摘要:
The invention concerns a cosmetologic and anti-ageing stocking or a pair of tights, or any textile support in direct contact with the skin, impregnated with slow-release natural substances and the method for making same. The combination of biomimetic phospholipid components is as follows: A) GLA Phospholipid (Sodium Borageamidopropyl PG-Dimonium Chloride Phosphate) at 0,5 % of the solution; B) PTC Phospholipid (Cocamidopropyl PG-Dimonium Chloride Phosphate) at 1.5 % of the solution. Said combination of phospholipid components primarily promotes the fixing or impregnation of the active principles through an electrostatic process and secondarily constitutes an antibacterial agent which controls the bacterial flora. To those two components are added the natural substances to the active principle for a maximum total of 2.10 %. The softening and impregnating phase lasts about 35 minutes at a temperature ranging between 35 DEG C and 37 DEG C.
摘要:
An article exhibiting flame resistant or flame retardant (FR) property including a fabric that has received a pre-treatment applied dye or print or combinations thereof; and a post-treatment applied FR additive. The fabric includes a primary yarn including a fiber having vapor phase action and a partially aromatic polyamide fiber.
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:
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:
A fibrous properties-switching article comprises a mat consisting of fibers having a fiber diameter of 2 microns or less. The fibers comprise a polymer, copolymer, polymer blend, or polymer network, wherein the fibers have a diameter of 2 μιη or less. The surface and/or bulk property of the mat changes over a range of temperatures, wherein the polymer, copolymer, polymer blend, or polymer network undergoes a structural change over the range of temperatures. The fiber mat is formed by electrospinning. In an exemplary embodiment, a blend of polystyrene and poly((N-isopropyl acrylamide) (bl-PS/PNIPA) in dimethylformamide (DMF) is electrospun to form a mat consisting of fibers with a diameter less than 2 μηι that shows a transition from a superhydrophilic surface to a nearly superhydrophobic surface over a temperature range from 30 °C to 45 °C. A fiber mat formed by electrospinning a DMF solution comprising poly(N-isopropyl acrylamide-co- methacylicacid) (PNIPAMAA), comprises fibers having a diameter less than 2 μιτι and are cross linked after spinning. The crosslinked PNIPAMAA, (xl-PNIPAMAA) fiber mat displays a transition from a hydrophilic surface to a nearly hydrophobic surface over a temperature range from 30 °C to 45 °C.
摘要:
Disclosed are fibers that are capable of spontaneously transporting certain fluids, for example aqueous fluids, such as water, on their surfaces. The fibers, especially in the form of tow, can be incorporated into absorbant articles, such as diapers, in order to transport fluids to more effectively utilize the absorbant portion of the article.
摘要:
A resin composition for processing of fabric and a fabric made by processing using the resin composition. The resin composition for processing of fabric comprises an acrylic resin (A), a phosphate ester (B), ammonium polyphosphate (C), aluminum hydroxide (D), and an aqueous medium (E), characterized in that: with respect to 100 parts by mass of the acrylic resin (A), the total amount of the phosphate ester (B), the ammonium polyphosphate (C), and the aluminum hydroxide (D) is 110-250 parts by mass; in the sum of the phosphate ester (B), the ammonium polyphosphate (C), and the aluminum hydroxide (D), the ratio of the phosphate ester (B) is 18-35% by mass, the ratio of the ammonium polyphosphate (C) is 30-70% by mass, and the ratio by mass, and the ratio of the aluminum hydroxide (D) is 10-35% by mass. This resin composition for processing of fabric can provide fabrics with excellent flame retardancy, water mark resistance, and blocking resistance.