JP2002363861A - Method for carrying out silk fibroin processing of fiber or fiber product - Google Patents
Method for carrying out silk fibroin processing of fiber or fiber productInfo
- Publication number
- JP2002363861A JP2002363861A JP2001208599A JP2001208599A JP2002363861A JP 2002363861 A JP2002363861 A JP 2002363861A JP 2001208599 A JP2001208599 A JP 2001208599A JP 2001208599 A JP2001208599 A JP 2001208599A JP 2002363861 A JP2002363861 A JP 2002363861A
- Authority
- JP
- Japan
- Prior art keywords
- silk fibroin
- fiber
- solution
- water
- aqueous solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 108010022355 Fibroins Proteins 0.000 title claims abstract description 94
- 239000000835 fiber Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims description 16
- 239000000243 solution Substances 0.000 claims abstract description 49
- 239000007864 aqueous solution Substances 0.000 claims abstract description 35
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 29
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 235000019441 ethanol Nutrition 0.000 claims abstract description 12
- 239000011259 mixed solution Substances 0.000 claims abstract description 11
- 238000003672 processing method Methods 0.000 claims abstract description 9
- 238000000197 pyrolysis Methods 0.000 claims abstract description 9
- 159000000007 calcium salts Chemical class 0.000 claims abstract description 7
- 239000012266 salt solution Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 41
- 239000000203 mixture Substances 0.000 claims description 12
- 241000196324 Embryophyta Species 0.000 claims description 9
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 8
- 239000004753 textile Substances 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 229920002050 silicone resin Polymers 0.000 claims description 3
- 241000209128 Bambusa Species 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 238000000889 atomisation Methods 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims 2
- 239000002216 antistatic agent Substances 0.000 claims 2
- 230000002940 repellent Effects 0.000 claims 2
- 239000005871 repellent Substances 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000002203 pretreatment Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 14
- 238000007865 diluting Methods 0.000 abstract description 2
- 235000001014 amino acid Nutrition 0.000 description 18
- 150000001413 amino acids Chemical class 0.000 description 16
- 229920001296 polysiloxane Polymers 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 5
- 239000001110 calcium chloride Substances 0.000 description 5
- 229910001628 calcium chloride Inorganic materials 0.000 description 5
- 229920002994 synthetic fiber Polymers 0.000 description 5
- 239000012209 synthetic fiber Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000009981 jet dyeing Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【発明の属する技術分野】この発明は天然繊維や合成繊
維並にこれらの製品に、絹が有する優雅な風合い、ドレ
ープ性や良好な着心地に加え優れた耐洗濯性等の性能を
付与する加工方法に関する。BACKGROUND OF THE INVENTION The present invention relates to a process for imparting, to natural fibers and synthetic fibers, these products, in addition to the elegant texture of silk, drapability and good comfort, as well as excellent washing resistance. About the method.
【０００２】[0002]
【従来の技術】従来から絹フイブロインの溶媒としては
基本的には塩化カルシウムが用いられ、この飽和溶液
に、絹フイブロインを溶解した後、これを透析して塩化
カルシウムを除去した絹フイブロイン溶液が用いられた
が、低濃度で不安定な溶液であることから、安定化させ
るために、あらかじめ絹フイブロインを塩酸等で加水分
解して重合度を低下させたもの、あるいは、絹をパウダ
ーにしてその分散液を使用することが行われている。2. Description of the Related Art Conventionally, calcium chloride has been basically used as a solvent for silk fibroin. A silk fibroin solution obtained by dissolving silk fibroin in a saturated solution and dialyzing the dialysate to remove calcium chloride is used. However, since it is an unstable solution at a low concentration, in order to stabilize the solution, silk fibroin was previously hydrolyzed with hydrochloric acid or the like to reduce the degree of polymerization, or the silk was powdered and dispersed. The use of liquid has been practiced.
【０００３】しかしながらいずれの場合も使用する絹フ
イブロインの分子量が小さく、場合によってはオリゴマ
ー、または構成アミノ酸まで分解したものが使用されて
いるために、絹としての性能を付与することが困難であ
り、同等に耐洗濯性に劣るものであった。この点を改善
するために種々の添加物、例えばポリカルボン酸系重合
体、ポリオール系重合体としてポリビニルールアルコー
ル、キトサン等を添加して安定な絹フイブロイン水溶液
を得ることも提案されているが、得られた製品の風合
い、外観、耐久性等に、いまだ満足する結果が得られて
いない。However, in each case, the silk fibroin used has a small molecular weight, and in some cases oligomers or constituent amino acids are decomposed, so that it is difficult to impart the performance as silk. The washing resistance was inferior. In order to improve this point, it has been proposed to obtain a stable silk fibroin aqueous solution by adding various additives, for example, a polycarboxylic acid polymer, polyvinyl alcohol as a polyol polymer, and chitosan. Satisfactory results have not yet been obtained in the texture, appearance, durability and the like of the obtained product.
【０００４】[0004]
【発明が解決しようとする課題】これらの点に鑑み、こ
の発明にあっては、天然繊維、合成繊維並にこれらの製
品に絹が有する優雅な風合い、ドレープ性や良好な着心
地等に加え優れた耐洗濯性等の性能を、安定的に効率よ
く付与できる絹フイブロイン加工方法を提供することを
課題とする。SUMMARY OF THE INVENTION In view of these points, the present invention provides a natural fiber, a synthetic fiber and these products, which have an elegant texture, drapability and good wearing comfort. An object of the present invention is to provide a silk fibroin processing method capable of stably and efficiently imparting performance such as excellent washing resistance.
