Poly methacrylates grafting

Sugiyama K, Fukuchi M, Kishida A, Akashi M, and Kadoma Y. Preparation and characterization of poly (2-methacryloyloxyethyl phosphorylchohne-co-methyl methacrylate) graft copolyetherurethanes. 

Fig. 4.7 Modification of the pore openings of SBA-15 through surface grafting of the poly(methacrylate)-type polymerto prevent the leaching of proteins.

DENDRIGRAFT (ARBORESCENT)-POLY(STYRENE)-GRAFT-POLY(2-VINYLPYRIDINE) AND POLY(STYRENE)-GRAFT-POLY(TERT-BUTYL METHACRYLATE) COPOLYMERS... 

Mei Y, Wu T, Xu C, Langenbach KJ, Elliott JT, Vogt BD, Beers KL, Amis EJ, Washburn NR (2005) Tuning cell adhesion on gradient poly(2-hydroxyethyl methacrylate)-grafted surfaces. Langmuir 21 12309-12314... 

GBCH-polymers were the first synthetic materials that displayed relatively high thromboresistance. For instance, poly(methyl methacrylate) grafts, having been coated with GBCH and implanted in dog s vena cava, were patent for 14 days, while uncoated PMMA grafts were totally covered with thrombin within the first 2 hours44). 

Poly(methacrylic acid-grafted-ethylene glycol)... 

In addition, borane-containing POs can be prepared by copolymerization of olefin with borane monomers or by hydroboration of polyolefins including unsaturated groups, such as olefin-divinylbenzene copolymer and olefin-diene copolymers. Many kinds of graft copolymers, such as poly-elhylene-gra/f-poly( vinyl alcohol), PE-g-PMMA, polypropylcnc-gra/f-poly-(maleicanhydride-co-styrene), polypropylene-gra/f-poly(methacrylic acid), polypropylene-gra/f-poly(vinyl alcohol), polypropylene-gra/f-polycaprolac-tone (PP-g-PCL), polypropylcnc-gra/f-poly(methyl methacrylate) (PP-g-PMMA), poly( ethylene-co-propylene)-gra/f-poly(methyl methacrylate) (EPR-g-PMMA), and poly(ethylene-co-propylene)-gra/f-poly(maleic anhydride-costyrene), have been synthesized by such a method resulting in controllable composition and molecular microstructures [63-66]. 

Kaneko et al. have reported the preparation of EPR macromonomers, which is useful to synthesize PMMA-g-EPR graft copolymers [106]. Graft copolymers possessing a poly(methacrylate) backbone and EPR branches were successfully synthesized by the copolymerization of EPR macromonomers with MMA. Methacryloyl terminated EPR, which were EPR macromonomers, were prepared by the sequential end functionalization of EPRs with vinylidene end group via hydroalumination, oxidation, and esterification (Fig. 20). The ATRP method can be used for the copolymeriza-... 

Other authors have used different polymers with backbones such as poly(ethylene-propylene) rubbers or polyethylene oxide) grafted or interpenetrated with poly (acrylic acid), poly(methacrylic acid), poly(p-vinyl pyridine), or poly (vinyl alcohol) (237). The immobilization protocol was not... 

Poly(N-isopropylacrylamide) and poly(methacrylic acid) graft copolymer nonbiodegradable... 

Finally, libraries aimed to chiral resolution of racemates will be covered here in particular, the use of chiral stationary phases (CSPs) has recently been reported for the identification of materials to be used for chiral separation of racemates by HPLC. The group of Frechet reported the selection of two macroporous poly methacrylate-supported 4-aryl-1,4-dihydropyrimidines (DHPs) as CSPs for the separation of amino acid, anti-inflammatory drugs, and DHP racemates from an 140-member discrete DHP library (214,215) as well as a deconvolutive approach for the identification of the best selector phase from a 36-member pool library of macroporous polymethacrylate-grafted amino acid anilides (216,217). Welch and co-workers (218,219) reported the selection of the best CSP for the separation of a racemic amino acid amide from a 50-member discrete dipeptide iV-3,5-dinitrobenzoyl amide hbrary and the follow-up, focused 71-member library (220). Wang and Li (221) reported the synthesis and the Circular Dichroism- (CD) based screening of a 16-member library of CSPs for the HPLC resolution of a leucine ester. Welch et al. recentiy reviewed the field of combinatorial libraries for the discovery of novel CSPs (222). Dyer et al. (223) reported an automated synthetic and screening procedure based on Differential Scanning Calorimetry (DSC) for the selection of chiral diastereomeric salts to resolve racemic mixtures by crystallization. Clark Still rejxrrted another example which is discussed in detail in Section 9.5.4. 

The epoxy groups of poly(glycidyl methacrylate) grafted to cellulose were used for the chemical addition of dyes containing amino groups or phenolic hydroxy groups101. ... 

---