D06N2211/10

Multi-threat protection composite
11707100 · 2023-07-25 · ·

A multi-threat protection composite containing at least 15 textile layers having an upper and lower surface and a non-blocking pressure sensitive adhesive (NonB-PSA) composition on at least the upper surface of each textile layer. The NonB-PSA coating contains a pressure sensitive adhesive and a plurality of first inorganic particles, wherein the ratio by weight of the first inorganic particles to the pressure sensitive adhesive is greater than about 1.2 and wherein the NonB-PSA coating is in an amount of at least about 10 g/m.sup.2 on each surface the NonB-PSA coating is located. The first inorganic particles have a median primary particle size of less than about 5 micrometers.

SHEET MATERIAL AND METHOD FOR PRODUCING SAME

The sheet material according to the present invention has a polymer elastic body and a fibrous base material comprising ultrafine fibers, wherein the average single fiber diameter of the ultrafine fibers is 0.1 .Math.m to 10.0 .Math.m, the polymer elastic body has a hydrophilic group and an N-acylurea bond and/or an isourea bond, and the following conditions are satisfied : the longitudinal stiffness, in accordance with method A (45° cantilever method) in the text of “8.21 Stiffness” of JIS L 1096:2010 “Testing Methods for Woven and Knitted Fabrics”, is 40 mm to 140 mm ; and after immersion for 24 hours in N,N-dimethylformamide, the following are obtained in wear testing using a pressing load of 12.0 kPa and 20,000 friction cycles in accordance with method E (Martindale method) in the text of “8.19 Wear Strength and Friction Discoloration” of JIS L 1096:2010 “Testing Methods for Woven and Knitted Fabrics”: a grade of at least 4 and a wear loss of not more than 25 mg.

SELECTIVELY WEIGHTED AND GRIPPED FABRIC
20230210198 · 2023-07-06 ·

An improvement in the field of fabrics, wherein the fabrics provide improvements such as weighted regions (20) and grip locations (40). Currently, wearable weights are very limited in many ways such as, but not limited to, placement of the weights, fit of wearable weight to the user's body, sustained placement of the wearable weight during athletic use. The fabric (10) provides a solution to this problem by allowing the integrating the weights and other features into the material of any article of clothing or similar fabric object. The fabric (10) affords the user the comfort, flexible and other advantages typical of athletic clothing along with added benefits of weight training. Further, the grip locations (40) provide surface friction for athletic applications such as, but not limited to, fitness workouts and yoga. The principal use of the fabric (10) is as an article of clothing.

ADSORBENT MATERIAL
20220362738 · 2022-11-17 ·

A flexible material is disclosed comprising a flexible substrate, a sorbent comprising zirconium hydroxide and a binder, wherein the solids weight ratio of the binder to the zirconium hydroxide is in the range 1:1 to 1:120. Also disclosed is a process for production of a fabric, comprising: providing a flexible material, providing at least one sorbent dispersion comprising zirconium hydroxide and a binder, applying the sorbent dispersion to the flexible material to produce a treated flexible material, squeezing the treated flexible material under pressure, and passing the pressed treated flexible material through a stenter.

ADHESIVE SILICONE PATTERN MATERIAL, AND WEAR COMPRISING SAME
20220362435 · 2022-11-17 · ·

The present invention relates to an adhesive silicone patch to be applied to a wearable product. The adhesive silicone patch provides the function of assisting the musculoskeletal system and ligaments for each part of the human body, the function of preventing secondary damage, the function of supporting the injured part, and the function of promoting blood circulation. In addition, the adhesive silicone patch dramatically reduces the concentration of lactic acid generated during exercise. The present invention also relates to a wearable product provided with the adhesive silicone patch. The adhesive silicone patch is applied to the inner surface of a wearable product such as clothing and includes a first functional layer. The first functional layer includes a two-component liquid silicone rubber (LSR) and a silicone-based pressure-sensitive adhesive (PSA). The LSR is composed of a main component and a crosslinking agent. The PSA is included in an amount of 50 to 200 parts by weight with respect to 100 parts by weight of the LSR.

ONE PIECE WOVEN MEDICAL GOWN WITH COATING

A personal protection equipment (PPE) gown formed by one piece woven (OPW) techniques. The gown features an outer coating on the fabric to provide required liquid penetration resistance.

ANTI-PILLING MERINO WOOL FABRIC, GARMENTS COMPRISING THEREOF, AND METHOD OF FABRICATION THEREOF

The present invention provides an anti-pilling wool fabric with a coating having pilling resistance and resistance to fiber loss from fabric surface. The coating is formed by a coating formulation including at least two diisocyanates, at least two catalyst, a water dispersing agent, a buffer and water, which provides a polycarbodiimide crosslinker reactive to the relative less reactive groups on polypeptide of the wool fabric and promotes crosslinking between polypeptides of the wool fabric under relatively mild processing conditions so as to enhance mechanical strength of the wool fabric whilst no significant effect of the original finish merino wool fabric and/or garment and fiber loss from fabric surface are observed, compared to conventional treatment methods on wool fabric. A corresponding coating formulation and method of fabricating the anti-pilling wool fabric are also provided. The present invention is applicable to finished wool fabric which fibers are already with colorant(s), and/or dye(s), and/or reactive dye(s).

WATER VAPOR-PERMEABLE COMPOSITE MATERIAL
20220349119 · 2022-11-03 · ·

A composite material contains a nonwoven layer (i) which contains fibers formed from a first thermoplastic elastomer having meshes with a mesh size in the range from 10 to 100 μm, and a membrane layer (ii) which contains a second thermoplastic elastomer and having a layer thickness of less than 30 μm. The membrane is either pore-free (ii.1) or is porous and has pores with an average pore diameter of less than 2000 nm (ii.2). The membrane (ii) is at least partially in direct contact with the fibers of the nonwoven layer (i) and covers the mesh openings in the nonwoven layer (i) at least partially. The fibers of the first nonwoven layer (i) and the membrane (ii) in the contact area are at least partly joined to one another in an interlocking manner.

SUPPORTING GARMENT ARTICLE AND METHOD OF PRODUCING A SUPPORTING GARMENT ARTICLE
20230088813 · 2023-03-23 ·

A supporting garment article such as a brassiere comprises a layer of elastomer provided in a graduating manner such that the area density of the elastomer vanes across a first region of the garment article. Supporting garment articles of the present disclosure provide the support of a constructed bra while maintaining the comfort factor of an unconstructed bra such as a bralette. The present disclosure provides a superior medium support bra using graduated application of an elastomer such as silicone, bonding, extrusion and dry moulding techniques.

FRUIT EXTRACT LEATHER AND PREPARATION METHOD THEREOF
20230088764 · 2023-03-23 ·

This application provides a fruit extract leather. The fruit extract leather includes a prepolymer material A, a prepolymer material B, and a base fabric. The prepolymer material A includes a fruit powder, and the fruit powder is obtained by grinding a remaining residue material obtained after fruit peels and/or fruit kernels are extracted. This application further provides a method for preparing the fruit extract leather. According to the fruit extract leather and the preparation method thereof provided in this application, polyester and other components in leather are substituted, fruit peels and/or fruit kernels are recycled, and waste and environmental pollution are reduced.