WO2010066095A1 - Résine macromoléculaire conductrice et fibre antistatique apte à la teinture à structure composite de type gaine-âme - Google Patents

Résine macromoléculaire conductrice et fibre antistatique apte à la teinture à structure composite de type gaine-âme Download PDF

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WO2010066095A1
WO2010066095A1 PCT/CN2009/001349 CN2009001349W WO2010066095A1 WO 2010066095 A1 WO2010066095 A1 WO 2010066095A1 CN 2009001349 W CN2009001349 W CN 2009001349W WO 2010066095 A1 WO2010066095 A1 WO 2010066095A1
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Prior art keywords
core
perchlorate
sheath
lithium
salt
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PCT/CN2009/001349
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English (en)
Chinese (zh)
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黄哲军
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苏州贤聚新材料科技有限公司
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Publication of WO2010066095A1 publication Critical patent/WO2010066095A1/fr

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile
    • 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
    • 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
    • D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • C08K5/435—Sulfonamides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08L67/025—Polyesters derived from dicarboxylic acids and dihydroxy compounds containing polyether sequences
    • 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
    • C08L77/12—Polyester-amides

Definitions

  • Conductive polymer resin and sheath-core composite structure capable of dyeing antistatic fiber
  • the invention belongs to the technical field of polymer synthetic fibers, and particularly relates to a conductive polymer resin and a sheath-core composite structure prepared from the resin, which can dye antistatic fibers.
  • PBT Polybutylene terephthalate
  • PET polyethylene terephthalate
  • PTT polytrimethylene terephthalate
  • PA poly Amide
  • PA polypropylene
  • PEET polyetheramide
  • PEEA polyetheresteramide
  • PAN Polyacrylonitrile
  • the methods for realizing durable antistatic rayon have the following two methods: a.
  • the authorization publication number is CN1103384C
  • the Chinese invention patent entitled "Manufacturing Method of Colored Polypropylene Superfine Antistatic Fiber” discloses a kind of A method for preparing an antistatic fiber by adding conductive carbon black and a metal derivative to a base resin, the core of which is to form a conductive carbon fiber and a metal oxide antistatic fiber by using a conductive mechanism in which a conductive carbon black and a metal derivative are connected into a network.
  • the disadvantages of the above two kinds of rayon fibers are as follows: 1. Since the inorganic resin is filled in the base resin, the spinnability is greatly reduced, and in the spinning process, the inorganic material easily blocks the spinning assembly (nozzle), and is spun. The difficulty is increased and the cost is increased. Second, the antistatic fiber using conductive carbon black or carbon nanotubes has a single color, only black or gray, and the application is limited; the antistatic fiber using conductive metal oxide, although it can be colored, but the cost is high, Spinning is difficult.
  • the woven garments may have the problem of toner or conductive powder in the process of wearing, unable to meet the strict clean room requirements, and can not meet the needs of dust, anti-static and explosion-proof clothing for the electronics industry and petrochemical industry.
  • the dust requirements of the industrial sector due to color and cost and fiber strength constraints, existing antistatic fibers are also difficult to apply in a large number of common chemical fiber fabrics, and currently can only be limited to small-scale applications in limited fields such as wool fabrics and carpets.
  • the invention provides a conductive polymer resin and a sheath-core composite structure prepared from the resin, which can dye antistatic fiber reinforced fiber, and aims to solve the problem that the antistatic property of the existing antistatic fiber is not durable, and the H is difficult. problem.
  • Salt is greater than 0, less than or equal to 10%
  • the base resin selects at least one of the following materials: polybutylene terephthalate, polyethylene terephthalate, propylene terephthalate, polyamide, polypropylene Women, polyether esters, polyethyl hydrazine and polyacrylonitrile;
  • the salt is selected from at least one of the following materials: lithium bis(trifluoromethylsulfonyl)imide (Li(CF 3 S0 2 ) 2 N ), 1,1,1-trifluoro-C-[( Trifluoromethylsulfonyl) sulfonamide amide] lithium salt (Li(CF 3 S0 2 ) 2 C ), lithium perchlorate (LiC10 4 ), lithium trifluoromethanesulfonate (LiCF 3 S0 3 ), tetrafluoro Lithium borate (LiBF 4 ), sodium tetrafluoroborate (NaBF 4 ), sodium trifluorosulfonate (NaCF 3 S0 3 ), lithium bis(trifluorodecylsulfonyl)imide (Na(CF 3 S0 2 )) 2 N ), 1,1,1-trifluoro-C-[(trifluoromethylsulfonyl) sulfonamide] sodium
