CN109112669A - Flat acrylic fibre with three-dimensional crimp and the pile fabric for having used the fiber - Google Patents
Flat acrylic fibre with three-dimensional crimp and the pile fabric for having used the fiber Download PDFInfo
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- CN109112669A CN109112669A CN201810610646.XA CN201810610646A CN109112669A CN 109112669 A CN109112669 A CN 109112669A CN 201810610646 A CN201810610646 A CN 201810610646A CN 109112669 A CN109112669 A CN 109112669A
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- fiber
- acrylic fibre
- flat
- pile fabric
- acrylic
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- 239000000835 fiber Substances 0.000 title claims abstract description 59
- 229920002972 Acrylic fiber Polymers 0.000 title claims abstract description 47
- 239000004744 fabric Substances 0.000 title claims abstract description 46
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 21
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920000642 polymer Polymers 0.000 claims abstract description 13
- 239000004615 ingredient Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 3
- 206010035039 Piloerection Diseases 0.000 abstract description 18
- 230000005371 pilomotor reflex Effects 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 14
- 201000004384 Alopecia Diseases 0.000 abstract description 13
- 208000024963 hair loss Diseases 0.000 abstract description 13
- 230000003676 hair loss Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004043 dyeing Methods 0.000 abstract description 7
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 11
- 229920000058 polyacrylate Polymers 0.000 description 10
- 238000009987 spinning Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 7
- 241001465754 Metazoa Species 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- -1 Alkene nitrile Chemical class 0.000 description 3
- 206010016322 Feeling abnormal Diseases 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- XEEYSDHEOQHCDA-UHFFFAOYSA-N 2-methylprop-2-ene-1-sulfonic acid Chemical compound CC(=C)CS(O)(=O)=O XEEYSDHEOQHCDA-UHFFFAOYSA-N 0.000 description 1
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 229920002955 Art silk Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 241000772415 Neovison vison Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- INLLPKCGLOXCIV-UHFFFAOYSA-N bromoethene Chemical compound BrC=C INLLPKCGLOXCIV-UHFFFAOYSA-N 0.000 description 1
- 206010061592 cardiac fibrillation Diseases 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 229940113088 dimethylacetamide Drugs 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000002600 fibrillogenic effect Effects 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 230000003648 hair appearance Effects 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- UIIIBRHUICCMAI-UHFFFAOYSA-N prop-2-ene-1-sulfonic acid Chemical compound OS(=O)(=O)CC=C UIIIBRHUICCMAI-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- 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
- D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/02—Pile fabrics or articles having similar surface features
- D04B1/04—Pile fabrics or articles having similar surface features characterised by thread material
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/02—Pile fabrics or articles having similar surface features
- D04B21/04—Pile fabrics or articles having similar surface features characterised by thread material
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Knitting Of Fabric (AREA)
- Woven Fabrics (AREA)
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
[project] takes in the past by using high shrinkage as villus and is supported the method that the excellent pile of piloerection is made to needle hair.But in such method, there is a problem of that villus is insufficient to the support of needle hair.In addition, there is also hair loss to become more problems if paying attention to feel.The application is invented in view of above-mentioned status, it is intended that the excellent support effect of needle hair can be obtained, it can be expected that inhibiting the flat acrylic fibre of hair loss and having used the pile fabric of the fiber after dyeing process by providing.A kind of [solution] flat acrylic fibre, it is characterized in that, it is containing two kinds of different acrylic component of polymer of acrylonitrile content ratio and section is the acrylic fibre of flat pattern, and above two acrylic component of polymer forms side by side configuration or disordered structure.
Description
Technical field
This technology is related to flat acrylic fibre and has used the pile fabric of the fiber, and the flat acrylic is fine
Pile cloth is being made in order to be supported and fully apply flexibly the curling of villus (downhair) to needle hair (guardhair) in dimension
The excellent appearances such as piloerection when silks can more realistically reappear flexibility, and can be improved fiber when pile processing
Yield rate.
