Patent classifications
D06N3/0036
SHEET-SHAPED ARTICLE AND MANUFACTURING METHOD THEREFOR
A purpose of the present invention is to provide a sheet-shaped article and a manufacturing method therefor, said sheet-shaped article demonstrating both a supple texture and superior wear resistance. In order to achieve this purpose, a sheet-shaped article according to the present invention is a sheet-shaped article that includes, in a fibrous base material, a polymer elastic body with a hydrophilic group, said fibrous base material comprising extremely fine fibers with an average individual fiber fineness of 0.1 μm to 10 μm, wherein the sheet-shaped article has N-acylurea bonding or isourea bonding within the polymer elastic body, and a monovalent positive ion-including inorganic salt is present at a rate of 0.1 mass % to 5 mass % with regard to the mass of the polymer elastic body.
AIRLAID COMPOSITE SHEET MATERIAL
Provided is a composite sheet that is particularly useful as an AQDL component in absorbent articles. The composite sheet includes a fluid acquisition component and an airlaid component. The airlaid component may include one or more airlaid layers that are successively formed overlying each other. Each of the airlaid layers are adjacent to, and in direct contact with, immediately adjacent layers of the airlaid component so that adjacent layers are in fluid communication with respect to each other. The fluid acquisition component includes a nonwoven fabric comprising a carded nonwoven fabric comprised of a plurality of staple fibers that are air through bonded to each other to form a coherent nonwoven fabric. The airlaid layer(s) include a blend of cellulose and non-cellulose staple fibers. The staple fibers may be bicomponent fibers having a polyethyelene sheath and a polypropylene or polyethylene terephthalate core, and mixtures of such fibers.
Dyed leather-like sheet and fiber structure
Disclosed is a leather-like sheet having a lightness L* of 35 or less, and including a fiber structure including fiber dyed with a dye composition including C.I. Basic Blue 3 and at least one blue cationic dye other than C.I. Basic Blue 3, and an elastic polymer contained in internal voids of the fiber structure, or the fiber structure. Also disclosed is a leather-like sheet having a lightness L* of 35 or less, and including a fiber structure including fiber dyed with an azo-based blue cationic dye, and an elastic polymer contained in internal voids of the fiber structure, wherein the leather-like sheet or the fiber structure has a color difference (ΔE), determined when treated for 48 hours under moist and hot conditions of 80° C. and a moisture of 90%, of ΔE≤2. or the fiber structure.
Napped artificial leather, polyester fiber, and non-woven fabric
Disclosed is a napped artificial leather including: an artificial leather base material that includes a non-woven fabric of polyester fibers having a Young's modulus of 1 to 6 GPa, an average fiber-toughness of 8 to 40 cN.Math.%, and a crystallinity of 35% or less, and an elastic polymer, the artificial leather base material having, on at least one surface thereof, a napped surface on which the polyester fibers are napped. Also disclosed are polyester fibers having a Young's modulus of 1 to 6 GPa, an average fiber-toughness of 8 to 40 cN.Math.%, and a crystallinity of 35% or less, and a non-woven fabric including the polyester fibers.
Air bag base cloth and air bag
An air bag base cloth according to the present invention includes a base cloth main body formed of synthetic fibers, and a synthetic resin layer with which at least one face of the base cloth main body is coated, and the moisture content measured in accordance with JIS L 1096.8.10 is 0.5% or less.
Fiber mat, method of making the fiber mat, and bituminous roofing product
A fiber mat includes an assembly of fibers including a minority portion including a set of polymer fibers and a majority portion including a set of fibers different than the minority portion, wherein the minority portion is a plane parallel to a plane of the majority portion of the assembly of fibers; and a binder including an organic resin, wherein an air permeability of said fiber mat is not substantially different from an equivalent weight fiber mat containing a homogenous mat structure and wherein the fiber mat provides at least a 5% increase in tear when placed in a bituminous roofing product compared to an equivalent bituminous roofing product made with the equivalent weight fiber mat containing the homogenous mat structure.
Coating agent composition containing PVC and plasticizing components
A coating composition containing a. polyvinyl chloride b. one or more compounds of formula (I) ##STR00001## in which R.sup.1a and R.sup.1b are C.sub.7- to C.sub.12-alkyl, c. one or more compounds having plasticizing properties selected from adipates comprising C.sub.1- to C.sub.6-radicals, glutarates, sebacates, dibenzoates, monobenzoates, compounds of formula (II), compounds of formula (III), phenyl esters of pentadecylsulfonic acid, cresyl esters of pentadecylsulfonic acid, terephthalates, levulinic esters, isosorbitol valerate, trimellitates and 2,2,4-trimethyl-1-3-pentanediol-diisobutyrate, d. one or more compounds of formula (IV) ##STR00002##
Fabric printable medium
A fabric printable medium includes a fabric base substrate, which includes yarn strands and voids among the yarn strands. The fabric printable medium further includes a finishing coating attached to the yarn strands of the fabric base substrate to form coated yarn strands. The finishing coating includes a first and a second crosslinked polymeric network. The fabric printable medium has pore spaces among the coated yarn strands that coincide with at least some of the voids of the fabric base substrate.
3-DIMENSIONAL MANUFACTURE OF POROUS AND WATERPROOF MEMBRANE
The disclosure relates to seamless manufacturing processes for 3-dimensional waterproof and breathable porous polymer membranes by spraying, dip-coating or painting a substrate with a dispersion having polymer, coated or non-coated particles and diluent and removing the particles by dissolution thus creating porosity after the 3D coating/shaping. The disclosure further relates to dispersions to obtain such membranes, to polymer membranes obtained, to shaped articles containing such membranes; to the use of such membranes, shaped articles and intermediates.
Method for Producing Supporting Glove
A method for producing a supporting glove includes the steps of applying a specific amount of a first polymer mixed liquid to a knitted glove; drying the first polymer mixed liquid applied to the knitted glove; applying a coagulant solution to the knitted glove after drying; applying a specific amount of a second polymer mixed liquid to the knitted glove after applying the coagulant solution; and drying the second polymer mixed liquid applied to the knitted glove. A first polymer film is formed to cover a yarn knitted into the knitted glove over the entire thickness direction of at least the part of the knitted glove. A second polymer film is formed to continuously cover the first polymer film to form at least a part of an outer surface and not reaching an inner surface of the knitted glove.