Products in Pharmaceutical Coatings: Controlled Release Agent

Kollidon® SR, a synthetic ingredient, excels in pharmaceuticals and nutraceuticals as a versatile solution. Serving as a controlled release agent, filler, film former, matrix forming agent, solvent, sustained release agent, and viscosity modifier, it proves indispensable in diverse applications. Found in powder form, it is tailored for healthcare and pharmaceutical needs, specializing in oral and topical drug delivery and care solutions. This innovative technology redefines pharmaceutical formulations, ensuring optimal performance in controlled and sustained release scenarios.

Kollicoat® SR 30D is a versatile pharmaceutical and nutraceutical solution. Comprising polyvinyl acetate, it functions as a binder, controlled release agent, film former, matrix-forming agent, sustained release agent, and taste-masking agent. Specifically designed for oral and topical applications, this liquid product revolutionizes drug delivery and care solutions in healthcare and pharma. With cutting-edge technologies in pharmaceuticals and nutraceuticals, Kollicoat® SR 30 D ensures optimal performance as it seamlessly integrates into various formulations.

Kollicoat® SR 30 D is an aqueous dispersion with a solids content of 30%. The low viscosity product has a weak characteristic odor and a milky white or slightly yellowish appearance. The dispersion consists of about 27% polyvinyl acetate, 2.7% povidone and 0.3% sodium lauryl sulfate. Kollicoat® SR 30 D is miscible with water in any ratio while retaining its milky-white appearance. Mixing the product with ethanol or isopropyl alcohol in a 1:5 ratio produces a slightly turbid and somewhat viscous solution, a solution in acetone is more turbid. On addition of further organic solvents the polymer precipitates out but then dissolves when further solvent is added. It is insoluble in dilute alkaline or acidic solutions.

Kollidon® SR is a mixture of 80% of polyvinyl acetate and 19% povidone (Kollidon® 30) in a physical mixture. Approximately 0.8% of sodium lauryl sulfate and about 0.2% of silica are used as stabilizers. It is supplied as slightly yellowish, free-flowing powder. Kollidon® SR Polymer is insoluble in water and very soluble in N-methylpyrrolidone.

Shin-Etsu AQOAT® AS-HG-Hypromellose acetate succinate (HPMCAS, NF, JP) is an enteric coating material that can be used in aqueous or organic media.It is also used as solubility enhancement of poorly soluble APIs.

Shin-Etsu AQOAT® AS-LG -Hypromellose acetate succinate (HPMCAS, NF, JP) is an enteric coating material that can be used in aqueous or organic media.It is also used as solubility enhancement of poorly soluble APIs.

Shin-Etsu AQOAT® AS-LF -Hypromellose acetate succinate (HPMCAS, NF, JP) is an enteric coating material that can be used in aqueous or organic media.It is also used as solubility enhancement of poorly soluble APIs.

HPMCP is a monophthalic acid ester of hypromellose.HP-50 is enteric coating agent soluble at lower pH

Shin-Etsu AQOAT® AS-HF-Hypromellose acetate succinate (HPMCAS, NF, JP) is an enteric coating material that can be used in aqueous or organic media. It is also used as solubility enhancement of poorly soluble APIs.

HPMCP is a monophthalic acid ester of hypromellose.HP-55S is enteric coating agent with greater strength and higher acid resistance due to its high molecular weight

HPMCP is a monophthalic acid ester of hypromellose.HP-55 is a regular grade enteric coating agent.

AquaPolish® SR creates a strong and insoluble film coating with good adhesion, through which the active ingredient diffuses. The use of highquality, insoluble cellulose ethers or Ammonio Methacrylate Copolymer (Type A, Type B) in combination with soluble cellulose ethers, plasticizing and coloring additives, guarantees film coatings that are always reproducible. By varying the type and amount of the cellulose ethers used, a wide range of release profiles can be achieved.

Headcel® HPMC 60HD5 is low viscosity Hydroxypropyl Methyl Cellulose (HPMC) which is designed for using in a wide range of pharmaceutical applications.

Headcel® HPMC 60HD6 is low viscosity Hydroxypropyl Methyl Cellulose (HPMC) which is designed for using in a wide range of pharmaceutical applications.

Headcel® HPMC 75HD15000 is mid-viscosity Hydroxypropyl Methyl Cellulose (HPMC) which is designed for using in a wide range of pharmaceutical applications.

Chitopharm™ S performs extremely well in all applications that need a small and flexible polymer. This agile bioactive promotes high performance and is a smart and effective solution for your premium product. It has the advantage of a small molecular weight and low viscosity.

Headcel® HPMC 60HD15 is low viscosity Hydroxypropyl Methyl Cellulose (HPMC) which is designed for using in a wide range of pharmaceutical applications.

Chitopharm™ CM is a chitosan exclusively tailored for you but with the same high quality standards as our standard products. You merely choose the necessary specifications from our wide technical range -nothing could be easier.

