Methacrylate Methacrylic acid

Acrylic Methacrylic Acid Methacrylic Methacrylic Acid Ethacrylic... 

Acrylonitrile Methacrylic acid Methacrylic acid/alcohols Methacrylic acid isobutyl ester Methacrylic acid n-butyl ester Methacrylic acid p-carboxyphenol ester... 

Synonym methyl 2-methyl-2-propenoate, methyl ester methacrylic acid, methacrylic acid methyl ester, MMA Chemical Name 2-methyl-2-propenoic acid methyl ester CAS Registry No 80-62-6... 

Hydrochloride 3-Hydroxynaphthoate Methacrylic acid Methacrylate copolymer Napsylate... 

Poly(methacrylic acid) and methacrylic acid-methacrylate copolymers undergo anhydride formation losing water and/or alcohol at relatively low tem-... 

Other strategies that have been reported for improving the sensitivity of PMMA resists include the introduction of substituents in the ester part of the PMMA and copolymerization with methacrylic acid, with acrylonitrile, and with methacrylic anhydride. In particular, Moreau et al. have described a resist based on the terpolymer of methacrylic acid, methacrylic anhydride, and methylmethacrylate (XXVI) that has demonstrated significantly faster speed than other resists based on PMMA, while maintaining desirable properties. 

Butyl methacrylate-co-methacrylic acid Methacrylic acid-co-styrene Single Tg MAA contents of I and II were 20 and 13.7 mol%, respectively MAA was Na-neutralized Jiang et al. (1993)... 

For a binary system, D j is the binary mutual diffusion coefficient Dp. The FRRPP process, however, is essentially a ternary system of the polymer/monomer/ precipitant type (such as polystyrene/styrene/water or poly(methacrylic acid)/ methacrylic acid/water). Let us designate the polymer (poly(methacrylic acid) or polystyrene) as component 1 precipitant (such as water or ether) as component 2 and the monomer (methacrylic acid or polystyrene) as component 3. Therefore, for the FRRPP process, we have four mutual diffusivities in the mixture Dn is approximated as the mutual diffiisivity of the polymer and precipitant D22 is approximated as the mutual diffiisivity of the monomer and the precipitant D 2 is the mutual dif-fusivity for the mass transfer of the polymer due to composition gradient of the monomer and D21 is the mutual diffiisivity for the mass transfer of the monomer... 

Methacrylic Acid Methacrylic acid is more hydrophobic. 

---