Synthesis of New Elastomers with Controlled Structures Based on Alkylene Oxides, Grafted by ROMP

Spurcaciu, Bogdan; Drăguţan, Ileana; Nicolae, Cristian‐Andi; Buzdugan, Emil; Drăguţan, Valerian

doi:10.1007/978-1-4020-6091-5_21

Cited by 2 publications

(2 citation statements)

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“…12). The authors stated that the resulting polymer has good properties for applications in hoses and fittings in contact with aggressive media [90].…”

Section: Synthesis Of Functional Polymers and Co-polymersmentioning

confidence: 99%

“…Examples for this approach are the synthesis of hydroxy-terminated polybutadiene [93] and polyisoprene [94] using the bis-(tert-butyldimethylsilyl)-ether of cis-1,4-butenediole and cis-1,4-diacetoxy-2- Fig. 12 Grafting of cyclooctene to the allylic groups of the alkylene oxide copolymer [90] butene, respectively, as CTA followed by hydrolysis. Other examples are the synthesis of cyano and chloro end groups using the corresponding 1,4-dicyano and 1,4-dichloro-2-butenes as CTA [95] or carboxy-telechelic polyolefins using maleic acid as CTA [96].…”

Section: Telechelic Polymers/oligomers and Functional Moleculesmentioning

confidence: 99%

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Olefin metathesis meets rubber chemistry and technology

Leimgruber

Trimmel

2015

Monatsh Chem

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This article summarizes possible applications of olefin metathesis in rubber chemistry and technology. There are three main research directives with valuable contributions to the synthesis, recycling, and characterization of elastomers. First, ring opening metathesis polymerization as well as acyclic diene metathesis polycondensation yields polyalkenamers with cross-linkable double bonds, and thus can be used for the synthesis of defined rubbers serving as raw materials in rubber technology. Secondly, by cross metathesis reaction, natural rubber (and synthetic rubber) can be functionalized resulting in telechelic polymers or small molecule specialty chemicals. Thirdly, olefin metathesis offers the possibility of degrading the cross-linked rubber network into smaller soluble pieces, enabling different analytical possibilities such as characterization of cross-linking sites, determination of rubber, rubber additives and carbon black, and exploration of the rubber-metal adhesive interface. Additionally, this route can also be used for recycling of rubber products. Graphical abstract

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“…12). The authors stated that the resulting polymer has good properties for applications in hoses and fittings in contact with aggressive media [90].…”

Section: Synthesis Of Functional Polymers and Co-polymersmentioning

confidence: 99%