What is Carbopol ETD 2020?
Product Overview. Carbopol® ETD 2020 polymer is an “easy-to-disperse” cross-linked polyacrylic acid copolymer processed in a toxicologically-preferred cosolvent system. It delivers excellent thickening efficiency and suspending capability, long viscous flow and sparkling clarity in gel systems.
How do you prepare aqueous dispersions of Carbopol polymers?
Using moderate to vigorous agitation (800-1200 rpm), add the oil phase containing Carbopol® polymer to the water phase. The water phase should contain an appropriate neutralizing base. Continue to mix for 15-20 minutes until the Carbopol® polymer has swelled to produce a smooth emulsion.
What is acrylates C10 30 alkyl acrylate crosspolymer?
what is it? Acrylates/C10-30 alkyl acrylate crosspolymer is commonly used in the cosmetics industry as an emulsifier and thickening agent. As an emulsifier, Acrylates/C10-30 alkyl acrylate crosspolymer primarily acts to bind ingredients that contain oil and water components by preventing dispersion.
Is acrylates C10 30 safe for skin?
A synthetic ingredient used to enhance the texture of skincare and haircare products. The Cosmetic Ingredient Review has deemed it safe as it is currently used in cosmetics.
Is C10 30 alkyl acrylate crosspolymer safe?
Acrylates/C10-30 Alkyl Acrylate Crosspolymer at a Glance The Cosmetic Ingredient Review has deemed it safe as it is currently used in cosmetics; in fact, even in concentrations as high as 30%, it was found not to be an irritant. In its raw form, it is a white powder.
How do you make gel formulation?
Preparation of gel formulation
- Carbopol 940 gel. Potassium sorbate was dissolved in purified water 50°C.
- Sodium carboxymethylcellulose gel. Potassium sorbate was dissolved in purified water 50°C.
- Hydroxypropyl methylcellulose gel.
- Carbopol and sodium carboxymethylcellulose gel.
Is Carbopol and Carbomer the same?
Carbopol® (Carbomer) In the cosmetic industry, Carbopol is used as a thickener in lotions, creams and gels. It is also used to stabilize, suspend, and control the release of pharmaceutical products. At low concentrations, suspensions flow easily with a slippery feel.
What is C10 30?
Acrylates/C10-30 alkyl acrylate crosspolymer is a synthetic ingredient used to enhance the texture and perceived feel of many types of skin care and hair care products.
What is C10 30 alkyl acrylate?
How do you calculate the drug content of gel?
You must calculate how much mg you must weight. You must calculate a calibration value. Standart solution concentration/ theoritical sample concentration x standart active ingredient activity x (if there is a transforming factor) x therotical drug amount value. This is your calibration value.
What is the difference between Carbopol 940 and 980?
The key difference between carbomer 940 and 980 is that carbomer 940 is important as a rheological modifier, while carbomer 980 is important as a thickening agent. Carbomer is the market name of polyacrylate polymer. There are different types of carbomer materials based on their composition and applications.
What is Carboma?
Carbomers. Carbomers are acrylic acid polymers that are used for a variety of purposes. They are used in pharmaceutical processes as suspending agents, gel bases, emulsifiers, and binding agents. They are also used as artificial tears.
What is Peg 100 Stearate in skin care?
In general, PEG-100 stearate is used to control and enhance the texture of various types of beauty products including body lotions and facial cleansers, as well as hair care products and makeup items. Suppliers of this ingredient describe it as a soft to waxy solid that is white to tan in color.
What is crosspolymer used for?
Dimethicone crosspolymer is a silicone derivative used as a stabilizing and suspending agent or as a thickener in skin care products, almost always with pure dimethicone or another type of silicone.
Is there any toxicology data available for carbopol ETD 2020 NF polymer?
Lubrizol has supporting data for dermal and ophthalmic toxicology testing for Carbopol ETD 2020 NF polymer. Bulletin 2 provides a summary of all toxicology studies for Lubrizol’s pharmaceutical grade polymers. Additionally, Lubrizol has filed a Type V DMF with FDA.
What is ETD 2020 polymer?
Carbopol ® ETD 2020 polymer is an easy-to-disperse, white powder, cross-linked polyacrylic acid copolymer polymerized in a toxicologically-preferred cosolvent system specifically designed for thickening surfactant systems.
Is Lubrizol FDA approved for ETD 2020 NF polymer?
Lubrizol has supporting data for dermal and ophthalmic toxicology testing for Carbopol ETD 2020 NF polymer. Bulletin 2 provides a summary of all toxicology studies for Lubrizol’s pharmaceutical grade polymers. Additionally, Lubrizol has filed a Type V DMF with FDA. A letter of authorization (LOA) can be issued for FDA drug applications.