Specific features of “compensating” copolymerization of butyl acrylate with vinyl butyl ether in the presence of triethylboron

2017 ◽  
Vol 66 (9) ◽  
pp. 1660-1664 ◽  
Author(s):  
L. L. Semenycheva ◽  
Yu. O. Matkivskaia ◽  
N. B. Valetova ◽  
Yu. O. Chasova ◽  
N. L. Pegeev ◽  
...  
Keyword(s):  
Butyl Acrylate ◽  
Butyl Ether

A new procedure for preparing butyl acrylate-vinyl n-butyl ether copolymer as effective thickening additive to oils

2009 ◽  
Vol 82 (9) ◽  
pp. 1644-1647 ◽  
Author(s):  
L. L. Semenycheva ◽  
V. V. Vins ◽  
E. I. Bogatova ◽  
E. V. Malysheva ◽  
G. V. Khoroshen’kov ◽  
...  
Keyword(s):  
Butyl Acrylate ◽  
Butyl Ether

Influence of conditions for preparing butyl acrylate–vinyl butyl ether copolymers using the compensation procedure on their molecular-mass parameters and thickening power in dioctyl sebacate

2016 ◽  
Vol 89 (10) ◽  
pp. 1667-1672
Author(s):  
L. L. Semenycheva ◽  
N. B. Valetova ◽  
A. A. Moikin ◽  
N. L. Pegeev ◽  
Yu. O. Matkivskaya ◽  
...  
Keyword(s):  
Molecular Mass ◽  
Butyl Acrylate ◽  
Butyl Ether ◽  
Dioctyl Sebacate ◽  
Thickening Power

Solvent-assisted osmium staining of butyl acrylate and ethylene-propylene-diene in a styrene acrylonitrile matrix

1993 ◽  
Vol 51 ◽  
pp. 900-901 ◽  
Author(s):  
Gudrun A. Hutchins
Keyword(s):  
Butyl Acrylate ◽  
Room Temperature ◽  
Osmium Tetroxide ◽  
Staining Procedure ◽  
Reactive Site ◽  
Ethylene Propylene ◽  
Minimal Distortion ◽  
Styrene Acrylonitrile ◽  
Engineering Polymers ◽  
Effective Reaction

In order to optimize the toughening effect of elastomers in engineering polymers, it is necessary to characterize the size, morphology and dispersion of the specific elastomer within the polymer matrix. For unsaturated elastomers such as butadiene or isoprene, staining with osmium tetroxide is a well established procedure. The residual carbon-carbon double bond in these materials is the reactive site and forms a 1,2-dilato complex with the OsO4. Incorporation of osmium tetroxide into the elastomer not only produces sufficient contrast for TEM, but also crosslinks the elastomer sufficiently so that ultramicrotomy can be accomplished at room temperature with minimal distortion.Blends containing saturated elastomers such as butyl acrylate (BA) and ethylene propylene diene monomer (EPDM) cannot be stained directly with OsO4 because effective reaction sites such as C=C or -NH2 are not available in sufficient number. If additional reaction sites can be introduced selectively into the elastomer by a chemical reaction or the absorption of a solvent, a modified, two-step osmium staining procedure is possible.

Catalytic synthesis of n-butyl acrylate from acetylene, carbon monoxide and n-butanol under high pressure

1966 ◽  
Vol 16 (7) ◽  
pp. 202-205
Author(s):  
S. K. Bhattacharyya ◽  
D. P. Bhattacharyya
Keyword(s):  
Carbon Monoxide ◽  
High Pressure ◽  
Butyl Acrylate ◽  
Catalytic Synthesis ◽  
Acetylene Carbon

METHYL TERT- BUTYL ETHER OCCURRENCE AND DEGRADATION IN WATER

2007 ◽  
Vol 6 (2) ◽  
pp. 143-151 ◽  
Author(s):  
Ilie Siminiceanu
Keyword(s):  
Methyl Tert Butyl Ether ◽  
Butyl Ether ◽  
Tert Butyl

Laboratory Method for Analysis of Small Concentrations of Methyl tert-Butyl Ether and Other Ether Gasoline Oxygenates in Water

Fact Sheet ◽  
1998 ◽  
Author(s):  
Donna L. Rose ◽  
Brooke F. Connor ◽  
Sonja R. Abney ◽  
Jon W. Raese
Keyword(s):  
Laboratory Method ◽  
Methyl Tert Butyl Ether ◽  
Butyl Ether ◽  
Tert Butyl ◽  
Gasoline Oxygenates

APPLICATION OF IR SPECTROSCOPY IN THE STUDY OF MINERAL OIL

2017 ◽  
pp. 91-95
Author(s):  
E. I. Grushova ◽  
A. .. Al Razuqi ◽  
E. S. Chaiko ◽  
O. A. Miloserdova
Keyword(s):  
Ir Spectroscopy ◽  
Group Composition ◽  
Mineral Oil ◽  
Vacuum Distillate ◽  
Methyl Tertiary Butyl Ether ◽  
Butyl Ether ◽  
Tertiary Butyl ◽  
Mineral Oils ◽  
Modifying Additive

IR spectroscopy investigated structural and group composition of base mineral oils isolated from the vacuum distillate by selective purification of N-methylpyrrolidone and the low temperature dewaxing in the presence of a solvent. The role of the latter was carried out by the systems acetone - toluene, acetone - methyl tertiary butyl ether, methyl ethyl ketone - toluene, acetone - toluene - modifying additive. It was shown that the chemical composition of the group of base oils and slack waxes is defined as the nature of the solvent to the dewaxing, and oils sequence of purification steps.

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