CN106317868A - String for badminton racket - Google Patents

String for badminton racket Download PDF

Info

Publication number
CN106317868A
CN106317868A CN201610766338.7A CN201610766338A CN106317868A CN 106317868 A CN106317868 A CN 106317868A CN 201610766338 A CN201610766338 A CN 201610766338A CN 106317868 A CN106317868 A CN 106317868A
Authority
CN
China
Prior art keywords
parts
fiber
modified polyolefin
acid
netting twine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610766338.7A
Other languages
Chinese (zh)
Inventor
仇素文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Hanwen Sports Ltd By Share Ltd
Original Assignee
Anhui Hanwen Sports Ltd By Share Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Hanwen Sports Ltd By Share Ltd filed Critical Anhui Hanwen Sports Ltd By Share Ltd
Priority to CN201610766338.7A priority Critical patent/CN106317868A/en
Publication of CN106317868A publication Critical patent/CN106317868A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention discloses a string for a badminton racket. The string is prepared from the following raw materials: polyhexamethylene adipamide, poly[imino(1-oxo-1,12-dodecanediyl)], a polymer of dodecanoic acid and 1,6-diaminohexane, carbon fibers, graphene, modified polyolefin fibers, hydroxypropyl cellulose, diatomite, sodium 2,2'-methylene-bis-(4,6-di-tert-butylphenyl)phosphate, dilauryl thiodipropionate, diphenyl isopropylphenyl phosphate and 3-(2-amino-ethylamine) propyl dimethoxy silane. According to the string for the badminton racket, by means of rational proportion and combined action of the raw materials, the string has outstanding strength and better elasticity compared with a traditional nylon string, and the characteristics are enhanced particularly through the addition of the modified polyolefin fibers.