  • a sheath-core composite structure dyeable antistatic fiber which is composed of the following mass percentage of skin layer and core layer:
  • the skin layer is the conductive polymer resin described in claim 1; and the core layer is selected from at least one of the following materials: polybutylene terephthalate, polyethylene terephthalate , poly(trimethylene terephthalate), polyamide, polypropylene, polyetherester, polyethylene and polyacrylonitrile.
  • the polyether ester amide is a multi-block copolymer of an ether, an ester and an amide, and is a thermoplastic elastomer.
  • Thermoplastic elastomers are properties that have both elastomeric properties: resilience and energy absorption, as well as ease of processing of thermoplastic materials.
  • a polymer material has the above two characteristics, and has at least two different types of long-chain segments. The two different segments can be phase-separated in the solid state, and one segment should have a lower glass transition.
  • Soft segments forming soft segments at room temperature a liquid-like phase that provides polymer elasticity, and another component, called a hard segment, that produces intermolecular association or crystallization to form a reversible network structure, a physical crosslink formed by such association
  • a hard segment another component that produces intermolecular association or crystallization to form a reversible network structure, a physical crosslink formed by such association
  • material dimensional stability and less cold flow Zhu Lilan, Guo Fanxiu, polyether ester and polyether ester amide multi-block copolymer electron microscopy [J], Journal of Chinese Electron Microscopy, 1983.2, 1_4
  • the conductive polymer resin is mainly composed of the following mass percentages of raw materials:
  • the polyetheresteramide of the above scheme has a hard segment polyamide segment, and a soft segment polyether and polyester structure, and the polyamide segment is an oligomer of PA6, PA11, PA12.
  • the present invention has the following advantages and effects compared with the prior art:
  • the sheath-core composite structure produced by the invention can dye antistatic fibers, has high strength, is easy to dye, has good antistatic effect, and has antistatic property for permanent and effective.
  • the invention is easy to blend with various rayon fibers, can produce various antistatic fabrics with excellent hand feeling, and greatly expands the application range of the chemical fiber fabric.
  • a distinguishing feature of the present invention which is different from the conventional antistatic fiber is that: an organic conductive polymer resin is used, and a salt is doped, and the salt is dissolved in the polyether ester amide to form a coordination complex to realize conduction of the pure plastic polymer. This is completely different from the mechanism by which antistatic fibers rely on inorganic powders to conduct electricity.
  • the fiber of the invention is basically composed of pure polymer resin, so the fiber forming property is good, the strength is high, the appearance and the hand feeling are basically the same as the ordinary chemical fiber, the antistatic effect is hardly affected by the environment temperature and humidity, and the weaving is easy. And dyeing, very suitable in the fields of clothing, non-woven fabrics, filled cotton, carpets, artificial hair, sweaters, etc.
  • the surface resistivity of the anti-static fiber of the core-sheath composite structure is about 10 6 ⁇ ⁇ ⁇ ⁇ / ⁇ ⁇
  • FIG. 1 is a schematic view showing a circular structure in a skin-core composite structure dyeable antistatic fiber
  • FIG. 2 is a schematic view of a multi-core structure in a skin-core composite structure dyeable antistatic fiber
  • Figure 3 is a schematic view of a sea-island structure in a skin-core composite structure dyeable antistatic fiber.
  • Figure 4 is a schematic view of a half-moon structure in a skin-core composite structure dyeable antistatic fiber.
  • Figure 5 is a scanning electron micrograph of a skin-core composite structure dyeable antistatic fiber.
  • Embodiment 1 A conductive polymer resin and a sheath-core composite structure made of the resin can dye antistatic fibers
  • UV absorber chlorobenzotriazole ( UV-326 ) 3 % ;
  • the base resin is selected from polybutylene terephthalate (PBT), and its viscosity VI value is 0.8.
  • the salt is selected from lithium bis(trifluoromethylsulfonyl)imide, and bis(trifluoromethylsulfonyl) Lithium imide (Li(CF 3 S0 2 ) 2 N ) is dissolved in the polyether ester amide to form a coordination complex.
  • the skin layer and the core layer were respectively prepared into four kinds of sheath-core composite structures for dyeing antistatic fibers according to the following mass percentage ratios:
  • the cortex is selected as 20%, 30%, 40% and 50% respectively;
  • the core layer is 80 % , 70 % , 60 % and 50 % ;
  • the skin layer is a conductive polymer resin; and the core layer is selected from polybutylene terephthalate (PBT).
  • PBT polybutylene terephthalate
