JP6504471B2 - Method of producing yarn having compatibility with weaving function - Google Patents
Method of producing yarn having compatibility with weaving function Download PDFInfo
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- JP6504471B2 JP6504471B2 JP2016508279A JP2016508279A JP6504471B2 JP 6504471 B2 JP6504471 B2 JP 6504471B2 JP 2016508279 A JP2016508279 A JP 2016508279A JP 2016508279 A JP2016508279 A JP 2016508279A JP 6504471 B2 JP6504471 B2 JP 6504471B2
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- 238000000034 method Methods 0.000 title claims description 34
- 238000009941 weaving Methods 0.000 title claims description 31
- 239000000835 fiber Substances 0.000 claims description 136
- 229920001661 Chitosan Polymers 0.000 claims description 72
- 230000003014 reinforcing effect Effects 0.000 claims description 44
- 238000009987 spinning Methods 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 26
- 229920000642 polymer Polymers 0.000 claims description 22
- 238000009990 desizing Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 238000004132 cross linking Methods 0.000 claims description 18
- 241001465754 Metazoa Species 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000005299 abrasion Methods 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 6
- 238000004043 dyeing Methods 0.000 claims description 6
- 229920001059 synthetic polymer Polymers 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 5
- 230000001680 brushing effect Effects 0.000 claims description 4
- 238000009960 carding Methods 0.000 claims description 4
- 238000010011 enzymatic desizing Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 235000013311 vegetables Nutrition 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000002759 woven fabric Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 239000000443 aerosol Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000006196 deacetylation Effects 0.000 claims description 2
- 238000003381 deacetylation reaction Methods 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000002525 ultrasonication Methods 0.000 claims description 2
- 244000126211 Hericium coralloides Species 0.000 claims 1
- 238000000889 atomisation Methods 0.000 claims 1
- 238000007730 finishing process Methods 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000004513 sizing Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 22
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000011260 aqueous acid Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000085 cashmere Anatomy 0.000 description 2
- 229920006037 cross link polymer Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000527 sonication Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 241000238424 Crustacea Species 0.000 description 1
- 244000258539 Epigaea repens Species 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 229920000433 Lyocell Polymers 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241001416177 Vicugna pacos Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
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- 230000002045 lasting effect Effects 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 210000002268 wool Anatomy 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/001—Treatment with visible light, infrared or ultraviolet, X-rays
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
- D06M10/10—Macromolecular compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/53—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with hydrogen sulfide or its salts; with polysulfides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Artificial Filaments (AREA)
Description
本発明は、純糸又は混紡糸の状態で使用するための、糸、好ましくは製織機能（ｗｅａｖｉｎｇ ｆｅａｔｕｒｅｓ）への適合性を有する細糸、具体的には、天然動物繊維、植物繊維、合成ポリマー繊維、人造天然繊維、動物由来の連続フィラメント及び／又は動物由来の不連続フィラメントを有する糸を製造する方法に関する。 The present invention relates to yarns, preferably yarns having compatibility with weaving features, in particular natural animal fibers, vegetable fibers, synthetic polymers, for use in the form of pure yarns or co-spun yarns. The present invention relates to a method for producing a yarn having fibers, artificial natural fibers, continuous filaments of animal origin and / or discontinuous filaments of animal origin.
本明細書で使用するとき、製織という用語は、総じて、経糸−緯糸製織及び編成の両方を指して使用される。 As used herein, the term weaving is generally used to refer to both warp-weft weaving and knitting.
本発明は、そのような方法で得られた純糸又は混紡糸の状態で使用するための、天然動物繊維、植物繊維、合成ポリマー繊維、並びに／又は人造天然繊維、動物由来の連続フィラメント及び／若しくは動物由来の不連続フィラメントで作製された糸、好ましくは細糸にも関する。 The present invention provides natural animal fibers, plant fibers, synthetic polymer fibers, and / or artificial natural fibers, continuous filaments of animal origin and / or for use in the form of pure yarn or mixed yarn obtained by such a method. It also relates to yarns, preferably filaments, made of discontinuous filaments of animal origin.
本明細書で使用するとき、例えば：
−細糸は、４０〜２００Ｎｍの範囲の糸番手、好ましくは６５〜２００Ｎｍの範囲の糸番手を有する糸を包含することを意図し；
−動物繊維は、毛被又は毛髪繊維（例えば、羊毛、アルパカ、ビクーナ、カシミヤなど）を包含することを意図し；
−動物由来の連続フィラメントは、全繭からの繰糸によって得られるフィラメント（例えば、絹）を包含することを意図し；
−動物由来の不連続フィラメントは、中下繭からの繰糸によって得られるフィラメント（例えば、副蚕糸）を包含することを意図し；
−植物繊維は、植物、低木、花、根、葉から得られる全ての繊維（例えば、綿、亜麻、麻布、黄麻、コイア、ラミー、竹など）を包含することを意図し；
−合成ポリマー繊維は、例えば、ポリアミド、ポリエステル、アクリル、ポリプロピレン繊維などを包含することを意図し；
−人造天然繊維は、例えば、レーヨンビスコース、モダール、アセテート、キュプラ、テンセル（登録商標）などを包含することを意図する。
As used herein, for example:
-A fine thread is intended to encompass a thread having a thread number in the range of 40 to 200 Nm, preferably a thread number in the range of 65 to 200 Nm;
-Animal fibers are intended to encompass hair coats or hair fibers (e.g. wool, alpaca, bikuna, cashmere etc.);
Continuous filaments of animal origin are intended to encompass filaments (eg silk) obtained by spinning from whole bales;
-Discontinuous filaments of animal origin are intended to encompass filaments obtained by spinning from middle and lower eyelids (e.g.
