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Units building chemical fibers and threads

Units building chemical fibers and threads

The invention relates to threads, fibres and filaments that can be woven without sizing, and a method for producing said threads, fibres and filaments. The invention especially relates to threads, fibres, and filaments treated by a grafted copolymer. The invention also relates to fabrics obtained without sizing, using said threads, fibres and filaments, and to a method for weaving without sizing, especially by means of a dry loom, using said threads, fibres and filaments. Furthermore, the invention relates to the use of said threads, fibres, filaments and fabrics for producing airbags. The invention relates to yarns, fibers and filaments which can be woven without sizing and to a process for the manufacture of these yarns, fibers and filaments.

VIDEO ON THE TOPIC: Banana Fiber Extraction Processing, Yarn Spinning & Weaving

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Second Hand Fabric

The present invention relates to a chemical fiber, in particular, a chemical fiber which is cooled and cooled quickly by treatment with wind and a woven fabric containing the fiber. Currently, in general, early production of temperature-decreasing fabrics mainly uses heat exchangers such as Patent Documents 1 to 4 and electric power transfer heat transfer fluids, and these technical proposals can be applied only to special working environments. Cannot adapt to daily apparel application.

In addition to using pipe lines, the intermediate layer is designed to simplify the complicated distribution of the pipe lines, and the specific structure is linked between the two layers through ventilation, non-water-permeable and multi-layered water-permeable layers. Space is present, and airflow due to temperature or humidity differences is present in the space, thereby achieving the effect of lowering body temperature.

For example, as in the technical proposals disclosed in Patent Literatures 5 to 10 and the like, a good circulation is imparted to the airflow to produce a heat dissipation effect, but the design of the multilayer structure is relatively complicated. Furthermore, it has been proposed to increase the force by introducing a water-absorbing material capable of containing a large amount of water into the intermediate layer having a multilayer structure.

As for the overall temperature drop, for example, as in the technical proposals disclosed in Patent Documents 11 to 15 and the like, water vapor enters and exits the intermediate layer through the ventilation layer to achieve a better cooling effect.

A similar method is to seal a phase change material having water or heat dissipation property in a specific bag or tubular space. For example, as in the technical proposals disclosed in Patent Documents 16 to 20, the waterproof and non-waterproof material is used. Water or phase change material is sealed with a breathable material to avoid the loss of liquid heat dissipation material, but there is still a problem of water leakage due to the effect of external friction and pressure in long-term use, phase change The use of the material cannot maintain the effect for a long time, and after the phase change material is restored to the solid phase, the action of lowering the temperature is given again.

In addition, when knitting using highly heat conductive metal fibers, it is possible to produce a fabric with a cooling effect for a long time.

However, as in Patent Document 21, the cost of metal fibers is high and the flexibility is low. The practicality of woven fabrics is poor.

US Pat. An object of the present invention is to overcome the above-mentioned deficiencies of the prior art, and to provide a rapid cooling and cooling chemical fiber by treating wind that is easy to manufacture, low in cost, and easy to industrialize.

In order to achieve the above object, the present invention uses the following technical solution. Including normal chemical fibers and nanostructures occupying 0. It is preferable to contain fine particles of 5, nm to 8, nm occupying 0. Another object of the present invention is to provide a rapid cooling and cooling fabric treated with wind, which fabric contains at least partly any one of the above-mentioned chemical fibers.

In the present invention, since a fine nanostructure of nm to 8, nm is added to normal chemical fiber, the chemical fiber of the present invention achieves an unexpected effect of rapid cooling and cooling when it encounters wind, The present invention has advantages in that the manufacturing cost is low, the manufacturing process is simple, and the industrialized production is easy compared with the cooling fibers of the prior art.

Also good. Refer to the following measurement experiment for the rapid cooling and cooling effect by treating the chemical fiber containing the nanostructure of this example. The samples were sandwiched so that the samples were in intimate contact, the temperature change over time was recorded, and the results are shown in the table below. It can be seen that it has a more rapid and cool cooling effect than ordinary chemical fibers. The temperature-time relationship curve of the measurement result is shown in FIG.

It can be seen that the fiber still has a significant and unexpected further rapid cooling effect. Measurement methods and measurement results are shown in the following table. The measurement result of the sample waiting for measurement in the laboratory was proved as follows.

Further, it can be seen that there is a further rapid cooling and cooling effect that is remarkable and unexpected, and that the chemical fiber of the present invention leads to an unexpected cooling effect. Another object of the present invention is to provide a rapid cooling and cooling woven fabric by treating with wind. For example, the knitted fabric, the woven product, the woven fabric contains the chemical fiber in at least a part thereof, Of course, all may be manufactured by using the chemical fiber of rapid cooling and cooling by treating with the wind of the present invention.

