CN103882555A - Nylon Composite Fiber And Fabric Thereof - Google Patents
Nylon Composite Fiber And Fabric Thereof Download PDFInfo
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- CN103882555A CN103882555A CN201310465719.8A CN201310465719A CN103882555A CN 103882555 A CN103882555 A CN 103882555A CN 201310465719 A CN201310465719 A CN 201310465719A CN 103882555 A CN103882555 A CN 103882555A
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- Prior art keywords
- nylon
- composite fibre
- fiber
- polyether
- nylon composite
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- 229920001778 nylon Polymers 0.000 title claims abstract description 119
- 239000004677 Nylon Substances 0.000 title claims abstract description 91
- 239000000835 fiber Substances 0.000 title claims abstract description 77
- 239000002131 composite material Substances 0.000 title claims abstract description 53
- 239000004744 fabric Substances 0.000 title claims abstract description 29
- 239000004952 Polyamide Substances 0.000 claims abstract description 56
- 229920002647 polyamide Polymers 0.000 claims abstract description 56
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 26
- 229920000570 polyether Polymers 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 17
- 239000000178 monomer Substances 0.000 claims abstract description 7
- -1 polytrimethylene Polymers 0.000 claims description 26
- 150000004985 diamines Chemical class 0.000 claims description 20
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 10
- 125000001931 aliphatic group Chemical group 0.000 claims description 10
- 238000007792 addition Methods 0.000 claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- 150000003951 lactams Chemical class 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000007334 copolymerization reaction Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 description 21
- 239000002243 precursor Substances 0.000 description 14
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 229920000571 Nylon 11 Polymers 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002074 melt spinning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 229920000393 Nylon 6/6T Polymers 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 150000003950 cyclic amides Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004404 sodium propyl p-hydroxybenzoate Substances 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
- Multicomponent Fibers (AREA)
Abstract
A nylon composite fiber and fabric thereof are provided. The nylon fiber is a bicomponent fiber comprising long-chain polyamide and polyether modified polyamide. One monomer of the long-chain polyamide has a long carbon segment. One monomer of the polyether modified polyamide has a polyether segment.
Description
Technical field
The invention relates to a kind of composite fibre and fabric thereof.
Background technology
Existing biconstituent fibre has been difficult to new breakthrough to improve existing capability or to present new function, for example higher elasticity, better hydroscopicity and moisture releasing rate or better fibre strength.These improvement or new function come from the SPECIAL MATERIAL that biconstituent fibre uses conventionally.
Summary of the invention
Therefore on the one hand, the invention provides a kind of nylon composite fibre.Above-mentioned nylon composite fibre comprises the bilateral fibre or the eccentric core-sheath-type fiber that are made up of the first nylon fiber and the second nylon fiber.
Above-mentioned the first nylon fiber comprises long-chain polyamide, and it contains the repetitive that has 10 carbon at least.Above-mentioned long-chain polyamide is polymerized with the first straight chain aliphatic dicarboxylic acid with n carbon by the straight-chain fat diamine with m carbon, and wherein the numerical value of (n-2) is the integral multiple of (m-2) numerical value.
Above-mentioned the second nylon fiber, it comprises the polyether-modified polyamide being formed by lactam (being cyclic amide), polyether diamine and the copolymerization of the second straight chain aliphatic dicarboxylic acid institute.Wherein lactam has 12 carbon of 4 –, and polyether diamine has 6 carbon of 2 – between adjacent two oxygen atoms, and the second straight chain aliphatic dicarboxylic acid has 12 carbon of 6 –.
According to one embodiment of the invention, above-mentioned long-chain polyamide for example can be nylon 6.10 (NYLON610), nylon 6.14 (nylon 614) or nylon 10.10 (nylon 1010).
According to another embodiment of the present invention, the addition of above-mentioned polyether diamine accounts for 3 – 20wt% of all monomer additions, for example 5 – 12wt%.
According to further embodiment of this invention, the molecular weight of above-mentioned polyether diamine is 400 – 5000.
According to yet another embodiment of the invention, above-mentioned polyether diamine is polytrimethylene ether diamines, poly-butyl ether diamines or poly-hexyl ether diamines.
According to yet another embodiment of the invention, it is curling that above-mentioned nylon composite fibre has helical form.
On the other hand, the invention provides a kind of nylon fabrics, it comprises the nylon composite fibre of above-mentioned any, to provide nylon fabrics can have outstanding elasticity without false twisting processing and do not add elastomer in the situation that.