【０００５】[0005]
【課題を解決するための手段】前記した課題を達するた
め、この発明は、植物の乾留抽出液と無機カルシウム塩
溶液との混合液（以下これを混合液という）とエチルア
ルコールと水との混合比率が水／エチルアルコール＜１
であるエチルアルコール水溶液に、臭化リチウムを３０
〜５５％溶解した溶液に、絹フイブロインを１０〜２５
％溶解してなる絹フイブロイン溶液（以下これを絹フイ
ブロイン溶液という）とを用意し、前記混合液で絹フイ
ブロイン濃度が０．０５％〜５％になるように前記絹フ
イブロイン溶液を稀釈して得られた処理液（以下これを
処理液という）を用いて繊維または繊維製品を処理する
繊維または繊維製品の絹フイブロイン加工方法である。SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention relates to a method of mixing a mixture of a plant carbonized extract and an inorganic calcium salt solution (hereinafter referred to as a mixture) with ethyl alcohol and water. The ratio is water / ethyl alcohol <1
Lithium bromide in ethyl alcohol aqueous solution
Silk fibroin is added to a solution in which
% Of a silk fibroin solution (hereinafter, referred to as a silk fibroin solution) prepared by dissolving the silk fibroin solution with the mixture to obtain a silk fibroin solution having a concentration of 0.05% to 5%. This is a method for processing fibers or fiber products using the obtained processing liquid (hereinafter referred to as processing liquid).
【０００６】この発明はまた混合液で繊維または繊維製
品を前処理した後、エチルアルコールと水との混合比率
が水／エチルアルコール＜１であるエチルアルコール水
溶液に、臭化リチウムを３０〜５５％溶解した溶液に、
絹フイブロインを１０〜２５％溶解した絹フイブロイン
溶液を、絹フイブロイン濃度が０．０５〜５％になるよ
うに水で稀釈した絹フイブロイン水溶液（以下これを絹
フイブロイン水溶液という）で繊維または繊維製品を処
理する繊維または繊維製品の絹フイブロイン加工方法で
ある。According to the present invention, after pretreatment of a fiber or a fiber product with a mixed solution, 30 to 55% of lithium bromide is added to an aqueous solution of ethyl alcohol in which the mixing ratio of ethyl alcohol and water is water / ethyl alcohol <1. In the dissolved solution,
A silk fibroin solution obtained by dissolving silk fibroin in a concentration of 10 to 25% is mixed with an aqueous solution of silk fibroin diluted with water so that the concentration of the silk fibroin becomes 0.05 to 5% (hereinafter referred to as an aqueous solution of silk fibroin). A silk fibroin processing method for the fiber or textile product to be treated.
【０００７】この発明にあっては、超音波が照射されて
いる処理液中に、繊維または繊維製品を浸漬するか、ま
たは通過させて処理するか、あるいは超音波の照射によ
って処理液を霧化した霧化雰囲気中を、繊維または繊維
製品を通過させて処理することも良い。According to the present invention, the fibers or fiber products are immersed in or passed through the processing liquid to which the ultrasonic waves are irradiated, or the processing liquid is atomized by the irradiation of the ultrasonic waves. It is also possible to pass the fibers or fiber products through the atomized atmosphere to treat them.
【０００８】この発明にあっては、また超音波が照射さ
れている混合液中に繊維または繊維製品を浸漬するかま
たは通過させたり、混合液に超音波を照射して混合液を
霧化した霧化雰囲気中を通過させて前処理を施し、次い
で超音波を照射中の絹フイブロイン溶液中に繊維または
繊維製品を浸漬するかまたは通過させるか、あるいは絹
フイブロイン水溶液に超音波を照射して絹フイブロイン
水溶液を霧化した霧化雰囲気中を通過させて処理するこ
とも良い。In the present invention, the fiber or the fiber product is immersed in or passed through the mixed liquid irradiated with ultrasonic waves, or the mixed liquid is atomized by irradiating the mixed liquid with ultrasonic waves. The fiber or fiber product is immersed or passed through a silk fibroin solution under irradiation with ultrasonic waves, or the silk fibroin aqueous solution is irradiated with ultrasonic waves. The treatment may be performed by passing an aqueous fibroin solution through an atomized atmosphere.
【０００９】この発明で用いられるアルカリ金属ハロゲ
ン化物は、臭化リチウム、塩化リチウム等があるが、臭
化リチウムが最も好ましい。The alkali metal halide used in the present invention includes lithium bromide and lithium chloride, but lithium bromide is most preferred.
【００１０】この発明で用いられる植物乾留抽出液は、
竹類、木類、籾穀類等から乾留抽出したものが好適であ
り、これら植物から炭等を製造する際に発生する煙を冷
却して得られるものであり、この乾留抽出液は水に稀釈
して使用するがその濃度は０．１〜５％程度が適当であ
る。[0010] The plant dry distillation extract used in the present invention comprises:
Bamboos, trees, rice grains and the like are preferably carbonized and extracted, and are obtained by cooling smoke generated when producing carbon or the like from these plants, and the carbonized extract is diluted with water. The concentration is suitably about 0.1 to 5%.
【００１１】この植物乾留抽出液に混合する無機カルシ
ウム塩は、塩化カルシウム、硫酸カルシウム等があり、
その濃度は０．１〜５％程度が適当であり、植物乾留抽
出液と無機カルシウム塩との混合比率は、得られる混合
液の水素イオン指数により決まり、その値が４〜８、好
ましくは４〜７程度の範囲である。The inorganic calcium salt to be mixed with the plant dry distillation extract includes calcium chloride and calcium sulfate.
The concentration is suitably about 0.1 to 5%, and the mixing ratio between the plant dry distillation extract and the inorganic calcium salt is determined by the hydrogen ion index of the obtained mixed solution, and the value is 4 to 8, preferably 4 to 8. Approximately 7
【００１２】この発明で用いられる処理液あるいは絹フ
イブロイン水溶液には、得られる製品の品位を向上させ
たり、要求される性能に応じて添加剤としてシリコー
ン、ウレタン樹脂その他の仕上げ加工助剤を併用するこ
とがあり、シリコーン、ウレタン樹脂の併用は耐洗濯性
の向上に効果がある。この発明で好ましく用いられるシ
リコーンは、アミノ変性シリコーン、ポリエーテル変性
シリコーン、アミノ・ポリエーテル混合変性シリコーン
等があり、ウレタン樹脂は、その樹脂骨格に親水基を組
込んだ親水基含有ウレタン樹脂エマルジョン等がある。
またこれらの他に、必要性能を付与するための仕上げ加
工助剤はイオン性を異にしたり、相溶性不良等で沈澱を
生じない限りいずれでも併用が可能である。The treating solution or the aqueous solution of silk fibroin used in the present invention is used in combination with silicone, urethane resin or other finishing aids as additives depending on the required performance to improve the quality of the obtained product. In some cases, the combined use of silicone and urethane resin is effective in improving the washing resistance. Silicones preferably used in the present invention include amino-modified silicone, polyether-modified silicone, amino-polyether mixed-modified silicone, and the like. Urethane resins include hydrophilic group-containing urethane resin emulsions having a hydrophilic group incorporated in the resin skeleton. There is.
