Isobutylene diketone ? ( Or isobutylene dicarboxylic acid for the acid version ? ) talk ) 21 : 37, 10 January 2010 ( UTC)
22.
Isobutylene is also used for the production of methyl " tert "-butyl ether ( MTBE ) and isooctane, both of which improve the combustion of gasoline.
23.
In an experiment, in which he combined styrene with isobutylene, he created a unique material that was solid yet flexible due to the tiny bubbles formed by isobutylene within the styrene.
24.
In an experiment, in which he combined styrene with isobutylene, he created a unique material that was solid yet flexible due to the tiny bubbles formed by isobutylene within the styrene.
25.
As depicted in Figure 2, some of the smaller alkanes are then broken and converted into even smaller alkenes and branched alkenes such as the gases ethylene, propylene, butylenes, and isobutylenes.
26.
Kennedy and Faust studied methylstyrene / boron trichloride polymerization ( then called quasi-living ) in 1982 and that of isobutylene ( system with cumyl acetate, 2, 4, 4-trimethylpentane-2-acetate and BCl 3 ) in 1984
27.
The reaction is an acid catalyzed carbocationic polymerization typically using aluminum chloride or hydrogen halide acid such as HF . So called " high reactivity " polybutene or PIB is produced using purified isobutylene feedstock and strong acid catalyst such as HF or HF with promoter.
28.
Both proprietary ( such as Conoco T-83 ) and non-proprietary ( such as poly-isobutylene ) drag reduction additives have been evaluated by the U . S . Army Mobility Equipment Research and Development Center for enhancement of military petroleum pipeline systems.
29.
The rise in demand for polypropylene has encouraged the growth of the DCCU, which is operated very much like an FCCU . Isobutylene and isoamylene are feedstocks necessary for the production of the much debated gasoline blending components " tert "-amyl methyl ether ( TAME ).
30.
The abbreviation IIR stands for isobutylene isoprene rubber . "'Polyisobutylene "', also known as " PIB " or polyisobutene, ( C 4 H 8 ) n, is the homopolymer of isobutylene, or 2-methyl-1-propene, on which butyl rubber is based.