Background technique
In the past, acrylic synthetic fiber was made in the fields such as clothes, pile due to its excellent colour rendering, feel
With.Especially, the animal hair of mink, fox etc. can be more realistically reappeared comprising villus and needle hair this two layers acrylic compounds pile
Etc appearance.But, it is stated that there are problems in terms of piloerection for it, for example, having used in patent document 1 makes non-constricted fiber
The method for mixing with high shrinkage and making high shrinkage show to shrink in finishing.Show villus with needle hair
More obvious difference of height, and needle hair is supported using the villus of contraction, it can be made with the piloerection closer to animal hair
Pile.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2010-18910 bulletin
Summary of the invention
Problems to be solved by the invention
However, pile is made usually using the fiber after dyeing, thus, for example printing and dyeing are dark and carry out high in order to carry out
When temperature dyeing, high shrinkage is shunk in dyeing process, thus there are contraction is less shown when the finishing of pile
Problem.As a result, the villus of made pile fabric and needle hair can not embody apparent difference of height, propped up by villus bring
Support not sufficiently effective, the poor appearances such as piloerection compared with animal hair.
In addition, for clothes pile fabric, if it is desired to pay attention to soft feel, then when needing to be thinned pile processing
Starching, and there are following problems as its cost: fibre shedding occurs in pile processing, before and after processing, pile cloth
The hair loss of pile fabric when the weight per unit area of silks is reduced or used becomes more.
The present invention be carried out based on above-mentioned status, it is intended that provide be difficult to when pile fabric is made hair loss,
No matter whether there is or not the high-temperature process in the processes such as high-temperature dyeing can show the flat of the appearances such as excellent piloerection and flexibility
Flat acrylic fibre and pile fabric containing the fiber.
The method for solving problem
Further investigation has been repeated for the above subject in the inventors of the present invention, as a result, it has been found that: it is by using fibre section
Flat pattern and with excellent three-dimensional crimp flat acrylic fibre as constitute pile fabric villus, even if after
Dyeing process can also obtain villus to the excellent support effect of needle hair, and the hair loss of made pile fabric is pressed down
System, can be realized above-mentioned purpose.That is, the purpose of the present invention is realized by following means.
[1] a kind of flat acrylic fibre, which is characterized in that it is containing different two kind third of acrylonitrile content ratio
Alkene nitrile based polymer ingredient and section are the acrylic fibre of flat pattern, and above two acrylic component of polymer is formed
Side by side configuration or disordered structure.
[2] the flat acrylic fibre according to [1], which is characterized in that with after no-load boiling water treating according to
It is 16 or more according to the Cf value that following formula 2 calculates based on crispation number Cn and crimp percent Ci that JISL1015:2010 is found out.
(formula 2)
Cf=Cn × (1-Ci/100)
[3] a kind of pile fabric, which is characterized in that constituting at least 20 weight % of the fiber of villus, the above are [1] or [2]
The flat acrylic fibre.
[4] pile fabric according to [3], which is characterized in that constitute at least 10 weight % or more of the fiber of villus
It is the acrylic fibre for being lower than 16 according to the Cf value that above-mentioned formula 2 calculates.
The effect of invention
According to the present invention, by the way that flat pattern is made in villus and it is made sufficiently to show to crimp, villus each other can be abundant
It entwines, therefore the effect for the pile fabric hair loss that can be inhibited, and the support effect of excellent needle hair can be obtained, thus
It is capable of providing the appearances such as piloerection and the excellent pile fabric of flexibility.
Specific embodiment
Flat acrylic fibre of the invention contain two kinds of different acrylic polymer of acrylonitrile content ratio at
Point.By the way that such two-member structure is made, fiber can be made because of the difference of the difference of the percent thermal shrinkage of acrylic polymer
Itself show the three-dimensional crimp of coiled type.Even if as a result, in the production work by shrinking such pile fabric that can be stretched
After sequence, curling possessed by fiber can also be used and needle hair is supported, therefore, the pile fabric obtained using the fiber
The excellent appearances such as piloerection.
In addition, for two kinds of acrylic component of polymer, can enumerate as above-mentioned two-member structure and belong to fitting
There are two types of the side by side configuration of the double-layer structure of ingredient or the disordered structures for causing the number of plies different because of each single fiber.Pass through
Such two-member structure is made, fiber can be made to show three-dimensional volume because of the difference of the difference of the percent thermal shrinkage of constituent
It is bent.Among above two structure, from the viewpoint of being easier to show three-dimensional crimp, preferred side by side configuration.
In addition, the cross sectional shape of fiber is flat pattern in flat acrylic fibre of the invention.By the way that the shape is made
The section second moment of shape, fiber is lower, and therefore, is easy to show due to the percent thermal shrinkage difference for the component of polymer for constituting fiber
Caused curling.As a result, the mutual winding of fiber becomes stronger, the effect for the hair loss that can be inhibited when pile fabric is made
In addition to this appearances such as piloerection and the superior pile of flexibility can be made in fruit.
