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Polyisobutene (
polyisobutylene) is a
class of
organic polymers prepared by
polymerization of isobutene. The
polymers often have the
formula Me3C[CH2CMe2]nH...
- isoprene. The
abbreviation IIR
stands for
isobutylene isoprene rubber.
Polyisobutylene, also
known as "PIB" or polyisobutene, (C4H8)n, is the homopolymer...
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polyethylene and polypropylene. More
specialized polyolefins include polyisobutylene and polymethylpentene. They are all
colorless or
white oils or solids...
- (to
increase the
plasticity of the explosive),
thickened with 2.1%
polyisobutylene (PIB, a
synthetic rubber) as the binder, and 1.6% of a
mineral oil...
- methacrolein.
Polymerization of
isobutylene produces butyl rubber (
polyisobutylene or PIB).
Antioxidants such as
butylated hydroxytoluene (BHT) and butylated...
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cationic chain.
Cationic polymerization is used in the
production of
polyisobutylene (used in
inner tubes) and poly(N-vinylcarbazole) (PVK).
Monomer scope...
- in Houston, Texas, and is a
large producer of butadiene, MTBE, and
polyisobutylene. TPC has
operations in
Houston and Port Neches, Texas, and Lake Charles...
- (thickened
pyrophoric agent). TPA is
triethylaluminum (TEA)
thickened with
polyisobutylene, in the
presence of n-hexane,
preventing spontaneous combustion after...
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Polyisobuteneamine (PIBA) is a
polymer derived from the
reaction of
polyisobutylene (PIB) with
ammonia or
primary amines. This
polymeric compound is known...
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classification Functional type
Polyolefin Polyethylene Polypropylene Polyisobutylene Polyurethane Polyester Polycarbonate Vinyl polymers PVC PVA PVAc Polystyrene...