Description

A kind of racket netting twine
Technical field
The present invention relates to a kind of racket netting twine, belong to Material Field.
Background technology
Racket netting twine, is racket this thing required.Plumage line in plumage clap, just as arrow in bow.Just do not have without arrow Have saying of " arrow string have to send out ", wireless just cannot heterodyne, therefore the importance of plumage line is unknown, and a good bat need to prepare Line.
Traditional plumage line is mainly sheep, nylon, tendon Bovis seu Bubali string and chemical fibre Intestinum caprae seu ovis four kinds of string of synthesis.Wherein nylon wire is used Amount maximum, the most extensively, but he has individual shortcoming, it is simply that elasticity is the best.
Summary of the invention
For overcoming above-mentioned deficiency, it is an object of the present invention to provide a kind of racket netting twine, there is reasonable hot strength While, also there is excellent elasticity.
The solution of the present invention is as follows: a kind of racket netting twine, following raw material prepare: poly hexamethylene adipamide oneself two Amine 80-90 part, poly-[imino group (1-oxo-1,12-Asia dodecyl)] 45-55 part, lauric acid/dodecanoic acid are polymerized with 1,6-hexamethylene diamine Thing 22-30 part, carbon fiber 5-10 part, Graphene 2-6 part, modified polyolefin are through fiber 4-6 part, hydroxypropyl cellulose 1-3 part, diatom Soil 0.5-0.9 part, 2,2' methylene bis (4,6-di-tert-butyl-phenyl) sodium phosphate 1-3 part, dilauryl thiodipropionate 1- 3 parts, p isopropylbenzoic acid base benzene diphenyl ester 0.2-0.8 part, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 1-4 part；
Described modified polyolefin is prepared by following methods through fiber:
By polyene through fiber 12-18g, polycaprolactam 5-8g, tetraethyl orthosilicate polyvinyl chloride fibre chopped fiber 4-6g, ethenyl pyrrolidone Ketone-vinyl acetate copolymer 2-5g, ethyl dimethylchlorosilane 1-3g, tetraethyl orthosilicate 0.4-0.9g, hydroxypropyl methyl are fine Dimension element 0.3-0.8g, attapulgite clay 0.5-1g mix homogeneously, heat 35-45min at 940-980 DEG C, cool down, dry, grind Mill, to obtain final product；
Described polyhexamethylene adipamide and modified polyolefin are 1:0.05-0.06 through the weight ratio of fiber.
Further, following raw material prepare: polyhexamethylene adipamide 85 parts, poly-[imino group (1-oxo-1,12- Sub-dodecyl)] 46 parts, lauric acid/dodecanoic acid and 28 parts of the polymer of 1,6-hexamethylene diamine, 8 parts of carbon fiber, Graphene 4 parts, modified polyolefin Through fiber 5 parts, hydroxypropyl cellulose 1.8 parts, 0.6 part of kieselguhr, 2,2' methylene bis (4,6-di-tert-butyl-phenyl) phosphate ester 2 parts of sodium, dilauryl thiodipropionate 1.8 parts, p isopropylbenzoic acid base benzene diphenyl ester 0.6 part, 3-(2-aminoethyl) hydroxypropyl methyl Dimethoxysilane 3 parts.
Further, following raw material prepare: polyhexamethylene adipamide 88 parts, poly-[imino group (1-oxo-1,12- Sub-dodecyl)] 46 parts, lauric acid/dodecanoic acid and 28 parts of the polymer of 1,6-hexamethylene diamine, 6 parts of carbon fiber, Graphene 5 parts, modified polyolefin Through fiber 4.4 parts, hydroxypropyl cellulose 1.6 parts, 0.7 part of kieselguhr, 2,2' methylene bis (4,6-di-tert-butyl-phenyl) phosphoric acid 2.2 parts of ester sodium, dilauryl thiodipropionate 2 parts, p isopropylbenzoic acid base benzene diphenyl ester 0.45 part, 3-(2-aminoethyl) propyl group first Base dimethoxysilane 2.3 parts.
Further, following raw material prepare: polyhexamethylene adipamide 83 parts, poly-[imino group (1-oxo-1,12- Sub-dodecyl)] 51 parts, lauric acid/dodecanoic acid and 26 parts of the polymer of 1,6-hexamethylene diamine, 6 parts of carbon fiber, Graphene 4 parts, modified polyolefin Through fiber 4.15 parts, hydroxypropyl cellulose 2.1 parts, 0.66 part of kieselguhr, 2,2' methylene bis (4,6-di-tert-butyl-phenyl) phosphorus 2.4 parts of acid esters sodium, dilauryl thiodipropionate 3 parts, p isopropylbenzoic acid base benzene diphenyl ester 0.8 part, 3-(2-aminoethyl) propyl group Methyl dimethoxysilane 3 parts.
A kind of production method of racket netting twine, each raw material mixed, melt extrude, cool down, wire drawing, winding.
Racket netting twine of the present invention, is acted on the most jointly by the Reasonable of raw material so that netting twine have excellent While intensity, compare conventional nylon netting twine, have more preferably elastic.Especially modified polyolefin is through the addition of fiber, enhances State characteristic.