  • Step 1 The PBT base resin is used as the core material, and after being melted by the first screw extruder, it is metered by the metering pump and then transported to the composite spinning box, and further distributed to the composite component to become the core layer of the sheath core structure fiber. .
  • Step 3 The two components in the composite assembly are melt extruded, and the molten wire is subjected to cooling, pre-draw processing, and shaping to obtain an antistatic fiber having a sheath-core structure.
  • the base resin PBT and the organic conductive polymer resin are dried first, and may be dried by vacuum drying or hot air to reduce the water content to less than 0.03%, and then enter the respective molten screws.
  • the skin spinning temperature was set to 250 ° C and the core spinning temperature was set to 270 ° C.
  • the resulting fiber is as shown in Fig. 1, and the skin layer 2 completely encases the core layer 1.
  • the scanning electron microscope image is shown in Figure 2.
  • the anti-static fibers were obtained by changing the mass ratio of the core-sheath structure.
  • the measurement results are as follows:
  • the antistatic fiber obtained by the present invention using PBT as a core layer is well formed, has excellent antistatic properties, tensile strength, and dyeability. .
  • Embodiment 2 A conductive polymer resin and a sheath-core composite structure made of the resin can dye the antistatic fiber
  • a conductive polymer resin consisting of the following mass percentages of raw materials:
  • the base resin is selected from polybutylene terephthalate (PBT), and its viscosity VI value is 0.8.
  • the salt is selected from calcium trifluorosulfonate (Ca(CF 3 S0 3 ) 2 ) and perchloric acid (Zn ( C10 4 ) 2 ), the mass ratio between the two is 1: 1, dissolving calcium trifluoromethanesulfonate (Ca(CF 3 S0 3 ) 2 ) and zinc perchlorate (Zn(C10 4 ) 2 )
  • the polyether ester amide forms a coordination complex.
  • the skin layer and the core layer were prepared into four kinds of sheath-core composite structures for dyeing antistatic fibers according to the following mass ratios:
  • the cortex is selected 20%, 30%, 40% and 50% respectively;
  • the core layer corresponds to 80%, 70%; 60% and 50%;
  • the skin layer is a conductive polymer resin; and the core layer is selected from polyethylene terephthalate (PET).
  • PET polyethylene terephthalate
  • the antistatic fiber with PET core layer prepared by the invention has good shape and excellent antistatic property. Properties, tensile strength, and dyeability.
  • Embodiment 3 A conductive polymer resin and a sheath-core composite structure made of the resin can dye antistatic fibers
  • a conductive polymer resin consisting of the following mass percentages of raw materials:
  • the base resin is selected from polyamide (PA6) and polypropylene (PP).
  • the mass ratio between the two is 2:1, and the viscosity VI is 0.8.
  • the salt is selected from lithium perchlorate (LiC10 4 ), trifluoromethanesulfonic acid.
  • the skin layer and the core layer were respectively prepared into four kinds of sheath-core composite structures for dyeing antistatic fibers according to the following mass percentage ratios:
  • the cortex is selected 20%, 30%, 40% and 50% respectively;
  • the core layer corresponds to 80%, 70%; 60% and 50%;
  • the skin layer is a conductive polymer resin; and the core layer is selected from a polyamide (PA6).
  • PA6 polyamide
  • the preparation method of the anti-static fiber for the sheath-core composite structure In the same manner as in the first embodiment, the skin spinning temperature is set to 260 ° C, and the core spinning temperature is set to 275 ° C.
  • the resulting fiber is as shown in Fig. 3, and the core layer 1 is shaped like a peninsula embedded in the skin layer 2.
  • the anti-static fibers were obtained by changing the mass ratio of the core-sheath structure.
  • the measurement results are as follows:
  • the antistatic fiber with PA6 as the core layer prepared by the invention has good shape, excellent antistatic property, tensile strength, and dyeability.
  • a conductive polymer resin and a sheath-core composite structure made of the resin can dye the antistatic fiber
  • a conductive polymer resin consisting of the following mass percentages of raw materials:
  • Basic resin 41%; ACR-201 (methacryl acrylate and acrylate copolymer) 1%.
  • the base resin was selected from polypropylene (PP) having a melt index of 50.
  • the salt is selected from sodium perchlorate (NaC10 4 ), potassium tetrafluoroborate (KBF 4 ), perchloric acid clock (KC10 4 ), and potassium hexafluoroborate (KPF 6 ).
  • the mass ratio between the four is 5: 1: 2: 1.5: 0.5, a mixture of salts is dissolved in a polyether ester amide to form a coordination complex.
  • the skin layer and the core layer were respectively prepared into four kinds of sheath-core composite structures for dyeing antistatic fibers according to the following mass percentage ratios:
  • the cortex is selected 20%, 30%, 40% and 50% respectively;
  • the skin layer is a conductive polymer resin; the core layer is selected from polyethylene terephthalate (PET) and polypropylene (PP), and the mass ratio between the two is 1:3.