In addition to these, any finishing aid for imparting the necessary performance can be used in combination, as long as it has different ionicity and does not cause precipitation due to poor compatibility or the like.
【００１３】この発明において処理加工される繊維とは
絹を除く綿、麻、羊毛等の天然繊維、ナイロン、ポリエ
ステル、アクリル、ビニロン、ポリエチレン等の合成繊
維であり、天然繊維にあっては原綿、原毛等をはじめ、
紡績糸、混紡糸の単独、あるいは合糸、合撚糸等であ
り、合成繊維にあっては、フイラメント、ステープルフ
ァイバー、等をはじめ、紡績糸、混紡糸の単独あるいは
合糸、合繊糸、等広い範囲のものがあり、これらの糸類
を素材とする織物、編物等をはじめとして、これらの縫
製品も好ましく適用される。The fibers to be processed in the present invention are natural fibers such as cotton, hemp, wool and the like, excluding silk, and synthetic fibers such as nylon, polyester, acrylic, vinylon and polyethylene. Including raw wool,
Spun yarn, blended yarn alone, or ply yarn, ply twisted yarn, etc.For synthetic fibers, filament, staple fiber, etc., as well as spun yarn, blended yarn alone or ply yarn, synthetic fiber, etc. These sewn products are also preferably applied, including woven fabrics and knitted fabrics using these yarns as materials.
【００１４】この発明において、処理するとは、通常の
処理例えば浸漬→絞り→乾燥→キユアリング、浸漬→脱
水→キユアリング、超音波霧化→乾燥→キユアリング、
等のような工程によって行われることをいう。In the present invention, the treatment means a usual treatment, for example, immersion → squeezing → drying → cuarling, immersion → dehydration → cuering, ultrasonic atomization → drying → kuering,
And the like.
【００１５】［実施例１］混合液として 塩化カルシウム ５部 竹の乾留抽出液 ５部 水 ９０部 絹フイブロイン溶液として エチルアルコール ３５部 臭化リチウム ３５部 絹フイブロイン ２０部 水 １０部 添加剤 シリコーランＡＮ−９８０ＳＦ （一方社油脂株式会社製リコーン、同社商標） パスコールＳＭ−３０１ （明成化学工業株式会社製ウレタン樹脂、同社商標） エレガソールＮＳ−１５０ （明成化学工業株式会社製吸水剤、同社商標） を調整し、混合液で絹フイブロイン溶液を稀釈して、絹
フイブロイン濃度が０．３％、０．６％、１．２％、
２．４％、７％である処理液とした。この絹フイブロイ
ン濃度が０．３％の処理液をＡとし、０．６％の処理液
をＢ、１．２％の処理液をＣ、２．４％の処理液をＤ、
７％の処理液をＥとするが、これらのうち処理液Ｅは、
比較例としての処理液である。これら処理液Ａないし処
理液Ｅを用いて処理する試料としては次のものを用意し
た。[Example 1] Calcium chloride 5 parts as a mixed solution 5 parts of bamboo dry distillation extract 5 parts water 90 parts Silk fibroin solution Ethyl alcohol 35 parts Lithium bromide 35 parts Silk fibroin 20 parts Water 10 parts Additive Siliconcorane AN- 980SF (one-sided oil and fat Co., Ltd., made by Meiko Kagaku Kogyo Co., Ltd., a trademark of the company) Pascor SM-301 (Meisei Kagaku Kogyo Co., Ltd., urethane resin, the company's trade mark) , The silk fibroin solution was diluted with the mixture to give a silk fibroin concentration of 0.3%, 0.6%, 1.2%,
The treatment liquids were 2.4% and 7%. The treatment liquid having a silk fibroin concentration of 0.3% is designated as A, the treatment liquid of 0.6% is treated as B, the treatment liquid of 1.2% is treated as C, and the treatment liquid of 2.4% is treated as D.
The treatment liquid of 7% is referred to as E. Of these, the treatment liquid E is
It is a processing liquid as a comparative example. The following samples were prepared as samples to be processed using the processing solutions A to E.
【００１６】経糸が７０ｄ／６８ｆ、緯糸が１００ｄ／
９６ｆであるナイロンのタフタを通常の方法で精練し、
プレセットして８５℃で液流染色機を用いてプレーンダ
イイングしたものであり、これを処理液Ａないし処理液
Ｅを用いて、これら処理液に２０℃、１分間浸漬し、絞
り率３５％で絞り、１３０℃で９０秒乾燥し、次いで１
６０℃で４０秒の熱処理を行った試料の風合い及び耐洗
濯性としてのアミノ酸残存率を表１に示す。The warp is 70d / 68f and the weft is 100d /
96f nylon taffeta is scoured in the usual way,
It was pre-set and plain-dyed at 85 ° C. using a jet dyeing machine. This was immersed in these processing solutions for 1 minute at 20 ° C. using the processing solutions A to E, and the squeezing ratio was 35%. And dried at 130 ° C. for 90 seconds.
Table 1 shows the texture and the residual ratio of amino acids as washing resistance of the sample that was heat-treated at 60 ° C. for 40 seconds.
【００１７】なお、アミノサン残存率は、処理液Ａない
し処理液Ｅにより処理を行った処理布を各処理液毎に１
ｍ×１ｍの大きさにカットしたものを５点宛用意し、Ｊ
ＩＳＬ ０２１７の１０３法に従って１回、５回、１０
回、２０回、３０回の洗濯を行い、日立Ｌ８５００Ａア
ミノアシドアナライザー（ＨＩＴＡＣＨＩ Ｌ８５００
Ａ ＡＭＩＮＯ ＡＣＩＤＯ ＡＮＡＬＹＺＥＲ日立製
作所製）を用いてアミノ酸量を分析して、これからアミ
ノ酸の残存率を計算して平均値を求めた。The residual ratio of aminosan was determined by treating the treated cloth treated with the treatment liquids A to E with 1 for each treatment liquid.
