WO2006027826A1 - Materiau fibreux ameliore et procede d'amelioration du materiau fibreux - Google Patents

Materiau fibreux ameliore et procede d'amelioration du materiau fibreux Download PDF

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Publication number
WO2006027826A1
WO2006027826A1 PCT/JP2004/012985 JP2004012985W WO2006027826A1 WO 2006027826 A1 WO2006027826 A1 WO 2006027826A1 JP 2004012985 W JP2004012985 W JP 2004012985W WO 2006027826 A1 WO2006027826 A1 WO 2006027826A1
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Prior art keywords
fiber
yarn
titanium oxide
silk
polyester
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PCT/JP2004/012985
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English (en)
Japanese (ja)
Inventor
Yusuke Hirota
Hiroo Makimura
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Yusuke Hirota
Hiroo Makimura
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Application filed by Yusuke Hirota, Hiroo Makimura filed Critical Yusuke Hirota
Priority to PCT/JP2004/012985 priority Critical patent/WO2006027826A1/fr
Publication of WO2006027826A1 publication Critical patent/WO2006027826A1/fr

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    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials

Definitions

  • the present invention is capable of preventing yellowing due to light and yellowing due to sweat effectively without losing the texture unique to silk, and further maintaining heat retention and strength so that no toxic gas remains.
  • Silk fiber materials such as yarns, woven or knitted products, etc., which have an improved quality, such as can be prevented effectively over time, and which can not only be produced but also at lower production costs About.
  • Patent Document 1 contains a compound selected from the group consisting of deoxycytidylic acid and picytidylic acid in raw silk or silk in order to produce raw silk and silk that are resistant to yellowing when irradiated with sunlight or ultraviolet rays.
  • Patent Document 2 uses a light-resistant yarn characterized in that it is spun by combining a man-made fiber containing a far-infrared radiation material and a silk fiber, and the light-resistant yarn is used as a part of the material.
  • a light resistant fiber product is disclosed.
  • Patent Document 3 discloses a titanium oxide-containing silk fiber whose surface is laminated with titanium oxide, and the silk fiber can not be degraded or yellowed by the photocatalytic action of titanium oxide. It is done.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 6-141739
  • Patent Document 2 Japanese Patent Application Laid-Open No. 2001-172835
  • Patent Document 3 W098 / 53132
  • Patent Document 1 Including UV absorbers such as deoxycytidylic acid and cytidylic acid in the silk itself as disclosed in Patent Document 1 improves the light resistance of the silk and yellowing can be prevented, but conversely, it is possible to prevent yellowing.
  • the quality of the silk may be degraded, and the feel of the silk, such as the feeling of the eyes, may be impaired.
  • Patent Document 2 it is relatively difficult and expensive to obtain far-infrared radiation emitting materials, so the fiber products containing the materials have problems in terms of practical use and generalization at high production costs. .
  • titanium oxide stuck on the surface of silk fiber may be relatively easily detached by the influence of sweat or contact with the body, and the yellowing suppression effect may be reduced. It is difficult to say that it is suitable for use as a material for products that come in direct contact with skin, such as underwear and socks. Furthermore, since titanium oxide is stuck on the surface of the silk fiber, there is a possibility that the texture such as feel and appearance unique to the silk fiber may be lost by the titanium oxide of the surface. Furthermore, when these conventional silk fibers are mainly processed into, for example, clothes, the clothes produced are not satisfied with the unused items, although the quality such as heat retention and strength is satisfied to some extent.
  • the present invention has been made to meet the strong demand, and yellowing due to light and yellowing due to sweat are effectively prevented even during the passage of time without deterioration of the unique texture of silk, and the residual amount of poisonous gas remains.
  • Fiber materials, such as yarns which have improved qualities such as less heat retention, which can also be effectively prevented from decreasing with time, and which can not only be produced at lower production costs. It is intended to provide a knitted or woven product. Means to solve the problem
  • the present invention preferably comprises at least titanium oxide, preferably polyethylene terephthalate, polypropylene terephthalate, polybutylene terephthalate and
  • the present invention relates to a polyester-based fiber selected from the group consisting of Z. and polytrimethylene terephthalate fiber, and a fiber material comprising Z or a polyamide-based fiber and a silk fiber, wherein these fibers exist in contact with each other.
  • the first aspect of the present invention relates to the fiber material, which is a yarn produced by spinning polyester fiber containing titanium oxide and silk fiber.