Foregoing invention content aims to provide the simplification summary of this disclosure, so that reader possesses basic understanding to this disclosure.This summary of the invention is not the complete overview of this disclosure, and its purpose is not being pointed out the key/critical assembly of the embodiment of the present invention or defining scope of the present invention.Consult below after embodiment, persond having ordinary knowledge in the technical field of the present invention is when understanding easily essence spirit of the present invention and other goal of the invention, and the technology used in the present invention means and enforcement aspect.
Detailed description of the invention
According to above-mentioned, provide a kind of nylon composite fibre and its fabric.This nylon composite fibre can spontaneous crispaturaing, and its fabric has excellent elasticity, need not false twisting processing just can allow the elongation recovery percentage of fabric exceed 95%.In narration below, will introduce the illustration structure manufacture method illustrative with it of above-mentioned nylon composite fibre and its fabric.In order easily to understand the event of described embodiment, will provide many ins and outs below.Certainly, not all embodiment all needs these ins and outs.Meanwhile, the structure that some are widely known by the people or assembly, only can draw in the mode of signal, in the accompanying drawings suitably to simplify accompanying drawing content.
Nylon composite fibre
Nylon composite fibre comprises parallel type (side-by-side) fiber or eccentric core-sheath-type (eccentric core-sheath) fiber that are made up of the first nylon fiber and the second nylon fiber.
The composition of the first nylon fiber comprises the long-chain polyamide (polyamide) with long fatty carbon chain.Because the first nylon fiber can allow the long fatty carbon chain of long-chain polyamide forward arrange and crystallization after filling part extension, so the first nylon fiber has preferably dimensional stability.That is the first nylon fiber has lower residualinternal stress and boiling water shrinkage (boiling water shrinkage).
The composition of the second nylon fiber comprises the polyether-modified polyamide with polyether segment.Because the polyether segment of polyether-modified polyamide is more soft, so even if the second nylon fiber after extending, allows the molecule of irregular arrangement produce forward to be arranged, be also difficult for allowing the molecule segment of forward arranging include lattice in and produce crystallization.So fiber can be possessed higher residualinternal stress and boiling water shrinkage.
Therefore, the nylon composite fibre being formed by above-mentioned the first nylon fiber and the second nylon fiber, after overtension extension, heat treatment (for example, with wastewater treatment) or above-mentioned two kinds of processing, can produce helical form because of the different size stability of the first nylon fiber and the second nylon fiber curling, and then provide fiber to stretch required certain development length.Therefore, extending after nylon composite fibre, second nylon fiber with polyether segment can assist nylon composite fibre to be returned to the original length, and the first nylon fiber that contains long fatty carbon chain can assist to stablize the crimpness of nylon composite fibre.So the nylon fabrics that uses above-mentioned nylon composite fibre to form can have long-lived elasticity.
Above-mentioned long-chain polyamide is polymerized with the first straight chain aliphatic dicarboxylic acid with n carbon by the straight-chain fat diamine with m carbon.In order to allow long-chain polyamide have preferably crystallinity, numerical value (n-2) is preferably the integral multiple of (m-2) numerical value.For example, long-chain polyamide can be nylon 6.10, nylon 6.14 or nylon 10.10.
Above-mentioned polyether-modified polyamide is to be formed with the copolymerization of the second straight chain aliphatic dicarboxylic acid institute by lactam (lactam), polyether diamine (polyether diamide).Polymerization has disclosed at application polymer chemistry magazine the 126th volume, S2 version, E206-E217 page, on November 25th, 2012 (Journal of Applied Polymer Science Volume126, Issue S2, pages E206 – E217,25November 2012[Synthesis and characterization of polyethylene oxide and nylon-6 copolymer in a fiber form]).
Lactam for example can have 12 carbon of 4 –.Polyether diamine has 6 carbon of 2 – between adjacent two oxygen atoms, for example, can be polytrimethylene ether diamines, poly-butyl ether diamines or poly-hexyl ether diamines.The mean molecule quantity of polyether diamine is about 400 – 5000, for example, can be 400,700,1000,1500,2000,2500,3000,3500,4000,4500 or 5000.The second straight chain aliphatic dicarboxylic acid for example can have 12 carbon of 6 –.In the total amount of polyhydroxyl polyether monomer that modification polyamide adds, the addition of polyether diamine is 3 – 20wt%, for example 5 – 12wt%.For instance, the addition of polyether diamine can be 3,4,5,6,7,8,9,10,11 or 12wt%.
The above-mentioned nylon composite fibre with helix-coil can following method be prepared it.First, long-chain polyamide carries out melt spinning and forms nylon composite fibre together with polyether-modified polyamide elder generation.Then, utilize tension force to extend the nylon composite fibre of gained, can allow nylon composite fibre produce helix-coil.Then, nylon composite fibre also can, again with boiling water treating, increase the spiral density of nylon composite fibre.