For flat acrylic fibre of the invention, it is desirable to which above-mentioned Cf value is preferably 16 or more, is more preferably
It 18 or more, is more preferably 20 or more.When Cf value expression mentioned herein is stretched fiber at a specific ratio, the fibre
The number of every 1 inch of shrinkage (crimp) of dimension, the Cf value is higher, it can be said that even if fiber also can after fiber is stretched
Remain sufficient curling.If the Cf value is 16 or more, curling is able to maintain that even if after by pile manufacturing procedure,
Excellent appearance is presented when pile fabric is made, can expect the promotion of quality.On the other hand, the case where the Cf value is less than 16
Under, in pile manufacturing procedure, curling can be stretched, and cannot get the appearances such as the piloerection of target sometimes.
As long as constituting the acrylic polymer acrylonitrile and other vinyl of flat acrylic fibre of the invention
It is the copolymer of monomer, as monomer composition, it is desirable to which acrylonitrile content ratio is preferably 40 weight % or more, more
Preferably 70 weight % or more, further preferably 80 weight % or more.In feelings of the acrylonitrile content ratio less than 40 weight %
Under condition, it cannot get sufficient fibre strength when fiber is made sometimes.In addition, among two kinds of acrylic component of polymer, calmly
It is easy to get to from the perspective of excellent three-dimensional crimp, preferably the acrylonitrile content ratio of high convergency ingredient is less than 90 weight %.
The two kind acrylic component of polymer different as the acrylonitrile content ratio used in the present invention, preferably propylene
Nitrile content ratio differs the ingredient of 1.0 weight % or more, more preferably differs 1.5 weight % or more.As a result, because being contained by acrylonitrile
Proportional difference and the difference of bring percent thermal shrinkage and sufficiently show three-dimensional crimp, can have when pile fabric is made excellent
The appearances such as different piloerection.On the other hand, when the difference of acrylonitrile content ratio is less than 1.0 weight %, two kinds of acrylic polymerizations
The difference of the percent thermal shrinkage of object becomes smaller, and cannot get desired curling, and there are the reductions of the quality of the appearances such as piloerection when being made pile fabric
Risk.
In addition, as that can be not particularly limited with other vinyl monomers of acrylonitrile compolymer, propylene can be enumerated
Acid, methacrylic acid or their esters；Acrylamide, Methacrylamide or their N- alkyl substituents；Vinyl acetate
The vinyl esters such as ester；The vinyl halides such as vinyl chloride, vinyl bromide, vinylidene chloride or inclined dihalo vinyl；Vinyl sulfonic acid,
The unsaturated sulfonic acids such as allyl sulphonic acid, methacrylsulfonic acid, p styrene sulfonic acid or their salt etc..It needs to illustrate
It is that, as long as above-mentioned acrylic polymer meets above-mentioned composition, various of monomer can also be used as constituent.
For flat acrylic fibre of the invention, calculated by the long axis length in section divided by minor axis length
The lower limit of flatness is preferably 1.5 or more, more preferably 1.7 or more.In addition, as the upper limit, preferably 10 or less, more preferably
7 or less, 4 are further preferably no larger than.In by setting it as the range, the appearances such as piloerection and the excellent pile of flexibility can be made
Cloth and silk.
In addition, the fiber number of flat acrylic fibre of the invention is preferably 0.5dtex~20dtex, is more preferably
1.0dtex~15dtex, further preferably 1.0dtex~8dtex.In the case where fiber number is less than 0.5dtex, due to fiber
Meticulous, there are boundling senses to become strong, appearance degradation risk.In addition, in the case where fiber number is more than 20dtex, due to fiber mistake
Slightly, then there is the risk deteriorated as the appearance and flexibility of pile fabric.
As the synthetic method for the acrylic polymer for constituting flat acrylic fibre of the invention as described above,
It is not particularly limited, can use suspension polymerization, emulsion polymerization, the solution polymerization process etc. as known polymerization means.
In addition, the method for manufacturing flat acrylic fibre of the invention as obtained polymer is used, does not have
It is particularly limited to, if enumerating an example when being manufactured using wet-spinning, commonly known utilization water system is suspended poly-
The different two kinds of acrylic polymer of acrylonitrile content ratio for closing and making are dissolved separately in solvent, and production stoste (contains
The polymer dope (A) of high concentration acrylonitrile, the polymer dope (B) containing low concentration acrylonitrile).