Prepared for 5 points, cut to the size of mx 1m, J
1 time, 5 times, 10 times according to method 103 of ISL 0217
20 times and 30 times of washing, and use a Hitachi L8500A amino acid analyzer (HITACHI L8500).
A AMINO ACIDO ANALYZER (manufactured by Hitachi, Ltd.) was used to analyze the amount of the amino acid, and the residual ratio of the amino acid was calculated therefrom to obtain an average value.
【００１８】[0018]
【表１】 [Table 1]
【００１９】［実施例２］ 混合液として 塩化カルシウム ５部 竹の乾留抽出液 ５部 水 ９０部 を用意し、また 絹フイブロイン溶液として エチルアルコール ３５部 臭化リチウム ３５部 絹フイブロイン ２０部 水 １０部 添加剤 シリコーランＡＮ−９８０ＳＦ （一方社油脂株式会社製シリコーン、同社商標） パーマリンＵＡ−３００ （三洋化成株式会社製ウレタン樹脂、同社商標） からなる溶液を調整し、水でこの溶液を稀釈して、絹フ
イブロイン濃度が０．６％、１．２％、２．４％、４．
８％、７％である絹フイブロイン水溶液とした。この絹
フイブロイン濃度が０．６％の絹フイブロイン水溶液を
Ａ′とし、１．２％の絹フイブロイン水溶液をＢ′、
２．４％の絹フイブロイン水溶液をＣ′、４．８％の絹
フイブロイン水溶液をＤ′、７％の絹フイブロイン水溶
液をＥ′とするが、これらのうち絹フイブロイン水溶液
Ｅ′は、比較例としての絹フイブロイン水溶液である。[Example 2] 5 parts of calcium chloride as a mixed solution 5 parts of a dry distillation extract of bamboo 5 parts 90 parts of water were prepared, and as a silk fibroin solution, 35 parts of ethyl alcohol 35 parts of lithium bromide 20 parts of silk fibroin 20 parts of water 10 parts Additives Silicone Koran AN-980SF (Meanwhile, manufactured by Yushi Co., Ltd., silicone, trade name of the company) Permarin UA-300 (Sanyo Chemical Co., Ltd., urethane resin, trade name of the company) was prepared, and the solution was diluted with water. 3. Silk fibroin concentration of 0.6%, 1.2%, 2.4%, 4.
8% and 7% silk fibroin aqueous solutions were used. The silk fibroin aqueous solution having a silk fibroin concentration of 0.6% is referred to as A ', and the 1.2% silk fibroin aqueous solution is referred to as B'.
The 2.4% silk fibroin aqueous solution is C ', the 4.8% silk fibroin aqueous solution is D', and the 7% silk fibroin aqueous solution is E '. Of these, the silk fibroin aqueous solution E' is a comparative example. Is an aqueous solution of silk fibroin.
【００２０】これら絹フイブロイン水溶液Ａ′ないし
Ｅ′を用いて処理する試料として、経糸、緯糸共に、１
００ｄ／４８ｆのポリエステルの異収縮混繊糸（シルミ
ー５、ユニチカ株式会社製、同社商標）を使用した羽二
重を用意した。As a sample to be treated with the aqueous silk fibroin solutions A 'to E', both the warp and the weft are used.
Habuta using a different shrinkage mixed yarn of polyester (00d / 48f) (Silmy 5, manufactured by Unitika Ltd.) was prepared.
【００２１】この羽二重を通常の方法で精練し、プレセ
ットし、苛性ソーダを用いて２０％の減量加工を行った
ものを液流染色機で染色したものを混合液に２０℃、１
分間浸漬し、絞り率３５％に絞り、１３０℃で９０秒乾
燥し、次いで１７０℃で４０秒間熱処理して混合液によ
る処理を終えた。This habutae was scoured by a usual method, pre-set, subjected to a 20% weight reduction using caustic soda, and dyed with a jet dyeing machine.
The mixture was immersed for 35 minutes, squeezed to a squeezing ratio of 35%, dried at 130 ° C. for 90 seconds, and then heat-treated at 170 ° C. for 40 seconds to complete the treatment with the mixed solution.
【００２２】混合液による処理が終った羽二重を１ｍ×
１ｍの大きさに裁断したものを２５枚用意し、これを５
枚１組として、絹フイブロイン水溶液Ａ′ないしＥ′に
それぞれ一組を２０℃で１分間浸漬し、絞り率４０％で
絞り、これを１３０℃で９０秒、乾燥し、１７０℃で４
０秒熱処理して、処理を終えたものの風合い及び耐洗濯
性としてのアミノ酸残存率を表２に示す。After finishing the treatment with the mixed liquid,
Prepare 25 sheets of 1m size and cut them into 5
One set is immersed in silk fibroin aqueous solution A ′ to E ′ for 1 minute at 20 ° C. for 1 minute, squeezed at a squeezing ratio of 40%, dried at 130 ° C. for 90 seconds, dried at 170 ° C. for 4 minutes.
Table 2 shows the texture and the residual ratio of amino acids as washing resistance after heat treatment for 0 second and after the treatment.
【００２３】なおアミノ酸の残存率は、絹フイブロイン
水溶液Ａ′ないしＥ′による処理を終えた１組５枚の羽
二重片を、ＪＩＳ Ｌ ０２１７の１０３法に従って１
回、５回、１０回、２０回、３０回の洗濯を行い、日立
Ｌ８５００Ａアミノアシドアナライザー日立製作所製を
用いて、アミノ酸量を分析してこれからアミノ酸の残存
量を計算して平均値を求めた。The residual ratio of the amino acid was determined by subjecting a set of five pieces of the double-layered pieces that had been treated with the aqueous solutions of silk fibroin A ′ to E ′ to 1 according to the method 103 of JIS L 0217.
Washing was performed 5 times, 10 times, 20 times, and 30 times, and the amount of amino acids was analyzed using Hitachi L8500A aminoacid analyzer manufactured by Hitachi, Ltd., and the remaining amount of amino acids was calculated to calculate the average value. .