Embodiment mono-: prepare nylon parallel composite fiber
In this embodiment, utilize melt spinning to prepare different nylon parallel composite fibers.
In experimental example 1-3, long-chain polyamide is nylon 6.10, and polyether-modified polyamide is formed by caprolactam, polytrimethylene ether diamines and the copolymerization of adipic acid institute.The addition of polytrimethylene ether diamines and mean molecule quantity are respectively 8wt% and 2000.The weight ratio of the long-chain polyamide of experimental example 1-3 and polyether-modified polyamide is respectively 60:40,50:50 and 40:60.
In experimental example 4-6, long-chain polyamide is nylon 6.10, and polyether-modified polyamide is formed by caprolactam, poly-butyl ether diamines and the copolymerization of adipic acid institute.Addition and the mean molecule quantity of poly-butyl ether diamines are respectively 0.82wt% and 1000.The weight ratio of the long-chain polyamide of experimental example 4-6 and polyether-modified polyamide is respectively 60:40,50:50 and 40:60.
In comparative example 1, the polyether-modified polyamide of experimental example 5 is replaced by nylon 6.In comparative example 2, the long-chain polyamide of experimental example 5 is replaced by nylon 6.In comparative example 3, long-chain polyamide is nylon 11, and polyether-modified polyamide is identical with experimental example 2.The weight ratio of the long-chain polyamide of comparative example 1-3 and polyether-modified polyamide is all 50:50.
Relevant preparation parameter is organized in table one below.
Table one: the preparation parameter of nylon parallel composite fiber
* polyether-modified polyamide is nylon 6, not containing tool ether diamine segment.
Experimental example two: the characteristic of nylon composite fibre
In experimental example 1-3 and 4-6, change the weight ratio of long-chain polyamide and polyether-modified polyamide, to test the different qualities of gained nylon composite fibre.
First, measure gained nylon composite fibre through pyrocondensation precursor after treatment rate (the crimp contraction that crispaturas; CC), the measurement result of gained is listed in table two below.The crispatura measuring method of rate of precursor is as follows.Allow test fiber first bear a heavy burden 10 seconds of 0.22g/denier (being 2g/tex), the length recording is L1.Then, on self-test fiber, unload heavy burden, be placed at 160 DEG C 30 minutes.Come, allow and test fiber heavy burden 0.011g/denier (being 0.1g/tex) 10 minutes, the length recording is L2.Therefore, the precursor rate of crispaturaing uses formula (1) below to calculate.
CC(%)=(L1-L2)/L1×100% (1)
In addition, also measure the intensity of gained nylon composite fibre, to assess spinning stability.The measuring method of fibre strength is for to carry out according to ASTM4258 standard.With practical standpoint, when fibre strength is greater than 3.5gf/d, be enough to meet the demand of most industry application.
Table two: the precursor of nylon composite fibre crispatura rate and fibre strength
| Sample | The precursor rate (%) of crispaturaing | Fibre strength (gf/d) |
| Experimental example 1 | 18.4 | 3.7 |
| Experimental example 2 | 24.0 | 3.9 |
| Experimental example 3 | 24.9 | 4.0 |
| Experimental example 4 | 24.2 | 4.0 |
| Experimental example 5 | 26.9 | 4.1 |
| Experimental example 6 | 29.4 | 4.3 |
| Comparative example 1 | 10.5 | 4.5 |
| Comparative example 2 | 8.0 | 4.5 |
| Comparative example 3 | 10.9 | 3.2 |
In experimental example 1-3, the monomer of polyether-modified polyamide contains polytrimethylene ether diamines, the precursor the recording rate of crispaturaing is all greater than 18%, and in the time that the weight ratio of long-chain polyamide and polyether-modified polyamide is 40:60, has the maximum precursor rate (24.9%, experimental example 3) of crispaturaing.But, comparative experiments example 2 and comparative example 3, when the nylon 6.10 of embodiment 2 is compared after the nylon 11 replacement of example 3, the precursor rate of crispaturaing is significantly reduced to 10.9% from 24.0%.Although this result shows that nylon 11 also has long carbocyclic aliphatic chain, long carbocyclic aliphatic chain is not obviously crispatura unique factor of rate of increase precursor.Long carbocyclic aliphatic chain in long-chain polyamide still must have applicable length, allows long carbocyclic aliphatic chain be suitable for arranging and crystallization, after fully extending, could allow the first nylon fiber have good DIMENSIONAL STABILITY.
