betadex and 4-hydroxybenzophenone

betadex has been researched along with 4-hydroxybenzophenone* in 1 studies

Other Studies

1 other study(ies) available for betadex and 4-hydroxybenzophenone

ArticleYear
Combined UV-protecting and reactive printing of Cellulosic/wool blends.
    Carbohydrate polymers, 2013, Feb-15, Volume: 92, Issue:2

    A novel approach for attaining reactive cotton/wool and viscose/wool prints with outstanding UV-protection functions was achieved via inclusion of certain UV-absorbers namely 4-hydroxybenzophenone and UV-SUN(®) or UV-blockers like ZnO-NPs and TiO(2)-NPs along with MCT-βCD, as a reactive additive, in the printing paste formulation using Na-alginate as a thickening agent. Experimental results reveal that the inorganic UV-blockers exhibit better UV-protection functions compared with the used UV-absorbers, and the improvement in the imparted UV-protection capacity follows the decreasing order: ZnO-NPs>TiO(2)-NPs>4-hyroxybenzopherone≥UV-SUN(®)>>none>untreated. The enhancement in UV-protection functionality is governed by the type of substrate, cotton/wool>viscose/wool, extent of modification and loading of the used nano-metal oxides or organic absorbers onto the fabric surface as well functionality and ability of the used reactive dyes to absorb the hazardous UV-B radiation. The obtained functional prints exhibited outstanding UV-protection efficiency even after 15 washing cycles.

    Topics: Alginates; Animals; Benzophenones; beta-Cyclodextrins; Cellulose; Cotton Fiber; Feasibility Studies; Glucuronic Acid; Hexuronic Acids; Nanoparticles; Printing; Protective Clothing; Titanium; Ultraviolet Rays; Wool; Zinc Oxide

2013