Styrene benzyl acrylate copolymer

A white ink composition for inkjet textile printing has been developed that protects the discoloring of the dye on the textile piece (48). An anionic water-soluble resin which is obtained by neutralizing the resin is used as the polymer dispersant. The resin includes copolymers such as an acryUc acid/n-butyl acrylate/benzyl meth-acrylate/styrene copolymer with a glass transition temperature of 40°C. 

Either SAN styrene-allyl methacrylate-butyl acrylate-methyl methacrylate copolymer, or with a multilayered copolymer from styrene, allyl methacrylate, benzyl acrylate, divinylbenzene toughening, high mechanical performance, solvent resistance Kishida etal., 1978... 

Hydrophobic regions can be one or two small, well-defined blocks of pendant hydrophobic moieties in an otherwise water-soluble polymer (2-4). An example is a water-soluble sulfonated BAB triblock copolymer where B is hydrophobic f-butylstyrene and A is vinyltoluene (2). However, hydro-phobic regions can also be less well-defined as well as more numerous in a polymer molecule than is the case for a triblock copolymer (5-22). For example, pendant alkyl esters appear to have been randomly incorporated in styrene-maleic anhydride (5) and vinyl benzyl ether-styrene-maleic anhydride (6-ii) copolymers. Also, alkyl polyoxyethylene acrylate monomers can be copolymerized with acrylamide to yield copolymers with pendant hydrophobic chains (12-15). More recently it was found (16-22) that small amounts of water-insoluble monomers that are solubilized by surfactants into aqueous solutions of a hydrophilic monomer produce copolymers with pendant hydrophobic chains, but the size, number, and nature of the hydro-phobic regions has not been determined. 

Styrene/allyl benzoate copolymer Styrene/MA copolymer Styrene/PVP copolymer Sucrose acetate isobutyrate Sucrose benzoate Sucrose benzoate/sucrose acetate isobutyrate/butyl benzyl phthalate copolymer Sucrose benzoate/sucrose acetate isobutyrate/butyl benzyl phthalate/methyl methacrylate copolymer Sucrose benzoate/sucrose acetate isobutyrate copolymer TEA-acrylates/acrylonitrogens copolymer Tosylamide/epoxy resin Tosylamide/formaldehyde resin Triacetin Tributyl citrate Tricetyl phosphate Tricontanyl PVP... 

It should be noted that Ito and Yamashita previously reported a g values of U).8 for copolymers of styrene with methyl acrylate and benzyl acrylate based on studies of the 60 MHz H-NMR spectra of the copolymers. However, the radically prepared homopolymers of styrene... 

Some specific recent applications of the GC-MS technique to various types of polymers include the following PE [49,50], poly(l-octene) [51], poly(l-decene) [51], poly(l-dodecene) [51], 1-octene-l-decene-l-dodecene terpolymer [51], chlorinated polyethylene [52], polyolefins [53, 54], acrylic acid methacrylic acid copolymers [55], polyacrylates [56], styrene-butadiene and other rubbers [57-59], nitrile rubber [60], natural rubbers [61, 62], chlorinated natural rubber [63, 64], polychloroprene [65], PVC [66-68], silicones [69, 70], polycarbonates [71], styrene-isoprene copolymers [72], substituted PS [73], polypropylene carbonate [74], ethylene-vinyl acetate copolymers [75], Nylon [76], polyisopropenyl cyclohexane a-methyl styrene copolymers [77], m-cresol-novolac epoxy resins [78], polymeric flame retardants [79], poly(4-N-alkyl styrenes) [80], polyvinyl pyrrolidone [81], vinyl pyrrolidone-methyl acryloxysilicone copolymers [82], polybutylcyanoacrylate [83], polysulfide copolymers [84], poly(diethyl-2-methacryloxy)ethyl phosphate [85], ethane-carbon monoxide copolymers [86], polyetherimide [87], bisphenol A [88], ethyl styrene [89], styrene-isoprene block copolymer [89], polyvinyl alcohol-co-vinyl acetate [90], epoxide thiol [91], maleic acid-propylene copolymer [92], P-hydroxy butyrate-P-hydroxy valerate copolymer [93], polycaprolactams [39,94], PS [95,96], polypyrrole [95,96], polyhydroxy alkanoates [97], poly(p-chloromethyl) styrene [81], polybenzooxazines and siloxy substituted polyoxadisila-pentanylenes [98,99] poly benzyl methacrylates [100], polyolefin blends after ageing in soil [101] and polystyrene peroxide [43]. 

