Pg.2279]

Methyl cellulose Ethyl cellulose Hydroxyethyl cellulose Hydroxypropyl cellulose Hydroxyethylmethyl cellulose Hydroxypropylmethyl cellulose Carboxymethyl cellulose sodium Cellulose acetate Cellulose acetate butyrate Cellulose acetate propionate Cellulose acetate phthalate Hydroxypropylmethyl cellulose phthalate... [Pg.418]

Weiss, G. Knoch, A. Laicher, A Stanislaus, F. Daniels, R. Simple coacervation of hydroxypropyl methyl cellulose phthalate (HPM(7P). I. Temperature and pH dependency of coacervate formation. Int. J. Pharm. 1995,124 (1), 87-96. [Pg.2325]

Rowe RC. Molecular weight studies on hydroxypropyl methyl-cellulose phthalate (HP55). Acta Pharm Technol 1982 28(2) 127-130. [Pg.357]

Stafford JW. Enteric film coating using completely aqueous dissolved hydroxypropyl methyl cellulose phthalate spray solutions. Drug Dev Ind Pharm 1982 8 513-530. [Pg.357]

Name Hydroxypropyl methyl cellulose phthalate Sample preparation Solid film, potassium bromide disk... [Pg.1652]

Figure 174. A log-log relationship between the change in dissolution rate of hydroxypropyl methyl cellulose phthalate-coated tablets and storage time at high temperature (80°C). , lObserved , predicted. (Reproduced from Ref. 706 with permission.)... Figure 174. A log-log relationship between the change in dissolution rate of hydroxypropyl methyl cellulose phthalate-coated tablets and storage time at high temperature (80°C). , lObserved , predicted. (Reproduced from Ref. 706 with permission.)...
Vervaet et al. investigated another example of a core-sheU microcapsule system via HME technology in 2005. 2 These researchers used HME as an alternative technique for enteric delivery. Polyvinyl acetate phthalate and hydroxypropyl methyl cellulose acetate succinate (HPMC AS) enteric coating polymers were premixed with plasticizers and extruded into hollow cylinders. A model drug was then filled into these hollow cylinders and both open ends were sealed. Dissolution... [Pg.228]

Cellulose esters or ethers such as methylcellulose (MC), ethylcellulose (EC), hydroxyethyl cellulose (HEC), hydroxypropyl cellulose (HPC), hydroxypropyl methylcellulose/hypromellose (HPMC), hypromeUose phthalate (HPMCP), hypromellose acetate phthalate (HPMCAP), hypromellose acetate succinate (HPMCAS), cellulose acetate (CA) and derivates Poly (methyl) methacrylates (Eudragit L, S, E, RS/ RL)... [Pg.1139]

Wang M, Wang L and Huang Y (2007), Electrospun hydroxypropyl methyl cellulose phthalate (HPMCP)/erythromycm fibers for targeted release in intestine ,/AppZ Polym Sci, 106(4), 2177-2184. DOI 10.1002/app.25666. [Pg.157]

Hydroxypropyl methyl-ceUulose phthalate (HPMCP) Cellulose ethers anionic 137 °C (for HP-50) 133 °C (for HP-55) 80,000- 130,000 Above pH 5.0 Hygroscopic 28 185 °C Hot melt extrusion Spray drying... [Pg.133]

Jansen, P. J., Oren, P. L., Kemp, C. A., Maple, S. R. and Baertschi, S. W. Characterization of impurities formed by interaction of duloxetine HCl with enteric polymers hydroxypropyl methyl-cellulose acetate succinate and hydroxypropyl methylcellulose phthalate.3. J. Pharm. Set. 87... [Pg.168]

Hydroxypropyl methylcellulose acetate succinate Hydoxypropyl methylcellulose phthalate Methyl cellulose... [Pg.491]

Poly(methyl acrylate-co-methyl methacrylate-co-methacrylic acid) 7 3 1 Poly(methacrylic acid-co-methyl methacrylate) 1 2 Hydroxypropyl cellulose Ethyl cellulose Cellulose acetate butyrate Cellulose acetate phthalate Poly(ethylene oxide)... [Pg.219]

Cellulose acetate phthalate film-former, enteric pharmaceuticals Hydroxypropyl methylcellulose phthalate film-former, explosives Dibutyl phthalate film-former, fixing lotions PVP/VA/vinyl propionate copolymer VA/crotonates/vinyl propionate copolymer film-former, flexible hoses Ethylene/methyl acrylate copolymer film-former, floor finishes Ethylene/acrylic acid/vinyl acetate copolymer film-former, flooring compounds Acrylamides copolymer film-former, food... [Pg.5251]

See other pages where Cellulose phthalate hydroxypropyl methyl is mentioned: [Pg.156]    [Pg.29]    [Pg.40]    [Pg.424]    [Pg.8]    [Pg.29]    [Pg.1371]    [Pg.152]    [Pg.523]    [Pg.226]    [Pg.2627]    [Pg.2645]    [Pg.2817]    [Pg.2821]    [Pg.2823]    [Pg.5230]   


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3- hydroxypropyl methyl

Cellulose methylation

Cellulose phthalate hydroxypropyl methyl ether

Hydroxypropyl methyl cellulose

Hydroxypropylation

Methyl cellulose

Methyl cellulosics

Methyl phthalate

Phthalates

Phthalation

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