Of course, those skilled in the art can construct various types of woven materials, woven products and various types of fiber materials using the chemical fibers of rapid cooling and cooling treated with the wind of the present invention and the fabrics containing the fibers.

Can do. The above embodiments are provided only for the purpose of illustrating the present invention and are not a limitation on the present invention. Those skilled in the art can make various changes and modifications without departing from the scope of the present invention. Accordingly, all equivalent technical solutions fall within the protection scope of the present invention, and the patent protection scope of the present invention should be limited to the claims.

Effective date : Year of fee payment : 3. The present invention provides a chemical fiber that can be cooled and cooled quickly by treating with wind and a woven fabric containing the fiber. The chemical fiber includes a normal chemical fiber and a nanostructure occupying 0. In the present invention, since a nanoparticle structure of nm to 8, nm is added to a normal chemical fiber, the chemical fiber of the present invention achieves an unexpected effect of rapid cooling and cooling after being in the wind, The present invention has advantages in that the manufacturing cost is low, the manufacturing process is simple, and the industrialized production is easy compared to the cooling fibers of the prior art.

At the same time, the present invention can manufacture an excellent new type cooling fiber fabric. Chemical fiber. The chemical fiber according to claim 1, comprising fine particles of 5, nm to 8, nm occupying 0.

A woven fabric that cools rapidly and cools by being treated with wind, comprising the chemical fiber according to any one of claims 1 to 7. Chemical fiber with rapid temperature-reducing and cooling effect under conditions of wind and textile thereof.

JPB2 en. CNB en. WOA1 en. Fibers with characteristics of temperature reducing and cooling, preparation method and textile thereof.

One kind of heat storage heating and textile fibers, and method of preparation. Fibers capable of warming to emit heat naturally under humid condition, preparation method and fabrics. Cooling and chilling fiber, preparation method thereof, and textile product thereof. CNC en. CNA en. Karaipekli et al. USA1 en. Li et al. Wang et al. Enhancing thermal conductivity of palmitic acid based phase change materials with carbon nanotubes as fillers.

Lu et al. Silk fabric-based wearable thermoelectric generator for energy harvesting from the human body. Yang et al. Zhang et al. Tang et al. Zeng et al. Hsu et al. Su et al. Saleh et al. Experimental investigation of thermal conductivity and heat pipe thermal performance of ZnO nanofluids. Alay et al. Sun et al. Lee et al. Parameshwaran et al. Study on thermal properties of organic ester phase-change material embedded with silver nanoparticles. Study on superabsorbent composite.

Guan et al. Hu et al. Song et al. Acetone sensing characteristics of ZnO hollow spheres prepared by one-pot hydrothermal reaction. TWIB en.

Java 11 Fibers

The products and brands we make at our facilities around the world intersect with your daily life, even though you may not always notice them. This includes the polymers, fibers and resins we make, as well as the brands, trademarks and innovations we take to market for the benefit of everyone. Since the s, nylon has become an essential part of everyday life. As a versatile thermoplastic, nylon 6,6 can be melted and shaped to serve many applications, from heat-resistant auto parts to consumer electronics and kitchen appliances. But nylon 6,6 pellets can also be melted and extruded as continuous fibers.

Second Hand Fabric We have a large selection of fabrics, textiles and materials online that we ship same day. The first fabric. Browse our collections today!.

Find out how nylon is so much more than just a nice pair of stockings Soon after its introduction it was used to make parachutes, ropes and tents during the Second World War, as well as nylon stockings and toothbrushes. Nylon is made when the appropriate monomers the chemical building blocks which make up polymers are combined to form a long chain via a condensation polymerisation reaction. The monomers for nylon are adipic acid and hexamethylene diamine. The two molecules are combined to create the polymer and water H 2 O is produced as a by-product.

Vectran Woven Fabric

As a person ages, the pain attacks can affect other regions. This story is part of a series where we write our own version of React , but since we are going to rewrite most of the old code anyway, I'll tl;dr it for you:. These fibers can be the energy stored in chemical compounds released during physical activity. It has all of the basic features one would look for in a single-pin sight including micro windage and elevation knobs, an easily adjustable yardage dial, tough aluminum build quality, and five feet of fiber optics. This medicine works by absorbing liquid and swelling in the intestines to create a softer, bulky stool that is easier to pass. A small amount about 10 percent are manufactured from rayon or the petroleum pitch process. To speed the reaction and help the dye fix to the fiber, an alkali is used as a catalyst. The underground cable system will be miles long and provide three diverse network paths to the Facebook data center in Los Lunas, company representatives wrote in a post on the Facebook page. Skeletal voluntary muscles that.

The elaborate structure of spider silk

Last updated: January 31, I f wood is the world's most versatile natural material, nylon is probably the most useful synthetic one. It's a plastic that can be molded into everyday products or drawn into fibers for making fabrics—and its launch in the late s truly changed the world. Don't believe me?