  • the second embodiment relates to a fiber material in which the fiber material is a yarn obtained by twisting a yarn made of a polyester-based fiber containing titanium oxide and a yarn made of silk fiber.
  • a third aspect relates to the fiber material, which is a woven fabric woven using the yarn or yarn of the first aspect in at least a part of the yarn constituting the cloth.
  • a fourth aspect relates to the fiber material, which is a knitted fabric knitted using the yarn or yarn of the first aspect in at least a part of the yarn constituting the cloth.
  • the fiber material uses a yarn made of a polyester fiber containing titanium oxide for the warp yarn and Z or weft of the intermediate material of the woven fabric, and the intermediate material has the upper and lower silk fibers.
  • the present invention relates to a textile material which is a woven fabric produced by weaving such yarns so as to cover the intermediate material.
  • the fiber material is a yarn comprising a polyester-based fiber containing titanium oxide, a yarn according to the first aspect, or a cloth woven using a yarn according to the second aspect, Regarding a fiber material which is a multi-layer structure cloth comprising a fabric which is entirely or mostly woven by using a yarn made of silk fiber and which is laminated and bonded on either upper or lower side of the cloth or on both upper and lower sides. .
  • the polyester-based fiber-containing yarn containing titanium oxide used in the present invention is preferably a hollow fiber (polyester-based hollow fiber) containing a polyester-based fiber containing titanium oxide. It relates to the material.
  • the polyester fiber relates to a fiber material containing 0.01 to 5.0% by weight of titanium oxide based on the total weight of the fiber.
  • the fiber material is formed by twisting together a hollow fiber (polyamide-based hollow fiber) consisting of a polyamide-based fiber containing titanium oxide and a yarn consisting of silk fiber fibers.
  • a hollow fiber polyamide-based hollow fiber
  • the present invention relates to a fiber material which is a twisted yarn produced by
  • the fiber material is a polyamide-based hollow fiber containing titanium oxide or a yarn according to the first aspect, and a silk fiber yarn in at least a part of the yarn constituting the cloth.
  • the present invention relates to a fiber material which is a woven fabric which is woven separately.
  • the fiber material is a polyamide-based hollow fiber containing titanium oxide or a yarn according to the first aspect, and a silk fiber according to at least a part of a yarn constituting a cloth.
  • the present invention relates to a fiber material which is a knitted fabric.
  • the fiber material uses a polyamide-based hollow fiber containing titanium oxide for the warp and Z or weft of the intermediate material of the woven fabric, and the intermediate material consists of silk fibers from above and below
  • the present invention relates to a fibrous material which is a woven fabric produced by interlacing yarns so as to cover the intermediate material.
  • the fiber material is a hollow fiber made of a polyamide-based fiber containing titanium oxide or a cloth woven using the first aspect of the yarn, and the upper or lower side of the cloth or the upper or lower side of the cloth.
  • the present invention relates to a fibrous material which is a layered structure fabric comprising a fully or mostly woven fabric which is woven using yarns of silk fiber strength lap-laid on both sides.
  • the polyamide-based hollow fiber relates to a fiber material containing 0.01 to 5.0% by weight of titanium oxide based on the total weight of the yarn.
  • the present invention is also applicable to polyester fibers and titanium or zinc based fibers containing titanium oxide, preferably polyester and Z or polyamide based hollow fibers, wherein the fibers and the silk fibers are in contact with each other.
  • the present invention also relates to a method of improving the quality of a fiber material containing silk fibers by constructing the fiber material as follows.
  • the fiber material having the improved quality of the present invention is a polyester-based fiber or titanium-based fiber containing titanium oxide and a silk fiber, and the fiber material is, for example, a yarn or a knitted fabric made of the yarn. And textiles. These fiber materials are silk fiber
  • the silk fiber is always in contact with the polyester fiber or the polyamide fiber containing titanium oxide, even though it is aged, it is caused by yellowing due to light or sweat over time. Yellowing can be effectively prevented.
  • the toxic gas The product is made of the fiber material of the present invention, such as clothing, for example, even if offensive odorous gases or gases harmful to the human body are adsorbed, these gases do not exist. The adsorbed gas is released at a very high rate. As a result, it is possible to effectively avoid the situation where harmful gases that cause odors and house sickness are always adsorbed on clothing.
