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Poly methyl ether acrylate

Poly(ethylene terephtlhalate) Phenol-formaldehyde Polyimide Polyisobutylene Poly(methyl methacrylate), acrylic Poly-4-methylpentene-1 Polyoxymethylene polyformaldehyde, acetal Polypropylene Polyphenylene ether Polyphenylene oxide Poly(phenylene sulphide) Poly(phenylene sulphone) Polystyrene Polysulfone Polytetrafluoroethylene Polyurethane Poly(vinyl acetate) Poly(vinyl alcohol) Poly(vinyl butyral) Poly(vinyl chloride) Poly(vinylidene chloride) Poly(vinylidene fluoride) Poly(vinyl formal) Polyvinylcarbazole Styrene Acrylonitrile Styrene butadiene rubber Styrene-butadiene-styrene Urea-formaldehyde Unsaturated polyester... [Pg.434]

Recent attempts to prepare 26 by RAFT, however, failed [153]. Double hydrophilic block copolymers of NIPAM and 23e [154], as well as of N,N-diethylacrylamide and 23b [155], were prepared with the CTA benzyl dithiobenzoate, and exhibit LCST and UCST behavior in water. The new polymer 51 is also part of amphiphiUc di- and triblock copolymers [152]. Diblock copolymers with poly(ethylene glycol) methyl ether acrylate, dimethylacry-lamide, or 4-vinylstyrene sulfonate are macrosurfactants with a switch-able hydrophobic block. Triblock copolymers containing additionally 4-vinylbenzoic acid differ in the nature of the hydrophilic part [152]. Near-monodisperse block copolymers of N,N-dimethacrylamide and 49a were synthesized in different ways via macro-CTAs of both monomers as the first step. Such sulfobetaine block polymers form aggregates in pure water but are molecularly dissolved after addition of salt [152,156,157]. [Pg.177]

Moreover, poly(a-methylolbenzoin methyl ether acrylate) [poly(MBA)] has been checked in the UV induced polymerization of styrene and compared with poly(AB) and other low-molecular-weight structural models such as benzoin, a-methylol benzoin methyl ether (MBE) and a-methylol ben2 in methyl ether acetate (MBAc) [107]. [Pg.174]

To prepare multilayer membranes, another irradiation method to prepare cross-linked microporous multilayer membranes with enhanced thermal stability has been developed. It is realized by two steps. First, the polymer-blended layers, such as poly(ethylene glycol) diacrylate/poly(ethylene glycol) methyl ether acrylate are coated onto polyolefin microporous membranes. Second, the resultant membranes are irradiated to form chemically cross-linked membranes. They exhibited higher thermal and electrochemical properties compared to conventional separators. TOth the increase of irradiation dose, the thermal stability of the resultant membranes increases accordingly. By using the microporous multilayer membranes, the advantages of each component layers are well combined. [Pg.226]

Poly[oligo(ethylene glycol) methyl ether acrylate] water 2007SKR... [Pg.170]

Poly(ethylene glycol), methyl ether acrylate Acrylic acid-methoxy(polyethylene glycol) ester 32 17 1-39-4 Poly (oxy-1,2-ethanediyl), ot-( 1 -oxo-2-propenyl)- o-methoxy- R (C2H40) C4H6O2... [Pg.2286]

Maynard and coworkers synthesized Poly(ethylene glycol) methyl ether acrylate (PEGA) via RAFT polymerization and dithioester functional groups at the chain end, which were reduced via aminolysis and reacted with divinyl sulfone to afford semitelechelic vinyl sulfone polymers. Thiol-ene reaction was then used to prepare conjugates between the vinyl-terminated polymer and a... [Pg.270]

A number of higher poly(vinyl ether)s, in particular the ethyl and butyl polymers, have found use as adhesives. When antioxidants are incorporated, pressure-sensitive adhesive tapes from poly(vinyl ethyl ether) are said to have twice the shelf life of similar tapes from natural rubber. Copolymers of vinyl isobutyl ether with methyl acrylate and ethyl acrylate (Acronal series) and with vinyl chloride have been commercially marketed. The first two products have been used as adhesives and impregnating agents for textile, paper and leather whilst the latter (Vinoflex MP 400) has found use in surface coatings. [Pg.476]

The strength of ion binding is enhanced when the arrangements of the functional groups permit chelate formation (Begala Strauss, 1972). Thus, magnesium is more firmly bound to poly(vinyl methyl ether-maleic acid) than to either poly(acrylic acid) or poly(ethylene maleic add). [Pg.71]

Crasto, A.S., Own, S.H. and Subramanian, R.V. (1988). The influence of the interphase on composite properties Poly(cthylene-co-acrylic acid) and poly(methyl vinyl ether-co-maleic anhydride) electrode-posited on graphite fibers. Polym. Composites 9, 78-92. [Pg.321]

The same type of addition—as shown by X-ray analysis—occurs in the cationic polymerization of alkenyl ethers R—CH=CH—OR and of 8-chlorovinyl ethers (395). However, NMR analysis showed the presence of some configurational disorder (396). The stereochemistry of acrylate polymerization, determined by the use of deuterated monomers, was found to be strongly dependent on the reaction environment and, in particular, on the solvation of the growing-chain-catalyst system at both the a and jS carbon atoms (390, 397-399). Non-solvated contact ion pairs such as those existing in the presence of lithium catalysts in toluene at low temperature, are responsible for the formation of threo isotactic sequences from cis monomers and, therefore, involve a trans addition in contrast, solvent separated ion pairs (fluorenyllithium in THF) give rise to a predominantly syndiotactic polymer. Finally, in mixed ether-hydrocarbon solvents where there are probably peripherally solvated ion pairs, a predominantly isotactic polymer with nonconstant stereochemistry in the jS position is obtained. It seems evident fiom this complexity of situations that the micro-tacticity of anionic poly(methyl methacrylate) cannot be interpreted by a simple Bernoulli distribution, as has already been discussed in Sect. III-A. [Pg.89]

Polymer Blends. The miscibility of polyethylene oxide) with a number of other polymers has been studied, eg, with poly(methyl methacrylate) (18—23), poly(vinyl acetate) (24—27), polyvinylpyrrolidinone (28), nylon (29), poly (vinyl alcohol) (30), phenoxy resins (31), cellulose (32), cellulose ethers (33), poly(vinyl chloride) (34), poly(lactic acid) (35), poly(hydroxybutyrate) (36), poly(acrylic acid) (37), polypropylene (38), and polyethylene (39). [Pg.342]


See other pages where Poly methyl ether acrylate is mentioned: [Pg.313]    [Pg.10]    [Pg.462]    [Pg.218]    [Pg.194]    [Pg.14]    [Pg.651]    [Pg.504]    [Pg.118]    [Pg.393]    [Pg.91]    [Pg.717]    [Pg.4]    [Pg.107]    [Pg.26]    [Pg.32]    [Pg.288]    [Pg.66]    [Pg.651]    [Pg.90]    [Pg.295]    [Pg.360]    [Pg.17]    [Pg.664]    [Pg.19]    [Pg.769]    [Pg.33]    [Pg.92]   
See also in sourсe #XX -- [ Pg.96 ]

See also in sourсe #XX -- [ Pg.96 ]




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