This document provides evidence collection guidelines for the following types of evidence.

The present invention relates to a chemical fiber, in particular, a chemical fiber which is cooled and cooled quickly by treatment with wind and a woven fabric containing the fiber. Currently, in general, early production of temperature-decreasing fabrics mainly uses heat exchangers such as Patent Documents 1 to 4 and electric power transfer heat transfer fluids, and these technical proposals can be applied only to special working environments. Cannot adapt to daily apparel application.

How is nylon made?

Wood is their origin. Their destination is in products that are in tune with nature and feel-good companions for every day life. The future belongs to companies that put sustainability first. We have been doing that for 80 years now, by producing fibers from natural wood with innovative technologies that preserve resources and protect our planet.

SEE VIDEO BY TOPIC: Polyester fiber from PET bottle with new "EASY WOOL 3 "

Spandex fibers are produced in four different ways: melt extrusion, reaction spinning, solution dry spinning, and solution wet spinning. All of these methods include the initial step of reacting monomers to produce a prepolymer. Once the prepolymer is formed, it is reacted further in various ways and drawn out to make the fibers. The solution dry spinning method accounts for over Step 1: The first step is to mix a macro glycol with a diisocyanate monomer in the reaction vessel to produce the prepolymer.

Evidence Collection Guidelines

Java 12 Fibers. They will use higher-level constructs built on top of continuations, such as fibers or generators. The guest was also Windows Server desktop install. The attendees have the unique chance to speak face-to-face with world leading speakers, Java experts and industry colleagues during the sessions, discussions and social events. As green threads have some limitations compared to native threads, subsequent Java versions dropped them in favor of native threads. MiO Energy Iced Mocha Java Iced Coffee ConcentrateTime to be a magician, hold the compact MiO bottle in your hand and create a historical yet reinvigorate tempting iced coffee with the all time favorite iced coffee concentrate in Iced Mocha Java flavor.

Oct 31, - Fabrics comprising inorganic fibers, or threads composed of such fibers, coated resistance to chemical and environmental damage, among other advantages. for inanimate objects, and/or a covering for a building or portion thereof. and considered a unit for manufacture, distribution, sale and/or use.

The FLN Top 10 Innovations recognize technical achievements and originality that improves or advances the finished product applications and performance. To be eligible for the award, the textile product technology or production process improvement must have been developed in the previous year, and be commercially available during the current year. We hope that these technical textile groundbreaking developments will inspire the creation of future achievements in the global textile marketplace. Celliant is a responsive technology utilizing a proprietary blend of thermo-reactive minerals. When a person sits on a chair covered with Celliant, the minerals in the fabric absorb the heat generated by the body.

Synthetic fiber

Oligomerization of Chemical and Biological Compounds. Silk fibers spun by several species of arthropods have existed naturally for hundreds of millions of years. The ecological functions of the silk fibers are closely related to their properties.

Vectran Woven Fabric They are used in many markets and applications, including conveyor belts, filters, membranes, bullet-proof vests, roofs, floors, handrails, scrims, mesh and geotextiles. A very durable fabric, good against UV, flex and economical. Tan fibers are from Vectran White fibers are from Polyester. Engineered Specialty Fabrics or ESF are scrim fabrics designed for reinforcing various composite structures.

CRC Press Amazon. Charles E.

Biomaterials, having evolved over millions of years, often exceed man-made materials in their properties. Spider silk is one outstanding fibrous biomaterial which consists almost entirely of large proteins. Silk fibers have tensile strengths comparable to steel and some silks are nearly as elastic as rubber on a weight to weight basis. In combining these two properties, silks reveal a toughness that is two to three times that of synthetic fibers like Nylon or Kevlar.

Synthetic fibers British English: synthetic fibres are fibers made by humans through chemical synthesis , as opposed to natural fibers that are directly derived from living organisms. They are the result of extensive research by scientists to improve upon naturally occurring animal and plant fibers. In general, synthetic fibers are created by extruding fiber-forming materials through spinnerets , forming a fiber. These are called synthetic or artificial fibers. Synthetic fibres are created by a process known as polymerisation, which involves combining monomers to make a long chain or polymer.

Fabrics comprising inorganic fibers, or threads composed of such fibers, coated with a polymer composition sufficient to contain fiber particles within the fabric, are disclosed. Such fabric is suitable for use in garments and coverings for valuable objects, among many other utilities. Methods of making such fabric are also disclosed, as are garments and other articles made from such fabrics, and methods for their use. In particular, various embodiments of the invention provide fabrics comprising coated inorganic fibers, such as glass fibers, suitable for use in a variety of applications, including garments and coverings.

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  1. Dora

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