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EP2966218C0 - Artificial leather substrate, grain-finished artificial leather, artificial leather substrate manufacturing method, and artificial leather substrate modifying agent - Google Patents

Artificial leather substrate, grain-finished artificial leather, artificial leather substrate manufacturing method, and artificial leather substrate modifying agent

Info

Publication number
EP2966218C0
EP2966218C0 EP14756855.4A EP14756855A EP2966218C0 EP 2966218 C0 EP2966218 C0 EP 2966218C0 EP 14756855 A EP14756855 A EP 14756855A EP 2966218 C0 EP2966218 C0 EP 2966218C0
Authority
EP
European Patent Office
Prior art keywords
artificial leather
leather substrate
grain
modifying agent
substrate
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.)
Active
Application number
EP14756855.4A
Other languages
German (de)
French (fr)
Other versions
EP2966218B1 (en
EP2966218A1 (en
EP2966218A4 (en
Inventor
Shinichi Yoshimoto
Michinori Fujisawa
Koji Hashimoto
Hideo Sugiura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of EP2966218A1 publication Critical patent/EP2966218A1/en
Publication of EP2966218A4 publication Critical patent/EP2966218A4/en
Application granted granted Critical
Publication of EP2966218C0 publication Critical patent/EP2966218C0/en
Publication of EP2966218B1 publication Critical patent/EP2966218B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • 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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/08—Processes in which the treating agent is applied in powder or granular form
    • 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
    • D06N3/0004—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 ultra-fine two-component fibres, e.g. island/sea, or ultra-fine one component fibres (< 1 denier)
    • 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
    • D06N3/0056—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
    • D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
    • 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
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • 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
    • D06N2209/00—Properties of the materials
    • D06N2209/06—Properties of the materials having thermal properties
    • D06N2209/067—Flame resistant, fire resistant
    • 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
    • D06N2209/00—Properties of the materials
    • D06N2209/12—Permeability or impermeability properties
    • D06N2209/126—Permeability to liquids, absorption
    • D06N2209/128—Non-permeable
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
EP14756855.4A 2013-02-27 2014-02-25 Artificial leather substrate, grain-finished artificial leather, artificial leather substrate manufacturing method, and artificial leather substrate modifying agent Active EP2966218B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013037475 2013-02-27
PCT/JP2014/000991 WO2014132630A1 (en) 2013-02-27 2014-02-25 Artificial leather substrate, grain-finished artificial leather, artificial leather substrate manufacturing method, and artificial leather substrate modifying agent

Publications (4)

Publication Number Publication Date
EP2966218A1 EP2966218A1 (en) 2016-01-13
EP2966218A4 EP2966218A4 (en) 2016-09-07
EP2966218C0 true EP2966218C0 (en) 2024-08-28
EP2966218B1 EP2966218B1 (en) 2024-08-28

Family

ID=51427907

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14756855.4A Active EP2966218B1 (en) 2013-02-27 2014-02-25 Artificial leather substrate, grain-finished artificial leather, artificial leather substrate manufacturing method, and artificial leather substrate modifying agent

Country Status (7)

Country Link
US (1) US20160002846A1 (en)
EP (1) EP2966218B1 (en)
JP (1) JP6473412B2 (en)
KR (1) KR102128640B1 (en)
CN (1) CN105026640B (en)
TW (1) TWI651198B (en)
WO (1) WO2014132630A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6429790B2 (en) * 2013-11-01 2018-11-28 株式会社クラレ Nubuck leather-like sheet and method for producing the same
JP6263321B2 (en) * 2014-06-20 2018-01-17 株式会社クラレ Artificial leather base material, artificial leather, and leather-like three-dimensional molded body
JP6346873B2 (en) * 2015-06-08 2018-06-20 株式会社クラレ Artificial leather
US10947666B2 (en) * 2015-07-31 2021-03-16 Toray Industries, Inc. Leather-like fabric
WO2017043322A1 (en) * 2015-09-07 2017-03-16 セーレン株式会社 Nubuck-like artificial leather, and method for producing nubuck-like artificial leather
JP6688593B2 (en) * 2015-10-28 2020-04-28 株式会社クラレ Artificial leather base material, artificial leather and method for manufacturing artificial leather base material
JP7029390B2 (en) * 2016-05-09 2022-03-03 株式会社クラレ Silver-like artificial leather
CN109312532B (en) * 2016-06-28 2021-05-11 东丽株式会社 Composite sheet-like article and method for producing same
CN109415869A (en) * 2016-06-29 2019-03-01 东丽株式会社 Automotive instrument panel skins material and its manufacturing method
KR102578961B1 (en) 2017-05-01 2023-09-14 주식회사 쿠라레 Artificial leather substrate and silver relief artificial leather
WO2018221301A1 (en) 2017-05-31 2018-12-06 株式会社クラレ Grained artificial leather and method for manufacturing grained artificial leather
JP7265355B2 (en) * 2018-12-28 2023-04-26 株式会社クラレ Raised artificial leather and composite materials
JP7265354B2 (en) * 2018-12-28 2023-04-26 株式会社クラレ Raised artificial leather and composite material using it
KR102249133B1 (en) * 2019-08-30 2021-05-07 주식회사 한진실리콘 a functional textile coating composite and the coated textile using thereof
US20210222359A1 (en) * 2020-01-22 2021-07-22 San Fang Chemical Industry Co., Ltd. Leather material and manufacturing method thereof
CN113637397B (en) * 2021-08-27 2022-02-22 苏州贝斯特装饰新材料有限公司 Water-based surface treating agent, high-flexibility skin-feel PVC leather and preparation method
TWI795906B (en) * 2021-09-14 2023-03-11 南亞塑膠工業股份有限公司 Polyvinyl chloride artificial leather without foam structure
KR102390946B1 (en) * 2021-09-15 2022-04-27 주식회사 인비트윈드림스 Textile Material for Bag Using Geotextile and Preparation Method Thereof
TWI792594B (en) * 2021-09-30 2023-02-11 三芳化學工業股份有限公司 Artificial leather having visual penetration and manufacturing method thereof
CN114263048B (en) * 2021-12-25 2024-02-06 杭州崇耀科技发展有限公司 Organic silicon synthetic leather surface layer, preparation method and organic silicon synthetic leather
CN117148809B (en) * 2023-10-31 2023-12-29 南通中奥车用新材料有限公司 Process optimization method and system for artificial leather production equipment
CN117702504B (en) * 2024-02-01 2024-05-07 永固纺织科技有限公司 Embossed coating fabric and preparation process thereof

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JPS5350303A (en) * 1976-10-18 1978-05-08 Toray Industries Production of improved suede like artificial leather
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Also Published As

Publication number Publication date
JPWO2014132630A1 (en) 2017-02-02
TW201500200A (en) 2015-01-01
EP2966218B1 (en) 2024-08-28
CN105026640B (en) 2019-03-08
KR20150121105A (en) 2015-10-28
EP2966218A1 (en) 2016-01-13
US20160002846A1 (en) 2016-01-07
KR102128640B1 (en) 2020-06-30
JP6473412B2 (en) 2019-02-20
TWI651198B (en) 2019-02-21
EP2966218A4 (en) 2016-09-07
CN105026640A (en) 2015-11-04
WO2014132630A1 (en) 2014-09-04

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