Herein, as dissolution acrylic polymer solvent, can enumerate dimethylformamide, dimethyl acetamide,
The organic solvents such as dimethyl sulfoxide, acetone；The inorganic series solvent such as nitric acid, solder(ing)acid, sodium thiocyanate water solution.
Using such as Japanese Patent Publication 39-24301 disclosed such compined spinning apparatus, by the A of production and B this two
Ratio of the kind stoste with the weight ratio of A and B for A/B=20/80~80/20 imports composite spinning spinning head and squeezes out to coagulating bath
In, next implement washing, stretch, densify drying, humid heat treatment, finish processing, curling processing etc., thus, it is possible to make simultaneously
The fiber of row's type.In addition, can also be made by being spun to using spinning solution made of blender etc. randomly multiple stratification
At random, speed is spun by the nozzle bore model or change that change used, can be made with desired flat pattern
Fiber.At this point, arbitrary Cf value can be set as by weight ratio, the humid heat treatment temperature of change A and B.
The method for making pile fabric as flat acrylic fibre of the invention is used can be used existing known
Manufacturing method manufactured.In addition, being not particularly limited as fibre morphology at this time, sliver, textile strand can be
Any one of line, long filament etc..
In pile fabric of the invention, flat acrylic fibre of the invention is contained as villus.As content, with
Constitute the fiber meter in piloerection portion, the flat acrylonitrile of the invention containing at least 20 weight % or more, preferably 30 weight % or more
Series fiber.When the ratio of flat acrylic fibre of the invention is less than 20 weight %, it is unable to fully obtain by curling bring
Effect, appearance degradation of pile fabric etc., quality reduce.
In turn, in pile fabric of the invention, as needle hair, it is preferable to use acrylic of the above-mentioned Cf value less than 16 is fine
Dimension, more preferably 10 or less, further preferably 8 or less.As a result, in pile manufacturing procedure, acrylonitrile of the Cf value less than 16
The curling of series fiber is stretched sufficiently, and can show excellent appearance as animal hair.
It is at least 10 weight % for constituting the fiber in piloerection portion as the amount of above-mentioned acrylic fibre of the Cf value less than 16
More than, preferably 15 weight %.In the case that acrylic fibre of the Cf value less than 16 is less than 10 weight %, it cannot get beast sometimes
Hair appearance excellent like that.
In addition, the cross sectional shape of above-mentioned acrylic fibre of the Cf value less than 16 is not particularly limited, can be used
Round, flat, triangle, Y word, cross section etc..Wherein, from production pile when can obtain the few appearance of boundling sense and be easy
It obtains the good product this point of flexibility to set out, is desired for the substance of flat pattern.
As the fiber number of acrylic fibre of the Cf value less than 16 used in the present invention, preferably 10dtex~
40dtex, more preferably 17dtex~30dtex.If fiber number be less than 10dtex and it is meticulous, there are appearance as animal hair by
The risk of damage.In addition, there is the risk of the flexibility reduction as pile in the case where fiber number is more than 40dtex.
In above-mentioned pile fabric, in addition to the acrylic fibre of flat acrylic fibre, Cf value less than 16 of the invention
Except, it can also separately use other fibers with.
It as above-mentioned other fibers, is not particularly limited, artificial silk, nylon, polyester, cotton, acrylic acid can be used
Class etc., they are not limited to a kind, also can be used a variety of.
Can be circle in addition, the cross sectional shape about fiber, is not particularly limited, be also possible to it is non-circular, as non-
Circle can enumerate flat, triangle, ellipse, Y word, cross section etc..
Embodiment
Hereinafter, illustrating the present invention by embodiment, but the present invention is not limited to the following embodiment.In addition, real
It applies part in example and percentage in the absence of special restrictions, is indicated with quality criteria.It should be noted that embodiment
The appearances such as the piloerection of pile fabric of middle record and flexibility are measured with following methods.
(1) crispation number Cn
It is measured, calculated by JIS L1015.
(2) crimp percent Ci
It is measured, calculated by JIS L1015.
(3) Cf value
Based on the Cn and Ci for being measured, being calculated by JIS L1015, calculated according to following formula 3.
(formula 3)
Cf=Cn × (1-Ci/100)
(4) flatness
150~200 single fibers are taken out from sample fiber, are carried out alignment and are closed up that fibre bundle is made.To the fibre
The section of dimension beam is cut, and shoots cross-section photograph using optical microscopy.The minor axis of 50 fibers is measured by cross-section photograph
(A) and major diameter (B) it is calculated, and by aspect ratio (A)/(B).
