Carbopol 940 chemical information, properties, structures, articles, patents and more chemical data. Neutralizing carbopol and pemulen polymers in aqueous and. It offers short flow, high suspending ability and nondrip. Japanese pharmaceutical excipients jpe monograph for carboxyvinyl polymer.
Import data and price of carbopol 940 polymer zauba. The carbopol dispersion was kept at rest for 24 hours to allow for the. Carbomer carbopolmodelc carbopol 940 polymer is a crosslinked polyacrylate polymer. The exact amount of carbopol 940 1%, propylene glycol 7%, and methylparaben 0. This test illustrates two differences between carbopol 940 and 941. Nf similar structures search, synonyms, formulas, resource links, and other chemical information. A factorial approach article pdf available january 2012 with 4,528 reads how we measure reads. Rheological characterization of carbopol 940 in steady. Carbopol is utilized in a wide variety of cosmetic and personal care products, pharmaceuticals and household cleaners. Carbopol 940 polymer lubrizol cosmeticsspecialchem. Carbomer is a homopolymer of acrylic acid crosslinked with an allyl ether of pentaerythritol, an allyl ether of sucrose, or an allyl ether of propylene. Cleveland, oh 4414247 united states of america telephone 800 3311144 216 4475000. It is used as a viscosity enhancer, gelling agent or suspension agent. Effect of carbopol 934 and 940 on fluconazole release from topical gel formulation.
This study was designed to investigate the applicability of carbomer 940 hydrogel on skin. Carbomer pregel how to make a gel using carbomer 940 carbomer 940 is classed as a gelling agent and forms clear gels. Product name carbopol 940 polymer company identification noveon, inc. Carbopol 941 is a less efficient thickening agent than carbopol 940 and the increase in consistency, on raising the ph increase in. Carbopol 940 e incompativel com materiais basicos fortes. Carbopol polymers to use to achieve exact neutralization at a ph of 7. The polymer has short flow rheology similar to mayonnaise. Carbopol 940 product code 044275 synonyms carboxypolymethylene 940. Carbopol 940 nf polymer is a highly efficient thickener used for formulating clear aqueous and hydroalcoholic gels. View detailed import data, price, monthly trends, major importing countries, major ports of carbopol 940 polymer. Viscoelastic properties of carbopol 940 gels and their relationships to piroxicam diffusion coefficients in gel bases article pdf available in pharmaceutical research 2212. Pdf viscoelastic properties of carbopol 940 gels and. Carbopol is available in several different grades, which are widely used in manufacture of cosmetics and toiletries, including gels, creams and lotions, detergents, and air fresheners. Carbopol 934, 940 and ultrez 10 as viscosity modifiers of.
Find patient medical information for carbopol 940 on webmd including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Carbopol ultrez 10 polymer is a crosslinked polyacrylic acid polymer that provides efficient rheology modification with enhanced selfwetting for ease of use. Carbopol is a water soluble polymer, used as an emulsifying, stabilizing, suspending, thickening in many industries and is also used as gelling agent in hand sanitizer gels and other products. The top countries of suppliers are india, china, and india. A wide variety of carbopol 940 options are available to you, there are 1,758 suppliers who sells carbopol 940 on, mainly located in asia.
Most carbopol polymers are high molecular weight acrylic acid chains usually. Import data and price of carbopol 940 under hs code. Carbopol 940 is a polyvinyl carboxy polymer used as a viscosity enhancer or gelling agent. View detailed import data, price, monthly trends, major importing countries, major ports of carbopol 940 under hs code 39069090. Carbomer 940 is a polyvinyl carboxy polymer used as a viscosity enhancer, gelling agent, or suspension agent. Lubrizols benzene polymerized polymers do not meet the european pharmacopeial carbomers monograph because the residual benzene levels exceed the 2 ppm limit. It is an extremely efficient rheology modifier capable of providing high viscosity. Carbomer 940 is cross linked with ethers of pentaerythritol, and is used primarily in systems. Employer identification number ein name not your trade name trade name if any address. Employers annual federal unemployment futa tax return department of the treasury internal revenue service. Moreover, phosphate buffer and triethanolamine solutions ph 7. Carbomer 940, thickening agent, carbomer 940, nf, carbomer 940, thickening agent, carbomer 940, nf is a polyvinyl carboxy you have no items in your cart. Carboxypolymethylen, carbopol 940, carbomer, carbomer 940, carbomer 980, carbomer carbomer 934940956980 origin chemical definition no information available inci function emulsion.
A wide variety of carbopol 940 price options are available to you, there are 694 suppliers who sells carbopol 940 price on, mainly located in asia. Request pdf effects of carbomer 940 hydrogel on burn wounds. Carbopol 941 chemical information, properties, structures, articles, patents and more chemical data. Pdf optimasi kombinasi karbopol 940 dan hpmc terhadap.