Microgels 1: Solution polymerization using vinyl monomers

1995 ◽  
Vol 93 (1) ◽  
pp. 293-300 ◽  
Author(s):  
Neil B. Graham ◽  
Carmel M.G. Hayes
Keyword(s):  
Vinyl Monomers ◽  
Solution Polymerization

Solution polymerization of vinyl monomers in the presence of poly(N-acetyliminoethylene) macroazoinitiators

1994 ◽  
Vol 32 (16) ◽  
pp. 3123-3132 ◽  
Author(s):  
Cristofor I. Simionescu ◽  
Geta David ◽  
Aurelia Ioanid ◽  
Vasile Paraschiv ◽  
Gerard Riess ◽  
...  
Keyword(s):  
Vinyl Monomers ◽  
Solution Polymerization

Preparation of Cellulose-Graft Water Retaining Agent: Effect of Reaction Temperature and Initiator

2012 ◽  
Vol 557-559 ◽  
pp. 1022-1025
Author(s):  
Zong Cheng Miao ◽  
Fang Wang ◽  
Deng Deng ◽  
Yong Ming Zhang ◽  
Lei Wang ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Acrylic Acid ◽  
Reaction Temperature ◽  
Vinyl Monomers ◽  
Solution Polymerization ◽  
Preparation Technology ◽  
Reaction Conditions ◽  
Evaluation Standard ◽  
Natural Cellulose ◽  
Radical Solution

Grafting vinyl monomers onto natural cellulose become a preferred method to derive water retaining agent because it afforded unique environmental and commercial advantages. In current work, a series of water retaining agent were prepared by radical solution polymerization of cellulose, partially neutralized acrylic acid and acrylamide using grafted agents as an initiator and N, N-methylenebisacryl- amide as a crosslinker. Fourier transform infrared spectroscopy spectra proved that acrylic acid and acrylamide were grafted onto cellulose backbone and N, N-methylenebisacryl- amide participated in polymerization. The effects of reaction conditions of reaction temperature and initiator amount to water retaining agent were studied using water absorbencies as evaluation standard, the optimum preparation technology was decided.

scholarly journals Effects and Role of the Solvents on the Plasma-Initiated Solution Polymerization of Vinyl Monomers

1983 ◽  
Vol 15 (1) ◽  
pp. 81-86 ◽  
Author(s):  
Yoshihito Osada ◽  
Mitsuo Takase ◽  
Yu Iriyama
Keyword(s):  
Vinyl Monomers ◽  
Solution Polymerization

Preparation of Portland Cement Components by PVA Solution Polymerization

1998 ◽  
Author(s):  
Elizabeth A. Benson ◽  
S. J. Lee ◽  
W. M. Kriven
Keyword(s):  
Portland Cement ◽  
Solution Polymerization

Palladium Promoted Copolymerization of Carbon Monoxide with Polar or Nonpolar Olefinic Monomers

2020 ◽  
Vol 24 ◽  
Author(s):  
Yanlin Zong ◽  
Qiankun Li ◽  
Hongliang Mu ◽  
Zhongbao Jian
Keyword(s):  
Carbon Monoxide ◽  
Physical Properties ◽  
Vinyl Monomers ◽  
Pd Catalysts ◽  
Catalytic Systems

Abstract:: The copolymers of carbon monoxide (CO) and olefins, namely polyketones, are a family of widely used materi-als. In the catalytic preparation of these materials, palladium(II) catalysts represent the most successful catalytic systems. The production of both alternating and non-alternating polyketones has been achieved, with great difference in their physical properties. Herein, a variety of palladium(II) catalysts employed for the copolymerization of CO with various olefinic mon-omers such as ethylene, α-olefins, styrene and polar vinyl monomers are fully summarized. The influence of important fac-tors such as solvents and counterions on specific copolymerization, is also discussed. This review aims to enlighten the de-sign of new Pd catalysts with improved properties, as well as the development of new polyketone materials.

scholarly journals Cold Plasma Deposition of Polymeric Nanoprotrusion, Nanoparticles, and Nanofilm Structures on a Slide Glass Surface

Processes ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 99
Author(s):  
Sun-Woo Yi ◽  
In-Keun Yu ◽  
Woon-Jung Kim ◽  
Seong-Ho Choi
Keyword(s):  
Contact Angle ◽  
Visible Light ◽  
Methyl Methacrylate ◽  
Cold Plasma ◽  
Plasma Deposition ◽  
Vinyl Monomers ◽  
Glass Slides ◽  
Structure Surface ◽  
One Step ◽  
Coated Surface

In this study, we coated the surface of glass slides with nanoprotrusion, nanoparticles, and nanofilm structures by one-step plasma deposition of three vinyl monomers. Three functional vinyl monomers with symmetrical polarity sites were used: methyl methacrylate (MMA), trifluoro methylmethacrylate (TFMA), and trimethylsilyl methyl methacrylate (TSMA). The TSMA/MMA (80/20, mol-%) nanoprotrusion-coated surface of slide glass was superhydrophobic, with a 153° contact angle. We also evaluated the transmittance (%) of the slide glass with nanoprotrusions in the infrared (IR) (940 nm), ultraviolet (365 nm) and visible light (380–700 nm) regions. The obtained nanoprotrusion structure surface of slide glass created by plasma deposition transmits more than 90% of visible light.

Solution polymerization of polybenzimidazole

2016 ◽  
Vol 54 (12) ◽  
pp. 1795-1802 ◽  
Author(s):  
Kayley J. Fishel ◽  
Alexander L. Gulledge ◽  
Andrew T. Pingitore ◽  
Jason P. Hoffman ◽  
Warren P. Steckle ◽  
...  
Keyword(s):  
Solution Polymerization
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