  • the fiber material of the present invention has characteristics similar to the fiber material consisting of a single silk fiber, such as the appearance of the eyes and the touch. Not only that, but also from the viewpoint of production, titanium oxide is inexpensive and easily available, and the inclusion of titanium oxide in polyester-based fibers or polyamide-based fibers can be easily achieved. Production costs are also reduced, and it is also advantageous in terms of productivity.
  • FIG. 1 is a schematic view showing a yarn of the present invention made by polyester fiber containing titanium oxide and silk fiber.
  • FIG. 2 shows a solid fiber or hollow fiber made of polyester fiber containing titanium oxide or a hollow fiber (polyamide based hollow fiber) which also has polyamide fiber strength and a yarn which also has silk fiber strength It is a schematic diagram which shows the twist yarn of this invention which was made to mutually be twisted.
  • FIG. 3 (a) is a schematic view showing a polyester-based hollow fiber or polyamide-based hollow fiber containing titanium oxide, and (b) is composed of a polyester-based fiber containing titanium oxide. It is a schematic diagram which shows a real thread.
  • FIG. 4 is a schematic view showing a woven fabric of the present invention plain-woven using the yarn of the present invention shown in FIG. 1 or the twisted yarn of the present invention shown in FIG.
  • FIG. 5 shows that a polyester fiber made of titanium oxide is contained in yarn or polyamide.
  • FIG. 6 shows a fabric woven with polyester fiber strength yarn containing titanium oxide or hollow fibers of polyamide type, and a yarn which also has silk fiber strength laminated on the upper side thereof.
  • FIG. 6 is a schematic view showing an embodiment of a multi-layered fabric comprising a fabric woven using the above.
  • FIG. 7 is composed of a fabric woven using polyester fiber yarn or polyamide hollow fibers containing titanium oxide, and silk fibers lap-bonded on both upper and lower sides thereof.
  • FIG. 5 is a schematic view showing another embodiment of a multi-layered fabric comprising a fabric woven using yarns.
  • FIG. 1 a yarn 3 obtained by spinning a polyester fiber 1 and a silk fiber 2 containing a large number of titanium oxides.
  • the yarn 3 has a form in which polyester fibers 1 and silk fibers 2 having different lengths are substantially uniformly present and in contact with each other.
  • titanium oxide is used in another aspect of the present invention.
  • examples thereof include fiber materials in the form of yarns produced by twisting together a solid yarn or hollow fiber that also contains polyester fiber strength, or a hollow fiber that consists of hollow fiber or polyamide fiber and a yarn that also contains silk fiber strength.
  • the polyester fiber containing titanium oxide or the yarn 4 also having a polyamide fiber strength and the yarn 5 also having a silk fiber strength are twisted and come into contact with each other, resulting in a wide contact portion.
  • the yarn 6 produced has an improved quality.
  • the twisted yarn may be either right-handed (S-twisted) or left-handed (Z-twisted). Furthermore, the yarn containing titanium oxide may be a monofilament. In the case of strong twisted yarn, since most of the outer surface is occupied by silk yarn, there is an advantage that the texture is almost the same as that of a single silk fiber yarn.
  • the yarn as the fiber material of the present invention may also be, for example, an outer surface of a core yarn made of polyester based fibers containing titanium oxide in addition to those produced by twisting a plurality of the above-mentioned twisted yarns. And the composite yarn obtained by winding a sheath yarn made of silk fiber.
  • the hollow fiber 7 also having a polyester fiber or polyamide fiber strength contains titanium oxide 9 near the outer surface, that is, closer to the contacting silk fiber. Of the structure to be Therefore, substantially all of the contained titanium oxide 9 can exert the effect of quality improvement on silk fibers, and the effect is more effective than that of solid yarn 8. In other words, the fiber material in which the hollow fiber 7 is used can exhibit the same effect of quality improvement even if the acid titanium content is less than the fiber material in which the solid yarn 8 is used. So it is economical. Furthermore, since the hollow fiber 7 has a hollow structure, the hollow fiber 7 and the solid fiber 8 having the same thickness are compared with each other. It also has the advantage of being lightweight and, for example, more suitable for clothing applications where lightness is required.
  • the hollow fibers used in the present invention include, for example, those having a fineness of about 126 dtex and having a breaking strength of 200 cN or more, a breaking strength of 1.5 cNZT or more, and a breaking elongation of 10% to 40%. Can do. If the breaking strength at a fineness of approximately 126 dtex is less than 200 cN, the breaking strength is less than 1.5 cNZT, and the breaking elongation is less than 10% or 40%, a mechanical strength suitable for practical use can not be obtained.
