WO2019007442A3 - Tissu gris en fibres de collagène et procédé basé sur un traitement d'hydroliage pour la préparation de cuir reconstitué - Google Patents

Tissu gris en fibres de collagène et procédé basé sur un traitement d'hydroliage pour la préparation de cuir reconstitué Download PDF

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Publication number
WO2019007442A3
WO2019007442A3 PCT/CN2018/103379 CN2018103379W WO2019007442A3 WO 2019007442 A3 WO2019007442 A3 WO 2019007442A3 CN 2018103379 W CN2018103379 W CN 2018103379W WO 2019007442 A3 WO2019007442 A3 WO 2019007442A3
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WO
WIPO (PCT)
Prior art keywords
leather
grey cloth
hydroentanglement process
collagen fibre
reconstituted
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PCT/CN2018/103379
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English (en)
Chinese (zh)
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WO2019007442A2 (fr
Inventor
徐琦
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徐琦
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Publication date
Application filed by 徐琦 filed Critical 徐琦
Publication of WO2019007442A2 publication Critical patent/WO2019007442A2/fr
Publication of WO2019007442A3 publication Critical patent/WO2019007442A3/fr

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0018—Collagen fibres or collagen on fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • D06N3/009—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin by spraying components on the web
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2211/00—Specially adapted uses
    • D06N2211/12—Decorative or sun protection articles
    • D06N2211/28—Artificial leather

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

L'invention concerne un tissu gris en fibres de collagène et un procédé basé sur un traitement d'hydroliage pour la préparation d'un cuir reconstitué. Un traitement d'hydroliage et un traitement de formation de film sans solvant sont réalisés sur un tissu gris en fibres de collagène. Le cuir reconstitué est préparé au moyen du procédé d'hydroliage et du traitement de formation de film sans solvant par rapport aux caractéristiques du tissu gris en fibres de collagène, et le cuir reconstitué obtenu présente la sensation au toucher et l'effet du cuir véritable (cuir à deux couches). La structure est simple, la teneur en collagène est élevée (plus de 80 %), et la performance mécanique est excellente. Le tissu gris subit le traitement d'hydroliage, puis subit le traitement de formation de film sans solvant pour préparer une couche de résine sur la surface du tissu gris, ce qui améliore l'élasticité et la sensation au toucher du cuir reconstitué de sorte que des produits en cuir de haute qualité soient obtenus. Le procédé augmente de manière significative l'efficacité d'utilisation de matière première de cuir, et améliore efficacement le niveau de protection environnementale de l'industrie du cuir.
PCT/CN2018/103379 2017-07-03 2018-08-31 Tissu gris en fibres de collagène et procédé basé sur un traitement d'hydroliage pour la préparation de cuir reconstitué WO2019007442A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710530624.8A CN107385948B (zh) 2017-07-03 2017-07-03 基于胶原蛋白纤维坯布结合水刺工艺制备还原皮的方法
CN201710530624.8 2017-07-03

Publications (2)

Publication Number Publication Date
WO2019007442A2 WO2019007442A2 (fr) 2019-01-10
WO2019007442A3 true WO2019007442A3 (fr) 2019-02-07

Family

ID=60334174

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/103379 WO2019007442A2 (fr) 2017-07-03 2018-08-31 Tissu gris en fibres de collagène et procédé basé sur un traitement d'hydroliage pour la préparation de cuir reconstitué

Country Status (2)

Country Link
CN (1) CN107385948B (fr)
WO (1) WO2019007442A2 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10519285B2 (en) 2016-02-15 2019-12-31 Modern Meadow, Inc. Method for biofabricating composite material
AU2018253595A1 (en) 2017-11-13 2019-05-30 Modern Meadow, Inc. Biofabricated leather articles having zonal properties
CA3121853A1 (fr) 2019-01-17 2020-07-23 Modern Meadow, Inc. Materiaux de collagene en couches et leurs procedes de fabrication
CN110205829B (zh) * 2019-04-04 2021-11-23 江阴骏华纺织科技有限公司 一种水性牛纤皮基布的后处理工艺
CN110258129B (zh) * 2019-04-04 2021-12-24 江阴骏华纺织科技有限公司 一种特柔牛纤皮制备工艺
CN110284337B (zh) * 2019-04-04 2022-02-15 江阴骏华纺织科技有限公司 一种牛纤皮基布的制备工艺
CN110258128B (zh) * 2019-04-04 2021-12-24 江阴骏华纺织科技有限公司 一种全水性牛纤皮的制备工艺

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CN103409942A (zh) * 2013-07-25 2013-11-27 浙江梅盛实业股份有限公司 人工皮革基布的制造方法
EP2670791A1 (fr) * 2011-02-04 2013-12-11 ECCO Gleittechnik GmbH Matériau composite à base de matière plastique renforcée de fibres naturelles
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CN203834277U (zh) * 2013-12-30 2014-09-17 福建华阳超纤有限公司 一种汽车内饰用胶原蛋白海岛纤维皮革
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JPH0233367A (ja) * 1988-07-21 1990-02-02 Daiyu Shoji:Kk 天然皮革のコラーゲン繊維層を有する織物或いはニット
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2670791A1 (fr) * 2011-02-04 2013-12-11 ECCO Gleittechnik GmbH Matériau composite à base de matière plastique renforcée de fibres naturelles
CN103409942A (zh) * 2013-07-25 2013-11-27 浙江梅盛实业股份有限公司 人工皮革基布的制造方法
CN203834277U (zh) * 2013-12-30 2014-09-17 福建华阳超纤有限公司 一种汽车内饰用胶原蛋白海岛纤维皮革
CN103757963A (zh) * 2014-01-07 2014-04-30 昆明理工大学 一种二氧化氯气相漂白制麻皮纤维的方法
CN104894695A (zh) * 2015-05-07 2015-09-09 浙江纺可新纤维科技有限公司 一种可直接纺纱用胶原纤维及由其制备的真皮纤维革
CN106544878A (zh) * 2016-10-27 2017-03-29 泉州众信超纤科技股份有限公司 天然动物胶原蛋白复合超纤材料及制品的制备工艺

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Publication number Publication date
CN107385948B (zh) 2018-09-28
WO2019007442A2 (fr) 2019-01-10
CN107385948A (zh) 2017-11-24

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