Ameripol

Copolymers of butadiene and acrylonitrile (CHj=CH—CsN) are termed Perbunan, Ilycar, Ameripol and Chemigum ... 

Waldo Semon was responsible for bringing many of the PVC products to market. As a young scientist at BF Goodrich, he worked on ways to synthesize rubber and to bind the rubber to metal. In his spare time, he discovered that PVC, when mixed with certain liquids, gave an elastic-like, pliable material that was rainproof, fire resistant, and did not conduct electricity. Under the trade name Koroseal, the rubbery material came into the marketplace, beginning around 1926, as shower curtains, raincoats, and umbrellas. During World War II, PVC became the material of choice to protest electrical wires for the Air Force and Navy. Another of his inventions was the SR patented under the name Ameripol that was dubbed liberty rubber since it replaced NR in the production of tires, gas masks, and other military equipment. Ameripol was a butadiene-type material. 

The covulcanization experiment was carried out as follows On a laboratory mill were mixed (in parts) poly(isobutylene-co-iS-pinene) (sample 4 in Table 1 of the first paper of this series) 30, butadiene rubber (Goodrich Ameripol CB220) 70,... 

Ameriptd. [Ameripol Synpol] Styiene-butadiene rubber. 

Ameripol SynpoL [Ameripol Synpol] Styrene-butadiene rubber. 

E-BR . [Ameripol Synpol] Emulsion polybutadiene used for treads, extruded and molded goods, footwear, rolls. 

TraxoL [Ameripol Synpol] Special extender for imixoved traction. 

Naturally, the more complex the composition of the substances to be pyrolysed, the more characteristics are needed for identification. For example, in identifying isoprene rubbers (NK, SKN-3, SKIL, Natsyn, Coral, Cariflex IR), the characteristic pyrolysis products are isoprene and dipentene, whereas with butadiene rubbers (SKB, SKD, Budene, Diene NF, Buna CB, Asadene NF, Cariflex BR, Ameripol CB) they are butadiene and vinylcyclohexane. With copolymer rubbers, the number of characteristic products necessary for identification increases to three, viz., butadiene, vinylcyclohexene and styrene are used for butadiene -styrene rubbers (SKS-10, SKS-30, Buna S. Europrene-1500, Solprene) and butadiene, vinylcyclohexene and methylstyrene are used for butadiene-methylstyrene rubbers (SKMS-10, SKMS-30) [139, 140]. Fig. 3.12 [139, 140] shows as an example pyrograms of individual general-purpose rubbers and a four-component mixture of rubbers. The shaded peaks correspond to those components in the pyrolysis products which are used for identification. The ratio of the pyrolysis products changes depending on the composition of the copolymer and the structure of the polymer. 

Traxrd. [Ameripol Syiq>ol] Special extender for improved traetkm. 

TiCl4, an aluminium, alkyl, and cobalt halide are reported to be used to make Ameripol CB cis-polybutadiene. 

Products data sheets. Ameripol Synpol Corporation, Akron, Ohio, 1996. 

Poly (ep silon-caprolactone) Poly(hydroxybutyrate) Alkyd resins Altek Ameripol... 

Manuf./Dlstrlb. A. Schulman ABCR Acros Org. Aldrich Ameripol Synpol Atofina BASF CarboMer ChemSetvice ChevronPhillips Firestone Syn. Rubber Goodyear Huntsman Lyondell Monomer-Polymer Dajac Labs Reichhold/Tech. Revertex Chems. Ltd Ricon Resins Scientific Polymer Prods. 

Subsid. of Ameripol Synpol Corp., 14700 Mallard Creek, Charlotte, NC, 28262, USA (Tel 704-503-0028 877-809-6094 E-mail tech services ameripol.com Internet www.ameripol.com)... 

American pennyroyal oil. See Pennyroyal (Hedeoma pulegiodes) oil Ameripol Synpoi 1009r, Ameripol Synpol 1013. 

Manuf./Distrib. Akrochem http //www.akrochem.com] Akzo Nobel http //www.akzonobei.com] Alfa Chem http //www.aifachem.homepage.com] Ameripol Synpol http //www.ameripoi.com] Archway Sales... 

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