  • More preferable hollow fibers used in the present invention are those having a fineness of about 126 dtex, having a breaking strength of 300 cN or more, a breaking strength of 2.5 cNZT or more, and a breaking elongation of 20% to 30%.
  • the hollow fiber of polyester-based or polyamide-based hollow fiber has a hollow area in its cross section [(cross-sectional area of hollow portion Z (cross-sectional area of polymer portion + cross-sectional area of hollow portion)) X X%]
  • a content of 5% to 30% is preferably used. At 5% or less, there is no difference in the effect of improving the quality of the fiber material when the same amount of titanium oxide is contained as compared to the solid yarn, and if it exceeds 30%, the strength of the hollow fiber is increased. Because it decreases, its use is limited. In consideration of the balance between the effect of improving the quality of the fiber material and the strength, the hollow ratio is preferably 15 to 25%.
  • the hollow fiber said to this specification is a yarn which consists of a polyester type or a polyamide type polymer, and includes the thing of all the forms which have a hollow part.
  • the polyester-based or polyamide-based hollow fiber containing titanium oxide used in the present invention is, for example, a polyester-based or polyamide-based polymer in a molten state in which titanium oxide is uniformly dispersed. It is obtained by spinning through a spinneret having a horseshoe-shaped slit formed.
  • the fiber material of the present invention is a fiber material of improved quality obtained by the contact of a polyester fiber or polyamide fiber containing titanium oxide with silk fiber.
  • the form may also take the form of a cloth.
  • a yarn made of polyester fiber containing titanium oxide and silk fiber, or polyester fiber containing polyamide or polyamide fiber containing titanium oxide, in at least a part of the yarn constituting the cloth is also used.
  • Yarns made from yarns that are Below, in the present specification, these are abbreviated as titanium oxide-containing yarns.
  • woven fabrics knitted using these titanium oxide-containing yarns are obtained, as an example, as shown in FIG.
  • warp 10 and weft yarns 11 using a titanium oxide-containing yarn as the warp yarn 10 and Z or weft yarns 11, and obtained by plain weave crossing each other one by one (woven fabric 12).
  • warp 10 and weft 11 may be mixed or cross-woven with other types of yarn in addition to titanium oxide-containing yarn, as long as the improved quality of the produced woven fabric can be maintained. You may use it.
  • the inner titanium oxide-containing yarns of warp 10 are used in appropriate proportions, the other remaining warps 10 are silk yarns, and all weft yarns 11 are silk yarns, titanium oxide-containing yarns, or silk yarns and acid.
  • the aspect etc. which use both of titanium dioxide containing yarns are mentioned.
  • a more preferable embodiment of the woven fabric according to the present invention is a solid yarn or hollow fiber or polyamide-based hollow fiber which also has a polyester fiber strength containing titanium oxide as the warp and Z or weft of the intermediate material of the woven fabric. It is a woven fabric made by weaving a yarn of silk fiber strength from above and below the intermediate material so as to cover the intermediate material.
  • a woven fabric 13 as shown in FIG. 5 has yarns 14 made of polyester fiber having a titanium oxide content as warps of the intermediate material and yarns 15 and 15 'also having silk fiber strength. It is made in contact to cover material's warp 14. Therefore, the texture of the woven fabric 13 is the same as that of the woven fabric woven of silk fiber alone, with the feel such as feel and appearance being particularly suitable as a material of products for direct contact with the skin such as underwear and socks. It is.
  • FIG. 6 Another embodiment of the fiber material having the improved quality of the present invention is shown in Figs. 6 and 7, using a polyester-based fiber or polyamide-based fiber yarn containing titanium oxide.
  • An example is a multi-layered fabric 18 comprising a woven fabric 16 and a fabric 17 woven with a yarn consisting entirely or mostly of silk fibers laminated on the upper side thereof.
  • the multilayer structure fabric 18 is an embodiment in which the fabric 17 is sewn vertically and horizontally on the upper and lower sides of the fabric 16 with silk thread 19 (dotted line in the drawing) and joined.
  • the fabric 16 can also take the form of being woven using the above-mentioned titanium oxide-containing yarn.