-Plant fibers are intended to encompass all fibers obtained from plants, shrubs, flowers, roots, leaves (eg cotton, flax, linen, burlap, coir, lamy, bamboo etc);
-Synthetic polymer fibers are intended to include, for example, polyamide, polyester, acrylic, polypropylene fibers etc .;
-Artificial natural fibers are intended to encompass, for example, rayon viscose, modal, acetate, cupra, Tencel® and the like.
上記の種類の糸は、細いために紡績及びその後の製織中に破断しやすいことから、紡績及び製織が困難であることが知られている。 Yarns of the above type are known to be difficult to spin and weave as they are thin and therefore easily broken during spinning and subsequent weaving.
更に、現在、糸及び製織の分野において、以下の必要性が強く感じられている：
−円滑な製織のため、細糸の機械的特性、例えば耐摩耗性を増強し、横糸と経糸との間の機械的摩擦を低減すること；
−製織機能への適合性が改良された糸を作製するための、環境に優しく、低電力消費のプロセスを開発すること；
−パイリング、縮充及び摩擦に対する高い耐性と同時に、卓越した機械的特性並びに所望の柔軟性、ボリューム、光沢及び軽さを維持する点で改良された特徴を有する糸を作製するプロセスを開発すること；
−染色親和性が改良された、又は捺染のような後の仕上げ工程に対する親和性が改良された、糸を作製するプロセスを開発すること。
Furthermore, at present, the following needs are strongly felt in the field of yarn and weaving:
-To enhance the mechanical properties of the fine yarn, such as the abrasion resistance, and to reduce the mechanical friction between the weft and the warp, for smooth weaving;
-Developing environmentally friendly, low power consumption processes to make yarns with improved compatibility with weaving functions;
-Developing a process of making a yarn with improved mechanical properties and improved characteristics in maintaining the desired flexibility, volume, gloss and light while at the same time being highly resistant to piling, fullness and friction ;
Developing a process for making a yarn with improved staining affinity or with an improved affinity for later finishing steps such as printing.
本発明は、上記の必要性を満足する、製織機能への適合性を有する糸を製造する方法を考案及び提供するという問題に基づく。 The present invention is based on the problem of devising and providing a method for producing a yarn compatible with the weaving function which fulfills the above-mentioned needs.
この問題は、請求項１に記載の製織機能への適合性を有する糸の製造方法によって解決される。 This problem is solved by the method for producing a yarn having compatibility with the weaving function according to claim 1.
更なる態様において、本発明は、請求項２５に記載の製織機能への適合性を有する糸の製造方法における、キトサン及び／又はその誘導体の組成物を含む補強製品の使用にも関する。 In a further aspect, the present invention also relates to the use of a reinforced product comprising a composition of chitosan and / or a derivative thereof in a method of producing a yarn having compatibility with a weaving function according to claim 25.
本発明によると、紡績の工程の前に、繊維及び／又はフィラメントは、キトサン及び／又はその誘導体の組成物を含む補強製品の適用の工程、及び続く前記繊維及び／又は前記フィラメントに適用された前記補強製品のキトサン及び／又はその誘導体を架橋する工程を経て、その結果、架橋された補強ポリマーは、前記キトサン及び／又はその誘導体から得られた前記繊維及び／又は前記フィラメントに永久的に連結される。 According to the invention, prior to the step of spinning, the fibers and / or filaments are applied to the step of application of a reinforcement product comprising a composition of chitosan and / or a derivative thereof and to the subsequent said fibers and / or filaments Through the step of crosslinking the chitosan and / or derivative thereof of the reinforcing product, the crosslinked reinforcing polymer is consequently permanently linked to the fibers and / or filaments obtained from the chitosan and / or derivative thereof Be done.
キトサンは、キチン（甲殻類の外骨格に含有されるタンパク質）から誘導される天然ポリマーで、食品産業の副産物から得られることから、天然再生可能材料である。 Chitosan is a natural polymer derived from chitin (a protein contained in the exoskeleton of crustaceans) and is a natural renewable material as it is obtained from the by-products of the food industry.
キトサン及び／又はその誘導体をベースとする補強製品は、繊維及び／又はフィラメントの糊付け剤として使用され、他の天然物質よりも優れた糊付け特性を有する。例えば、糊付け工程で５〜１５％のカルボキシメチルキトサン濃度を添加すると、綿布地の強靭性が最大で５５％上昇し、伸びが３％低下する。 Reinforcing products based on chitosan and / or its derivatives are used as gluing agents for fibers and / or filaments and have superior gluing properties than other natural substances. For example, the addition of 5 to 15% carboxymethyl chitosan concentration in the gluing process increases the toughness of the cotton fabric by up to 55% and reduces the elongation by 3%.
本発明の核は、糸及び製織の分野に存在する技術的先入観、すなわち、キトサンポリマーは糸の繊維及び／又はフィラメントに一時的影響を付与するためにのみ使用でき、この一時的影響は最初の洗浄工程の後又はその他の仕上げ工程で消失するように設計されている、という先入観を打破することにある。 The core of the present invention is a technical preconception that exists in the field of yarn and weaving, ie the chitosan polymer can only be used to temporarily affect the fibers and / or filaments of the yarn, this transient effect being the first It is to break the preconception that it is designed to disappear after the cleaning step or at other finishing steps.
先行技術の教示と異なり、本発明は、キトサン及び／又はその誘導体の架橋を提供し、繊維及び／又はフィラメントへのキトサンの永久的付着を確実とし、その結果キトサンの有益な効果が時間と共に維持される。 Unlike the teachings of the prior art, the present invention provides crosslinking of chitosan and / or its derivatives to ensure permanent attachment of the chitosan to the fibers and / or filaments so that the beneficial effects of the chitosan are maintained over time Be done.