Headcel® HPMC 75HD100000 is high viscosity Hydroxypropyl Methyl Cellulose (HPMC) which is designed for using in a wide range of pharmaceutical applications.

Chitopharm™ M is an all-rounder, perfectly balanced for applications that need a protective polymer but without cutting back on flexibility. An advanced solution for your versatile care applications. This average molecular weight chitosan gives you many options.

Headcel® HPMC 75HD4000 is mid-viscosity Hydroxypropyl Methyl Cellulose (HPMC) which is designed for using in a wide range of pharmaceutical applications.

Chitopharm™ L, the protective biopolymer, is strong and solid, forms extreme protective layers and can be used in all applications that have protection and care as their focus. A reliable partner for your latest innovation.

Headcel® HPMC 60HD3 is low viscosity Hydroxypropyl Methyl Cellulose (HPMC) which is designed for using in a wide range of pharmaceutical applications.

OraRez® AN MA are the safest PVM/MA material on the market today. They offer unique formulation and product development opportunities.

SSB® AQUAGOLD is an aqueous solution of an ammonium shellac salt without preservatives. Due to a special production process, a shelf life of 12 month can be guaranteed for SSB® AQUAGOLD in the original unopened packaging. SSB® 57 Pharma Flake Shellac, a high quality dewaxed orange shellac refined by the SSB Solvent Extraction Process, is the main ingredient. SSB® AQUAGOLD can be used as supplied or diluted with demineralised water. It can also be formulated with other polymers, additives or coloring agents. SSB® AQUAGOLD is suitable for coating applications (Pharma and Food) in perforated pans or fluid bed coaters or microencapsulation. Each batch is accompanied by a Certificate of Analysis (SSB), a Material Safety Data Sheet (SSB) and a Microbiological Examination of Non Sterile Products according to the current pharmacopeias (Ph.Eur. and USP).

OraRez® W PVM is an outstanding mucoadhesiving showing the ability to complex, solubilize and retain actives on the mucosal tissue. The material’s bioadhesive properties’ and unique structure makes it an invaluable component to pharmaceutical products.

Lefancaps (Jiangsu) Enteric -Coated Gelatine Hollow Capsule can dissolve in different segments of the intestine and release the contents at the precise location.

Acrycoat® E100 is transparent or colored film former coating polymers based on methacrylic acid co-polymers type A, B & C which confirms to USP/NF, EP & JP specification. Acrycoat E100 is useful for film coating, enteric coating, moisture barrier coating, sustained release coating and matrix forming, taste masking of bitter drugs, binder for powders, transdermal therapeutic system etc.

DUBCARE G50 is Mono- and Di-glycerides is a mixture of glycerol mono- and di-esters, with minor amounts of tri-esters, of fatty acids. It contains NLT 40.0% of monoglycerides.

Acrycoat® E30D is transparent or colored film former coating polymers based on methacrylic acid co-polymers type A, B & C which confirms to USP/NF, EP & JP specification. Acrycoat E30D is useful for film coating, enteric coating, moisture barrier coating, sustained release coating and matrix forming, taste masking of bitter drugs, binder for powders, transdermal therapeutic system etc.

Shanghai Qifuqing Material Technology Polyvinylpyrrolidone PVPK17 is a synthetic water-soluble polymer compound, PVP has the general properties of water-soluble polymer compounds, such as colloidal protection, film-forming properties, adhesiveness, hygroscopicity, solubilization or cohesion.

Acrycoat® RL100 is transparent or colored film former coating polymers based on methacrylic acid co-polymers type A, B & C which confirms to USP/NF, EP & JP specification. Acrycoat RL100 is useful for film coating, enteric coating, moisture barrier coating, sustained release coating and matrix forming, taste masking of bitter drugs, binder for powders, transdermal therapeutic system etc.

Acrycoat® E12,5 is transparent or colored film former coating polymers based on methacrylic acid co-polymers type A, B & C which confirms to USP/NF, EP & JP specification. Acrycoat E12,5 is useful for film coating, enteric coating, moisture barrier coating, sustained release coating and matrix forming, taste masking of bitter drugs, binder for powders, transdermal therapeutic system etc.

Acrycoat® E100-40 is transparent or colored film former coating polymers based on methacrylic acid co-polymers type A, B & C which confirms to USP/NF, EP & JP specification. Acrycoat E100-40 is useful for film coating, enteric coating, moisture barrier coating, sustained release coating and matrix forming, taste masking of bitter drugs, binder for powders, transdermal therapeutic system etc.

Lefancaps (Jiangsu) Enteric-Coated HPMC Hollow Capsule an dissolve in different segments of the intestine releasing the medicament at the precise location.

KoVidone® VA64 Copovidone possesses excellent powder and film properties for broad application in the pharmaceutical field.