  • PET polyethylene terephthalate
  • PP polypropylene
  • the preparation method of the anti-static fiber for the sheath-core composite structure In the same manner as in the first embodiment, the skin spinning temperature is set to 265 ° C, and the core spinning temperature is set to 280 ° C.
  • the resulting fiber is as shown in Fig. 4, and the core layer 1 is formed in the shape of a half moon on the skin layer 2.
  • the anti-static fibers were obtained by changing the mass ratio of the core-sheath structure.
  • the measurement results are as follows:
  • the antistatic fiber made of polypropylene (PP) as a core layer of the present invention is well formed, has excellent antistatic properties, tensile strength, and dyeability.
  • Embodiment 5 A conductive polymer resin and a sheath-core composite structure made of the resin can dye the antistatic fiber
  • a conductive polymer resin consisting of the following mass percentages of raw materials:
  • Antioxidant 1010 (four seasons pentaerythritol ester) 4%;
  • the base resin was selected from poly(trimethylene terephthalate) (PTT) and had a viscosity of 0.8.
  • the salt is selected from lithium perchlorate (LiC10 4 ), lithium tetrafluoroborate (LiBF 4 ), sodium trifluorosulfonate (NaCF 3 S0 3 ), and the mass ratio between the three is 1: 1: 2, the salt will be The mixture is dissolved in a polyether ester amide to form a coordination complex. Then, the skin layer and the core layer are respectively prepared into four kinds of sheath-core composite structure dyeable antistatic fibers according to the following mass percentage ratios:
  • the cortex is selected 20%, 30%, 40% and 50% respectively;
  • the core layer corresponds to 80%, 70%; 60% and 50%;
  • the skin layer is a conductive polymer resin; and the core layer is selected from polypropylene terephthalate (PTT).
  • the core-sheath composite structure dyeable antistatic fiber preparation method In the same manner as in the first embodiment, the skin spinning temperature is set to 250 ° C, and the core spinning temperature is set to 270 ° C.
  • the anti-static fibers were obtained by changing the mass ratio of the core-sheath structure.
  • the measurement results are as follows:
  • the antistatic fiber obtained by the present invention having a polybutylene terephthalate (PTT) as a core layer is well formed, has excellent antistatic properties, tensile strength, and dyeability.
  • PTT polybutylene terephthalate
  • Embodiment 6 a conductive polymer resin and a sheath-core composite structure made of the resin, which can dye antistatic fibers
  • a conductive polymer resin consisting of the following mass percentages of raw materials:
  • the base resin is selected from: polybutylene terephthalate (PBT), polyethylene terephthalate (PET), poly(trimethylene terephthalate) (polytrimethylene terephthalate, PTT), the mass ratio between the three is 3: 2: 5.
  • the salt is selected from sodium trifluorosulfonate (NaCF 3 S0 3 ), 1,1,1-trifluoro-C-[(trifluoromethyl)sulfonyl) sulfonamide] sodium salt (Na(CF 3 S0) 2 ) 2 C), sodium perchlorate (NaC10 4 ), potassium tetrafluoroborate (KBF 4 ), potassium perchlorate (KC10 4 ), perfluorobutylsulfonic acid 4 (KC 4 F 9 S0 3 ), high chlorine Calcium acid (Ca(C10 4 ) 2 ), hexafluoroborate 4 bow (Ca(PF 6 ) 2 ), magnesium perchlorate (Mg(C10 4 ) 2 ), the mass ratio between the nine salts is 7: - 2 : 5: 1 : 1 : 2 : 1.5: 3: 6.
  • a sheath-core composite structure capable of dyeing antistatic fibers consisting of the following mass percent skin and core layers:
  • the skin layer is a conductive polymer resin
  • the core layer is selected from the group consisting of polybutylene terephthalate, polyethylene terephthalate and polypropylene terephthalate.
  • the mass ratio is 3:1: 7. .
  • Embodiment 7 a conductive polymer resin and a sheath-core composite structure made of the resin, which can dye antistatic fibers
  • a conductive polymer resin consisting of the following mass percentages of raw materials:
  • the base resin is selected from the group consisting of polypropylene, polyethylene and polyacrylonitrile, and the mass ratio between the three is 2: 2.5: 1.5.
  • the polyether ester is synthesized by reacting polyethylene glycol with adipic acid, and the polyether ester is reacted with caprolactam to obtain a polyether ester amide.
  • the salt is selected from calcium perchlorate (Ca(C10 4 ) 2 ), hexafluoroborate 4 (Ca(PF 6 ) 2 ), calcium trifluoromethanesulfonate (Ca(CF 3 S0 3 ) 2 ), trifluoro Magnesium sulfonate (Mg(CF 3 S0 3 ) 2 ), the mass ratio between the four salts is 7: 2: 1 ⁇ 5: 4.
  • a sheath-core composite structure capable of dyeing antistatic fibers consisting of the following mass percent skin and core layers:
  • the skin layer is a conductive polymer resin
  • the core layer is selected from one of the following materials: polypropylene, polyethylene and polyacrylonitrile, and the mass ratio between the three is 1.5:2:5.
  • Polyether ester amide (PEEA) was prepared by block copolymerization of polycaprolactam (PA6) and polyethylene glycol (PEG).