(5) ocular estimate of pile fabric
For made pile fabric, itself and natural fox hair are evaluated by visual observation and according to 4 benchmark below
It is skin-deep to compare what state.
◎ and the appearance of natural fox are substantially same.
Zero close to natural fox appearance
△ is slightly worse than the appearance of natural fox
× it is significantly worse than the appearance of natural fox
(6) flexible appraisal of pile fabric
For made pile fabric, itself and natural fox hair are evaluated by sense of touch and according to 3 benchmark below
It is skin-deep to compare what state.
◎ and the soft feeling of natural fox are substantially same
Zero close to natural fox soft feeling
× it is worse than the soft feeling of natural fox
(7) the hair loss test of pile fabric
By the feather adhiesion test method of general juridical person Japan fibre qualitative techniques center (QTEC) test method(s)
(QTEC95-1111) it as reference, is carried out similarly until test method, about judgement, actually counts and be attached to transparent adhesive tape
The radical of the fiber taken is evaluated by comparing radical.It should be noted that when the radical of measurement fiber, by right
The lubricant (TB1801B) of adhesive tape coating such as Three Bond Co., Ltd. manufacture, the adhesive composition of adhesive tape obtain
With removal, measurement can easily be done.
The production of (Examples 1 to 4, comparative example 1~2, Production Example 1~2) acrylic fibre
As high fever contractile element, by the way that 88 parts by weight of acrylonitrile, 12 parts by weight of vinyl acetate are carried out suspension polymerisation
And make acrylic polymer A.In addition, as low thermal shrinkage ingredient, by by 90 parts by weight of acrylonitrile, methyl acrylate 10
Parts by weight carry out suspension polymerisation and make acrylic polymer B.
Dissolve each 10 parts of above-mentioned acrylic polymer A and B respectively in 90 parts of 50% sodium thiocyanate water solution, production is spun
Silk stock solution Ap and Bp.For the spinning solution, using such as compined spinning apparatus disclosed in Japanese Patent Publication 39-24301,
The ingredient that Ap and Bp is recorded with table 1 is squeezed out than importing composite spinning spinning head to 10% sodium sulfocyanate as coagulating bath
In aqueous solution, next, being dried with 115 DEG C of hot wind, and then after stretching 10 times in boiling water in 120 DEG C of pressure (hydraulic) water
Implement heat treatment in steam, to obtain acrylic fibre.In addition, about oligomict fiber, it is self-evident to can be used
Conventionally known acrylonitrile manufacturing method manufactures.Pass through the type of blender, spinning nozzle that uses at this time or aperture
Difference, production have adjusted acrylic fibre a~h of fiber number, cross sectional shape.The detailed data of each fiber is shown in table 1.
[table 1]
(embodiment 5~9, comparative example 3~5)
Acrylic fibre a~h is mixed with ratio shown in table 2, sliver is made using fibrillation/carding machine.It will
The sliver is woven into weight per unit area 1100g/m with pile braider2Afterwards, it is rearwardly coated with paste and is dried, thus
Make pile original cloth.
The steam treatment that 20 minutes are carried out to the pile original cloth shows fiber after adequately crimping, with 90 DEG C~190
DEG C temperature polishing treatment is repeated, to make pile fabric.
It will be as each embodiment, comparative example and acrylic fibre mixed proportion, each pile cloth of pile fabric made
The appearance of silks, flexibility evaluation result is shown in table 2.
[table 2]
| Embodiment 5 | Embodiment 6 | Embodiment 7 | Embodiment 8 | Embodiment 9 | Comparative example 3 | Comparative example 4 | Comparative example 5 | |
| a | 80 | 80 | 15 | |||||
| b | 80 | |||||||
| c | 80 | |||||||
| d | 55 | |||||||
| e | 80 | |||||||
| f | 80 | 65 | ||||||
| g | 20 | 20 | 20 | 35 | 20 | 20 | 20 | |
| h | 20 | |||||||
| Appearance | ◎ | ○ | ○ | ◎ | ○ | × | △ | × |
| Flexibility | ◎ | ◎ | ◎ | ○ | ○ | × | × | × |
The pile fabric of embodiment 5~9 due to containing flat acrylic fibre of the invention in piloerection portion, needle
Hair is supported, to have good appearance and flexibility.On the other hand, used cross sectional shape for circle in comparative example 3
Acrylic fibre, the result that appearance and flexibility reduce is presented.In addition, having been used in comparative example 4 only by a kind of ingredient of Ap
The acrylic fibre of formation, therefore cannot be by the support effect of curling bring needle hair, the appearance degradations such as piloerection.Into
And in comparative example 5, the content ratio as little as 15% of flat acrylic fibre of the invention, therefore be unable to fully obtain needle
The support effect of hair, is presented the result of appearance degradation.
