scholarly journals Monomer-Selective Living Copolymerization of t-Butyl Acrylate and Ethyl Methacrylate with t-Butyllithium/Bis(2,6-di-t-butylphenoxy)methylaluminum

2000 ◽  
Vol 32 (9) ◽  
pp. 796-802 ◽  
Author(s):  
Tatsuki Kitayama ◽  
Masato Tabuchi ◽  
Koichi Hatada
Keyword(s):  
Butyl Acrylate ◽  
Ethyl Methacrylate

Highly stretchable, self-healing, and 3D printing prefabricatable hydrophobic association hydrogels with the assistance of electrostatic interaction

2020 ◽  
Vol 11 (29) ◽  
pp. 4741-4748
Author(s):  
Heng Chen ◽  
Beibei Hao ◽  
Penghui Ge ◽  
Shaojun Chen
Keyword(s):  
3D Printing ◽  
Electrostatic Interaction ◽  
Methacrylic Acid ◽  
Butyl Acrylate ◽  
Hydrophobic Association ◽  
Self Healing ◽  
Ethyl Methacrylate ◽  
Highly Stretchable ◽  
Physically Crosslinked

Self-healing and 3D printing prefabricatable physically crosslinked hydrogels were prepared by copolymerization of butyl acrylate, 2-(dimethylamino)ethyl methacrylate, and methacrylic acid, followed by soaking in water.

Preparation and Properties of Fluorinated Poly(ethyl methacrylate-co-butyl acrylate)

2019 ◽  
Vol 61 (2) ◽  
pp. 163-169 ◽  
Author(s):  
Chuang Ma ◽  
Hui Wang ◽  
Hengqiang Zhang ◽  
Xinxing Liu ◽  
Hongli Chen
Keyword(s):  
Butyl Acrylate ◽  
Ethyl Methacrylate

Reactions of n-butyl acrylate and ethyl methacrylate with ozone in the gas phase

2014 ◽  
Vol 1039 ◽  
pp. 33-39 ◽  
Author(s):  
Yanhui Sun ◽  
Haijie Cao ◽  
Dandan Han ◽  
Jing Li ◽  
Maoxia He
Keyword(s):  
Gas Phase ◽  
Butyl Acrylate ◽  
Ethyl Methacrylate

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.

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