Perfluorooctyl methacrylate

Table 12.1 Initiators and monomer used in dual initiator approach to block copolymers. CL caprolactone 4MCL 4-methyl caprolactone MMA methyl methacrylate CMA glycidyl methacrylate FOMA perfluorooctyl methacrylate 10-HA 10-hydroxydecanoic acid.

Compartmentalization by sequential monomer addition was also successfully demonstrated in the chemoenzymatic synthesis of block copolymers in SCCO2 using lH,lH,2H,2H-perfluorooctyl methacrylate (FOMA) as an ATRP monomer. Detailed analysis of the obtained polymer P(FOMA-i>-PCL) confirmed the presence of predominantly block copolymer structures (16). The clear advantage of the SCCO2 in this approach is that unlike conventional solvents it solubilises the fluorinated monomer. 

While the above-named resist compositions are spin-coated from an organic solvent and developed in SC CO2, a new resist composition whose resins are syntiiesized in SC CO2 (Scheme 6.30) are able to be both spin-coated and developed in SC CO2 has recently been reported. The copolymer resins are made by radical polymerization of TBMA and lH,lH-perfluorooctyl methacrylate... 

Poly(tetrahydropyranyl methacrylate-co-lH,lH-perfluorooctyl methacrylate) carbon dioxide 2004PHA... 

Poly[oligo(ethylene glycol) methacrylate-6-IH, lH,2H,2H-perfluorooctyl methacrylate] carbon dioixde 2004HWA... 

The properties of Parylenes can be tailored by forming copolymers. The fabrication consists of the simultaneous co-evaporation of two precursors with subsequent vapor deposition. Suitable comonomers are p-xylyl-ene, chloro-p-xylylene, perfluorooctyl methacrylate, and 4-vinylbiphenyl, and in general [2.2]paracyclophanes functionahzed with hydroxy, meth-oxy, amino, triflate, or trifluoroacetyl groups. ... 

Perfluoroalkyl vinyl ether copolymer resin, 227 Perfluorooctyl methacrylate, 74 PerlenetetracarboxyUc-bis-benzimidazole, 49 Perylene, 13, 49 Phenol, 141, 241, 257, 286 Phenolphthalein, 258, 263, 284, 286 Phenolsulfonic acid, 241 p-Phenoxybenzenesulfonyl chloride, 248 4-Phenoxybenzophenone, 213 p-Phenoxybenzoyl chloride, 210, 213, 248 Phenoxyethylacrylate, 540 4-(4-Phenoxyphenoxy)benzophenone, 213 p-Phenoxyphenoxybenzoyl chloride, 210, 213... 

Poly(dimethyl amino ethyl methacrylate-block-1 H, 1H,2H,2H-perfluorooctyl methacrylate). 

Although it was originally believed that poly(FOA) was not an effective stabilizer for the dispersion polymerization of PS (48), Shiho and DeSimone demonstrated that poly(FOA) and another fluorinated polymer, poly(l,l-dihydro-perfluorooctyl methacrylate) [poly(FOMA)], were actually good stabilizers for PS but required higher pressures than what had been used previously (65" C, 370 bar) (50). 

Finally, poly(divinylbenzene) (PDVB) was synthesized by dispersion polymerizations in CO2 (54). The stabilizer was a block copolymer of MMA and lH,lH,2H,2H-perfluorooctyl methacrylate. The absence of added stabilizer to the reaction (310 bar, 65°C) resulted in a precipitated polymer however, increasing the stabilizer concentration to 3 wt % resulted in 95% yield of uniform... 

Poly(methyl methacrylate) carbon dioxide and methyl methacrylate carbon dioxide and methyl methacrylate/ poly(virtylidene fluoride) carbon dioxide and poly [2-(A/,iV-dunethyl-aminoethyl) methacrylate-co-lH,lH-perfluorooctyl methacrylate] carbon dioxide and polystyrene carbon dioxide and 2-propanone 2009HE2 2009HE2 2008HWA 2010L1N 2009HE1... 

Poly(1,1,2,2-tetrahydroperfluorodecyl methacrylate) Poly(tetrahydropyranyl methacrylate-co-lH,lH-perfluorooctyl methacrylate) Poly[2-(3-thienyl)acetyl3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-1 -octanate]... 

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