摘要:
Coating compositions which include a blend of a fluorochemical and a particulate additive comprising a bimodal size distribution of inorganic nanoparticles are provided. The bimodal distribution of inorganic nanoparticles may include a quantity of smaller nanoparticles having an average size distribution of between about 1 to about 15 nm, and a quantity of larger nanoparticles having an average size distribution of between about 40 to about 500 nm. The smaller and larger nanoparticles may be present in a ratio of the smaller sized particles to the larger sized particles of at least 1.2, with the total amount of nanoparticles being present in an amount of between about 0.1 to about 10 wt. % based on total composition weight.
摘要:
The subject matter described herein is directed to articles, compositions, systems, and methods of using and preparing bioceramic compositions and to the bioceramic compositions. A bioceramic composition of the disclosure radiates infrared energy or rays and can be used in the treatment of various conditions.
摘要:
The present invention relates to cellulose nanofibrils decorated with magnetic nanoparticles as well as a method for the preparation thereof and a material comprising the nanofibrils.
摘要:
Disclosed herein is a colored textile, which includes a textile substrate, a titanium layer and a layer of transparent metal oxide. The titanium layer and the layer of transparent metal oxide are disposed in sequence on the textile substrate, and the thickness of the deposited transparent metal oxide layer is adjusted so as to allow the textile substrate to exhibit at least one color without including a pigment or a dye therein.
摘要:
An article of manufacture includes a body having an inlet and an outlet, and at least a portion of at least one porous non-ceramic substrate positioned such that the porous polymeric substrate separates the inlet from the outlet. The porous non-ceramic substrate has a conformal coating on at least a portion of its interior surfaces.
摘要:
An article of manufacture includes a body having an inlet and an outlet, and at least a portion of at least one porous non-ceramic substrate positioned such that the porous polymeric substrate separates the inlet from the outlet. The porous non-ceramic substrate has a conformal coating on at least a portion of its interior surfaces.
摘要:
A tent cloth canvas coated on the surface thereof with a photocatalyst, wherein (1) the adhesiveness between a photocatalyst and the tent cloth canvas is kept satisfactorily for an extended time, (2) an anti-fouling capability is kept for a long time, and (3) the photocatalyst carried on the tent cloth canvas does not promote a lowering with time of a tear strength. A tent cloth canvas coated on the surface thereof with a photocatalyst is used, wherein more than 50% in amount of a plasticizer contained in the canvas remains in comparison with that at an initial stage 1500 hours after the canvas is subjected to a sunshine carbon arc type accelerated weathering test as specified in JIS-K5400, or after 3-year outdoor exposure; and a tent clothe canvas having the above properties and structures further contains a plasticizer having a molecular weight of at least 400, and/or a plasticizer migration restricting layer is provided in the middle of the tent cloth and photocatalyst coating layer.