Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Ethylene oxide epichlorohydrin copolymer

Figure 8. Spectra of polyethylene glycol (MW 600, 1500, and 6800) and epichlorohydrin/ethylene oxide copolymer. Figure 8. Spectra of polyethylene glycol (MW 600, 1500, and 6800) and epichlorohydrin/ethylene oxide copolymer.
Hydrex . See Sodium silicoaluminate Hydridocarbonyltris (triphenylphosphine) rhodium (I). See Tristriphenylphosphine rhodium carbonyl hydride Hydrin C Hydrin C-CG. See Epichlorohydrin/ethylene oxide copolymer Hydrin H. See Epichlorohydrin elastomer Hydrin T, Hydrin T-CG, Hydrin TX-1. See Epichlorohydrin/ethylene oxide/allyl glycidyl ether terpolymer Hydrine . See PEG-2 stearate Hydriodic acid... [Pg.2059]

Ethylene/propylene/dicyclopentadiene terpolymer Ethylene-propylene-ethylidene norbornene elastomer, adhesives Epichlorohydrin elastomer Epichlorohydrin/ethylene oxide/allyl glycidyl ether terpolymer Epichlorohydrin/ethylene oxide copolymer Polyisoprene Polyurethane, thermoplastic... [Pg.5142]

Epichlorohydrin/ethylene oxide/allyl glycidyl ether terpolymer Epichlorohydrin/ethylene oxide copolymer elastomer, boots... [Pg.5142]

Epichlorohydrin/ethylene oxide copolymer vehicle. Industrial... [Pg.5841]

Epichlorohydrin/ethylene oxide copolymer vehicle, micronized TI02 Cetyl ricinoleate benzoate vehicle, nutritional/sports supplements Tricaprin... [Pg.5842]

Epichlorohydrin/ethylene oxide copolymer vehicle, soluble colorants Propylene glycol dicaprylate/dicaprate vehicle, suntan oils/lotions PPG-26-buteth-26 vehicle, suppositories... [Pg.5843]

H.D. Polyethylene Poly(ethylene-co-vinyl acetate) Epichlorohydrin-ethylene oxide copolymer... [Pg.676]

A comparison of cure systems in epichlorohydrin-ethylene oxide copolymer (ECO) is shown in Table 13.12. ETU lead oxide cure system provides good technical properties, but is replaced because of health and environmental concerns. Vulcani-zates cured with non-lead cure systems generally have poorer properties after immersion in water. This can be overcome in the Zisnet cure system by the substitution of a synthetic hydrotalcite (Hysafe 310) for calcium oxide, with some sacrifice in compression set. The substitution of the hydrotalcite for lead oxide in the ETU cure system does not typically provide good water resistance... [Pg.422]

Epichlorohydrin. Commercial polyester elastomers include both the homopolymer and the copolymer of epichl orohydrin with ethylene oxide. The very polar chloromethyl groups create basic resistance to oil for these polymers, and they have been extensively used in fuel lines however, the desire for lower fuel permeation is causing a search to be made for other polymers (10) (see Elastomers, synthetic-polyethers). [Pg.233]

Epichlorohydrin Elastomers without AGE. ECH homopolymer, polyepichlorohydrin [24969-06-0] (1), and ECH—EO copolymer, poly(epichlorohydrin- (9-ethylene oxide) [24969-10-6] (2), are linear and amorphous. Because it is unsymmetrical, ECH monomer can polymerize in the head-to-head, tail-to-tail, or head-to-tail fashion. The commercial polymer is 97—99% head-to-tail, and has been shown to be stereorandom and atactic (15—17). Only low degrees of crystallinity are present in commercial ECH homopolymers the amorphous product is preferred. [Pg.553]

Epichlorohydrin copolymer with ethylene oxide. EDAX... [Pg.24]

Chlorohydrin—polymer of epichlorohydrin ot copolymer of epichlorohydrin and ethylene oxide 8 85 13.6 0.7... [Pg.659]

Polyepichlorohydrin and copolymers and terpolymers of epichlorohydrin with ethylene oxide and allyl glycidyl ether are useful elastomers [Body and Kyllinstad, 1986]. [Pg.569]

Polymers of epichlorohydrin and copolymers of epichlorohydrin with ethylene oxide am atactic, flexible, amorphous elastomers with the following repeating unit ... [Pg.167]

Polyethers are prepared by the ring opening polymerization of three, four, five, seven, and higher member cyclic ethers. Polyalkylene oxides from ethylene or propylene oxide and from epichlorohydrin are the most common commercial materials. They seem to be the most reactive alkylene oxides and can be polymerized by cationic, anionic, and coordinated nucleophilic mechanisms. For example, ethylene oxide is polymerized by an alkaline catalyst to generate a living polymer in Figure 1.1. Upon addition of a second alkylene oxide monomer, it is possible to produce a block copolymer (Fig. 1.2). [Pg.43]

VC/Polyepichlorohydrin and VC/Poly (epichlorohydrin-co-ethylene oxide) Graft Copolymers. Graft copolymers of this type with high backbone-polymer content should be useful PVC additives. [Pg.160]

VC/Polyepichlorohydrin and VC/Poly(epichlorohydrin-co-ethylene oxide) Graft Copolymers. Alloys of PVC and graft copolymers of this type with high backbone-polymer content give interesting results in the field of bottle blowing (12). The combination of transparency and impact strength that can be realized with these compositions should enable them to penetrate into the field covered at present by PVC-MBS mixtures. [Pg.166]

Another commercial application of organoaluminum compounds is as catalysts for the ring-opening polymerization of epoxides to form homopolymers of epichlorohydrin (ECH) and copolymers and terpolymers of ECH, ethylene oxide, propylene oxide, and allyl glycidyl ether.The resulting... [Pg.167]

See other pages where Ethylene oxide epichlorohydrin copolymer is mentioned: [Pg.1631]    [Pg.5143]    [Pg.5143]    [Pg.5143]    [Pg.5624]    [Pg.681]    [Pg.96]    [Pg.97]    [Pg.140]    [Pg.141]    [Pg.282]    [Pg.424]    [Pg.1631]    [Pg.5143]    [Pg.5143]    [Pg.5143]    [Pg.5624]    [Pg.681]    [Pg.96]    [Pg.97]    [Pg.140]    [Pg.141]    [Pg.282]    [Pg.424]    [Pg.127]    [Pg.139]    [Pg.246]    [Pg.247]    [Pg.464]    [Pg.79]    [Pg.91]    [Pg.762]    [Pg.32]    [Pg.715]    [Pg.282]    [Pg.926]   
See also in sourсe #XX -- [ Pg.97 ]



SEARCH



Copolymers ethylene

Copolymers oxide)

Epichlorohydrin

Epichlorohydrine

Epichlorohydrins

Ethylene oxide epichlorohydrin

© 2024 chempedia.info