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Solvent-polymer interactions in polybutadienes
Macromolecules, 1993Infinite-dilution activity coefficients of 26 solvents in three polybutadienes were determined by inverse gas chromatography in the temperature range 40-100°C. The polybutadienes have well-characterized structure and different molecular weights. The data are useful for the development of thermodynamic models for polymer-solvent interaction and for ...
ALESSI, PAOLO +3 more
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Synthesis of Flower‐Like Polybutadiene
Macromolecular Chemistry and Physics, 2017Synthesis of complex macromolecular architectures exhibiting no chain ends such as flower‐like polymers is still of interest in the aim of investigating their physicochemical properties. For this purpose, poly(3,4‐dimethyl maleic imidoethyl acrylate)‐block‐polybutadiene‐block‐poly(3,4‐dimethyl maleic imidoethyl acrylate) triblock copolymer is ...
Nicol, Erwan +4 more
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2009
Abstract Major Applications With one chiral center, 1,2-polybutadiene can exist in the amorphous atactic form and two crystalline forms: isotactic and syndiotactic. In the formation of 1,2-polybutadiene, it is believed that the syn p-allyl form yields the syndiotactic structure, while the anti p-allyl form yields the isotactic structures.
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Abstract Major Applications With one chiral center, 1,2-polybutadiene can exist in the amorphous atactic form and two crystalline forms: isotactic and syndiotactic. In the formation of 1,2-polybutadiene, it is believed that the syn p-allyl form yields the syndiotactic structure, while the anti p-allyl form yields the isotactic structures.
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Cis‐trans isomerization in polybutadiene
Journal of Polymer Science, 1957Abstract About twenty years ago, in an effort to transform natural rubber into gutta-percha, Meyer and Ferri irradiated a solution of Hevea in cyclohexane with ultraviolet light, but were unable to detect any cis-trans isomerization in polyisoprene.
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INFRARED SPECTRA OF POLYBUTADIENES. NOTE I: SYNDIOTACTIC-1,2 POLYBUTADIENE
1967ABSTRACT The infrared spectrum of syndiotactic-1,2 polybutadiene was studied on polymer prepared by polymerization of butadiene with the aid of a catalyst based on triethyl aluminum and vanadium triacetylacetonate, and subsequent cold extraction with benzene.
D. MORERO, E. MANTICA, L. PORRI
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2009
Abstract Major Applications Tire treads, carcass, belts, hoses, gaskets, seals, and protective coatings; component in other synthetic rubbers and blends. Properties of Special Interest Good low-temperature properties and adhesion to metals; good resilience, durability, and abrasion resistance.
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Abstract Major Applications Tire treads, carcass, belts, hoses, gaskets, seals, and protective coatings; component in other synthetic rubbers and blends. Properties of Special Interest Good low-temperature properties and adhesion to metals; good resilience, durability, and abrasion resistance.
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Polybutadiene Vitrimers with Tunable Epoxy Ratios: Preparation and Properties
Polymers, 2021Suyun Jie, Bo-Geng Li
exaly
POLYBUTADIENE, POLYBUTADIENE PRODUCTION METHOD, POLYBUTADIENE COMPOSITION, TIRE, AND RESIN MEMBER
2020TAKANO SHIGENAGA +4 more
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Modification of Polybutadiene by Transition Metal Catalysts: Hydroacylation of Polybutadiene
2000Chul-Ho Jun +3 more
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