In addition, using the pile fabric and comparative example 3 of the embodiment 7 for having used flat acrylic fibre of the invention
Pile fabric carry out hair loss test when, by previous high shrinkage be used as villus comparative example 3 be averaged hair loss be 100, with
This is opposite, and having used the embodiment 7 of the flat acrylic fibre of the invention hair loss that be averaged is 68, can obtain hair loss radical
Reduce by about 30% good result.Therefore, by the way that flat acrylic fibre of the invention is used as villus, it is able to suppress pile
Hair loss in manufacturing procedure, and pile processing when before and after, can expect that the reduction of weight per unit area becomes smaller.
Claims (4)
1. a kind of flat acrylic fibre, which is characterized in that it is the two kind acrylonitrile different containing acrylonitrile content ratio
Based polymer ingredient and section are the acrylic fibre of flat pattern, and described two acrylic component of polymer form simultaneously
Arrange structure or disordered structure.
2. flat acrylic fibre according to claim 1, which is characterized in that with after no-load boiling water treating according to
It is 16 or more according to the Cf value that following formula 1 calculates based on crispation number Cn and crimp percent Ci that JISL1015:2010 is found out,
(formula 1)
Cf=Cn × (1-Ci/100).
3. a kind of pile fabric, which is characterized in that constituting at least 20 weight % of the fiber of villus, the above are claims 1 or 2
The flat acrylic fibre.
4. pile fabric according to claim 3, which is characterized in that constitute at least 10 weight % or more of the fiber of villus
It is the acrylic fibre for being lower than 16 according to the Cf value that the formula 1 calculates.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-121946 | 2017-06-22 | ||
| JP2017121946 | 2017-06-22 |
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| Publication Number | Publication Date |
|---|---|
| CN109112669A true CN109112669A (en) | 2019-01-01 |
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ID=64821916
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810610646.XA Pending CN109112669A (en) | 2017-06-22 | 2018-06-13 | Flat acrylic fibre with three-dimensional crimp and the pile fabric for having used the fiber |
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| Country | Link |
|---|---|
| JP (1) | JP7068651B2 (en) |
| KR (1) | KR20190000291A (en) |
| CN (1) | CN109112669A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118461167A (en) * | 2024-07-09 | 2024-08-09 | 桐昆集团浙江恒通化纤有限公司 | Manufacturing method of full-dull trichina mink-like velvet fiber |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7100801B2 (en) * | 2018-07-09 | 2022-07-14 | 日本エクスラン工業株式会社 | Spinned yarns containing flat acrylonitrile fibers with three-dimensional crimps and knitted fabrics or woven fabrics containing the spun yarns |
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- 2018-04-26 JP JP2018085127A patent/JP7068651B2/en active Active
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- 2018-06-13 CN CN201810610646.XA patent/CN109112669A/en active Pending
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| US3984515A (en) * | 1972-03-07 | 1976-10-05 | Akzo Belge S.A. | Polyacrylonitrile fibers having a natural crimp and process for producing the same |
| EP0032215A1 (en) * | 1980-01-12 | 1981-07-22 | Bayer Ag | Bicomponent fibres and filaments having improved crimp stability against mechanical stress |
| CN1153231A (en) * | 1995-09-11 | 1997-07-02 | 三菱人造丝株式会社 | Flat filaments provided with ribs and raw fibers for pile fabrics |
| CN1578856A (en) * | 2001-12-28 | 2005-02-09 | 三菱丽阳株式会社 | Highly shrinkable acrylic fiber, pile compositions containing the same and napped fabrics made by using the compositions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118461167A (en) * | 2024-07-09 | 2024-08-09 | 桐昆集团浙江恒通化纤有限公司 | Manufacturing method of full-dull trichina mink-like velvet fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7068651B2 (en) | 2022-05-17 |
| JP2019007122A (en) | 2019-01-17 |
| KR20190000291A (en) | 2019-01-02 |
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