Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Hydrogen Bond Containing Block Copolymers

HYDROGEN BOND FUNOTIONALIZED BLOOK OOPOLYMERS AND TELECHELIC OLIGOMERS [Pg.74]

HYDROGEN BOND CONTAINING BLOCK COPOLYMERS 81 DMTrO,... [Pg.81]

Commercially, anionic polymerization is limited to three monomers styrene, butadiene, and isoprene [78-79-5], therefore only two useful A—B—A block copolymers, S—B—S and S—I—S, can be produced direcdy. In both cases, the elastomer segments contain double bonds which are reactive and limit the stabhity of the product. To improve stabhity, the polybutadiene mid-segment can be polymerized as a random mixture of two stmctural forms, the 1,4 and 1,2 isomers, by addition of an inert polar material to the polymerization solvent ethers and amines have been suggested for this purpose (46). Upon hydrogenation, these isomers give a copolymer of ethylene and butylene. [Pg.15]

Harthcock M.A., Probing the complex hydrogen bonding stmeture of urethane block co-pol3miers and various acid containing copolymers using infra red spectroscopy. Polymer, 30, 1234, 1989. [Pg.160]

Acid-containing polymers, hydrogen bonding, 260 Acrylic monomers photografting, 172,173/,174 UV curing, 212-213 Acrylic-acrylic block copolymers, synthesis, 259... [Pg.472]

Nucleobase Containing Hydrogen Bonding Block Copolymers... [Pg.76]

Block Copolymers Containing Other Hydrogen Bonding Arrays... [Pg.83]

See other pages where Hydrogen Bond Containing Block Copolymers is mentioned: [Pg.73]    [Pg.75]    [Pg.79]    [Pg.83]    [Pg.94]    [Pg.73]    [Pg.75]    [Pg.79]    [Pg.83]    [Pg.94]    [Pg.83]    [Pg.260]    [Pg.72]    [Pg.78]    [Pg.90]    [Pg.33]    [Pg.27]    [Pg.44]    [Pg.351]    [Pg.1143]    [Pg.122]    [Pg.56]    [Pg.536]    [Pg.260]    [Pg.184]    [Pg.121]    [Pg.127]    [Pg.106]    [Pg.107]    [Pg.133]    [Pg.151]    [Pg.175]    [Pg.216]    [Pg.506]    [Pg.19]    [Pg.19]    [Pg.66]    [Pg.74]    [Pg.74]    [Pg.76]    [Pg.76]    [Pg.79]    [Pg.80]    [Pg.82]    [Pg.83]    [Pg.84]    [Pg.92]    [Pg.93]   


SEARCH



Block Copolymers Containing Other Hydrogen Bonding Arrays

Bonded blocks

Containers hydrogen

Copolymer containing

Copolymer hydrogenation

Hydrogen-bonded block copolymers

Hydrogenated block copolymers

© 2024 chempedia.info