In experimental example 4-6, the monomer of polyether-modified polyamide contains poly-butyl ether diamines, the precursor the recording rate of crispaturaing is all greater than 24%, and in the time that the weight ratio of long-chain polyamide and polyether-modified polyamide is 40:60, has the maximum precursor rate (29.4%, experimental example 6) of crispaturaing.But no matter be comparative example 1 or the comparative example 2 after the long-chain polyamide of experimental example 5 or polyether-modified polyamide are replaced by nylon 6, the precursor rate of crispaturaing is just significantly reduced to 10.5% or 8.0%.This result shows that the nylon parallel composite fiber of experimental example 4-6 can weave the elastic fabric with high elongation recovery percentage, does not need through false twisting (false twist) processing again, or adds the elastomer of Spandex etc.
Fibre strength aspect, the fibre strength of experimental example 1-6 is all greater than 3.5gf/d.This result shows that the intensity of these nylon composite fibres has been enough to meet the demand of most industry application.The good fibre strength of experimental example 1-6 is mainly because of the favorable compatibility between long-chain polyamide and polyether-modified polyamide, because both compositions are all nylon.
Experimental example three: the character of the nylon fabrics that contains nylon composite fibre
Allow the nylon composite fibre of above-mentioned experimental example 4-6 and comparative example 1-3 be woven into each nylon fabrics.The yarn specification of the warp thread of experimental example 4-6 and comparative example 1-3 and count are respectively 70d/24f DTY and 92/inch, and the yarn specification of weft yarn and count are respectively parallel type 70d/24f SDY and 80/inch.Elongation recovery percentage and the abrasion performance of each nylon fabrics are measured at this, in data rows table three below.
Table three: the elongation recovery percentage of nylon fabrics and abrasion performance
| Sample | * elongation recovery percentage (%) | * abrasion performance (revolution) |
| Experimental example 4 | 92 | 137 |
| Experimental example 5 | 95 | 130 |
| Experimental example 6 | 94 | 122 |
| Comparative example 1 | 82 | 128 |
| Comparative example 2 | 73 | 98 |
| Comparative example 3 | 78 | 118 |
* measuring method is CNS 8039 L3139-1981 5.2 A standards.
* measuring method is ASTM3884 H-22 standard, and sand round weight is 1000 grams.
In experimental example 4-6, the elongation recovery percentage of gained nylon fabrics all exceedes 90%, will many greatly (73-82%) compared with the nylon fabrics elongation recovery percentage of comparative example 1-3.Therefore the nylon fabrics of experimental example 4-6 can provide preferably wear comfortableness.
Comparative experiments example 5 and comparative example 3, unique difference is that the long-chain polyamide composition of experimental example 5 is nylon 6.10, and the long-chain polyamide composition of comparative example 3 is nylon 11s.As previously mentioned, because the crystallinity of nylon 11 is poorer than nylon 6.10, make the precursor of nylon composite fibre of comparative example 3 rate of crispaturaing poor.Jointly, the elongation recovery percentage of the nylon fabrics of experimental example 3 gained is also poor.
As for the abrasion performance part of nylon fabrics, all higher than 120, be 1.2 to 1.3 times of general nylon fabric by the abrasion performance of the known experimental example 4-6 of data of table three.The nylon fabrics that shows experimental example 4-6 can have longer service life.
From the above, the first nylon fiber of the nylon composite fibre that the embodiment of the present invention provides comprises the long-chain polyamide with long fatty carbon chain, the second nylon fiber has the polyether-modified polyamide of polyether segment, allow gained nylon composite fibre after extending processing, heat treatment or both processing, can spontaneously crispaturaing, it is curling to produce helical form.The precursor rate of crispaturaing of nylon composite fibre can, up to more than 20%, even up to 29.4%, allow gained nylon fabrics have long-lived extensibility.In addition, the abrasivity of gained nylon fabrics is also quite good, can allow nylon fabrics have good service life.
Although the present invention discloses as above with embodiment; so it is not in order to limit the present invention, anyly has the knack of this skill person, without departing from the spirit and scope of the present invention; when being used for a variety of modifications and variations, therefore protection scope of the present invention is when being as the criterion depending on the accompanying claim person of defining.
Claims (9)
1. a nylon composite fibre, this nylon composite fibre comprises:
One first nylon fiber, it comprises the long-chain polyamide being polymerized by the straight-chain fat diamine of m carbon and the first straight chain aliphatic dicarboxylic acid with n carbon, and integral multiple and one of m and n that wherein the numerical value of (n-2) is (m-2) numerical value are at least 10; And
One second nylon fiber, it comprises the polyether-modified polyamide being formed by lactam, polyether diamine and the copolymerization of the second straight chain aliphatic dicarboxylic acid institute, wherein this lactam has 12 carbon of 4 –, this polyether diamine has 6 carbon of 2 – between adjacent two oxygen atoms, this the second straight chain aliphatic dicarboxylic acid has 12 carbon of 6 –
Wherein this nylon composite fibre bilateral fibre or eccentric core-sheath-type fiber that this first nylon fiber and this second nylon fiber form of serving as reasons.