Detailed description of the invention
Below in conjunction with embodiment, the present invention will be further described.
Modified polyolefin is prepared through fiber:
By polyene through fiber 13g, polycaprolactam 6g, tetraethyl orthosilicate polyvinyl chloride fibre chopped fiber 5g, vinyl pyrrolidone-acetic acid second Enoate copolymer 3g, ethyl dimethylchlorosilane 2g, tetraethyl orthosilicate 0.6g, hydroxypropyl methyl cellulose 0.4g, attapulgite are viscous Soil 0.8g mix homogeneously, heats 35-45min at 940-980 DEG C, cools down, dries, grinds, to obtain final product.
Embodiment 1
A kind of racket netting twine, is prepared by following raw material: polyhexamethylene adipamide 85 parts, poly-[imino group (1-oxygen Generation-1,12-Asia dodecyl)] 46 parts, lauric acid/dodecanoic acid and 28 parts of the polymer of 1,6-hexamethylene diamine, 8 parts of carbon fiber, Graphene 4 parts, Modified polyolefin is through fiber 5 parts, hydroxypropyl cellulose 1.8 parts, 0.6 part of kieselguhr, 2,2' methylene bis (4,6-di-tert-butyl Base) sodium phosphate 2 parts, dilauryl thiodipropionate 1.8 parts, p isopropylbenzoic acid base benzene diphenyl ester 0.6 part, 3-(2-aminoethyl) Hydroxypropyl methyl dimethoxysilane 3 parts.
Racket with netting twine according to a conventional method, raw material mixes, melt extrudes, cools down, wire drawing, winding, to obtain final product.
Embodiment 2
A kind of racket netting twine, is prepared by following raw material: polyhexamethylene adipamide 88 parts, poly-[imino group (1-oxygen Generation-1,12-Asia dodecyl)] 46 parts, lauric acid/dodecanoic acid and 28 parts of the polymer of 1,6-hexamethylene diamine, 6 parts of carbon fiber, Graphene 5 parts, Modified polyolefin is through fiber 4.4 parts, hydroxypropyl cellulose 1.6 parts, 0.7 part of kieselguhr, 2,2' methylene bis (4,6-di-t-butyl Phenyl) sodium phosphate 2.2 parts, dilauryl thiodipropionate 2 parts, p isopropylbenzoic acid base benzene diphenyl ester 0.45 part, 3-(2-amino second Amine) hydroxypropyl methyl dimethoxysilane 2.3 parts.
Racket with netting twine according to a conventional method, raw material mixes, melt extrudes, cools down, wire drawing, winding, to obtain final product.
Embodiment 3
A kind of racket netting twine, is prepared by following raw material: polyhexamethylene adipamide 83 parts, poly-[imino group (1-oxygen Generation-1,12-Asia dodecyl)] 51 parts, lauric acid/dodecanoic acid and 26 parts of the polymer of 1,6-hexamethylene diamine, 6 parts of carbon fiber, Graphene 4 parts, Modified polyolefin is through fiber 4.15 parts, hydroxypropyl cellulose 2.1 parts, 0.66 part of kieselguhr, 2,2' methylene bis (the tertiary fourth of 4,6-bis- Base phenyl) sodium phosphate 2.4 parts, dilauryl thiodipropionate 3 parts, p isopropylbenzoic acid base benzene diphenyl ester 0.8 part, 3-(2-amino Ethamine) hydroxypropyl methyl dimethoxysilane 3 parts.
Racket with netting twine according to a conventional method, raw material mixes, melt extrudes, cools down, wire drawing, winding, to obtain final product.
Comparative example 1
Compared with Example 1, it is at difference, does not contains modified polyolefin through fiber.
Comparative example 2
Compared with Example 2, it is at difference, does not contains modified polyolefin through fiber.
Comparative example 3
Compared with Example 3, it is at difference, does not contains modified polyolefin through fiber.
The racket netting twine being fabricated to above-described embodiment 1-3, comparative example 1-3 carries out performance test, and result is as follows Shown in table:
Embodiment 1 Embodiment 2 Embodiment 3 Comparative example 1 Comparative example 2 Comparative example 3 Commercially available nylon netting twine
Ultimate strength (N) 291 288 290 275 269 273 220-250
Elastic modelling quantity (MP) 645 650 642 622 628 625 500-600
Although above the detailed description of the invention to the present invention give detailed description and explanation, but it should be noted that we According to the conception of the present invention, above-mentioned embodiment can be carried out various equivalence to change and amendment, produced by it, function is still Without departing from description contained spiritual time, all should be within protection scope of the present invention.

