UV-curable, oxetane-toughened epoxy-siloxane coatings for marine fouling-release coating applications

2008 ◽  
Vol 57 (6) ◽  
pp. 879-886 ◽  
Author(s):  
Zhigang Chen ◽  
Bret Chisholm ◽  
Jongsoo Kim ◽  
Shane Stafslien ◽  
Rachel Wagner ◽  
...  
Keyword(s):  
Uv Curable ◽  
Marine Fouling ◽  
Toughened Epoxy ◽  
Fouling Release

Study of Oxetane Toughened Cationic UV Curable Marine Fouling Release Coating

2007 ◽  
Vol 1005 ◽  
Author(s):  
Zhigang Chen ◽  
Rachel Wagner ◽  
Sandeep Patel ◽  
Jongsoo Kim ◽  
Shane Stafslien ◽  
...  
Keyword(s):  
Sea Water ◽  
Impact Resistance ◽  
Marine Microorganism ◽  
Biofilm Growth ◽  
Uv Curable ◽  
Marine Fouling ◽  
Before And After ◽  
Fouling Release ◽  
Silicone Coatings ◽  
Marine Vessels

AbstractTo develop a cationic UV curable, tough fouling-release coating for marine vessels, a difunctional oxetane monomer was used to copolymerize with the epoxy-siloxane oligomer at loading levels from 10% to 40% wt.. The resulting coatings showed enhanced solvent resistance, impact resistance and modulus, while remained hydrophobic before and after immersion in artificial sea water. In marine microorganism bioassay, these oxetane toughened coatings showed no leachate toxicity and the coating surfaces were non-toxic to biofilm growth. The fouling removal performance for these coatings was found to be microorganism dependent. Live barnacle reattachment assay showed that the toughened coatings had a removal force comparable to the reference silicone coatings Dow Corning T2 and 3140.

Marine Fouling Release Silicone/Carbon Nanotube Nanocomposite Coatings: On the Importance of the Nanotube Dispersion State

2010 ◽  
Vol 10 (5) ◽  
pp. 2972-2978 ◽  
Author(s):  
Alexandre Beigbeder ◽  
Rosica Mincheva ◽  
Michala E. Pettitt ◽  
Maureen E. Callow ◽  
James A. Callow ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Nanocomposite Coatings ◽  
Marine Fouling ◽  
Dispersion State ◽  
Fouling Release ◽  
Nanotube Dispersion

scholarly journals Degradable hyaluronic acid/chitosan polyelectrolyte multilayers with marine fouling-release properties

Biofouling ◽  
2020 ◽  
pp. 1-22
Author(s):  
Wenfa Yu ◽  
Robin Wanka ◽  
John A. Finlay ◽  
Jessica L. Clarke ◽  
Anthony S. Clare ◽  
...  
Keyword(s):  
Hyaluronic Acid ◽  
Polyelectrolyte Multilayers ◽  
Marine Fouling ◽  
Fouling Release

Superhydrophobic Silicone/TiO 2 –SiO 2 Nanorod‐like Composites for Marine Fouling Release Coatings

2019 ◽  
Vol 4 (12) ◽  
pp. 3395-3407 ◽  
Author(s):  
Mohamed S. Selim ◽  
Sherif A. El‐Safty ◽  
Ahmed M. Azzam ◽  
Mohamed A. Shenashen ◽  
Maher A. El‐Sockary ◽  
...  
Keyword(s):  
Marine Fouling ◽  
Fouling Release

Amphiphilic Zwitterionic Acrylate/Methacrylate Copolymers for Marine Fouling-Release Coatings

Langmuir ◽  
2021 ◽  
Author(s):  
Florian Koschitzki ◽  
Robin Wanka ◽  
Lennart Sobota ◽  
Harrison Gardner ◽  
Kelli Z. Hunsucker ◽  
...  
Keyword(s):  
Marine Fouling ◽  
Methacrylate Copolymers ◽  
Fouling Release

Amphiphilic Nitroxide-Bearing Siloxane-Based Block Copolymer Coatings for Enhanced Marine Fouling Release

2021 ◽  
Author(s):  
Amanda Leonardi ◽  
Aria C. Zhang ◽  
Nilay Düzen ◽  
Nick Aldred ◽  
John A. Finlay ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Marine Fouling ◽  
Fouling Release

Modeling of spherical silver nanoparticles in silicone-based nanocomposites for marine antifouling

RSC Advances ◽  
2015 ◽  
Vol 5 (78) ◽  
pp. 63175-63185 ◽  
Author(s):  
Mohamed S. Selim ◽  
Sherif A. El-Safty ◽  
Maher A. El-Sockary ◽  
Ahmed I. Hashem ◽  
Ossama M. Abo Elenien ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Hybrid Nanocomposites ◽  
Marine Fouling ◽  
Fouling Release ◽  
Self Cleaning ◽  
Release Model ◽  
Marine Antifouling

A non-toxic foul-release model of silicone/spherical AgNP hybrid nanocomposites with enhanced hydrophobicity, self-cleaning, and marine fouling release performance.

Amphiphilic Dicyclopentenyl/Carboxybetaine-Containing Copolymers for Marine Fouling-Release Applications

2020 ◽  
Vol 12 (30) ◽  
pp. 34148-34160 ◽  
Author(s):  
Florian Koschitzki ◽  
Robin Wanka ◽  
Lennart Sobota ◽  
Julian Koc ◽  
Harrison Gardner ◽  
...  
Keyword(s):  
Marine Fouling ◽  
Fouling Release

scholarly journals Antifouling and Fouling-Release Performance of Photo-Embossed Fluorogel Elastomers

2019 ◽  
Vol 7 (11) ◽  
pp. 419 ◽  
Author(s):  
Kommeren ◽  
Guerin ◽  
Dale ◽  
Ferguson ◽  
Lyall ◽  
...  
Keyword(s):  
Polymer Surfaces ◽  
Surface Structures ◽  
Materials Testing ◽  
Volume Percentage ◽  
Marine Fouling ◽  
Marine Biofouling ◽  
High Adhesion ◽  
Relief Structure ◽  
Fouling Release ◽  
Scale Surface

Oil-infused ‘slippery’ polymer surfaces and engineered surface textures have been separately shown to reduce settlement or adhesion strength of marine biofouling organisms. Here, we combine these two approaches in fluorogel surfaces infused with perfluorinated oils, via a facile photo-embossing method that allows the generation of a micro-scale surface relief structure while retaining the properties of lubricant-infused materials. Testing of these surfaces against a range of marine fouling challenges in laboratory assays demonstrated that when the volume percentage of perfluorinated oil was high, adhesion strengths of attached barnacles and biofilms were low. However, diatoms adhered strongly to test surfaces, highlighting the need to explore different combinations of polymer and oil for such surfaces. Furthermore, the tested surface structures increased settlement and adhesion in the assays, demonstrating the need to optimize any surface structure for specific applications. Nevertheless, the results show the feasibility of combining multiple approaches to create future antifouling technologies.

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