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ORYNOCOAT MBS details

The perfect blend of art and science in coating materials
ORYNOCOAT® MBS is a solvent-based film coating system that offers excellent moisture protection for tablets and capsules. It forms a hydrophobic barrier ideal for preserving the integrity of highly sensitive or hygroscopic pharmaceutical formulations.
  • Superior Moisture Resistance Effectively blocks water vapor, maintaining product stability and extending shelf life.
  • Ideal for Sensitive Actives Suitable for APIs that degrade rapidly in the presence of moisture.
  • Strong and Durable Film Provides uniform coverage and high adhesion without compromising tablet properties.
  • Solvent-Based for Efficiency Fast drying time and low processing humidity ideal for moisture-intolerant environments.
Application in products
Pharmaceutical Tablets
  • Immediate-release tablets
  • Sustained-release tablets
Technical specifications 
  • Appearance: Clear to slightly hazy organic solvent-based solution
  • Solubility: Soluble in solvents such as isopropyl alcohol or acetone blends
  • Film Type: Immediate-release, moisture-barrier coating
  • Coating System: Non-aqueous (solvent-based)
  • Moisture Resistance: Very high (low water vapor transmission rate)
  • Viscosity: Medium, suitable for controlled spray application
Safety and Toxicology
  • Non-toxic: Composed of pharmacopeial-grade polymers and excipients
  • Dermatological safety: Non-sensitizing when handled correctly
Storage and Handling
  • Store in a tightly closed, solvent-resistant container at 15°C–30°C
  • Keep away from open flames, sparks, and sources of heat
  • Mix thoroughly before use
Packaging and Retesting
  • 25 kg metal or solvent-grade HDPE containers
  • Retest every 18 months to assess viscosity, evaporation loss, and film-forming properties
Frequently Asked Questions

Your questions our answers.

How does Orynocoat work?
Orynocoat forms a protective film over tablets, controlling drug release and enhancing stability.
What are the key benefits of using Orynocoat?
It improves tablet stability, masks taste, ensures controlled release, and enhances patient compliance.
How is Orynocoat used in formulations?
It is applied as a film coating over tablets using a polymer dispersion technique.
What are the safety considerations for using Orynocoat?
It is non-toxic, safe for oral use, and complies with pharmaceutical safety standards.