キトサン及び／又はその誘導体の架橋の工程の利点は、糸の繊維及び／又はフィラメントがかなりの物理的−機械的耐性、持続的衛生効果、熱水及び／又は石鹸水での多数の繰返し洗浄への耐性、並びに繊維及び／又はフィラメントの親和性におけるかなりの改良が付与されることである。 The advantage of the step of cross-linking of chitosan and / or its derivatives is that the fibers and / or filaments of the yarn have considerable physical-mechanical resistance, a lasting hygiene effect, a large number of repeated washings with hot water and / or soapy water And a considerable improvement in the affinity of the fibers and / or filaments.
更なる別の態様において、糸及び製織分野にある先入観に反して、キトサン及び／又はその誘導体を製織前に糸の繊維及び／又はフィラメントへの適用のために架橋する技術が、特にカシミヤ又は絹のような貴重な糸／布地に使用される：すなわち、キトサンの架橋は、糸の繊維及び／又はフィラメントの表面に望ましくない構造的補強を引き起こし、それは貴重な糸及び／又は布地にとって許容できない。 In yet another embodiment, contrary to the preconceptions in the yarn and weaving field, techniques for crosslinking chitosan and / or its derivatives for application to yarn fibers and / or filaments prior to weaving, especially cashmere or silk Used for such valuable yarns / fabrics: Crosslinking of chitosan causes undesirable structural reinforcement on the surface of the fibers and / or filaments of the yarn, which is not acceptable for valuable yarns and / or fabrics.
逆に、本発明の更なる別の態様によると、処理した糸の繊維及びフィラメントを補強製品の薄層でコーティングし、これを最初に架橋し、次いで、必要であれば、部分的な、かつキャリブレートされたやり方でほぼ除去し、繊維及び／又はフィラメントに適用された架橋キトサン及び／又はその誘導体の残りは、上記のようなその有益効果を維持する。 Conversely, according to a further alternative aspect of the invention, the fibers and filaments of the treated yarn are coated with a thin layer of reinforcement product, which is first crosslinked and then, if necessary, partially and The remainder of the cross-linked chitosan and / or its derivatives applied substantially to the fibers and / or filaments, substantially removed in a calibrated manner, maintains its beneficial effects as described above.
製織機能への適合性を有する糸の製造方法は、本発明によると、
−純糸又は混紡糸の状態で使用するための、天然動物繊維、植物繊維、合成ポリマー繊維、並びに／又は人造天然繊維、動物由来の連続フィラメント及び／若しくは動物由来の不連続フィラメントを提供する工程と、
−前記繊維及び／又は前記フィラメントを紡績用に準備するため、洗浄、乾燥、混紡、クリーニング、開繊、繰糸、解舒、カーディング、コーミング、繊維及び／又はフィラメントの平行化、ウェブ形成、延伸／細糸化、粗糸形成及び／又は染色を含む群から選択される１つ以上の加工操作を前記繊維及び／又は前記フィラメントに実施する工程と、
−前記繊維及び／又は前記フィラメントを紡績用に準備するための前記加工操作の１つ以上が前記繊維及び／又は前記フィラメントに実施された後、前記繊維及び／又は前記フィラメントを紡績して、糸を得る工程と
を含む。
According to the invention, a method of producing a yarn having compatibility with the weaving function is:
Providing natural animal fibers, vegetable fibers, synthetic polymer fibers and / or artificial natural fibers, continuous filaments of animal origin and / or discontinuous filaments of animal origin for use in the state of pure yarn or blended yarn When,
Washing, drying, blending, cleaning, opening, spinning, unwinding, carding, combing, fiber and / or filament collimation, web formation, drawing, in order to prepare the fibers and / or the filaments for spinning Performing one or more processing operations on the fibers and / or the filaments selected from the group comprising: filamentation, roving, and / or dyeing;
-Spinning the fibers and / or the filaments after one or more of the processing operations for preparing the fibers and / or the filaments for spinning are carried out on the fibers and / or the filaments; And obtaining.
有利には、本方法は、以下を含むことを特徴とする：
−キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する工程であって、前記キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する工程が、前記繊維及び／又は前記フィラメントの紡績の工程の前に実施される、工程と、
−前記繊維及び／又は前記フィラメントに適用された前記補強製品のキトサン及び／又はその誘導体を架橋する後続の工程を実施し、その結果、前記キトサン及び／又はその誘導体から架橋補強ポリマーが得られ、これは、前記繊維及び／又は前記フィラメントに永久的に結合される、工程。
Advantageously, the method is characterized in that it comprises:
Applying a reinforcing product comprising a composition of chitosan and / or a derivative thereof to said fibers and / or said filaments, the reinforcing product comprising a composition of chitosan and / or a derivative thereof, said fibers and / or Applying, the step of applying to the filaments is performed prior to the step of spinning the fibers and / or the filaments;
Carrying out the subsequent step of crosslinking the chitosan and / or its derivative of said reinforcing product applied to said fibers and / or said filaments, so that a crosslinked reinforcing polymer is obtained from said chitosan and / or its derivatives, This is permanently bonded to the fibers and / or the filaments.
好ましくは、前記繊維及び／又は前記フィラメントに適用された前記補強製品のキトサン及び／又はその誘導体を架橋する工程は、前記繊維及び／又は前記フィラメントを紡績する工程の前に実施される。 Preferably, the step of crosslinking chitosan and / or its derivative of said reinforcement product applied to said fibers and / or said filaments is carried out before the step of spinning said fibers and / or said filaments.