【００２４】[0024]
【表２】 [Table 2]
【００２５】［実施例３］混合液および絹フイブロイン
溶液とし実施例１と同様のものを調整し、混合液で絹フ
イブロイン溶液を稀釈して、絹フイブロイン濃度が０．
５％、１．５％、３％、５％、７％である処理液とし
た。この絹フイブロイン濃度が０．５％の処理液をＡ″
とし、１．５％の処理液をＢ″、３％の処理液をＣ″、
５％の処理液をＤ″、７％の処理液をＥ″とするが、こ
れらのうち処理液Ｅ″は、比較例としての処理液であ
る。Example 3 A mixture and silk fibroin solution were prepared as in Example 1, and the silk fibroin solution was diluted with the mixture to give a silk fibroin concentration of 0.1%.
The treatment liquids were 5%, 1.5%, 3%, 5%, and 7%. This treatment liquid having a silk fibroin concentration of 0.5% was added to A ″
And 1.5% of the processing solution is B "and 3% of the processing solution is C".
The processing liquid of 5% is D "and the processing liquid of 7% is E". Of these, the processing liquid E "is a processing liquid as a comparative example.
【００２６】これら処理液Ａ″ないしＥ″を用いて処理
する試料として、トレロン（東レ株式会社製、同社商
標）８０％、ナイロン１０％、羊毛１０％の混紡糸、１
／６４番手で編成したタイツを用いて、処理液Ａ″ない
しＥ″によって処理するが、この時、処理液Ａ″ないし
Ｅ″を超音波霧化装置によって霧化した雰囲気中に３０
℃で３０分間放置した後、１００℃で５分間乾燥して処
理を終えた。このようにして得られたタイツの風合いと
耐洗濯性としての絹フイブロイン残存率を表３に示す。Samples to be treated using these treatment liquids A "to E" include a blended yarn of 80% toleron (trade name, manufactured by Toray Industries, Inc.), 10% nylon, and 10% wool.
Using the tights knitted at # 64, treatment is performed with the treatment liquids A "to E". At this time, the treatment liquids A "to E" are placed in an atmosphere atomized by an ultrasonic atomizer.
After leaving at 30 ° C. for 30 minutes, it was dried at 100 ° C. for 5 minutes to complete the treatment. Table 3 shows the texture of the tights thus obtained and the residual ratio of silk fibroin as washing resistance.
【００２７】なお、絹フイブロインの残存率は、処理液
Ａ″ないし処理液Ｅ″により処理を終えた１組５枚のタ
イツを、ＪＩＳ Ｌ ０２１７の１０３法に従って１
回、５回、１０回、２０回、３０回の洗濯を行い、日立
Ｌ８５００Ａアミノアシドアナライザー（日立製作所
製）を用いてアミノ酸量を分析して、これからアミノ酸
の残存率を計算して平均値を求めた。The residual rate of silk fibroin was determined by treating a set of five tights which had been treated with the treatment solution A "to the treatment solution E" in accordance with JIS L 0217 103 method.
Washing was performed 5 times, 10 times, 20 times, and 30 times, and the amount of amino acids was analyzed using a Hitachi L8500A amino acid analyzer (manufactured by Hitachi, Ltd.). I asked.
【００２８】[0028]
【表３】 [Table 3]
【００２９】混合液としては実施例２と同じものを、さ
らに絹フイブロイン溶液としては、実施例２で用いた溶
液と同じものを用い、これを水で稀釈して絹フイブロイ
ン濃度が０．５％、１％、２％、４％、７％である絹フ
イブロイン水溶液とした。この絹フイブロイン濃度が
０．５％の絹フイブロイン水溶液をＡ″′とし、１％の
絹フイブロイン水溶液をＢ″′、２％の絹フイブロイン
水溶液をＣ″′、４％の絹フイブロイン水溶液を
Ｄ″′、７％の絹フイブロイン水溶液をＥ″′とする
が、このうち絹フイブロイン水溶液Ｅ″′は比較例とし
ての絹フイブロイン水溶液である。The same mixture as in Example 2 was used as the mixed solution, and the same solution as used in Example 2 was used as the silk fibroin solution. This solution was diluted with water to give a silk fibroin concentration of 0.5%. , 1%, 2%, 4%, and 7% silk fibroin aqueous solutions. The aqueous solution of silk fibroin having a silk fibroin concentration of 0.5% is A "", the aqueous solution of 1% silk fibroin is B "", the aqueous solution of 2% silk fibroin is C "", and the aqueous solution of 4% silk fibroin is D ". , A 7% silk fibroin aqueous solution is referred to as E "", of which the silk fibroin aqueous solution E "" is a silk fibroin aqueous solution as a comparative example.
【００３０】これら絹フイブロイン水溶液Ａ″′ないし
Ｅ″′を用いて処理する試料として、経糸、緯糸共に１
００ｄ／４８ｆのポリエステルの異収縮混繊糸シルミー
５（ユニチカ株式会社製、同社商標）を使用した羽二重
を用意した。The samples to be treated with the aqueous silk fibroin solutions A "" to E "" include 1
A habutae using a different shrinkage mixed fiber yarn Shirmy 5 (trade name, manufactured by Unitika Ltd.) of polyester of 00d / 48f was prepared.
【００３１】この羽二重を通常の方法で精練し、プレセ
ットし、苛性ソーダを用いて２０％の減量加工を行い液
流染色機で染色したものを混合液による処理を行うが、
この時の処理は混合液を、超音波霧化装置に供給し、こ
れによって混合液を霧化し、霧化雰囲気中にて３０℃で
１５分間放置した後、１００℃で５分間乾燥して混合液
による処理を終えた。The habata is scoured by a usual method, preset, subjected to a 20% weight reduction process using caustic soda, and dyed with a jet dyeing machine, and treated with a mixed solution.
At this time, the mixed liquid is supplied to an ultrasonic atomizer, and the mixed liquid is atomized. The mixed liquid is left at 30 ° C. for 15 minutes in an atomizing atmosphere, and then dried at 100 ° C. for 5 minutes to be mixed. The treatment with the liquid was completed.