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Multicomponent Fibers (AREA)

Abstract

L'invention porte sur une résine macromoléculaire conductrice comprenant (pourcentage en poids) du polyétheresteramide (10-60), une résine de base (30-80) et du sel (plus de 0-10). La résine de base est du poly(téréphtalate de butylène), du poly(téréphtalate d'éthylène), du poly(téréphtalate de propylène), du polyamide, du polypropylène, du polyétherester, du polyéthylène et/ou du polyacrylonitrile. Le sel comprend du bis(trifluorométhylsulfonyl)imidure de lithium, du 1,1,1-trifluoro-C-[(trifluorométhyl)sulfonyl]méthanesulfonamidure de lithium, du perchlorate de lithium, du trifluorométhanesulfonate de lithium, du tétrafluoroborate de lithium, du tétrafluoroborate de sodium, du triflate de sodium, du bis(trifluorométhanesulfonyl)imidure de lithium, du 1,1,1-trifluoro-C-[(trifluorométhyl)sulfonyl]méthanesulfonamidure de sodium, du perchlorate de sodium, du borofluorure de potassium, du perchlorate de potassium, de l'hexafluoroborate de potassium, du perfluorobutanylsulfonate de potassium, du perchlorate de calcium, de l'hexafluoroborate de calcium, du trifluorométhanesulfonate de calcium, du perchlorate de zinc, du perchlorate de magnésium et/ou du trifluorométhanesulfonate de magnésium. Une fibre antistatique apte à la teinture à structure composite de type gaine-âme comprend (pourcentage en poids) une couche de peau (5-50) et une couche d'âme (50-95), la couche de peau étant constituée de la résine macromoléculaire conductrice et la couche d'âme étant constituée de poly(téréphtalate de butylène), de poly(téréphtalate d'éthylène), de poly(téréphtalate de propylène), de polyamide, de polypropylène, de polyétherester, de polyéthylène et/ou de polyacrylonitrile.
PCT/CN2009/001349 2008-12-08 2009-11-30 Résine macromoléculaire conductrice et fibre antistatique apte à la teinture à structure composite de type gaine-âme WO2010066095A1 (fr)

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CN2008101365483A CN101434739B (zh) 2008-12-08 2008-12-08 一种导电高分子树脂以及皮芯复合结构可染色抗静电纤维
CN200810136548.3 2008-12-08

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CN104451950A (zh) * 2014-12-23 2015-03-25 常熟市云燕化纤有限公司 复合抗静电纤维
EP2998359A4 (fr) * 2013-05-17 2016-12-28 Adeka Corp Article moulé, matériau isolant le comprenant, et procédé pour améliorer la propriété d'isolation électrique d'une composition de résine polyester
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EP2998359A4 (fr) * 2013-05-17 2016-12-28 Adeka Corp Article moulé, matériau isolant le comprenant, et procédé pour améliorer la propriété d'isolation électrique d'une composition de résine polyester
CN104451950A (zh) * 2014-12-23 2015-03-25 常熟市云燕化纤有限公司 复合抗静电纤维
US11078608B2 (en) * 2016-11-01 2021-08-03 Teijin Limited Fabric, method for manufacturing same, and fiber product
CN111101239A (zh) * 2020-01-02 2020-05-05 厦门安踏体育用品有限公司 一种低温染色聚酯纤维、面料及其生产方法
CN113151929A (zh) * 2021-04-21 2021-07-23 上海工程技术大学 碳化锆/聚氨酯-聚吡咯皮芯纤维及其制备方法和应用
CN114318584A (zh) * 2021-11-29 2022-04-12 安徽元琛环保科技股份有限公司 一种抗静电双组分纤维及其制备方法

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