Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Health far infrared anion polyester fiber

A far-infrared negative ion and polyester fiber technology, which is applied in the field of health care far-infrared negative ion polyester fiber and its preparation, and far-infrared functional masterbatch. It can solve the problems of poor durability and water resistance, limited active ingredient content, and poor resonance band matching. , to achieve the effect of improving the far-infrared efficacy

Inactive Publication Date: 2019-03-19
岑锴林
View PDF8 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the post-processing and finishing process is mainly used in the preparation process to give the far-infrared effect to the fiber. The active ingredient with far-infrared effect is formed on the fiber by surface wrapping, and the content of the active ingredient is very limited, resulting in low far-infrared radiation. It is suitable for The problem of poor far-infrared efficacy such as poor resonance band matching of the far-infrared radiation excited by water molecules; at the same time, the fiber with far-infrared efficacy also has the problems of poor durability and water resistance, so it is necessary to provide a far-infrared efficacy, durable Polyester fiber with better water resistance and water resistance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Health far infrared anion polyester fiber
  • Health far infrared anion polyester fiber
  • Health far infrared anion polyester fiber

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0050] Correspondingly, the present invention also provides a method for preparing the above-mentioned far-infrared functional masterbatch according to an embodiment, including the following steps S1-S2.

[0051] Step S1: In parts by weight, 5-10 parts of tourmaline, 10-15 parts of vermiculite, 5-10 parts of medical stone, 15-20 parts of kaolin, 8-15 parts of alumina, 0.5-1 parts of oxide The zirconium and 0.1-0.5 parts of yttrium oxide are uniformly mixed, calcined at 500-700° C. for 1-4 hours, and ground to obtain a far-infrared ceramic material.

[0052] In one of the embodiments, in parts by weight, in the far-infrared ceramic material, tourmaline is 5-8 parts, vermiculite is 10-13 parts, medical stone is 5-8 parts, and kaolin is 15-17 parts. 10-15 parts for alumina, 0.5-0.8 parts for zirconia, and 0.3-0.5 parts for yttrium oxide. The far-infrared ceramic material within the proportioning range, the anion release amount and the far-infrared emissivity of the polyester fib...

Embodiment 1

[0083] (1) Synthesis of PET fiber: dimethyl terephthalate and ethylene glycol ingredients with a molar ratio of 1:2.2 are made by high-temperature polycondensation under the action of a catalyst.

[0084] (2) Synthesis of PETG fiber: dimethyl terephthalate, ethylene glycol, and 1,4-cyclohexanedimethanol with a molar ratio of 1:1.8:0.3 are prepared by high-temperature polycondensation under the action of a catalyst .

[0085] (3) Preparation of far-infrared ceramic materials: Mix 8 parts of tourmaline, 10 parts of vermiculite, 8 parts of medical stone, 15 parts of kaolin, and 10 parts of alumina, and then add 0.6 parts of zirconia and 0.3 parts of yttrium oxide to make into a mixed powder, calcined in a muffle furnace at 550°C for 2 hours, cooled and ground to a particle size of 300-500nm, and then added a powder surface treatment agent for further grinding to produce a far-infrared ceramic material.

[0086] (4) Preparation of far-infrared functional masterbatch: mix 100 part...

Embodiment 2

[0090] Embodiment 2 is basically the same as Example 1, except that the formula of polyester fiber in step (6) is 80 parts of PET fiber, 20 parts of PETG fiber, 4 parts of functional masterbatch and 0.03 part of silver-loaded titanium dioxide / graphene Composite particles.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention relates to a far infrared functional master batch, a polyester fiber and application of the master batch. The master batch is mainly prepared from the following components in parts by weight: 100 parts of PETG fibers and 20-40 parts of a far infrared ceramic material, wherein the far infrared ceramic material contains the following components in parts by weight: 5-10 parts of tourmaline, 10-15 parts of vermiculite, 5-10 parts of medical stone, 15-20 parts of kaolin, 8-15 parts of alumina, 0.5-1 part of zirconia and 0.1-0.5 part of yttria. The master batch has relatively good anion and far infrared effects and the advantage of easiness in processing and can be directly blended with traditional textile fibers, so that the problems that the durability and washing resistance arepoor because traditional effective components with the far infrared function are formed on the fiber in a surface packaging manner are solved, and the durability and washing resistance of the polyester fiber can be improved.

Description

[0001] This application claims the priority of the Chinese patent application submitted to the China Patent Office on August 14, 2018, with the application number 201810923065.1, and the invention name is "Far Infrared Functional Masterbatch, Polyester Fiber, Preparation Method, and Application", the entire content of which Incorporated in this application by reference. technical field [0002] The invention relates to the technical field of textiles, in particular to a far-infrared functional masterbatch, a health-care far-infrared anion polyester fiber, a preparation method and an application thereof. Background technique [0003] With the gradual improvement of living standards, people's requirements for health, environmental protection and health care are getting higher and higher, so polyester fibers with far-infrared effects used in textiles are gradually emerging. [0004] Far-infrared rays refer to electromagnetic waves with a wavelength range of 5.6 μm to 100 μm, wh...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D01F6/92D01F1/10
CPCD01F1/10D01F1/103D01F6/92
Inventor 岑锴林
Owner 岑锴林
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com