あるいは、前記繊維及び／又は前記フィラメントに適用された前記補強製品のキトサン及び／又はその誘導体を架橋する工程は、前記繊維及び／又は前記フィラメントを紡績する工程の後で実施されてもよい。 Alternatively, the step of crosslinking the chitosan and / or the derivative of the reinforcing product applied to the fibers and / or the filaments may be performed after the step of spinning the fibers and / or the filaments.
好ましくは、後続のキトサン及び／又はその誘導体の架橋の工程を促進するため、キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する前記工程の後、前記繊維及び／又は前記フィラメントに適用された前記補強製品のキトサン及び／又はその誘導体を架橋する前に、前記繊維及び／又は前記フィラメント並びに前記補強製品を乾燥するための乾燥工程が提供される。 Preferably, after said step of applying a reinforcing product comprising a composition of chitosan and / or its derivative to said fibers and / or said filaments, in order to accelerate the subsequent step of crosslinking of chitosan and / or its derivative. There is provided a drying step for drying the fibers and / or the filaments and the reinforcement product before crosslinking the chitosan and / or the derivative of the reinforcement products applied to the fibers and / or the filaments.
好ましくは、繊維を紡績する工程の前に前記繊維及び／又は前記フィラメントに適用された前記補強製品のキトサン及び／又はその誘導体を架橋する工程は、前記キトサン及び／又はその誘導体のＵＶ暴露の工程によって実施される。 Preferably, the step of crosslinking chitosan and / or its derivative of said reinforcement product applied to said fibers and / or said filaments prior to the step of spinning fibers comprises the step of UV exposure of said chitosan and / or its derivatives Implemented by
好ましくは、本発明の方法は、前記繊維及び／又は前記フィラメントからの架橋された補強ポリマーの部分的かつキャリブレートされた除去の工程を含み、これは、前記繊維及び／又は前記フィラメントの紡績の工程の前に実施される。 Preferably, the method of the invention comprises the step of partial and calibrated removal of the crosslinked reinforcing polymer from the fibers and / or the filaments, which comprises the step of spinning the fibers and / or the filaments. To be implemented before.
あるいは、前記架橋された補強ポリマーの前記繊維及び／又は前記フィラメントからの部分的かつキャリブレートされた除去は、紡績工程の後又は紡績工程と同時に実施されてもよい。 Alternatively, partial and calibrated removal of the crosslinked reinforcing polymer from the fibers and / or the filaments may be carried out after or simultaneously with the spinning step.
好ましくは、前記架橋された補強ポリマーの前記繊維及び／又は前記フィラメントからの部分的かつキャリブレートされた除去の工程は、加水分解糊抜き工程によって、より好ましくは加水分解性糊抜き液への浸漬によって実施される。 Preferably, the step of partial and calibrated removal of the crosslinked reinforcing polymer from the fibers and / or the filaments is by a hydrolytic desizing process, more preferably by immersion in a hydrolysable desizing liquid To be implemented.
このような加水分解性の糊抜き液は：
−酵素的糊抜きを提供するか、又は
−化学的糊抜きを、加水分解性の酸を使用して提供する。
Such hydrolyzable desizing fluids are:
-Provide enzymatic desizing or-chemical desizing is provided using hydrolysable acids.
好ましくは、前記部分的でキャリブレートされた糊抜き工程は、繊維上に適用された架橋ポリマーの完全な除去を必要とせず、少なくとも部分的に、機械的糊抜きによって実施され、それによって、糊抜きしようとする繊維は、摩耗、摩擦、ブラッシングによって並びに／又は架橋キトサン及び／若しくはキトサン誘導ポリマーの一部を繊維から除去するように適合された処理によって、例えば、超音波処理によって、物理的作用を受ける。 Preferably, said partial calibrated desizing step does not require complete removal of the crosslinked polymer applied on the fibres, but is at least partially carried out by mechanical desizing, whereby the desizing The fibers to be treated are physically acted upon by abrasion, friction, brushing and / or by a process adapted to remove part of the cross-linked chitosan and / or chitosan-derived polymer from the fibers, for example by sonication. receive.
架橋キトサン及び／若しくはキトサン誘導ポリマーの部分的かつキャリブレートされた除去のためのかかる機械的摩耗及び／又は摩擦処理は、例えば、糸を特殊な剛体面と接触させながら滑らせることによって、製織中に糸に対して実施されてもよい。これらの剛体面は、織りくしの歯の表面、製織中にその中を糸が滑るアイレット、製織工程中に糸が接触するローラーの表面、ブラシの毛などからなってもよい。 Such mechanical abrasion and / or friction treatment for the partial and calibrated removal of crosslinked chitosan and / or chitosan derivative polymers, for example, during weaving by sliding the yarn in contact with a special rigid surface It may be implemented on yarns. These rigid surfaces may consist of the surfaces of the teeth of the weave comb, the eyelets into which the yarn slips during weaving, the surfaces of the rollers with which the yarn contacts during the weaving process, the bristles of brushes and the like.
これらの機械的摩耗及び／又は摩擦処理は、製織又は編成工程の後に、すなわち完成した布地又は編み織物に直接作用することによって、実施されてもよい。この場合、これらの機械的処理は、有利には布地又は編み織物をブラッシングすることによって実施される。 These mechanical abrasion and / or friction treatments may be carried out after the weaving or knitting process, ie by acting directly on the finished fabric or knitted fabric. In this case, these mechanical treatments are preferably carried out by brushing the fabric or the woven fabric.
