Natural-based plasticizers and biopolymer films: A review
Plasticizers, for biopolymer-based films, can be divided into water soluble and water insoluble [25]. The type and the amount of plasticizer strongly affect the film formation from polymeric aqueous dispersions [26]. Hydrophilic plasticizers dissolve in the aqueous medium when they are added to polymer dispersions and if added in high
Polymeric Plasticizers
Polymer plasticizers or polyadipates are polyesters of aliphatic dicarboxylic acids. BASF manufactures and markets the following polymer plasticizers for special applications: Palamoll products (polyesters of aliphatic dicarboxylic acids) Palamoll 632: Technical Information Palamoll 638: Technical Information
Applications of polymer blends in drug delivery | Future
The scientific literature on the application of polymer blends in pharmaceutical products, excipients, and drug delivery systems has mostly focused on specific properties or applications of polymer blends such as miscibility [35, 36], film coating [37, 38], orally disintegrating films , matrix tablets [40,41,42], solid dispersions [43,44,45
Topical Polymeric Films and Transdermal Patches | BASF Pharma
Develop a broad range of topical polymeric films and transdermal patches with our diverse selection of film formers, matrix formers, plasticizers, and solvents. Explore Our Diverse Product Portfolio Kollicream Mild emollients aiding in the dermal penetration of active ingredients View products Kollisolv
Pharmaceutical Applications of Plasticized Polymers - IntechOpen
soluble at pH values higher than 5.5. The addition of a plasticizer in these polymers is necessary. Methacrylic acid copolymers are available as various grades of Eudragit products. 2.1 The role of the plasticizer in the film coating The plasticizer plays the major role in the all process of the oral dosage form coating, and
- Why are plasticizers important in pharmaceutical formulations?
- Plasticizers have got significant role in pharmaceutical formulations because of their vital importance in the formulations like gastro-retentive films, ocular films, transdermal films, buccal films, oro-dispersible films.
- Are polymeric drug delivery systems plasticizers?
- Plasticizer as minor component of polymeric drug delivery systems has not been strictly defined. Even liquid drugs or liquids with a potential pharmacodynamic effect can serve as plasticizers. As well structural water in the hydrophilic polymer seems to be an internal plasticizer of the polymeric drug delivery systems.
- What are traditional plasticizers?
- ... Traditional plasticizers include oils, sugars and derivatives thereof. They are the most important component that determines the physical properties of polymeric pharmaceutical systems, such as film coating and capsule shells in tablets ( Table 7) . ...
- Which polymers act as plasticizers?
- hydrophobic, in a limited degree water soluble ones, which act a s plasticizers. ethyl acetate. Myotoxicity of ethyl ac etate was comparable with the isotonic sodium chloride (Rungseevijitprapa et al., 2008). 8. Bioadesive plasticized polymers delivery systems (BDDS). Bioadhesive polymers ha ve been formulated into tablets, patches,
- Which compounds are used in plasticizers for sunflower protein isolate films?
- The use of five compounds (GLY, EG, DEG, TEG and PG) as plasticizers for sunflower protein isolate films, producing soft, brown and smooth films, with good mechanical properties and a high level of impermeability to water vapor .
- Is dB A promising film forming polymer for pharmaceutical coatings?
- Due to the low WVTR and sustained drug release capability, DB seems to be promising film forming polymer for pharmaceutical coatings.