  • a polyester fiber or titanium fiber containing titanium oxide shown in FIG. A sun-made fabric consisting of a fabric 20 woven using yarns that also have polyamide fiber strength, and a fabric 21 that is woven together using all or most of the yarns that also consist of silk fiber strength laminated on both the upper and lower sides. Structural cloth 22 is mentioned. Since the sandwich structure fabric 22 is in contact with the fabric 21 in a form in which the fabric 20 is sandwiched between the upper fabric 21 and the lower fabric 21, the entire sandwich structure fabric 22 is yellowed by sweat or sweating over time. The effect of effectively preventing yellowing due to adhesion and reducing residual adhesion of toxic gas and further suppressing heat retention and decrease in strength over time can be obtained. Is substantially equivalent to that of Cloth 21 alone.
  • the cloth 16 constituting the double layer structure cloth 18 and the cloth 20 constituting the sandwich structure cloth 22 can, of course, be embodied by being woven using the above-mentioned titanium oxide-containing yarn.
  • the form of titanium oxide which can be used in the present invention is preferably such that the average particle size thereof is not more than 0.5 m, which is desirable for the powder form.
  • the polyester fiber or polyamide fiber fiber containing the titanium oxide is easily broken.
  • titanium oxide is generally contained in the polyester fiber or the polyamide fiber in an amount of 0.01 to 5.0% by weight based on the total weight of the fiber. If it is less than 0.01% by weight, the quality of the fiber material to be composed is not effectively improved. When the content exceeds 5.0% by weight, the quality of the fiber material is not further improved, and furthermore, yarn breakage in the spinning process or drawing process of polyester fiber or polyamide fiber is easily generated, and spinning is also performed.
  • the content of titanium oxide is preferably 0.1 to 1.0% by weight based on the total weight of the fiber, in consideration of the balance between the effect of the improvement of the quality of the fiber material and the production disadvantage.
  • the polyester-based or polyamide-based fiber containing such titanium oxide is melted by, for example, the raw material polymer by wet spinning, dry spinning or melt spinning as appropriate, and titanium oxide is directly added thereto. It can be manufactured by mixing and spinning thereafter.
  • polyester fibers preferably used in the present invention are selected from the group consisting of polyethylene terephthalate fibers, polypropylene terephthalate fibers, polybutylene terephthalate fibers and polytrimethylene terephthalate fibers.
  • polyethylene terephthalate fibers polypropylene terephthalate fibers
  • polybutylene terephthalate fibers polytrimethylene terephthalate fibers.
  • Sample A-1 100% by weight of melted polyethylene terephthalate (hereinafter abbreviated as PET) and 1.0% by weight of titanium oxide (average particle diameter: 0 .: m) are mixed and mixed until uniform After that, the horseshoe-shaped spinneret is spun using a spinning machine equipped with a discharge port and a hollow fiber containing titanium oxide (breaking strength is 390 cN and breaking strength is 3.10 at a fineness of approximately 126.2 dtex). 09cNZT, elongation at break 25.8%) was obtained.
  • PET polyethylene terephthalate
  • titanium oxide average particle diameter: 0 .: m
  • Sample B-1 100% by weight of melted PET and 1.0% by weight of titanium oxide (average particle size: 0.1 IX m) were mixed and mixed until uniform, and then using an appropriate conventional method. The melt was spun to obtain a solid yarn containing titanium oxide. Then, the solid yarn containing the above-mentioned titanium oxide is sewn in a satin-like manner so as to be 4% with respect to the silk fabric with respect to the silk fiber woven fabric, and the fabric of the present invention is used. One sample B-1 was obtained.
  • Sample C 1 Solid yarn consisting of silk yarn and PET containing 1.0% by weight of titanium oxide was cross-woven using 32% and 68% of the whole, respectively. Obtained sample D-1: A cloth woven from a solid yarn made of PET containing 1.0% by weight of titanium oxide was overlaid with a woven fabric of single strength silk on its upper side. By bonding using silk thread, sample D-1 which is a cloth of the present invention was obtained.
  • Sample E-1 100% by weight of melted PET and 1.0% by weight of titanium oxide (average particle diameter: 0.1 IX m) were mixed and mixed until uniform, and then using conventional methods. I made it with fiber.
  • Sample E-1 which is a knitted fabric of the present invention is obtained by spinning a strong fiber and a silk fiber into a yarn of the present invention at a ratio of 47% and 53% and forming a circular knit using such a yarn.
  • the Sample F-1 A woven fabric consisting of a single silk fiber was used.
  • the dye fastness test was performed on the obtained samples A-1, B-1, C-1, D-1, E-1 and F-1.