別の実施形態によると、架橋キトサン及び／又はキトサン誘導ポリマーを繊維から除去するための部分的でキャリブレートされた機械的糊抜き工程は、かかる繊維の超音波処理によって実施されてもよい。簡便には、これは、例えば、超音波放出プローブが導入された液体に繊維を浸すことで実施されてもよい。 According to another embodiment, a partially calibrated mechanical desizing process for removing crosslinked chitosan and / or chitosan derivative polymer from the fibers may be performed by sonication of such fibers. Conveniently, this may be done, for example, by immersing the fibers in a liquid into which the ultrasound emitting probe has been introduced.
有利には、繊維の超音波処理は、製織又はその間に繊維がすでに浴に浸漬されている仕上げの工程と同時に、例えば、糸又は布地若しくは編み織物の製織の前の繊維洗浄又は繊維染色の間に、実施されてもよい。 Advantageously, the ultrasonication of the fibers takes place simultaneously with the step of weaving or finishing in which the fibers are already immersed in the bath, for example during washing or dyeing of the fibers before weaving of yarns or fabrics or knitted fabrics. May be implemented.
繊維上の架橋ポリマーの部分的でキャリブレートされた機械的糊抜きの実施の可能性は、かかる工程が、部分的でキャリブレートされた化学的又は酵素的糊抜き工程の前又は後に、及び当該工程に追加して、実施される可能性を排除しない。 The possibility of performing a partially calibrated mechanical desizing of the cross-linked polymer on the fibers is that such a step may be performed before or after the partially calibrated chemical or enzymatic desizing step, and In addition, it does not exclude the possibility of being implemented.
超音波を使用した部分的でキャリブレートされた糊抜き工程は、化学的又は酵素的糊抜き工程と同時に、同じ浴を用いて実施されてもよく、これは異なる糊抜き工程間の効果の相乗作用を提供するであろう。 The partially calibrated desizing step using ultrasound may be performed simultaneously with the chemical or enzymatic desizing step using the same bath, which is a synergy of the effects between the different desizing steps Will provide.
好ましくは、前記繊維及び／又は前記フィラメントからの前記架橋補強ポリマーの部分的でキャリブレートされた除去の工程は、前記架橋キトサン由来補強ポリマーを、前記繊維及び／又は前記フィラメントの上に、前記繊維及び／又は前記フィラメントの前記架橋工程後の乾燥重量を基準にして０．１〜９％ｗ／ｗの量で残す。 Preferably, the step of partially calibrated removal of the cross-linked reinforcing polymer from the fibers and / or the filaments comprises: crosslinking the cross-linked chitosan-derived reinforcing polymer onto the fibers and / or the filaments; And / or remain in an amount of 0.1 to 9% w / w based on the dry weight of the filament after the crosslinking step.
キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する上記工程は、前記繊維及び／又はフィラメントのフーラード処理、噴霧、浸漬、エアゾール、霧化及び／又は少なくとも部分的なコーティングなどの種々の方法を用いて実施されてもよい。 Said step of applying a reinforcing product comprising a composition of chitosan and / or a derivative thereof to said fibers and / or said filaments comprises foulard treatment of said fibers and / or filaments, spraying, dipping, aerosol, atomizing and / or at least It may be implemented using various methods such as partial coating.
好ましくは、キトサン及び／又はその誘導体の組成物は、
−キトサン、好ましくは低分子量、より好ましくは１５０，０００Ｄａ、脱アセチル化度７５〜８５％；０．５〜１０％ｗ／ｖ、好ましくは０．８〜３％ｗ／ｖ、より好ましくは１％ｗ／ｖの濃度範囲における粘度２０〜−２００ｃｐｓのもの；
−酸水溶液；及び
−ラジカル光開始剤、を含む溶液である。
Preferably, the composition of chitosan and / or its derivative is
-Chitosan, preferably low molecular weight, more preferably 150,000 Da, degree of deacetylation 75-85%; 0.5-10% w / v, preferably 0.8-3% w / v, more preferably 1 Viscosities in the concentration range of% w / v 20 to -200 cps;
An aqueous acid solution; and a radical photoinitiator.
好ましくは、前記酸水溶液は、酢酸を、１．５〜３．８％ｖ／ｖの濃度、好ましくは１．８〜２．２２％ｖ／ｖの濃度、より好ましくは２％ｖ／ｖの濃度で含む。 Preferably, the aqueous acid solution contains acetic acid at a concentration of 1.5 to 3.8% v / v, preferably at a concentration of 1.8 to 2.22% v / v, more preferably 2% v / v. Contains in concentration.
かかる溶液は、以下の工程によって調製できる：
−低分子量のキトサンを、酢酸の酸水溶液に溶解する工程；
−光開始剤を、キトサンの乾燥重量を基準にして１．４〜４％ｗ／ｗ、好ましくはキトサンの乾燥重量を基準にして１．８〜２．２％ｗ／ｗ、より好ましくはキトサンの乾燥重量を基準にして２％ｗ／ｗの量で添加する工程、及び
−溶液を、好ましくは磁気撹拌によって撹拌する工程。
Such solution can be prepared by the following steps:
-Dissolving low molecular weight chitosan in an aqueous acid solution of acetic acid;
The photoinitiator is 1.4 to 4% w / w based on the dry weight of chitosan, preferably 1.8 to 2.2% w / w based on the dry weight of chitosan, more preferably chitosan Adding in an amount of 2% w / w based on the dry weight of and-stirring the solution, preferably by magnetic stirring.
キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する上記工程が、前記組成物の浴に前記繊維及び／又は前記フィラメントを浸漬することによって実施される場合、好ましくは、１−７〜１−３５の範囲の浴比、より好ましくは１−１０〜１−３０の浴比、最も好ましくは１−１６〜１−２４の範囲の浴比である。 When the above step of applying a reinforcing product comprising a composition of chitosan and / or a derivative thereof to the fibers and / or the filaments is carried out by immersing the fibers and / or the filaments in a bath of the composition Preferably, the bath ratio is in the range of 1-7 to 1-35, more preferably in the range of 1-10 to 1-30, and most preferably in the range of 1-16 to 1-24.
本発明の別の実施形態によると：
−製織の準備のための上記の加工工程が洗浄工程を含む場合、キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する前記工程は、有利には、前記洗浄工程中に実施されてもよく；
−製織の準備のための上記の加工工程が混紡室での混紡工程を含む場合、キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する前記工程は、前記ブレンド室内で前記混紡工程中に実施されてもよく；
−製織の準備のための上記の加工工程がカーディング工程を含む場合、キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する前記工程は、好ましくはカーディング工程の直後であり；
−製織の準備のための上記の加工工程がコーミング工程を含む場合、キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する前記工程は、コーミングされた繊維及び／又はフィラメントに対して、好ましくはコーミング工程の直後に実施されてもよく；
−製織の準備のための上記の加工工程がタフト、トップ、ウェブ、リボン及び／又は粗糸の調製のための工程を含む場合、キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する前記工程は、前記タフト、前記トップ、前記ウェブ、前記リボン又は前記粗紡に対して実施されてもよく、又は
−製織の準備のための上記の加工工程が、染色工程を含む場合、キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する前記工程は、前記染色工程の前に、前記繊維及び／又は前記フィラメントに対して実施されてもよい。
According to another embodiment of the present invention:
If said processing step for preparation of weaving comprises a washing step, said step of applying a reinforcing product comprising a composition of chitosan and / or a derivative thereof to said fibers and / or said filaments advantageously: May be performed during the washing step;
If said processing step for preparation of weaving comprises a blending step in a blending chamber, said step of applying a reinforcing product comprising a composition of chitosan and / or a derivative thereof to said fibers and / or said filaments, May be performed during the blending process in the blending chamber;
If said processing step for preparation of weaving comprises a carding step, said step of applying a reinforcing product comprising a composition of chitosan and / or a derivative thereof to said fibers and / or said filaments is preferably car Just after the ding process;
Said step of applying a reinforcing product comprising a composition of chitosan and / or a derivative thereof to said fibers and / or said filaments, wherein said processing step for preparation of weaving comprises a combing step, said combed fibers And / or on the filaments, preferably immediately after the combing step;
-If the above-mentioned processing steps for preparation of weaving include steps for the preparation of tufts, tops, webs, ribbons and / or rovings, reinforcing products comprising a composition of chitosan and / or its derivatives are said fibers And / or the step of applying to the filaments may be performed on the tuft, the top, the web, the ribbon or the roving, or-the above processing steps for preparation of weaving may The step of applying a reinforcing product comprising a composition of chitosan and / or a derivative thereof to the fiber and / or the filament, if it comprises a step, is carried out on the fiber and / or the filament prior to the dyeing step. It may be implemented.
純糸又は混紡糸の状態で使用するための、天然動物繊維、植物繊維、合成ポリマー繊維、並びに／又は人造天然繊維、動物由来の連続フィラメント及び／若しくは動物由来の不連続フィラメントで作製された糸は、本発明による方法で得ることができ、前記繊維及び／又は前記フィラメントに適用される架橋補強キトサン及び／又はキトサン誘導ポリマーを含む。 Yarn made of natural animal fibers, vegetable fibers, synthetic polymer fibers and / or artificial natural fibers, continuous filaments of animal origin and / or discontinuous filaments of animal origin, for use in pure yarn or blended yarn state Is comprised of a cross-linked reinforced chitosan and / or chitosan derived polymer obtainable by the process according to the invention and applied to said fibers and / or said filaments.
好ましくは、かかる糸は、４０Ｎｍ〜２００Ｎｍ、好ましくは６５Ｎｍ〜２００Ｎｍの範囲の番手を有してもよい。 Preferably, such a yarn may have a count in the range of 40 Nm to 200 Nm, preferably 65 Nm to 200 Nm.
上記開示に照らして、上記の本発明の方法、及びかかる方法で得られる糸は、本明細書で取り上げた必要性を満足することができる。 In light of the above disclosure, the methods of the present invention described above, and the yarns obtained by such methods, can meet the needs addressed herein.
上記開示は、添付の特許請求の範囲によって概要が示される本発明の概念の範囲内で多数の変更及び変形を加えることが可能である。 The above disclosure is susceptible to numerous modifications and variations within the scope of the inventive concept as outlined by the appended claims.