2. nylon composite fibre as claimed in claim 1, wherein this long-chain polyamide is nylon 6.10, nylon 6.14 or nylon 10.10.
3. nylon composite fibre as claimed in claim 1, wherein the addition of this polyether diamine accounts for 3 – 20wt% of all monomer additions.
4. nylon composite fibre as claimed in claim 1, wherein the molecular weight of this polyether diamine is 400 – 5000.
5. nylon composite fibre as claimed in claim 1, wherein this polyether diamine is polytrimethylene ether diamines, poly-butyl ether diamines or poly-hexyl ether diamines.
6. nylon composite fibre as claimed in claim 1, wherein to have helical form curling for this nylon composite fibre.
7. a nylon fabrics, it comprises the nylon composite fibre as described in claim 1-6 any one.
8. a nylon fabrics, it comprises a nylon composite fibre, this nylon composite fibre comprises:
One first nylon fiber, its composition comprises nylon 6.10; And
One second nylon fiber, its composition comprises the polyether-modified polyamide being formed by lactam, polyether diamine and the copolymerization of the second straight chain aliphatic dicarboxylic acid institute, wherein this polyether diamine is polytrimethylene ether diamines, poly-butyl ether diamines or poly-hexyl ether diamines.
9. nylon fabrics as claimed in claim 8, wherein this nylon composite fibre is bilateral fibre or eccentric core-sheath-type fiber.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101148667 | 2012-12-20 | ||
| TW101148667 | 2012-12-20 | ||
| TW102124542 | 2013-07-09 | ||
| TW102124542A TWI542746B (en) | 2013-07-09 | 2013-07-09 | High moisture absorption nylon composite fiber and fabric thereof |
| US13/958,676 US20140179189A1 (en) | 2012-12-20 | 2013-08-05 | Nylon Composite Fiber and Fabric Thereof |
| US13/958,676 | 2013-08-05 |
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| CN103882555A true CN103882555A (en) | 2014-06-25 |
| CN103882555B CN103882555B (en) | 2015-11-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203509A (en) * | 2016-12-19 | 2018-06-26 | 财团法人纺织产业综合研究所 | Modify polyamide and preparation method thereof and nylon composite fibre |
| CN113977466A (en) * | 2021-10-29 | 2022-01-28 | 广东伟艺精细研磨科技有限公司 | High-wear-resistance wiredrawing non-woven fabric grinding material and preparation method and application thereof |
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|---|---|---|---|---|
| US4578451A (en) * | 1983-07-15 | 1986-03-25 | Ethicon, Inc. | Surgical filaments from block copolyetheramides |
| US5582913A (en) * | 1995-08-23 | 1996-12-10 | Hoechst Celanese Corporation | Polyester/polyamide composite fiber |
| TW554100B (en) * | 2000-02-14 | 2003-09-21 | Basf Corp | High speed spinning of sheath/core bicomponent fibers |
| CN102168345A (en) * | 2011-04-09 | 2011-08-31 | 浙江禾欣实业集团股份有限公司 | Method for preparing composite superfine fiber artificial leather base fabric |
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2013
- 2013-10-08 CN CN201310465719.8A patent/CN103882555B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4578451A (en) * | 1983-07-15 | 1986-03-25 | Ethicon, Inc. | Surgical filaments from block copolyetheramides |
| US5582913A (en) * | 1995-08-23 | 1996-12-10 | Hoechst Celanese Corporation | Polyester/polyamide composite fiber |
| TW554100B (en) * | 2000-02-14 | 2003-09-21 | Basf Corp | High speed spinning of sheath/core bicomponent fibers |
| CN102168345A (en) * | 2011-04-09 | 2011-08-31 | 浙江禾欣实业集团股份有限公司 | Method for preparing composite superfine fiber artificial leather base fabric |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203509A (en) * | 2016-12-19 | 2018-06-26 | 财团法人纺织产业综合研究所 | Modify polyamide and preparation method thereof and nylon composite fibre |
| CN113977466A (en) * | 2021-10-29 | 2022-01-28 | 广东伟艺精细研磨科技有限公司 | High-wear-resistance wiredrawing non-woven fabric grinding material and preparation method and application thereof |
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| Publication number | Publication date |
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| CN103882555B (en) | 2015-11-18 |
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