Carbomer (CP) is also known as carbopol or carboxy-polymethleme. They are primarily added to gel-like formulations, such as facial moisturizers, sunscreens, shampoos, anti-aging formulations, cleansers, and Nov 5, 2024 · Carbomer (CAS 54182-57-9) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices Abstract: The article provides information on the properties of carbomer, areas of application, method of preparation. For many applications PAAs are used in form of alkali metal or ammonium salts, e. Carbomer is a polymer compound of acrylic acid bonded propyl sucrose or pentaerythritol allyl ether. Carbomer codes (910, 934, 940, 941, and 934P) are an indication of molecular weight and the specific components of the polymer. Carbomer chemical information summary. They contain between 56% and 68% of carboxylic acid (COOH) groups calculated on the dry basis. Carbopolar - amorphous white powder, odorless. They are also used as artificial tears. It is commonly used as a thickening, suspending, and emulsifying agent in pharmaceuticals, cosmetics, and personal care products. Carbomers are stable, hygroscopic materials that may be heated at temperatures below 104 °C for up to 2 hr without affecting their thickening efficiency. Carbomers are synthetic ingredients that cosmetic and pharmaceutical companies use in products due to their suspending, emulsifying, and thickening Carbomer polymers are formed from repeating units of acrylic acid. g. However, exposure to excessive temperatures can result in discoloration and reduced stability Dry powder forms of carbomer do not support the growth of molds and fungi. It is a white, loose, slightly smelly powder with strong hygroscopicity, with an average water content of 8%. Various grades of carbomers are commercialized that differ from each other depending on their chemical composition, molecular weight and cross-link types [31]. The monomer unit is shown above. Carbomer is mainly used in cosmetology and medicine. Carbomer 974P is a carbomer that is the major non-aqueous component (5% polymer, 94% water) of a proprietary formulation called BufferGel, which also contains Apr 26, 2020 · Carbomer is a kind of polymer formed by chemical cross-linking of acrylic acid or acrylate with allyl ether, including polyacrylic acid (homopolymer) and long-chain alkyl alcohol acrylate polymer (copolymer). [1] Products within the Carbopol® polymer family are chemically similar in that they are all high molecular weight, crosslinked polyacrylic acid polymers. sodium polyacrylate. This ingredient also absorbs and retains water to make products like Mar 13, 2025 · Detailed Exploration of Carbomer: Composition, Uses, and Properties Carbomer refers to a series of synthetic polymers primarily used in the cosmetics and personal care industry. Carbomer is a crosslinked high–molecular-weight poly (acrylic acid) used to build viscosity, form transparent gels, and provide yield value for suspension stability. In contrast, microorganisms . Keywords: Carbomer, carbopol, divinyl glycol, polyacrylic acid, neutralization, viscosity, density, sol-gel. This column will explore the chemistry and properties of carbomers that have earned them this well-deserved reputation. Jan 1, 2016 · Carbomers are polymerized form of acrylic acid monomers. Carbomers are available in a variety of grades, each with different properties and characteristics, such as particle size, cross-link density, and molecular weight. . 3 days ago · Carbomer (CAS 9007-20-9) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices Mixing dry carbomer powder with water using magneto-hydrodynamic mixing yielded carbomer dispersions with higher viscosity and increased storage modulus as compared to conventional high shear mixing. Dec 22, 2023 · Carbomer is the trade name for polyacrylic acid. Apr 13, 2023 · The main component of carbomer is polyacrylic acid, a high molecular weight polymer that can absorb and retain large amounts of water, swelling to many times its original volume. Sep 6, 2023 · Carbomer 940 is a high molecular weight, crosslinked polyacrylic acid polymer. Polymers has typical properties such as acidity/alkalinity, density, dissociation constant, Carbomers are synthetic high-molecular-weight polymers of acrylic acid that are crosslinked with either allylsucrose or allyl ethers of pentaerythritol. Skin care: It is an excellent emulsifier that prevents water and oil from separating in skincare products. Carbomers Carbomers are acrylic acid polymers that are used for a variety of purposes. In this guide, we dive into the specifics of “what is Carbomer”, its crucial role in cosmetic formulations, and what you can expect from its use without any fluffy add-ons […] Nov 29, 2013 · Expert personal care formulator George Deckner discusses carbomers, including advantages, formulation tips, key suppliers, recommended materials and more. Todo lo que necesita saber sobre el ingrediente cosmético CARBOMER (Carbómero), número CAS 9007-20-9 / 9003-01-4 / 76050-42-5 / 9062-04-8 / 9007-16-3 / 9007-17-4familia (Polímero sintético)funciones (Estabilizador de emulsiones, Gelificante, Agente de control de viscosidad). It is a carboxyl vinyl anionic polymer with extremely high molecular weight. Sep 30, 2022 · Carbomer is primarily a thickening agent that makes the products more viscous and maintains their texture, flow, and consistency. It is widely used in pharmaceutical industry. BACKGROUND Carbomers are a group of polymers composed of acrylic acid. This guide offers detailed insights into Carbomer grades, rheological behavior, and bioadhesive properties, supporting formulators and researchers in product development. Some common types of carbomer include carbomer 934, carbomer 940, and carbomer 980. 1 H NMR spectroscopy demonstrated this to be induced by a different water distribution, accompanied by lower ionization and higher degradation of View carbomers information, including dose, uses. They are widely used as inactive ingredients in drug products as fillers, emulsifiers, gelling agents, and binding agents. Mar 18, 2024 · Carbomer is a key ingredient in many personal care products, serving as a thickener and stabilizer to enhance the texture of creams, gels, and lotions. Carbomer 974P is a carbomer that is the major non-aqueous component (5% polymer, 94% water) of a proprietary formulation called BufferGel, which also contains Nov 13, 2022 · What Is Carbomer? Carbomer is the commonly used name for an ingredient called polyacrylic acid (PAA). Known for its ability to thicken, suspend, and stabilize, carbomer is a key ingredient in many formulations. It is used in numerous products such as lotions, shampoos, lipsticks, nail polishes, etc. They are used in pharmaceutical processes as suspending agents, gel bases, emulsifiers, and binding agents. Apr 2, 2023 · The main difference between carbomer and carbopol is that carbomer is a generic name used to refer to any polymer derived from acrylic acid, but carbopol. Carbomer is a group of synthetic high molecular weight polymers of acrylic acid used in cosmetics and skincare products as thickening agents. May 21, 2024 · A carbomer is a homopolymer of acrylic acid, which is cross-linked, or bonded, with any of several polyalcohol allyl ethers. Oct 24, 2013 · Carbomers, a family of crosslinked acrylic acid polymers, are essential ingredients in numerous products, including: pharmaceuticals; cosmetics and personal care items; household, industrial and institutional care products; printing inks; adhesives and coatings. Carbomers are synthetic high-molecular-weight polymers of acrylic acid that are crosslinked with Carbomer refers to a group of polymers that are added to formulations for their stabilizing and thickening properties, commonly used as a main component in ocular gels to treat dry eye disease (DED). Carbomer polymers are commonly used to obtain hydrogels and liposomal hydrogels because of their biocompatibility, low toxicity, low irritancy and their excellent physical and Carbo-mer In organic chemistry, a carbo-mer (often carbo-mer or carbomer) is an expanded molecule obtained by insertion of C 2 units into a given molecule. Usually appearing as a white powder, the compound is used as a thickener and emulsion stabilizer.

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