Claims (24)
−純糸又は混紡糸の状態で使用するための、天然動物繊維、植物繊維、合成ポリマー繊維、並びに／又は人造天然繊維、動物由来の連続フィラメント及び／若しくは動物由来の不連続フィラメントを提供する工程と、
−前記繊維及び／又は前記フィラメントを紡績用に準備するため、洗浄、乾燥、混紡、クリーニング、開繊、繰糸、カーディング、コーミング、平行化、ウェブ形成、延伸／細糸化、粗糸形成及び／又は染色を含む群から選択される１つ以上の加工操作を前記繊維及び／又は前記フィラメントに実施する工程と、
−前記繊維及び／又は前記フィラメントを紡績用に準備するための前記加工操作の１つ以上が前記繊維及び／又は前記フィラメントに実施された後、前記繊維及び／又は前記フィラメントを紡績して、糸を得る工程とを含み、
前記方法は、
−キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する工程であって、前記繊維及び／又は前記フィラメントを含む前記補強製品を適用する工程が、前記繊維及び／又は前記フィラメントを紡績する工程の前に実施される、工程と、
−前記繊維及び／又は前記フィラメントに適用された前記補強製品のキトサン及び／又はその誘導体を架橋する後続工程を実施し、その結果、前記繊維及び／又は前記フィラメントに永久的に連結された架橋された補強ポリマーが前記キトサン及び／又はその誘導体から得られる、工程と、
−前記繊維及び／又は前記フィラメントからの前記架橋補強ポリマーの部分的かつキャリブレートされた除去の工程と、を含むことを特徴とする、方法。 A method of producing a yarn having compatibility with a weaving function, comprising:
Providing natural animal fibers, vegetable fibers, synthetic polymer fibers and / or artificial natural fibers, continuous filaments of animal origin and / or discontinuous filaments of animal origin for use in the state of pure yarn or blended yarn When,
-Preparation of the fibers and / or the filaments for spinning, washing, drying, blending, cleaning, opening, spinning, carding, combing, parallelization, web formation, drawing / stringing, roving and And / or performing one or more processing operations selected from the group comprising dyeing on said fibers and / or said filaments;
-Spinning the fibers and / or the filaments after one or more of the processing operations for preparing the fibers and / or the filaments for spinning are carried out on the fibers and / or the filaments; And obtaining the
The method is
Applying a reinforcing product comprising a composition of chitosan and / or a derivative thereof to the fiber and / or the filament, wherein applying the reinforcing product comprising the fiber and / or the filament is the fiber And / or a step performed prior to the step of spinning the filaments;
Carrying out a subsequent step of crosslinking the chitosan and / or its derivatives of the reinforcing product applied to the fibers and / or the filaments, so that they are crosslinked permanently connected to the fibers and / or the filaments Wherein a reinforcing polymer is obtained from the chitosan and / or its derivatives,
-A step of partial and calibrated removal of the cross-linked reinforcing polymer from the fibers and / or the filaments.
−酵素的糊抜きを提供するか、又は
−化学的糊抜きを、加水分解性の酸を使用して提供する、
請求項６に記載の糸の製造方法。 The hydrolyzable sizing solution is
-Provide enzymatic desizing or-provide chemical desizing using hydrolysable acids,
The manufacturing method of the yarn of Claim 6.
−キトサンであって、分子量１５０，０００Ｄａ、脱アセチル化度７５〜８５％、０．５〜１０％ｗ／ｖの濃度範囲における粘度２０〜２００ｃｐｓのもの；
を含む溶液を使用して実施される、請求項１〜１６のいずれか一項に記載の糸の製造方法。 Applying a reinforcing product comprising a composition of the chitosan and / or its derivative to the fibers and / or the filaments,
-Chitosan having a molecular weight of 150,000 Da, a degree of deacetylation of 75 to 85%, a viscosity of 20 to 200 cps in the concentration range of 0.5 to 10% w / v;
A method of manufacturing a yarn according to any one of the preceding claims, which is carried out using a solution comprising
−前記キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する工程が、前記洗浄工程の間に実施される、
請求項１〜１７のいずれか一項に記載の糸の製造方法。 Said processing operations for preparation of said spinning include a washing step,
Applying a reinforcing product comprising a composition of the chitosan and / or its derivative to the fibers and / or the filaments is carried out during the washing step,
The manufacturing method of the yarn as described in any one of Claims 1-17.
−前記キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する工程が、前記混紡工程の間に前記混紡室内で実施される、
請求項１〜１７のいずれか一項に記載の糸の製造方法。 The processing operations for the preparation of said spinning include a blending step carried out in the blending chamber,
Applying a reinforcing product comprising a composition of the chitosan and / or its derivative to the fibers and / or the filaments is carried out in the blending chamber during the blending step.
The manufacturing method of the yarn as described in any one of Claims 1-17.
−前記キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する工程が、カーディングされた繊維及び／又はフィラメントに対して実施される、
請求項１〜１７のいずれか一項に記載の糸の製造方法。 Said processing operations for preparation of said spinning include a carding step,
Applying a reinforcing product comprising a composition of the chitosan and / or its derivatives to the fibers and / or the filaments is carried out on carded fibers and / or filaments,
The manufacturing method of the yarn as described in any one of Claims 1-17.
−前記キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する工程が、コーミングされた繊維及び／又はフィラメントに対して実施される、
請求項１〜１７のいずれか一項に記載の糸の製造方法。 The processing operations for the preparation of said spinning include a combing step,
Applying a reinforcing product comprising a composition of the chitosan and / or its derivative to the fibers and / or the filaments is carried out on the fibers and / or filaments combed,
The manufacturing method of the yarn as described in any one of Claims 1-17.
−前記キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する工程が、前記タフト、前記トップ、前記ウェブ、前記リボン又は前記粗紡に対して実施される、
請求項１〜１７のいずれか一項に記載の糸の製造方法。 Said processing operations for preparation of said spinning comprise the steps of preparation of tufts, tops, webs, ribbons and / or rovings,
Applying a reinforcing product comprising a composition of the chitosan and / or its derivative to the fibers and / or the filaments is performed on the tuft, the top, the web, the ribbon or the roving;
The manufacturing method of the yarn as described in any one of Claims 1-17.