The acrylate- and methacrylate-derivatized r 5-(benzene)tricarbonylchromium monomers 20 65,66,68,72 21,69>72 and 2273 (Scheme 1.2) were synthesized from benzyl alcohol or 2-phenylethanol when reacted with Cr(CO)6. The alcohols were esterified with either acrylyl or methacrylyl chloride in ether/pyridine and purified by multiple recrystallizations from CS2. Homopolymerizations proceeded in classic fashion with no special electronic effects from the rr-complexed Cr(CO)3 moiety.65,73 Acrylate 20 was copolymerized with styrene and methyl methacrylate and the reactivity ratios were obtained.65 Acrylate 21 and methacrylate, 22, copolymerized readily with styrene, methyl acrylate, acrylonitrile, and 2-phenylethyl acrylate to give bimodal molecular-weight distributions using AIBN initiation.69 Copolymerization of 20 with ferrocenylmethyl acrylate, 2, generates copolymers with varying mole ratios of two transition metals, Cr and Fe (see structure 34).65... 

Numerous pieces of evidence were obtained for such a mechanism (low molecular weights of the copolymers, study of the interaction of stable radicals with such copper complexes, etc.). A triple radical copolymerization of an MCM based on a Co(II) complex of a Schiff base - the product of condensation of 4-( -vinylbenzyloxy)salicylaldehyde with 1,2-diaminocyclohexanone - gave a product in which one unit of MCM accounts for 20 units of styrene and 4 units of divinylbenzene [128]. There are reports of quantitative studies in the copolymerization of a Cu(II)-containing chelate monomer based on ethyl-a-(acetoacetoxymethyl)acrylate with styrene and benzyl methacrylate (40 °C, THF) [129]. The resulting copol5miers contained 52 and 72 mol% of MCMs (comonomers styrene and benzyl methacrylate, respectively). 

The variability in the pyrolysis profiles of the different classes of coatings is self-evident. The interpretation of the composition revealed is as follows The acrylic lacquer (General Motors) is a methyl methacrylate/methacrylic acid copolymer plasticized with dibutyl-, butyl cyclohexyl-, and butyl benzyl phthalates. The acrylic enamel (Ford) is a styrene/ethylhexyl acrylale/methyl methacrylate terpolymer. The alkyd enamel (Honda) pyrolysis profile indicates that the paint resin is an orthoph-thaUc alkyd containing a butylated-amino resin cross-linking component. 

MOPS-Na, MOPS sodium salt. See Sodium 3-morpholino propane sulfonate Morcryl 134. See Styrene/acrylates copolymer Mordant blue 79. See Acid red 14 Mordant green 11. See Acid green 19 Mordant red 11. See Alizarin Mordant rouge. See Aluminum diacetate Morellone. See Benzyl dipropyl ketone... 

Acrylic elastomer Chlorotrifluoroethylene polymer EPDM rubber Ethylene/ethyl acrylate copolymer Polyvinyl chloride pPDI-PTMEG jSilicone elastomer Styrenated diphenylamine Styrene-ethylene/butylene-styrene block copolymer Tetrafluoroethylene/propylene copolymer gaskets, closure-sealing food containers Arachidyl-behenyl amide Azodicarbonamide Benzyl alcohol Butylene glycol Carbon, activated... 

Block copolymers are often the choice for a wide variety of supramolecular assembhes, in which the fundamental driving force involves the mutual immiscibihly of the blocks and/or the immiscibility of one of the blocks in the bulk solvent. For example, poly(styrene-co-acrylic acid) block copolymers exhibit several interesting amphiphihc assembhes [181]. These self-assembled stmctures are the result of the incompahbihty between the hydrophobic polystyrene block and the hydrophihc poly(acryhc acid) block. The consequences of incorporating carboxyhc acid and benzyl moiehes, the key hydrophihc and hydrophobic funchonahhes in poly(acryhc acid) and polystyrene respechvely, within the same monomer of a homopolymer are interesting from an intramolecular phase separahon perspechve [182]. 

Some block copolymers were also prepared by RTTP, such as poly(vinylidene chloride-co-methyl acrylate)-b-polystyr-ene, ° poly(actylic add-co-butyl acrylate)-b-poly(butyl acrylate-co-styrene), " polystyrene-b-poly(acrylic add), poly-(vinyl benzyl chloride)-b-polystyrene quatemized with triethylamine, and poly(MMA)-b-poly(dimethyl(metha-cryloyloxy)methyl phosphonate) as well as ABA and BAB copolymers where A is rich in styrene and B is rich in butyl acrylate. 

IGC was also use to elucidate the nature of the interaction of both reactives and products with the surface of heterogeneous catalysts in order to obtain information for understanding the mechanism of the reaction. Xie et al. [31] proposed a mechanism for the partial oxidation of propylene to acrylic acid based on the adsorption parameters of reactive and products on styrene divinylbenzene copolymer (SDB) and Pd supported on SDB. Likewise, Dfaz et al. [53] studied the performance of Fe-ZSM-5 catalysts for benzylation of benzene with benzyl chloride in terms of their chemical and adsorption properties. 

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