【００３２】混合液による処理が終った羽二重を１ｍ×
１ｍの大きさに裁断したものを、２５枚用意し、これを
５枚１組として、絹フイブロイン水溶液Ａ″′ないし
Ｅ″′にそれぞれ超音波霧化装置によって霧化した、雰
囲気中に置いて３０℃で３０分間放置した後、１００℃
で５分間乾燥して処理を終わった。このようにして絹フ
イブロイン水溶液Ａ″′ないしＥ″′の霧化雰囲気の処
理を終った５組の羽二重についての風合いと耐洗濯性と
してのアミノ酸アミノ酸残存率を表４に示す。After the treatment with the mixed solution, the habutae is 1 m ×
25 pieces which were cut to a size of 1 m were prepared, and a set of 5 pieces was atomized into an aqueous solution of silk fibroin A ″ ″ or E ″ ″ by an ultrasonic atomizer, respectively, and was placed in an atmosphere. After leaving at 30 ° C for 30 minutes, 100 ° C
For 5 minutes to complete the treatment. Table 4 shows the texture and the residual ratio of amino acid amino acids as washing resistance for the five sets of Habuta that have been treated in the atomizing atmosphere with the aqueous silk fibroin solutions A "" to E "".
【００３３】なおアミノ酸の残存率は、処理液Ａ″′な
いしＥ″′により処理を終えた１組５枚の羽二重を、Ｊ
ＩＳ Ｌ ０２１７の１０３法に従って１回、５回、１
０回、２０回、３０回の洗濯を行い、日立Ｌ８５００Ａ
アミノアシドアナライザー（日立製作所製）を用いて、
アミノ酸量を分析して、これからアミノ酸の残存量を計
算して平均値を求めた。The residual ratio of the amino acids was determined by treating each set of five blades that had been treated with the treatment liquids A ″ ″ or E ″ ″ with J
1 time, 5 times, 1 time according to IS L 0217 method 103
Perform washing 0 times, 20 times, 30 times, and use Hitachi L8500A
Using an amino acid analyzer (manufactured by Hitachi, Ltd.),
The amount of the amino acid was analyzed, and the remaining amount of the amino acid was calculated from this, and the average value was obtained.
【００３４】[0034]
【表４】 [Table 4]
【００３５】[0035]
【発明の効果】この発明は以上に詳細に説明されたよう
に、植物乾留抽出液と無機カルシム塩溶液との混合液
と、特定の混合比率であるエチルアルコール水溶液に臭
化リチウムを３０〜５５％溶解した溶液に絹フイブロイ
ンを１０〜２５％溶解してなる絹フイブロイン溶液とを
用意し、前記混合液で絹フイブロイン濃度が０．０５〜
５％になるように前記絹フイブロイン溶液を稀釈した処
理液を用いて繊維または繊維製品を処理するか、あるい
は前記混合液で繊維または繊維製品を前処理した後、前
記絹フイブロイン溶液を絹フイブロイン濃度が０．０５
〜５％になるように水で稀釈した絹フイブロイン水溶液
で処理することによって処理された繊維または繊維製品
は絹が有する優雅な風合い、良好な着心地、ドレープ性
が従来の加工方法より極めて優れた品質で付与されると
共に極めて高い耐洗濯性を有するものとなった。As described in detail above, the present invention relates to a mixture of a plant dry distillation extract and an inorganic calcium salt solution and an aqueous ethyl alcohol solution having a specific mixing ratio of lithium bromide in an amount of 30 to 55%. And a silk fibroin solution obtained by dissolving 10 to 25% of silk fibroin in a solution in which
After treating the fibers or textiles with a treatment solution obtained by diluting the silk fibroin solution to 5%, or pretreating the fibers or textiles with the mixture, the silk fibroin solution is subjected to the silk fibroin concentration. Is 0.05
Fibers or textiles treated by treatment with an aqueous solution of silk fibroin diluted with water to ５5% have a graceful feel, good comfort and drape that silk possesses are far superior to conventional processing methods. It was provided with quality and had extremely high washing resistance.
フロントページの続き (72)発明者 松下 良博 大阪府豊能郡豊能町光風台３−10−３ (72)発明者 神野 光好 京都府宇治市五ケ庄芝の東16−１ (72)発明者 植嶋 宏元 奈良県香芝市下田東４丁目１−13 (72)発明者 加茂 哲也 和歌山県田辺市元町2429−４ Ｆターム(参考） 4L031 AA02 AA05 AA13 AA17 AA18 AA20 AB32 AB33 BA07 BA34 CB02 DA02 4L033 AA02 AA03 AA05 AA07 AA08 AB05 AB06 AC15 BA00 CA08Continuation of the front page (72) Inventor Yoshihiro Matsushita 3-10-3 Kofudai, Toyono-cho, Toyono-gun, Osaka (72) Inventor Koyoshi Jinno 16-1 Higashi Shoba, Goga Shoshiba, Uji City, Kyoto (72) Inventor Hiromoto Uejima (1) Inventor Tetsuya Kamo 2429-4 Motomachi, Tanabe, Wakayama F-term (reference) 4L031 AA02 AA05 AA13 AA17 AA18 AA20 AB32 AB33 BA07 BA34 CB02 DA02 4L033 AA02 AA03 AA05 AA07A AB05 AB06 AC15 BA00 CA08
Claims (7)
液との混合液と、エチルアルコールと水との混合比率が
水／エチルアルコール＜１であるエチルアルコール水溶
液に、臭化リチウムを３０〜５５％溶解した溶液に、絹
フイブロインを１０〜２５％溶解してなる絹フイブロイ
ン溶液とを用意し、前記混合液で、絹フイブロイン濃度
が０．０５〜５％になるように、前記絹フイブロイン溶
液を稀釈して得られた処理液を用いて、繊維または繊維
製品を処理することを特徴とする繊維または繊維製品の
絹フイブロイン加工方法。1. A mixture of a dry distillation extract of a plant and an inorganic calcium salt solution and an aqueous solution of ethyl alcohol in which the mixing ratio of ethyl alcohol and water is water / ethyl alcohol <1 are mixed with 30 to 55 lithium bromide. In a solution containing 10% to 25% silk fibroin, a silk fibroin solution prepared by dissolving 10% to 25% silk fibroin is prepared, and the silk fibroin solution is mixed with the mixture so that the silk fibroin concentration becomes 0.05% to 5%. A fiber or fiber product silk fibroin processing method, comprising treating a fiber or a fiber product with a treatment liquid obtained by dilution.
