Ethylene Market Share, Size, Trends, Industry Analysis Report by Feedstock (Naphtha, Ethane, Propane, Butane and Others), by Application (Polyethylene, Ethylene Oxide, Ethyl Benzene, Ethylene Dichloride, and Others), by End-Use (Building & Construction, Automotive, Packaging, Textiles, Agrochemicals...
The main object of this report is to review and summarize the current state of the scientific literature relating to physico-chemical ageing of ethylene–norbornene copolymers (ENCs). These processes occur through different means such as photodegradation under the effect of ultraviolet radiation, tempera...
(CH2Ph)2, and {1,2-bis(2,6-diisopropylphenylamide)-tetramethyldisilane}titanium dichloride, {(Me2SiN[2,6-iPr2Ph])2} TiCl2, [0009] The bis-amido compounds of formula (I) can be prepared according to procedures known in the state of the 10 art, and more specifically as described ...
In this work, a phosphorous-containing flame retardant, phenylphosphonate-based compound (EHPP), is synthesized by alcoholysis and hydrazinolysis of phenylphosphonic dichloride, which is subsequently introduced to ethylene-vinyl-acetate (EVA) copolymer t
Afterward, 0.1 mmol of, in terms of titanium, the titanium catalytic component prepared in the above-mentioned (1) and 0.67 micromol of ethylenebisindenylzirconium dichloride were promptly added, thereby initiating the copolymerization of ethylene and 1-octene. While ethylene was fed, reaction was...
Examples of solvents used for the solvent polymerization method or the slurry polymerization are aliphatic hydrocarbons such as butane, pentane, hexane, heptane and octane; aromatic hydrocarbons such as benzene and toluene; and halogenated hydrocarbons such as methylene dichloride. ...
and dibutyl aluminum chloride; alkylaluminum sesquihalides such as ethylaluminum sesquichloride; alkylaluminum dihalides such as ethylaluminum dichloride, ethylaluminum difluoride, and butylaluminum dichloride; and dialkylaluminum alkoxides such as diethylaluminum ethoxide, diethylaluminum butoxide, and diethyl...
Catalyst (D1) is bis(dimethyldisiloxane)(indene-1-yl)zirconium dichloride available from Sigma-Aldrich:Shuttling Agents The shuttling agents employed include diethylzinc, di(i-butyl)zinc, di(n-hexyl)zinc, triethylaluminum, trioctylaluminum, triethylgallium, i-butylaluminum bis(dimethyl(t-butyl)...
Particularly preferred catalysts include, for example, racemic-(dimethylsilanediyl)-bis-(2-methyl-4-phenylindenyl)zirconium dichloride, racemic-(dimethylsilanediyl)-bis-(2-methyl-4-phenylindenyl)zirconium 1,4-diphenyl-1,3-butadiene, racemic-(dimethylsilanediyl)-bis-(2-methyl-4-phenylindenyl)zirconium...
partially halogenated alkylaluminums, such as alkylaluminum dihalides, e.g., ethylaluminum dichloride, propylaluminum dichloride and butylaluminum dibromide; dialkylaluminum hydrides, such as diethylaluminum hydride and dibutylaluminum hydride; partially hydrogenated alkylaluminums, such as alkylaluminum dihyd...