Glyceryl methacrylate

In some cases hydrogen donating functions can be protected hydroxyethyl methacrylate and glyceryl methacrylate 16,17) can undergo anionic polymerization as silyl-ether or-acetal, respectively. After polymerization the OH functions are recovered by mild acid hydrolysis. Similarly, p-hydroxyethylstyrene can be polymerized an-... 

Some tailor-made homopolymers can serve as starting points for chemical modifications to yield new species. Poly(hydroxyethyl methacrylate) and poly(glyceryl methacrylate) 16), already mentioned, are obtained upon hydrolysis of the OH-protecting groups that allow the anionic polymerization to proceed. Another example is the acid hydrolysis of poly(t-butyl methacrylate), a reaction which proceeds easily to completion, yielding poly(methacrylic acid) of known degree of polymerization and narrow molecular weight distribution 44 45). 

Glyceryl methacrylate GMA Wettability Gas transmissibility Elydrophilicity Machineability... 

Figure 5 The mutual diffusion coefficient, D, of sodium chloride as a function of reciprocal matrix hydration, H, in various methacrylate gels. HPMA-GMA polyfhydroxypro-pyl methacrylate-co-glyceryl methacrylate) HEMA polyfhydroxyethyl methacrylate) MMA-GMA poly(methyl methacrylate-co-glyceryl methacrylate) HEMA-MMA poly-(hydroxyethyl methacrylate-co-methyl methacrylate) HPMA-MMA polyfhydroxypropyl methacrylate-co-methyl methacrylate) HPMA-GDMA polyfhydroxypropyl methacry-late-co-glyceryl dimethacrylate). (From Ref. 64.)...

The cylindrical nanoaggregate precursor approach has been used to prepare nanotubes from other triblock copolymers including PGMA-PCEMA-PtBA, where PGM A denotes poly(glyceryl methacrylate) [52]. 

Blemmer BMA. See Butyl methacrylate Blemmer CHMA. See Cyclohexyl methacrylate Blemmer CMA. See Cetyl methacrylate Blemmer DFA. See Glycidyl coconate Blemmer E. See 2-Hydroxyethyl methacrylate Blemmer EMMA. See 2-Ethyl hexyl methacrylate Blemmer EMA. See Ethyl methacrylate Blemmer G. See Glycidyl methacrylate Blemmer GLM. See Glyceryl methacrylate Blemmer GMR. See Glyceryl dimethacrylate Blemmer GP. See Glyceryl polyacrylate... 

Glycerol monoleate. See Glyceryl oleate Glycerol monomethacrylate. See Glyceryl methacrylate... 

Mhoromer D-1132. See Glyceryl methacrylate Mhoromer D-1133. See PEG-4 dimethacrylate Mhoromer D-1135. See PEG-3 methyl ether methacrylate... 

Rohamere D 1132. See Glyceryl methacrylate Rohamere D6854-0. See N-Methylol methacrylamide... 

Glyceryl methacrylate acrylic resin, paint Glyceryl methacrylate acrylic resin, soft contact lens Glyceryl methacrylate acrylic rod, cast PEG-3 dimethacrylate acrylic sheet modifier Ethylene glycol dimethacrylate acrylonitrile inhibitor Hydroquinone monomethyl ether acrylonitrile mfg. 

Allyl glycidyl ether Butyl methacrylate Cetyl methacrylate 2-Ethylhexyl methacrylate Glyceryl methacrylate... 

Glyceryl methacrylate Hydroxypropyl methacrylate paper processing... 

R)-(-)-1 -Cyclohexylethylamine 5915-41-3 Bel dene 329 Bellacide 325 Terbuthylazine 5919-74-4 Blemmer GLM Glyceryl methacrylate Mhoromer D-1132 Rohamere D 1132 5934-29-2... 

The formation of a hydrogel upon mixing a poly(vinyl alcohol) (PVA) solution with a borax solution was reported more than six decades ago. Many other polyhydroxy polymers, such as poly(glyceryl methacrylate) and some polysaccharides,can also be gelled by borax. NMR spectroscopy studies indicated that the B(OH)4 anion binds to alternate OH groups on the polymer, especially when they are in the meso configuration. The nature of the crosslink is not absolutely clear, as there are proposals for the borate ion to link to both chains directly, while others have suggested that one of the links is via the sodium ion. ... 

So what is known about the kinetics of C3M association and dissociation In 1998, Cohen Stuart and co-workers first studied the formation kinetics of H-C3Ms for poly((dimethylamino)ethyl methacrylate)-co-poly-(glyceryl methacrylate) (PDMAEMA -co-PGMA) and poly(acrylic acid) (PAA) [17]. A strong excess... 

It is well known that addition of a small amount of sodium borate, SB, to an aqueous solution of poly(vinyl alcohol), PVA, enhances the viscosity remarkably [7]. This is due to the formation of a complex between two ols, i.e. hydroxy groups and the borate anion, which plays a role of a transient cross-linker among the PVA chains. Similar behavior has been reported for several other polyhydroxy polymers such as poly(glyceryl methacrylate) [8] and polysaccharides [9-11]. 

We found the criterion of preferential wetting to be the most realistic for deciding the hydrophilic character of solid and gel surfaces. Table I contains the water-in-octane contact angle for polyethylene, PMMA, PHEMA, poly(2-hydroxyethyl acrylate) [PHEA], poly(glyceryl methacrylate) [PGMA], and poly-(acrylamide) [PAA]. Using the 90 as the dividing value, we can see that by this definition polyethylene and PMMA have hydro-... 

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