Claims (5)

1. a racket netting twine, it is characterised in that prepared by following raw material:
Polyhexamethylene adipamide 80-90 part, poly-[imino group (1-oxo-1,12-Asia dodecyl)] 45-55 part, lauric acid/dodecanoic acid with Polymer 22-30 part of 1,6-hexamethylene diamine, carbon fiber 5-10 part, Graphene 2-6 part, modified polyolefin are through fiber 4-6 part, hydroxypropyl Cellulose 1-3 part, kieselguhr 0.5-0.9 part, 2,2' methylene bis (4,6-di-tert-butyl-phenyl) sodium phosphate 1-3 part, sulfur generation Dipropionic acid dilauryl 1-3 part, p isopropylbenzoic acid base benzene diphenyl ester 0.2-0.8 part, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxy Base silane 1-4 part；
Described modified polyolefin is prepared by following methods through fiber:
By polyene through fiber 12-18g, polycaprolactam 5-8g, tetraethyl orthosilicate polyvinyl chloride fibre chopped fiber 4-6g, ethenyl pyrrolidone Ketone-vinyl acetate copolymer 2-5g, ethyl dimethylchlorosilane 1-3g, tetraethyl orthosilicate 0.4-0.9g, hydroxypropyl methyl are fine Dimension element 0.3-0.8g, attapulgite clay 0.5-1g mix homogeneously, heat 35-45min at 940-980 DEG C, cool down, dry, grind Mill, to obtain final product；
Described polyhexamethylene adipamide and modified polyolefin are 1:0.05-0.06 through the weight ratio of fiber.
A kind of racket netting twine the most according to claim 1, it is characterised in that prepared by following raw material:
Polyhexamethylene adipamide 85 parts, poly-[imino group (1-oxo-1,12-Asia dodecyl)] 46 parts, lauric acid/dodecanoic acid and 1,6-are own 28 parts of the polymer of diamidogen, 8 parts of carbon fiber, Graphene 4 parts, modified polyolefin are through fiber 5 parts, hydroxypropyl cellulose 1.8 parts, diatom 0.6 part of soil, 2,2' methylene bis (4,6-di-tert-butyl-phenyl) sodium phosphate 2 parts, dilauryl thiodipropionate 1.8 parts, phosphorus Acid cumene diphenyl ester 0.6 part, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 3 parts.
A kind of racket netting twine the most according to claim 1, it is characterised in that prepared by following raw material:
Polyhexamethylene adipamide 88 parts, poly-[imino group (1-oxo-1,12-Asia dodecyl)] 46 parts, lauric acid/dodecanoic acid and 1,6-are own 28 parts of the polymer of diamidogen, 6 parts of carbon fiber, Graphene 5 parts, modified polyolefin are through fiber 4.4 parts, hydroxypropyl cellulose 1.6 parts, silicon Diatomaceous earth 0.7 part, 2,2' methylene bis (4,6-di-tert-butyl-phenyl) sodium phosphate 2.2 parts, dilauryl thiodipropionate 2 parts, P isopropylbenzoic acid base benzene diphenyl ester 0.45 part, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 2.3 parts.
A kind of racket netting twine the most according to claim 1, it is characterised in that prepared by following raw material:
Polyhexamethylene adipamide 83 parts, poly-[imino group (1-oxo-1,12-Asia dodecyl)] 51 parts, lauric acid/dodecanoic acid and 1,6-are own 26 parts of the polymer of diamidogen, 6 parts of carbon fiber, Graphene 4 parts, modified polyolefin through fiber 4.15 parts, hydroxypropyl cellulose 2.1 parts, 0.66 part of kieselguhr, 2,2' methylene bis (4,6-di-tert-butyl-phenyl) sodium phosphate 2.4 parts, dilauryl thiodipropionate 3 Part, p isopropylbenzoic acid base benzene diphenyl ester 0.8 part, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 3 parts.
5. according to the production method of the arbitrary described a kind of racket netting twine of claim 1-4, it is characterised in that Jiang Geyuan Material mixes, melt extrudes, cools down, wire drawing, winding.
CN201610766338.7A 2016-08-30 2016-08-30 String for badminton racket Pending CN106317868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610766338.7A CN106317868A (en) 2016-08-30 2016-08-30 String for badminton racket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610766338.7A CN106317868A (en) 2016-08-30 2016-08-30 String for badminton racket

