Hydroxypropyl methacrylate polymer

P-Hydroxypropyl methacrylate. See 2-Hydroxypropyl methacrylate 2-Hydroxypropyl methacrylate homopolymer 2-Hydroxypropyl methacrylate polymer. See Poly (2-hydroxypropyl methacrylate) Hydroxypropyl methylcellulose CAS 9004-65-3 INS464 E464... 

Synonyms 2-Hydroxypropyl methacrylate homopolymer 2-Hydroxypropyl methacrylate polymer Methacrylic acid, 2-hydroxypropyl ester, polymers 2-Methyl-2-propenoic acid, 2-hydroxypropyl ester, homopolymer 2-Propanediol, 1-methacrylate, polymers 2-Propenoic acid, 2-methyl-, 2-hydroxypropyl ester, homopolymer Empirical (C6Hi20s)x... 

Propylene Butylene Polymer Dichloropropane Propylene Glycol Methyl Ether Hydroxypropyl Acrylate Hydroxypropyl Methacrylate Propylene Glycol Propyleneimine Inhibited Propylene Oxide... 

Recently, further synthetic polymers have been proposed as plasma substitutes. Thus, Kopecek and Bazilova (56) examined poly[N-(2-hydroxypropyl)methacryl-amide] [22]. 

Soluble carriers include antibodies and soluble synthetic polymers such as poly(hydroxypropyl methacrylate), poly(lysine), poly(aspartic acid), polyvinylpyrrolidone), poly(N-vinyl-2-pyrrolidone-co-vinylamide) and poly (styrene co-maleic acid/anhydride). 

Sasaki et al. [151] prepared nondegradable disc-type ophthalmic inserts of P- blockers using different polymers. They found that inserts made from poly(hydroxypropyl methacrylate) were able to control the release of tilisolol hydrochloride. 

AC1 Acikses, A., Kaya, I., Sezek, U., and Kirilrrris, C., Syrrthesis, characterization and thermodynamic properties of poly(3-mesityl-2-hydroxypropyl methacrylate-co-A-vinyl-2-pyrrolidone). Polymer, 46, 11322, 2005. 

Aky (C8-10) glycldyl ether monomer, actuate coatings Bis l[[4-(ethenyloxy) methyl] cyclohexyl] melhyU terephthalate Bis (4-vinyl oxy huiyt) hexanedlylbiscarbamate monomer, acrylate/epoxy coatings VEctomer VE 4051 monomer, acrylic polymers Methylacrylate monomer, acrylic resins Butyl methacrylate Hydroxypropyl methacrylate Isobutyl methacrylate monomer, acrylics... 

A photopolymerized microfluidic device consisting of two inlets, active mixing chamber containing a magnetic stir bar, a single reaction chaimel (500 pm x 600 pm), and one outlet has been used for ATRP reaction of 2-hydroxypropyl methacrylate (HPMA) initiated by methyl 2-bromopropionate (Fig. 23) [205]. The molecular weight can be controlled by changing the residence time at the different flow rates (Table 5). The kinetics and polymer properties are similar to those for the batch reactions reported in the literature [206]. Furthermore, a block copolymer poly... 

Cationic amino acid-based polymers possess limited transfection efficacies due to their high toxieities. To solve this problem. Pun and colleagues prepared poly(L-lysine) (PLL) and poly(hydroxypropyl methacrylate) (PHPMA)... 

Methacrylic acid methyl ester polymers. See Polymethyl methacrylate Methacrylic acid, monoester with 1,2-propanediol. See Hydroxypropyl methacrylate... 

Propanediol, 1-methacrylate, polymers. See Poly (2-hydroxypropyl methacrylate)... 

Bis [[[4-(ethenyloxy) methyl] cyclohexyl] methyl] terephthalate 1,4-Cyclohexanedicarboxylic acid Dicyclopentenyl acrylate Dicyclopentenyl methacrylate Dimethyl maleate 2-Hydroxyethylethylene urea Hydroxypropyl methacrylate Jsooctyl acrylate 2-Phenoxyethyl methacrylate 3-[(Prop-1-en-2-yl) phenyl] prop-2-yl isocyanate N-Vinyl formamide monomer, concrete impregnation Methyl methacrylate monomer, concrete resurfacing Dicyclopentenyl methacrylate monomer, conductive polymers... 

Bis (4-methacryloylthiophenyl) sulfide Bis (4-vinylthiophenyl) sulfide monomer, hydrophilic polymer synthesis 2-Hydroxypropyl methacrylate monomer, inks 2-Hydroxyethylethylene urea monomer, large-volume polymers Methacrylic acid monomer, large-volume resins Methacrylic acid monomer, lube oil additives Butyl methacrylate monomer, lubricant additives Dicyclopentenyl methacrylate 2-Phenoxyethyl methacrylate 3,3,5-Trimethylcyclohexyl methacrylate... 

