Piperylene


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Pi`per´y`lene


n.1.(Chem.) A hydrocarbon obtained by decomposition of certain piperidine derivatives.
References in periodicals archive ?
This Global Report 2015 is a result of industry experts' diligent work on researching the world market of piperylene.
Key statement: An elastomeric composition incorporating a hydrocarbon polymer modifier including piperylene, cyclic pentadiene and aromatic components, and having a softening point from 80[degrees]C to 160[degrees]C, z-average molecular weight greater than 10,000, and at least 1 mole percent aromatic hydrogen, based on the total moles of hydrogen in the modifier.
The three principal raw-material streams to produce HCR are linear C5s such as piperylene and amylene, cyclic C5s such as cyclopentadiene, and aromatic C9 and C10 fractions, heavy in reactive monomers such as styrene.
The infrared spectrum of copolymer films shows that a double bond is found to be in position 2,3 of the piperylene chains.
The study Piperylene (CAS 504-60-9) Market Research Report 2011' presents an overview of the Piperylene market globally and regionally by contemplating and analyzing its parameters.
It has been suggested that the piperylene monomer is particularly prone to dimerization by addition to a cycloaliphatic monomer prior to polymerization (ref.
The study Piperylene (CAS 504-60-9) Market Research Report 2010' presents an overview of the Piperylene market globally and regionally by contemplating and analyzing its parameters.
butadiene, 2,3-dimethylbutadiene and piperylene, but were no more successful.