  • the light resistance test method IS L0842 carbon ak light test
  • the perspiration resistance test was performed according to WIS L0848.
  • Samples A-1, B-1, C-1, D-1, E-1 or F-1 and a blue scale were respectively sandwiched by cardboards and attached to the sample holder of the carbon arc type light fastness tester.
  • the test piece holder was attached to a test piece rotation rack without a gap, and exposure was performed according to JIS L 0841 6.
  • the judgment was made in accordance with JIS L 0801 9. (Determination of color fastness).
  • Samples A-1, B-1, C-1, D-1, E-1 or F-1 are cut into pieces of 100 x 40 mm in size, and the same size as specified in JIS L0803. Between the two attached white cloths, the two sides were sewn together to form composite test pieces. Next, the composite test pieces were pressed into two beakers, each containing an acidic artificial sweat and an alkaline artificial sweat, and powered to allow the test liquid to permeate uniformly. Then, the test solution was poured out, and the composite test piece was sandwiched between two glass rods and ironed to such an extent that the excess test solution did not drip or fall. The composite test piece was sandwiched between two glass plates, attached to a perspiration tester, and a pressure of 12.5 kPa was applied.
  • Sample F-1 is a cloth of the present invention, Sample A-1, while the sample F-1 is graded 2-3 in both the light resistance test and the sweat resistance test.
  • B-1, C-1, D-1, and E-1 good results of grade 4 or higher were obtained. That is, the samples A-1, B-1, C1, D-1 and E-1 containing the amount of titanium oxide according to the present invention are extremely yellowish due to the influence of light and the influence of sweat. It is understood that it is effectively suppressed.
  • the samples A-1, B-1, C 1, D-1 and E-1 also use the PET yarn which is a chemical fiber, the texture such as appearance and touch is a silk single It was substantially equivalent to one cloth.
  • samples A and B used a titanium oxide-containing PET with only 4% of the entire force! /, Although yellowing and yellowing suppression effects were effectively exhibited.
  • Sample a A fabric which is a fiber material of the present invention, in which a yarn made of silk is 70% of the whole and a yarn consisting of a titanium oxide-containing PET fiber (containing 1% of titanium oxide) is used. , Fabrics worn repeatedly for a year, used for washing.
  • Sample b virgin fabric circularly knitted using 100% of yarn made of silk.
  • Sample c Fabric b Fabric used after repeated wear and washing for 1 year.
  • Toxic gas adsorption test Toxic gas is adsorbed to the sample a, b or c and the amount of adsorbed gas is measured For identification purposes, place samples a, b or c in their respective plastic packs and fill each pack with formaldehyde, isovaleric acid or ammonia as toxic gas at a known control concentration, and after 3 hours Each gas concentration in each pack was measured using a detector tube. Then, the value obtained by subtracting the gas concentration remaining in the pack from the known control concentration was taken as the toxic gas concentration adsorbed to each sample. The results are shown in Table 2.
  • the adsorption rate refers to the ratio of the concentration of each type of toxic gas adsorbed to each sample to the control concentration of each type of toxic gas.
  • Toxic gas sustained release test Samples a, b and c on which toxic gas was adsorbed according to the above-mentioned toxic gas adsorption test are air filled with formaldehyde, isovaleric acid and ammonia not containing tetra-pack ( The solution was transferred to a volume of 5 liters, and after 3 hours, the concentrations of formaldehyde, isovaleric acid and ammonia in the pack were respectively measured using a detection tube. The results are shown in Table 3.
  • the controlled release rate refers to the ratio of the released amount to the absorbed amount of various toxic gases described in Table 2.
  • the fiber material of the present invention which can maintain high sustained release rate of toxic gas over a long period of time can be said to be particularly suitable as a material for coating. (Test example 3) Heat retention rate measurement test
  • Sample a 60% of the yarn made of silk and a PET fiber containing titanium oxide (containing 1% of titanium oxide) 40% of the whole yarn is woven by circular knitting of the fiber material of the present invention The fabric used for a year, worn repeatedly to wash.
  • Sample b Fabric circularly knitted using 100% of yarn made of silk.
  • the heat retention rates of the obtained test samples a and b were measured according to JIS L 1018A method (isothermal method).