溶液との混合液で繊維または繊維製品を前処理した後、
エチルアルコールと水との混合比率が水／エチルアルコ
ール＜１であるエチルアルコール水溶液に、臭化リチウ
ムを３０〜５５％溶解した溶液に、絹フイブロインを１
０〜２５％溶解してなる絹フイブロイン溶液を、絹フイ
ブロイン濃度が０．０５〜５％になるように、水で稀釈
した絹フイブロイン水溶液で繊維または繊維製品を処理
することを特徴とする繊維または繊維製品の絹フイブロ
イン加工方法。2. After pre-treating a fiber or a fiber product with a mixed solution of a plant dry distillation extract and an inorganic calcium salt solution,
Silk fibroin was added to a solution obtained by dissolving 30 to 55% of lithium bromide in an ethyl alcohol aqueous solution in which the mixing ratio of ethyl alcohol and water was water / ethyl alcohol <1.
A fiber or fiber product obtained by treating a fiber or textile product with an aqueous solution of silk fibroin diluted with water so that the silk fibroin solution obtained by dissolving 0 to 25% thereof has a silk fibroin concentration of 0.05 to 5%. Silk fibroin processing method for textile products.
維および繊維製品を浸漬または通過させて処理するか、
あるいは超音波の照射によって処理液を霧化した霧化雰
囲気中を、繊維または繊維製品を通過させることを特徴
とする請求項１記載の繊維または繊維製品の絹フイブロ
イン加工方法。3. A method of immersing or passing a fiber and a fiber product in a treatment liquid irradiated with ultrasonic waves,
The fiber or fiber product processing method according to claim 1, wherein the fiber or the fiber product is passed through an atomization atmosphere in which the treatment liquid is atomized by ultrasonic irradiation.
または繊維製品を浸漬または通過させたり、混合液に超
音波を照射して混合液を霧化した霧化雰囲気中を通過さ
せて前処理を施し、次いで超音波照射中の絹フイブロイ
ン溶液中に、繊維または繊維製品を浸漬または通過させ
るか、あるいは絹フイブロイン水溶液に超音波を照射し
て絹フイブロイン水溶液を霧化した霧化雰囲気中を通過
させて処理することを特徴とする請求項２記載の繊維ま
たは繊維製品の絹フイブロイン加工方法。4. A method of immersing or passing a fiber or a fiber product in a mixed liquid irradiated with ultrasonic waves, or passing an ultrasonic wave to the mixed liquid to cause the mixed liquid to pass through an atomizing atmosphere. The fiber or fiber product is immersed or passed through a silk fibroin solution during ultrasonic irradiation after pre-treatment, or the silk fibroin aqueous solution is irradiated with ultrasonic waves to atomize the silk fibroin aqueous solution. 3. The method for processing silk fibroin of a fiber or a fiber product according to claim 2, wherein the fiber is treated by passing through.
類等から乾留抽出された液であることを特徴とする請求
項１，２記載の繊維または繊維製品の絹フイブロイン加
工方法。5. The method for processing fiber or fiber product silk fibroin according to claim 1, wherein the plant carbonized extract is a liquid obtained by carbonized extraction from bamboos, trees, rice cereals and the like. .
等の添加剤、風合い調整剤、撥水剤、吸水剤、制電剤等
が添加されていることを特徴とする請求項１記載の繊維
または繊維製品の絹フイブロイン加工方法。6. The fiber according to claim 1, wherein an additive such as silicone or urethane resin, a texture adjusting agent, a water repellent, a water absorbing agent, an antistatic agent, and the like are added to the treatment liquid. Or silk fibroin processing method of textile products.
ン、ウレタン樹脂等の添加剤、風合い調整剤、撥水剤、
吸水剤、制電剤等が添加されていることを特徴とする請
求項２記載の繊維または繊維製品の絹フイブロイン加工
方法。7. An aqueous solution of silk fibroin may contain additives such as silicone and urethane resin, a texture adjuster, a water repellent,
3. The method according to claim 2, wherein a water absorbing agent, an antistatic agent and the like are added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001208599A JP2002363861A (en) | 2001-06-05 | 2001-06-05 | Method for carrying out silk fibroin processing of fiber or fiber product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001208599A JP2002363861A (en) | 2001-06-05 | 2001-06-05 | Method for carrying out silk fibroin processing of fiber or fiber product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002363861A true JP2002363861A (en) | 2002-12-18 |
Family
ID=19044390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001208599A Pending JP2002363861A (en) | 2001-06-05 | 2001-06-05 | Method for carrying out silk fibroin processing of fiber or fiber product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002363861A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011069643A3 (en) * | 2009-12-08 | 2011-08-11 | Amsilk Gmbh | Silk protein coatings |
| JP2011252256A (en) * | 2010-06-02 | 2011-12-15 | Asahi Kasei Fibers Corp | Circular knit fabric and producing method of the same |
| CN104611913A (en) * | 2015-02-03 | 2015-05-13 | 湖州新创丝织品有限公司 | Preparation method of novel multifunctional silk filtering material |
| CN105862144A (en) * | 2016-04-05 | 2016-08-17 | 西南大学 | Efficient preparing method for fibroin nano-fiber and application of fibroin nano-fiber |
| JP2018525541A (en) * | 2015-07-14 | 2018-09-06 | シルク セラピューティクス， インコーポレイテッド | Silk performance garments and products, and methods for producing them |
| CN109576979A (en) * | 2018-11-15 | 2019-04-05 | 王洪亮 | A kind of preparation method for the super soft bamboo fibre core preventing yellowing |
| CN110438804A (en) * | 2019-08-14 | 2019-11-12 | 上海龙头纺织科技有限公司 | The preparation method of the blended woven fabric of waterproof and breathable |
| CN113106756A (en) * | 2021-03-10 | 2021-07-13 | 浙江凯喜雅国际股份有限公司 | Fibroin coating liquid and application thereof in fiber or fabric surface modification |
| CN113123127A (en) * | 2021-03-18 | 2021-07-16 | 湖州双林呈祥绫绢股份有限公司 | Anti-aging treatment method for silk and silk fabrics and application thereof |
| US11390988B2 (en) | 2017-09-27 | 2022-07-19 | Evolved By Nature, Inc. | Silk coated fabrics and products and methods of preparing the same |
| US11453975B2 (en) | 2014-12-02 | 2022-09-27 | Evolved By Nature, Inc. | Silk performance apparel and products and methods of preparing the same |
