Details

Autor(en) / Beteiligte

• Chen, Kunlin
• Xu, Changyue
• Zhou, Jianlin
• Zhao, Ruoyi
• Gao, Qiang
• Wang, Chaoxia

Titel

Multifunctional fabric coatings with slow-releasing fragrance and UV resistant properties from ethyl cellulose/silica hybrid microcapsules

Ist Teil von

• Carbohydrate polymers, 2020-03, Vol.232, p.115821-115821, Article 115821

Ort / Verlag

England: Elsevier Ltd

Erscheinungsjahr

2020

Quelle

Access via ScienceDirect (Elsevier)

Beschreibungen/Notizen

• [Display omitted] •Ethyl cellulose/silica hybrid capsule was prepared via one-step solvent diffusion method.•Waterborne multifunctional fabric coating was fabricated by a facile and green way.•The as-obtained fabric coatings exhibited controlling aromatic-release performance.•The coated fabric showed excellent durable UV resistant property with high UPF value. The synthesis of multifunctional microcapsules using natural polymers has contributed to a broad range of practical applications on fabric coatings. This paper presents a facile and environment-friendly approach for waterborne multifunctional fabric coatings by using cellulose/silica hybrid microcapsules. In this method, lavender fragrance oil-loaded cellulose/silica hybrid microcapsules were one-step synthesized via emulsion solvent diffusion. This microcapsule is core-shell structure with UV absorbers and methacrylic acid grafted silica in the shell and then added into the waterborne polysiloxane resins to form multifunctional fabric coatings. The as-obtained fabric coatings not only exhibited controlled lavender fragrance oil-releasing performance, and it can keep above 30 % fragrance after ninety days due to the slow releasing of lavender fragrance oil in the capsules, but also showed excellent UV resistant property with 159 UPF value.