  • Specimens 30 cm x 30 cm of two different pieces of sample a and b are collected, and the specimen is attached to a constant temperature heating element using a heat insulation tester, and the amount of heat flowing out to the low temperature atmosphere becomes constant. 2 hours after the surface temperature of the heating element shows a constant value, the heat loss dissipated through the test piece is determined, and the same temperature difference and time as in the bare state without the test piece. The heat retention rate (%) was determined from the ratio to the heat loss dissipated in The measurement was performed twice, and the average value was calculated and used as the result. The results are shown in Table 4.
  • the fiber material of the fabric of the present invention which can maintain higher heat retention over a long period of time as compared to a fabric which is also only silk, can produce only silk, even if it constitutes thinner and lighter clothing. Since it is also possible to maintain the same heat retaining property as the dough to be beaten, it is a material more suitable as a material of the clothes. It can be said that it is a fee.
  • Sample a Unused fiber material of the present invention according to the present invention in which a yarn made of silk is 70% in total and a yarn consisting of a titanium oxide-containing PET fiber (containing 1% of titanium oxide) is used in 30% of the whole. Fabric for.
  • Sample b Fabric a worn and washed repeatedly for one year.
  • Sample c An unused fabric circularly knitted using 100% yarn that also produces silkiness.
  • Sample d Fabric c was used after repeated wear and washing for one year.
  • the measurement test of breaking strength and breaking elongation was done about the obtained test samples a, b, c and d, respectively.
  • the test was conducted by the Agriculture, Forestry and Fisheries Consumption Technology Center using a Tensilon type 2 material tester under the conditions of a test length of 10 cm, H. S40 mm Z minutes, and C. SlOO mm Z minutes. The results are shown in Table 5.
  • the breaking strength is 3.46 g Zd to 2.47 g Zd and the breaking elongation even when it is used (sample a) to 1 year after use (sample b).
  • the degree of decline is only 14.3% to 10.8%, indicating that the deterioration of performance over time is effectively suppressed.
  • a sample that also has 100% silk strength it has a breaking strength of 3.254 g Zd to 0.493 g Zd and breakage when reaching from 1 year old (sample c) to after 1 year use (sample d).
  • the results show that the degree of elongation significantly decreased from 15. 1% to 3.2%. That is, the fabric which is the fiber material of the present invention capable of maintaining the breaking strength and the breaking elongation over a long period of time. As it is obtained, it is more suitable as a material for lightweight clothing.

Abstract

L'objectif de l'invention est de créer un matériau fibreux, par exemple un fil, un tissu ou un produit à base de tissu, qui, sans pour autant compromettre la propriété esthétique propre à la soie, possède des qualités améliorées, telles que la prévention efficace du jaunissement à la lumière et de la coloration jaunâtre provoquée par la transpiration, même avec l'usure, la réduction du niveau des résidus de gaz toxiques adhérents et la prévention efficace de la diminution de la rétention de l'humidité et de la baisse de la résistance au fil du temps, et qui en outre peut être produit à un moindre coût. Cet objectif est atteint, en particulier, au moyen d'un matériau fibreux comprenant une fibre de soie et une fibre de polyamide et/ou une fibre de polyester contenant au moins de l'oxyde de titane, caractérisé en ce que ces fibres sont présentes de façon à être mises en contact les unes avec les autres.