−前記キトサン及び／又はその誘導体の組成物を含む補強製品を前記繊維及び／又は前記フィラメントに適用する工程が、前記繊維及び／又は前記フィラメントに対して、前記染色工程の前に実施される、
請求項１〜１７のいずれか一項に記載の糸の製造方法。 Said processing operations for preparation of said spinning include a dyeing step,
Applying a reinforcing product comprising a composition of the chitosan and / or its derivative to the fibers and / or the filaments is performed on the fibers and / or the filaments before the dyeing step
The manufacturing method of the yarn as described in any one of Claims 1-17.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
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| EP13164379.3 | 2013-04-18 | ||
| EP13164379 | 2013-04-18 | ||
| IT000649A ITMI20130649A1 (en) | 2013-04-19 | 2013-04-19 | PROCEDURE FOR THE PRODUCTION OF A YARN WITH CHARACTERISTICS OF FITNESS |
| ITMI2013A000649 | 2013-04-19 | ||
| PCT/IB2014/060834 WO2014170876A1 (en) | 2013-04-18 | 2014-04-18 | A process of making a yarn having suitability for weaving features |
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| JP2016519728A JP2016519728A (en) | 2016-07-07 |
| JP6504471B2 true JP6504471B2 (en) | 2019-04-24 |
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| EP (1) | EP2986772B1 (en) |
| JP (1) | JP6504471B2 (en) |
| CN (1) | CN105164333A (en) |
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| ITMI20111901A1 (en) | 2011-10-19 | 2013-04-20 | Alfonso Saibene | PROCEDURE FOR THE SUBMISSION OF FITNESS TO THE WEAVING OF A THIN AND / OR THIN ORDER |
| WO2015159219A1 (en) * | 2014-04-15 | 2015-10-22 | Canepa S.P.A. | Process for improving the chemical and/or physical properties of hollow-structure natural fibers |
| JP6667451B2 (en) * | 2014-04-18 | 2020-03-18 | カネパ エス．ピー．エー． | Process for improving the chemical and / or physical properties of yarn or fabric |
| CN106149128B (en) * | 2015-01-20 | 2018-06-12 | 江苏悦达家纺有限公司 | Using the method for weaving of the shirt fabric of white coconut husk charcoal tencel combed cotton yarn |
| CN105421042B (en) * | 2016-01-15 | 2017-10-17 | 北京航空航天大学 | A kind of single green composite fibre of high-strength light high-ductility and preparation method thereof |
| CN111133137B (en) * | 2017-09-22 | 2022-05-10 | 日本爱克兰工业株式会社 | Hygroscopic acrylic fiber, method for producing the fiber, and fiber structure containing the fiber |
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| JPH0241473A (en) * | 1988-07-26 | 1990-02-09 | Tochigi Pref Gov | Antimicrobial yarn using chitosan compound and production thereof |
| JPH0813341A (en) * | 1994-06-27 | 1996-01-16 | Fuji Spinning Co Ltd | Method for processing cellulosic fabric |
| US5501711A (en) * | 1994-10-26 | 1996-03-26 | Water & Oil Technologies, Inc. | Method for treatment of cellulose fabrics to improve their dyeability with reactive dyes |
| JP2000073280A (en) * | 1998-08-26 | 2000-03-07 | Japan Exlan Co Ltd | Antimicrobial acrylic fiber and its production |
| GB9903842D0 (en) * | 1999-02-20 | 1999-04-14 | Arcasorb Technolgy Limited | Substrates and substrate treatment process |
| WO2002059404A2 (en) * | 2001-01-25 | 2002-08-01 | Nano-Tex, Llc | Method fo producing cellulosic sheaths around fibers of textiles and textiles produced thereby |
| JP2001131872A (en) * | 1999-10-25 | 2001-05-15 | Koizumi Kagaku Kk | Treating agent and treating bath for cellulose fiber material, and method for treating the same |
| JP2003531280A (en) * | 2000-04-20 | 2003-10-21 | ザ、プロクター、エンド、ギャンブル、カンパニー | Yarn strength improver and composition and method using the same |
| US20030134120A1 (en) * | 2001-12-24 | 2003-07-17 | Ibeks Technologies Co., Ltd. | Natural fiber coated with chitosan and a method for producing the same |
| JP2003313777A (en) * | 2002-04-22 | 2003-11-06 | Kazuharu Makino | Fiber-based synthetic member and method for producing the same |
| JP3924612B2 (en) * | 2002-10-11 | 2007-06-06 | 独立行政法人農業生物資源研究所 | Complex of silk protein and chitosan and method for producing the same |
| GB0305260D0 (en) * | 2003-03-07 | 2003-04-09 | Ssl Int Plc | Wound management fibres |
| CN102691209B (en) * | 2011-03-23 | 2014-07-16 | 杨建� | Method of neutralizing static electricity to reduce yarn hairiness |
| EP2554733B1 (en) * | 2011-08-05 | 2014-11-19 | Canepa S.p.A. | Machine for providing suitability for weaving a thin yarn and/or warp made by animal and/or vegetal and/or artificial and/or synthetic fibers at a pure state or in a mixture of the same |
| ITMI20111901A1 (en) * | 2011-10-19 | 2013-04-20 | Alfonso Saibene | PROCEDURE FOR THE SUBMISSION OF FITNESS TO THE WEAVING OF A THIN AND / OR THIN ORDER |
| CN102747450B (en) * | 2012-07-19 | 2014-10-29 | 江苏开利地毯股份有限公司 | Production method of chitin antibacterial mouldproof polypropylene BCF (bulk continuous filament) filament |
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| HK1218941A1 (en) | 2017-03-17 |
| TR201815472T4 (en) | 2018-11-21 |
| EP2986772B1 (en) | 2018-07-25 |
| WO2014170876A1 (en) | 2014-10-23 |
| EP2986772A1 (en) | 2016-02-24 |
| JP2016519728A (en) | 2016-07-07 |
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