Results 211 to 220 of about 12,096 (257)

Development of eco-friendly waterborne polyurethane 2 K clearcoats through reactive surfactants and internal particle crosslinking

open access: hybrid
Hyerin Kang   +11 more
openalex   +1 more source

Green fluorescent waterborne polyurethane polyols

Colloid and Polymer Science, 2021
In this paper, we reported a series of green fluorescent flame-retardant waterborne polyurethane polyols. The polyurethane polyols were uniformly sized and possessed decent colloidal stability. Comparing to other reported products, our aqueous dispersions showed much stronger fluorescence intensity and greatly improved long-term stability, which were ...
Xuan Yin, Yunjun Luo
openaire   +1 more source

Hyperbranched waterborne polyurethanes

Polymer Bulletin, 2012
A hyperbranched polyol (HBP), viz. hyperbranched 2,2-bis(hydroxymethyl) propionic acid (MPA) polyester-16-hydroxyl, was incorporated chemically into waterborne polyurethane by a covalent bond as a multifunctional chain extender or chemical crosslink for isocyanate (NCO)-terminated PU prepolymers.
J. H. Park, S. Y. Bae, B. K. Kim
openaire   +1 more source

Waterborne Polyurethane-Polyacrylate Hybrids

2021
Waterborne Polyurethane-Polyacrylate hybrids (WPUAHs) are prepared via various polymerizations methods such as different types of emulsion polymerization. The WPUAHs have various applications because of their appropriate properties. The WPUAHs have been prepared via separate and in-situ methods.
Hamidreza Parsimehr   +1 more
openaire   +1 more source

Waterborne Polyurethanes Additive Technologies

2021
Waterborne polyurathenes (WBPUs) possess flexible properties and are environmentally friendly, these properties of WBPUs have attracted growing interest in an extensive range of industrial applications. While wide work on WBPU synthesis has been reported, still some primary component roles in synthesis remain uncertain.
Pallavi Jain, Sapna Raghav
openaire   +1 more source

Applications of Cationic Waterborne Polyurethanes

2021
The acknowledgment of the hazards caused by using toxic chemicals and volatile organic solvents and components to both environment and human health drove governments and international organizations to consider some restrictions on the chemical industries. These actions forced both companies and the research community to pave a new path for science that
Anil M. Palve   +3 more
openaire   +1 more source

Waterborne polyurethane and modified polyurethane acrylate composites

Plastics, Rubber and Composites, 2010
AbstractWaterborne polyurethane (PU) and a series of PU acrylate (PUA) composite dispersions were synthesised from isophorone diisocyanate, polyester polyols, dimethylol propionic acid, hydroxyethyl methyl acrylate, butyl acrylate and methyl acrylate.
F. X. Qiu   +3 more
openaire   +1 more source

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