UV-Curable Organic-Inorganic Hybrid Film Coatings Based on Epoxidized Cyclohexene Derivatized Linseed Oil

2004 ◽  
Vol 205 (15) ◽  
pp. 2032-2039 ◽  
Author(s):  
Kunrong Zou ◽  
Mark D. Soucek
Keyword(s):  
Hybrid Film ◽  
Linseed Oil ◽  
Uv Curable ◽  
Inorganic Hybrid ◽  
Film Coatings

UV-Curable Organic-Inorganic Hybrid Films Based on Epoxynorbornene Linseed Oils

2011 ◽  
Vol 217-218 ◽  
pp. 294-299
Author(s):  
Jian Yun He ◽  
Jin Ping Xiong ◽  
Bing Qian Xia
Keyword(s):  
Linseed Oil ◽  
Silica Content ◽  
Coating Properties ◽  
Hybrid Films ◽  
Nano Silica ◽  
Pencil Hardness ◽  
Uv Curable ◽  
Inorganic Hybrid ◽  
Silica Coatings ◽  
Wetting Properties

Epoxynorbornene linseed oil (ENLO) is a new kind of epoxide from renewable sources. An UV-curable organic/inorganic hybrid films using epoxynorbornene linseed oils (ENLO) and surface treated nano-silica were formulated. The mechanical properties，thermal properties and coating properties of the ENLO /silica coatings were evaluated as the function of nano-silica content. The results indicated that after incorporating the nano-silica, the strength, modulus and glass transition temperature of the hybrid films enhanced, while the elongation at break decreased. The nano-silica also improved the hybrid coating properties such as pencil hardness, solvent resistance and surface wetting properties. The morphology observation of the films by atomic force microscopy (AFM) showed that the average silica particle size was ~ 70 nm and the particles were well-dispersed in the organic phase.

UV Curable Organic-Inorganic Hybrid Materials

2000 ◽  
Vol 628 ◽  
Author(s):  
Guang-Way Jang ◽  
Ren-Jye Wu ◽  
Yuung-Ching Sheen ◽  
Ya-Hui Lin ◽  
Chi-Jung Chang
Keyword(s):  
Hybrid Materials ◽  
Colloidal Silica ◽  
Sol Gel ◽  
Solution Ph ◽  
Uv Curable ◽  
Inorganic Hybrid ◽  
Degradation Temperature ◽  
Sol Gel Process ◽  
The Stability ◽  
Thermal Degradation Temperature

This work successfully prepared an UV curable organic-inorganic hybrid material consisting of organic modified colloidal silica. Applications of UV curable organic-inorganic hybrid materials include abrasion resistant coatings, photo-patternable thin films and waveguides. Colloidal silica containing reactive functional groups were also prepared by reacting organic silane and tetraethyl orthosilicate (TEOS) using sol-gel process. In addition, the efficiency of grafting organic moiety onto silica nanoparticles was investigated by applying TGA and FTIR techniques. Experimental results indicated a strong interdependence between surface modification efficiency and solution pH. Acrylate-SiO2 hybrid formation could result in a shifting of thermal degradation temperature of organic component from about 200°C to near 400°C. In addition, the stability of organic modified colloidal silica in UV curable formula and the physical properties of resulting coatings were discussed. Furthermore, the morphology of organic modified colloidal silica was investigated by performing TEM and SEM studies‥

An Ion-Induced Low-Oil-Adhesion Organic/Inorganic Hybrid Film for Stable Superoleophobicity in Seawater

2012 ◽  
Vol 25 (4) ◽  
pp. 606-611 ◽  
Author(s):  
Li-Ping Xu ◽  
Jing Zhao ◽  
Bin Su ◽  
Xueli Liu ◽  
Jitao Peng ◽  
...  
Keyword(s):  
Hybrid Film ◽  
Inorganic Hybrid

UV-Curable organic-inorganic hybrid films based on tetraethylorthosilicate oligomer and special acrylated polyester

e-Polymers ◽  
2012 ◽  
Vol 12 (1) ◽  
Author(s):  
Jianyun He ◽  
Jinping Xiong ◽  
Bingqian Xia
Keyword(s):  
Uv Light ◽  
Uv Curing ◽  
Organic Matrix ◽  
Dynamic Mechanical Properties ◽  
Hybrid Films ◽  
Uv Curable ◽  
Inorganic Hybrid ◽  
Dynamic Mechanical ◽  
H Nmr ◽  
Uv Curing Process

AbstractOrganic-inorganic hybrid films were prepared using tetraethylorthosilicate (TEOS) oligomer and special acrylated polyester (SAP) via a UV-curing process. TEOS oligomers were prepared in the presence of water and ethanol using hydrochloric acid as the catalyst and characterized using 1H NMR, 29Si NMR and MALDI-TOF mass spectra. Special acrylated polyester was synthesized by 1,4-cyclohexane dimethanol, neopentyl glycol, 1,4-butanediol, maleic anhydride, adipic acid, and acrylic acid. Hybrid films were cured by UV light and the thermal properties, dynamic mechanical properties, and tensile properties of the hybrid films were evaluated as the function of TEOS oligomer content. The morphology of the hybrid films was examined using atomic force microscopy (AFM). The microscopy and dynamic mechanical data indicated that the hybrid films were heterogeneous materials with various inorganic particle sizes dispersed within the organic matrix. The results indicated that after incorporating the TEOS oligomer, the strength and thermal stability of the hybrid films were enhanced.

One-step synthesis of novel renewable multi-functional linseed oil-based acrylate prepolymers and its application in UV-curable coatings

2020 ◽  
Vol 148 ◽  
pp. 105820
Author(s):  
Yupei Su ◽  
Shuting Zhang ◽  
Yanwu Chen ◽  
Teng Yuan ◽  
Zhuohong Yang
Keyword(s):  
Linseed Oil ◽  
Uv Curable ◽  
One Step

Highly transparent, organic-inorganic hybrid UV-curable coating materials with amphiphobic characteristics

2019 ◽  
Vol 134 ◽  
pp. 323-332 ◽  
Author(s):  
Keuk-Min Jeong ◽  
Sung Soo Park ◽  
Saravanan Nagappan ◽  
Guoquan Min ◽  
Yongxu Zhang ◽  
...  
Keyword(s):  
Coating Materials ◽  
Uv Curable ◽  
Inorganic Hybrid

Development of linseed oil–TiO2 green nanocomposites as antimicrobial coatings

2015 ◽  
Vol 3 (21) ◽  
pp. 4458-4471 ◽  
Author(s):  
Ana M. Díez-Pascual ◽  
Angel L. Díez-Vicente
Keyword(s):  
Antimicrobial Activity ◽  
Linseed Oil ◽  
Nanocomposite Coatings ◽  
Public Places ◽  
Uv Curable ◽  
Antimicrobial Coatings ◽  
Microbial Proliferation ◽  
Epoxidized Linseed Oil

UV-curable acrylated epoxidized linseed oil–TiO2 nanocomposite coatings with antimicrobial activity were developed to prevent microbial proliferation in public places like hospitals.

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