摘要:
Provided herein are formaldehyde-free flame retardant compositions, comprising a flame retardant acid and a fixing agent; and methods of their use for manufacturing durable formaldehyde-free flame retardant fabric materials. Also provided herein are durable formaldehyde-free flame retardant cellulosic materials and articles comprising the same.
摘要:
Provided is a functional nonwoven fabric that has good feeling upon use, such as hand feeling (softness) or texture, and is capable of stably exhibiting the characteristics of hydroxyapatite (for example, microbe adsorption property). Disclosed is a functional nonwoven fabric in which sintered hydroxyapatite particles are fixed by thermal fusion bonding to a surface of a nonwoven fabric containing fibers, at least surfaces of the fibers being mainly composed of a thermoplastic resin, wherein a shearing rigidity of the functional nonwoven fabric is 8.5 gf/cm/degree or less.
摘要翻译:本发明提供一种功能性无纺布,其具有手感(柔软性)或质感等使用感,能够稳定地显示羟基磷灰石的特性(例如,微生物吸附性)。 公开了一种功能性无纺布,其中通过热熔粘合将烧结的羟基磷灰石颗粒固定在含有纤维的无纺织物的表面上,至少表面的纤维主要由热塑性树脂组成,其中功能无纺布的剪切刚度 为8.5gf / cm /度以下。
摘要:
Provided is a functional nonwoven fabric that has good feeling upon use, such as hand feeling (softness) or texture, and is capable of stably exhibiting the characteristics of hydroxyapatite (for example, microbe adsorption property). Disclosed is a functional nonwoven fabric in which sintered hydroxyapatite particles are fixed by thermal fusion bonding to a surface of a nonwoven fabric containing fibers, at least surfaces of the fibers being mainly composed of a thermoplastic resin, wherein a shearing rigidity of the functional nonwoven fabric is 8.5 gf/cm/degree or less.
摘要:
Provided is a fiber product having a superior photocatalyst function, as well as the original texture of the fiber. Further provided is a fiber product having a photocatalyst function superior in washing durability that resists degradation even after repeated washing, as well as the original texture of the fiber. A fiber product wherein a zirconium phosphate layer 2 is electrostatically fixed on a fiber substrate 1, and a photocatalyst 3 is electrostatically fixed on the surface of the zirconium phosphate layer 2. Preferably, a fiber product having a zirconium phosphate layer 2 and a zirconium phosphate multilayer 10 laminated via an aluminum ion or a polyaluminum ion 4, a zirconium phosphate layer 2a, which is the innermost layer of the zirconium phosphate multilayer 10, is electrostatically fixed on a fiber substrate 1 via an aluminum ion or a polyaluminum ion 4, and a photocatalyst 3 is electrostatically fixed on a zirconium phosphate layer 2b, which is the outermost layer of the zirconium phosphate multilayer 10.
摘要:
The aim of the invention is to design an acoustic nonwoven fabric which can be processed without any problem and develops as little smoke as possible in case of a fire. Said aim is achieved by a layer for use in a metal ceiling. Said layer has a maximum mass per unit area of 45 g/m² and comprises a maximum of 30 g/m² of a fiber mixture and a maximum of 10 g/m² of a flame retardant.
摘要:
The present invention provides an environmental purification material coated with a calcium phosphate-related compound by a reprecipitation method, a process of producing the same, and a processed article thereof, and the present invention is a process of producing the target calcium phosphate-related compound-coated environmental purification material, the process including; preparing an acidic mixed solution of a phosphate compound and a calcium compound having a solution concentration of 1 mmol/L to 1000 mmol/L, suspending a titanium dioxide substrate in this acidic solution, and gradually adding an alkaline solution to this suspension to precipitate and support a calcium phosphate-related compound on the titanium dioxide surface by a reprecipitation method, and an environmental purification material coated with a calcium phosphate-related compound that can be added and incorporated into, for example, organic fibers and plastics is provided.
摘要:
Improvements in the wash durability and discoloration levels for fabrics having topically applied silver-ion treatments (such as ion-exchange compounds, like zirconium phosphates, glasses and/or zeolites) are provided. Such solid compounds are generally susceptible to discoloration and, due to the solid nature thereof, are typically easy to remove from topical surface applications. The inventive treatment requires the presence of a specific polyurethane binder, either as a silver-ion overcoat or as a component of a dye bath mixture admixed with the silver-ion antimicrobial compound. In addition, specific metal halide additives (preferably substantially free from sodium ions) are utilized to combat the discolorations typical of such silver-ion formulations. As a result, wash durability, discoloration levels, or both, can be improved to the extent that after a substantial number of standard launderings and dryings, the inventive treatment does not wear away in any appreciable amount and the color of the treatment remains substantially the same as when first applied. The particular treatment method as well as the treated fabrics are also encompassed within this invention.
摘要:
Membrane materials for fabric structures consisting of a woven fabric which is coated on one or both sides with an elastomeric compound comprising finely divided phase change materials such as crystalline alkyl hydrocarbons or salt hydrates. The membrane materials facilitate thermo-regulation due to latent heat absorption and latent heat release in the phase transition range of the phase change material, which enhances the thermal comfort of the enclosed structure, they are applied to and leads to energy savings.