Publications (1)

Publication Number Publication Date
CN106317868A true CN106317868A (en) 2017-01-11

Family

ID=57789201

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610766338.7A Pending CN106317868A (en) 2016-08-30 2016-08-30 String for badminton racket

Country Status (1)

Country Link
CN (1) CN106317868A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1191148A (en) * 1996-12-12 1998-08-26 株式会社高纤 Filament for racket
CN1395001A (en) * 2001-07-11 2003-02-05 耀亿工业股份有限公司 Abrasion-proof high-elasticity strings structure and its production method
CN102383312A (en) * 2011-10-24 2012-03-21 富阳市球拍行业技术研究开发中心 Preparation method of badminton net thread
CN104918665A (en) * 2013-04-19 2015-09-16 株式会社高纤 Racquet string and method for producing same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1191148A (en) * 1996-12-12 1998-08-26 株式会社高纤 Filament for racket
CN1395001A (en) * 2001-07-11 2003-02-05 耀亿工业股份有限公司 Abrasion-proof high-elasticity strings structure and its production method
CN102383312A (en) * 2011-10-24 2012-03-21 富阳市球拍行业技术研究开发中心 Preparation method of badminton net thread
CN104918665A (en) * 2013-04-19 2015-09-16 株式会社高纤 Racquet string and method for producing same

Similar Documents

Publication Publication Date Title
CN107780047B (en) Preparation method of elastic non-woven fabric, elastic non-woven fabric and application of elastic non-woven fabric
CN104558776B (en) A kind of antibacterial plastic concentrate and preparation method thereof and antibacterial artificial grass and preparation method thereof
CN106146831B (en) A kind of 56 material of polyamide of biology base 1,5- pentanediamine preparation
CN103910920A (en) Transparent polypropylene material with high heat resistance and cold resistance and preparation method thereof
JP2020523493A5 (en)
CN105986327B (en) Delustered polyamide 56 fiber and method for producing same
CN102675732B (en) Polypropylene mixture, and preparation method and application thereof
CN110894642B (en) Chitin modified PP spunbonded non-woven fabric
CN105315654B (en) A kind of high-tenacity high-elasticity hydrolysis resistant polyurethane elastomer glue stock and its production method
CN111454545A (en) Degradable high-fluidity modified polyester alloy material and preparation method and application thereof
CN102675730A (en) Hydrophilic polypropylene mixture and preparing method and application thereof
KR101632089B1 (en) Fiber, cloth, and underwear
CN106317868A (en) String for badminton racket
CN107338485B (en) A kind of production method of functionality long filament
CN106700178A (en) Antibacterial, three-dimensional and resilient bedding material and preparation method thereof
CN106519454A (en) Polypropylene antibacterial material and preparation method thereof
CN103556479B (en) Durability lavender flavor type long-staple cotton/fine denier nylon knitted fabric goods
FR3073867B1 (en) STRETCHABLE SOFT TEXTILE MATERIAL AND ANTI-BUCKLES BASED ON BLOCK COPOLYMER
CN113969448B (en) Preparation process of chinlon black-white de-screening air-coated yarn
CN105062039A (en) Heat-resistant polyurethane polyimide composite material and preparation method thereof
WO2019210587A1 (en) High-elasticity heat-resistant nylon 6 and preparation method
CN108978048B (en) Low-elongation non-woven fabric and preparation method and application thereof
CN101979727A (en) Process for preparing figured superfine sea-island staple fibers for synthetic leather
KR20120078434A (en) Method for producing spandex elastic yarn having improved dyeing property and physical property
CN111041712A (en) High-strength flame-retardant hot-melt cotton and production process thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170111