-
2001
- 2001-06-05 JP JP2001208599A patent/JP2002363861A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011069643A3 (en) * | 2009-12-08 | 2011-08-11 | Amsilk Gmbh | Silk protein coatings |
| JP2011252256A (en) * | 2010-06-02 | 2011-12-15 | Asahi Kasei Fibers Corp | Circular knit fabric and producing method of the same |
| US12227897B2 (en) | 2014-12-02 | 2025-02-18 | Evolved By Nature, Inc. | Silk performance apparel and products and methods of preparing the same |
| US11453975B2 (en) | 2014-12-02 | 2022-09-27 | Evolved By Nature, Inc. | Silk performance apparel and products and methods of preparing the same |
| US11649585B2 (en) | 2014-12-02 | 2023-05-16 | Evolved By Nature, Inc. | Silk performance apparel and products and methods of preparing the same |
| US12371848B2 (en) | 2014-12-02 | 2025-07-29 | Evolved By Nature, Inc. | Silk performance apparel and products and methods of preparing the same |
| CN104611913A (en) * | 2015-02-03 | 2015-05-13 | 湖州新创丝织品有限公司 | Preparation method of novel multifunctional silk filtering material |
| JP2021169692A (en) * | 2015-07-14 | 2021-10-28 | エボルブド バイ ネイチャー， インコーポレイテッド | Silk performance garments and products, and how to manufacture them |
| US12385181B2 (en) | 2015-07-14 | 2025-08-12 | Evolved By Nature, Inc. | Silk performance apparel and products and methods of preparing the same |
| JP2023011810A (en) * | 2015-07-14 | 2023-01-24 | エボルブド バイ ネイチャー， インコーポレイテッド | Silk performance garments and products and methods of making them |
| JP2018525541A (en) * | 2015-07-14 | 2018-09-06 | シルク セラピューティクス， インコーポレイテッド | Silk performance garments and products, and methods for producing them |
| JP7171840B2 (en) | 2015-07-14 | 2022-11-15 | エボルブド バイ ネイチャー， インコーポレイテッド | Silk performance garments and products and methods of making them |
| US11512425B2 (en) | 2015-07-14 | 2022-11-29 | Evolved By Nature, Inc. | Silk performance apparel and products and methods of preparing the same |
| CN105862144A (en) * | 2016-04-05 | 2016-08-17 | 西南大学 | Efficient preparing method for fibroin nano-fiber and application of fibroin nano-fiber |
| US11390988B2 (en) | 2017-09-27 | 2022-07-19 | Evolved By Nature, Inc. | Silk coated fabrics and products and methods of preparing the same |
| US12129596B2 (en) | 2017-09-27 | 2024-10-29 | Evolved By Nature, Inc. | Silk coated fabrics and products and methods of preparing the same |
| US12320060B2 (en) | 2017-09-27 | 2025-06-03 | Evolved By Nature, Inc. | Silk coated fabrics and products and methods of preparing the same |
| CN109576979A (en) * | 2018-11-15 | 2019-04-05 | 王洪亮 | A kind of preparation method for the super soft bamboo fibre core preventing yellowing |
| CN110438804A (en) * | 2019-08-14 | 2019-11-12 | 上海龙头纺织科技有限公司 | The preparation method of the blended woven fabric of waterproof and breathable |
| CN113106756A (en) * | 2021-03-10 | 2021-07-13 | 浙江凯喜雅国际股份有限公司 | Fibroin coating liquid and application thereof in fiber or fabric surface modification |
| CN113123127A (en) * | 2021-03-18 | 2021-07-16 | 湖州双林呈祥绫绢股份有限公司 | Anti-aging treatment method for silk and silk fabrics and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2002363861A (en) | Method for carrying out silk fibroin processing of fiber or fiber product | |
| CN110592938A (en) | Antibacterial modified silk fiber and preparation method thereof | |
| EP1599630A1 (en) | Process for producing a dyed and finished lyocell fabric | |
| CN113136730A (en) | Super-soft modified wool for home textiles and preparation method thereof | |
| JP4312337B2 (en) | Method for modifying cellulosic fibers | |
| JPH02251674A (en) | Mercerization of roving | |
| JP2673628B2 (en) | Method for producing woven fabric having surface wrinkle effect | |
| JP2943059B2 (en) | Sebum-absorbable cellulosic fabric and method for producing the same | |
| US2702228A (en) | Method of modifying cellulose fibers with alkali solutions of copper or nickel biuret | |
| CN1332289A (en) | Method for production of shrinkability-resisting and good setting wash woolen stuff and stuff thereof | |
| JPH04289225A (en) | Divisible conjugate fiber and fiber aggregate thereof and production thereof | |
| JPH0586573A (en) | Method for pilling resistant processing of synthetic fiber product | |
| JPH06341057A (en) | Textile and non-woven fabric opening method based on conjugate fiber | |
| JP2002115175A (en) | Method of manufacturing polyester based fabric containing cellulose based fiber | |
| JP2002030567A (en) | Textured yarn or fabric using staple silk fiber and method for producing the same | |
| KR100367703B1 (en) | A method for manufacturing washable wool fabric having excellent shrink resistance and form stability and a wool fabric manufactured by the same process | |
| KR900005999B1 (en) | Fibril method of conjugated fiber | |
| JP2000027078A (en) | Anti-fibrillation processing method for solvent-spun cellulose fiber | |
| JPH10317276A (en) | Alkali thinning treatment of polyester fiber fabric | |
| EP0263852A1 (en) | Production of polyester fabrics resembling wool | |
| JPH0327667B2 (en) | ||
| JPH0967769A (en) | Processing of cellulose-based fiber-containing fabric | |
| JPH05247850A (en) | Cellulose fiber imparted with shrink resistance and its production | |
| JPH07189125A (en) | Processing of cellulose fiber | |
| JPH0770940A (en) | Production of fiber provided with flexibility and water repellency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20071221 |