Hydroxypropyl methacrylate Jsodecyl methacrylate Jsooctyl 3-mercaptopropionate t-Octyl mercaptan Polybutene Polycarbonate Zinc methacrylate polymer modifier, acrylic elastomers Allyl methacrylate polymer modifier, adhesives Allyl methacrylate Cyclohexyl methacrylate polymer modifier, anaerobic adhesives Cyclohexyl methacrylate polymer modifier, epoxies Aminoethylaminopropylmethylsiloxane/dimeth yisiloxane copolymer ... 

Different types of water-based emulsions are used in EPI adhesives. The most common are poly(vinyl acetate) (PVAc) emulsion, ethylene vinyl acetate (EVAc) emulsion, vinyl acetate-acrylate copolymerized (VAAC) emulsion, acrylic-styrene (AcSt) emulsion or styrene-butadiene rubber (SBR) latex or modified versions of these emulsion types [1, 8, 9], It has also been reported that tri- or ter-polymer emulsions like vinyl acetate-butyl acrylate-hydroxypropyl methacrylate or emulsions with different combinations of block copolymers can be used [4], Emulsion polymers containing cross-linking functional groups are especially well suited [4,6, 9]. The choice of emulsion(s) will, to a large extent, influence the adhesive properties such as setting time, bond quality, heat resistance, and moisture resistance. EPI adhesive systems are, however, very complex and the total composition (including the choice of cross-linker) and the interaction between the different components will determine the properties of the adhesive. Due to this it is difficult to describe in detail the effect of choosing one type of emulsion over the other. 

Hydroxypropyl methacrylate/methy1 aerylate/methy1 methacrylate terpolymers and phthalic acid/trimethylol-propane copolymers were grafted with IBM by Rosenkranz et al. (22,23). These polymers, when formulated with 2-tert-butylanthraquinone, are irradiated with UV light to give insoluble coatings useful in the manufacture of printed circuits and relief printing plates. 

Several recent studies have demonstrated ATRP reactions within microfluidic devices. An initial study demonstrates the use of a thiolene polymer based reactor with rectangular microchannels (500 x 600 j,m) [86]. The device consists of two inlet channels, an active mixing chamber containing a magnetic stir bar and one outlet channel. Homopolymerization of 2-hydroxypropyl methacrylate (HPMA) by ATRP was demonstrated in this device and it was shown that the kinetics and product properties were similar to those for experiments performed in a batch reactor. This technique provides a fast way of screening various ATRP reaction conditions while using a minimum of raw materials. 

The acrylic monomers preferred in the preparation of UV curable inks and coatings or in the photoprepolymer printing plate procedure are 2-hydroxyethyl acrylate (2-HEA), 2-hydroxypropyl acrylate (2-HPA), 2-hydroxypropyl methacrylate (2-HPMA), 2-hydroxy-ethyl methacrylate (2-HEMA) and 2-ethylhexyl acrylate (2-EHA). Also, 2-HPMA is used in light-sensitive compositions for fissure sealant adhesives or bonding preparations in dentistry and in Napp printing plates. Various mono(meth)acrylates can be used in water-based acrylic latex paints. Plastics dispersions of acrylic polymers are used as binders or thickeners in paints as well as in cosmetic creams. The monomer content is usually less than 0.3% (Bjorkner 1995). 

Table 3.9 shows some results obtained by applying this method to a range of acrylic polymers. The calculated recoveries are greater than 95 % for polymers containing between 10 and 100% acrylic monomer. The method has 99% confidence interval of 0.8. The presence of comonomers such as styrene, acrylonitrile, vinyl acetate, acrylamide, or acrylic acid does not change the recovery of acrylate or methacrylate esters. Non-quantitative results are obtained, however, for polymers containing hydroxypropyl methacrylate. 

A large variety of addition copolymers and terpolymers, prepared from hydroxyalkyl acrylates and/or methacrylates have been treated with MA to prepare polymers with pendent maleate residues.An addition polymer prepared from ethyl acrylate-hydroxypropyl methacrylate-styrene was treated sequentially with MA and propylene oxide.Blends of these polymers with vinyl monomers were cured with peroxides to obtain films with physical properties better than regular cured unsaturated polyesters. In another example, a styrene-butyl acrylate-hydroxyethyl methacrylate terpoly-mer was treated with MA to obtain a molding resin.When blended with styrene and cured with peroxides, the molding exhibited low shrink (less than 5%) and Rockwell hardness (M scale) 55. The same chemistry and technology have been explored for preparing radiation-curable coatings. " ... 

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