PCT/JP2004/012985 2004-09-07 2004-09-07 Materiau fibreux ameliore et procede d'amelioration du materiau fibreux WO2006027826A1 (fr)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102733026A (zh) * 2012-07-18 2012-10-17 太仓市名流制衣有限公司 一种大豆蛋白纤维面料及其染色工艺
CN102797104A (zh) * 2012-08-01 2012-11-28 劲霸男装（上海）有限公司 一种Sorona与真丝服装面料的加工方法
CN103541099A (zh) * 2013-10-18 2014-01-29 江苏倪家巷集团精毛纺织有限公司 半精纺保暖花呢及其生产方法
CN104233598A (zh) * 2014-10-16 2014-12-24 嘉兴金凯悦针织面料有限公司 38%莱赛尔纤维38%棉14%绢丝10%真丝单面嵌花布及制备方法
CN104233603A (zh) * 2014-10-16 2014-12-24 嘉兴金凯悦针织面料有限公司 65%羊毛,30%真丝,5%羊绒双面提花布及制备方法
CN104233600A (zh) * 2014-10-16 2014-12-24 嘉兴金凯悦针织面料有限公司 38%莱赛尔纤维30%厂丝18%棉14%绢丝单面提花布及制备方法
CN104233602A (zh) * 2014-10-16 2014-12-24 嘉兴金凯悦针织面料有限公司 35%莱赛尔纤维26%棉25%真丝14%绢丝单面大提花布及制备方法
CN104264357A (zh) * 2014-10-16 2015-01-07 嘉兴金凯悦针织面料有限公司 55%莱赛尔纤维25%棉20%绢丝单面提花布及制备方法
CN104264353A (zh) * 2014-10-16 2015-01-07 嘉兴金凯悦针织面料有限公司 53%棉22%真丝25%短纤双面提花布及制备方法
CN104352194A (zh) * 2014-09-29 2015-02-18 义乌市争辉日用品有限公司 一种冰凉杀菌保健毛巾
CN104358005A (zh) * 2014-10-16 2015-02-18 嘉兴金凯悦针织面料有限公司 35%莱赛尔纤维30%真丝20%棉15%绢丝单面大提花布及制备方法
CN104389096A (zh) * 2014-10-16 2015-03-04 嘉兴金凯悦针织面料有限公司 50%绢丝30%棉20%亚麻单面提花布及制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06272123A (ja) * 1993-03-16 1994-09-27 Toyobo Co Ltd ポリエステル系フイラメント加工糸及びその製造法
JP2000008234A (ja) * 1998-06-16 2000-01-11 Toray Ind Inc ポリエステル複合短繊維からなる紡績糸及び布帛
JP2001172835A (ja) * 1999-12-14 2001-06-26 Fuaabest:Kk 耐光性糸、耐光性布、及び耐光性繊維製品
JP2003041443A (ja) * 2001-07-25 2003-02-13 Unitica Fibers Ltd ナイロン複合混繊糸

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06272123A (ja) * 1993-03-16 1994-09-27 Toyobo Co Ltd ポリエステル系フイラメント加工糸及びその製造法
JP2000008234A (ja) * 1998-06-16 2000-01-11 Toray Ind Inc ポリエステル複合短繊維からなる紡績糸及び布帛
JP2001172835A (ja) * 1999-12-14 2001-06-26 Fuaabest:Kk 耐光性糸、耐光性布、及び耐光性繊維製品
JP2003041443A (ja) * 2001-07-25 2003-02-13 Unitica Fibers Ltd ナイロン複合混繊糸

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102733026A (zh) * 2012-07-18 2012-10-17 太仓市名流制衣有限公司 一种大豆蛋白纤维面料及其染色工艺
CN102797104A (zh) * 2012-08-01 2012-11-28 劲霸男装（上海）有限公司 一种Sorona与真丝服装面料的加工方法
CN103541099A (zh) * 2013-10-18 2014-01-29 江苏倪家巷集团精毛纺织有限公司 半精纺保暖花呢及其生产方法
CN104352194A (zh) * 2014-09-29 2015-02-18 义乌市争辉日用品有限公司 一种冰凉杀菌保健毛巾
CN104233598A (zh) * 2014-10-16 2014-12-24 嘉兴金凯悦针织面料有限公司 38%莱赛尔纤维38%棉14%绢丝10%真丝单面嵌花布及制备方法
CN104233603A (zh) * 2014-10-16 2014-12-24 嘉兴金凯悦针织面料有限公司 65%羊毛,30%真丝,5%羊绒双面提花布及制备方法
CN104233600A (zh) * 2014-10-16 2014-12-24 嘉兴金凯悦针织面料有限公司 38%莱赛尔纤维30%厂丝18%棉14%绢丝单面提花布及制备方法
CN104233602A (zh) * 2014-10-16 2014-12-24 嘉兴金凯悦针织面料有限公司 35%莱赛尔纤维26%棉25%真丝14%绢丝单面大提花布及制备方法
CN104264357A (zh) * 2014-10-16 2015-01-07 嘉兴金凯悦针织面料有限公司 55%莱赛尔纤维25%棉20%绢丝单面提花布及制备方法
CN104264353A (zh) * 2014-10-16 2015-01-07 嘉兴金凯悦针织面料有限公司 53%棉22%真丝25%短纤双面提花布及制备方法
CN104358005A (zh) * 2014-10-16 2015-02-18 嘉兴金凯悦针织面料有限公司 35%莱赛尔纤维30%真丝20%棉15%绢丝单面大提花布及制备方法
CN104389096A (zh) * 2014-10-16 2015-03-04 嘉兴金凯悦针织面料有限公司 50%绢丝30%棉20%亚麻单面提花布及制备方法

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