Acryl-EZE - Colorcon
Acryl-EZE is convenient for use, presenting significant time savings in development and production, and protects against acidic conditions and fast release in buffer (small intestinal fluids) conditions.. Available for use with choice of plasticizer for application flexibility and customization. Acryl-EZE II is an optimized high performance
Enhancement of Tablet Coating using an Innovative Functional
Plasticizer Screening Plasticizers are used to increase the distance between individual polymer chains and influence glass transition temperature and film formation. A range of plasticizers were evaluated to combine with ParteckCOAT excipient (Table 3).
Pharmaceutical Tablet Film Coatings | PharmaCentral | Materials and
The polymer is the film former and the main component on the formulation. The ideal polymer is one capable of producing smooth, thin films that are reproducible under routine coating conditions. The range of materials that can be used as film formers is very wide and covers materials that may be natural, synthetic or semi-synthetic.
FILM COATING TECHNOLOGY: AN OVER VIEW | PharmaTutor
Tablet film coating is performed by two types, one is aqueous film coating (generally water is used as a solvent) and non aqueous film coating (generally organic solvent are used). Film coating formulations usually contain Polymer, Plasticizer, Colourants / Opacifiers, Solvent / Vehicle.
[PDF] Effects of plasticizers and surfactants on the film forming
Effects of plasticizers and surfactants on the film forming properties of hydroxypropyl methylcellulose for the coating of diclofenac sodium tablets. A. Roy, Amitava Ghosh, +4 authors M. E. Bhanoji Rao Published 1 July 2009 Materials Science Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society
- Which film forming formulation is best for tablet coating?
- 4. Executive summary In conclusion, tablet coating films made of HPMC 5cPs with the addition of PEG at 1.5% and SLS at 0.3% and films made of HPMC 5cPs with PG at 1% and Tween-80 at 0.3% could be considered as an elegant film forming formulation for solving different coating problems generally faced in an industrial scale.
- Which film forming agents does BASF offer?
- BASF offers film-forming agents including coalescents, open-time prolongers and plasticizers. Our portfolio focuses on highu0002performance and sustainable products with renewable content that are non-phthalate and have lowest-possible VOC emissions in systems ranging from paints to plasters and sealants.
- Which plasticizers are used in aqueous based film coating formulation?
- Proper optimization for the aqueous based film coating formulation was undertaken primarily employing plasticizers like polyethylene glycol (PEG) 400 and propylene glycol (PG).
- Is HPMC a film forming polymer?
- HPMC and HPC are two of the polymers most frequently used as film formers in commercial ODFs. In the case of HPMC, its film-forming properties have been well investigated due to its wide use as a film-coating polymer for tablets and granules.
- How do plasticizers affect film properties?
- The type and concentration of plasticizers can affect the film properties, as revealed by several investigations ( Mortada, 1990, Siepmann et al., 2005, James, 1997 ). The plasticizing efficiency is measured by the lowering of the incidence of coat defects.
- What polymers are used to make film?
- Thus far, the films have been made from the following polymers: starch, hydroxypropylmethyl cellulose (HPMC) [, , , , ], hydroxypropyl cellulose (HPC) [, , ], sodium alginate, pectin, CMC , pullulan [, , ], povidone polymers (polyvinylpirollidone) , maltodextrins and others .
