EP3333309A4 - Nubuck-like artificial leather, and method for producing nubuck-like artificial leather - Google Patents

Nubuck-like artificial leather, and method for producing nubuck-like artificial leather Download PDF

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Publication number
EP3333309A4
EP3333309A4 EP16844185.5A EP16844185A EP3333309A4 EP 3333309 A4 EP3333309 A4 EP 3333309A4 EP 16844185 A EP16844185 A EP 16844185A EP 3333309 A4 EP3333309 A4 EP 3333309A4
Authority
EP
European Patent Office
Prior art keywords
nubuck
artificial leather
producing
leather
artificial
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.)
Withdrawn
Application number
EP16844185.5A
Other languages
German (de)
French (fr)
Other versions
EP3333309A1 (en
Inventor
Kenta Kuruba
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.)
Seiren Co Ltd
Original Assignee
Seiren 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=58239536&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3333309(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Seiren Co Ltd filed Critical Seiren Co Ltd
Publication of EP3333309A1 publication Critical patent/EP3333309A1/en
Publication of EP3333309A4 publication Critical patent/EP3333309A4/en
Withdrawn legal-status Critical Current

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
    • D06N3/0002—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
    • 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
    • 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
    • D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
    • D06N3/0054—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by mechanical perforations
    • 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
    • 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
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular 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
    • D06N2203/00—Macromolecular materials of the coating layers
    • D06N2203/06—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N2203/068—Polyurethanes
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
EP16844185.5A 2015-09-07 2016-08-25 Nubuck-like artificial leather, and method for producing nubuck-like artificial leather Withdrawn EP3333309A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015175829 2015-09-07
PCT/JP2016/074754 WO2017043322A1 (en) 2015-09-07 2016-08-25 Nubuck-like artificial leather, and method for producing nubuck-like artificial leather

Publications (2)

Publication Number Publication Date
EP3333309A1 EP3333309A1 (en) 2018-06-13
EP3333309A4 true EP3333309A4 (en) 2019-01-02

Family

ID=58239536

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16844185.5A Withdrawn EP3333309A4 (en) 2015-09-07 2016-08-25 Nubuck-like artificial leather, and method for producing nubuck-like artificial leather

Country Status (5)

Country Link
US (1) US20180245282A1 (en)
EP (1) EP3333309A4 (en)
JP (2) JP6375450B2 (en)
CN (1) CN107923122A (en)
WO (1) WO2017043322A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019099970A (en) * 2017-12-07 2019-06-24 セーレン株式会社 Nubucklike fabric and nubucklike fabric manufacturing method
JP2023048983A (en) * 2021-09-28 2023-04-07 東レ株式会社 Composite artificial leather and manufacturing method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0940492A1 (en) * 1997-08-29 1999-09-08 Teijin Limited Non-woven fabric and artificial leather
JP2004197232A (en) * 2002-12-16 2004-07-15 Teijin Cordley Ltd Leathery sheetlike material and method for producing the same
EP1958528A1 (en) * 2005-11-30 2008-08-20 Toray Industries, Inc. Leather-like sheet material, process for production thereof, and interior, clothing, and industrial materials made by using the same
JP2009052165A (en) * 2007-08-27 2009-03-12 Toray Ind Inc Sheet material and method for producing the same
WO2014132630A1 (en) * 2013-02-27 2014-09-04 株式会社クラレ Artificial leather substrate, grain-finished artificial leather, artificial leather substrate manufacturing method, and artificial leather substrate modifying agent
WO2015129602A1 (en) * 2014-02-27 2015-09-03 東レ株式会社 Sheet-like material and method for producing same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1574041A (en) * 1976-01-30 1980-09-03 Asahi Chemical Ind Composite fabric and method for producing the same
JP3226024B2 (en) * 1998-02-02 2001-11-05 旭化成株式会社 Brushed artificial leather with high abrasion resistance
KR101027365B1 (en) * 2002-08-22 2011-04-11 데이진 고도레 가부시키가이샤 Leather sheet-like article and its manufacturing method
US9206242B2 (en) * 2005-11-22 2015-12-08 National University Corporation Nagoya University Application of actin-binding protein to disease associated with cell motility
KR101712209B1 (en) * 2008-06-25 2017-03-03 주식회사 쿠라레 Base material for artificial leather and process for producing the same
CN101613448A (en) * 2009-07-10 2009-12-30 烟台道成化学有限公司 The preparation method of a kind of waterborne polyurethane resin and dipping sizing agent for synthetic leather base material
JP5593379B2 (en) * 2010-03-31 2014-09-24 株式会社クラレ Leather-like sheet
JP6101090B2 (en) * 2013-01-25 2017-03-22 東洋紡株式会社 Synthetic leather
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0940492A1 (en) * 1997-08-29 1999-09-08 Teijin Limited Non-woven fabric and artificial leather
JP2004197232A (en) * 2002-12-16 2004-07-15 Teijin Cordley Ltd Leathery sheetlike material and method for producing the same
EP1958528A1 (en) * 2005-11-30 2008-08-20 Toray Industries, Inc. Leather-like sheet material, process for production thereof, and interior, clothing, and industrial materials made by using the same
JP2009052165A (en) * 2007-08-27 2009-03-12 Toray Ind Inc Sheet material and method for producing the same
WO2014132630A1 (en) * 2013-02-27 2014-09-04 株式会社クラレ Artificial leather substrate, grain-finished artificial leather, artificial leather substrate manufacturing method, and artificial leather substrate modifying agent
WO2015129602A1 (en) * 2014-02-27 2015-09-03 東レ株式会社 Sheet-like material and method for producing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017043322A1 *

Also Published As

Publication number Publication date
JP6375450B2 (en) 2018-08-15
WO2017043322A1 (en) 2017-03-16
EP3333309A1 (en) 2018-06-13
JPWO2017043322A1 (en) 2017-12-28
CN107923122A (en) 2018-04-17
US20180245282A1 (en) 2018-08-30
JP2018127761A (en) 2018-08-16

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