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WO2017119798A3 - Method for manufacturing artificial leather - Google Patents

Method for manufacturing artificial leather Download PDF

Info

Publication number
WO2017119798A3
WO2017119798A3 PCT/KR2017/000284 KR2017000284W WO2017119798A3 WO 2017119798 A3 WO2017119798 A3 WO 2017119798A3 KR 2017000284 W KR2017000284 W KR 2017000284W WO 2017119798 A3 WO2017119798 A3 WO 2017119798A3
Authority
WO
WIPO (PCT)
Prior art keywords
artificial leather
fabric
polymer
eluted
post
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.)
Ceased
Application number
PCT/KR2017/000284
Other languages
French (fr)
Korean (ko)
Other versions
WO2017119798A2 (en
Inventor
김남일
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2017119798A2 publication Critical patent/WO2017119798A2/en
Anticipated expiration legal-status Critical
Publication of WO2017119798A3 publication Critical patent/WO2017119798A3/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic 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
    • 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

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)

Abstract

The present invention relates to a method for manufacturing artificial leather, and a post-eluted fabric can be produced through the steps of: (S100) supplying non-woven fabric felt through a conjugated yarn including a first polymer, which is not dissolved by a solvent, and a second polymer, which is eluted by being dissolved by the solvent; (S200) manufacturing an impregnated fabric by impregnating a polymer elastic body into the non-woven fabric felt; and (S300) post-eluting the second polymer from the impregnated fabric. In addition, according to the present invention, Nubuck-type artificial leather can be manufactured by coating an adhesive layer on a pre-produced post-eluted fabric, and artificial leather having various skin patterns can also be manufactured.
PCT/KR2017/000284 2016-01-08 2017-01-09 Method for manufacturing artificial leather Ceased WO2017119798A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0002366 2016-01-08
KR1020160002366A KR101811584B1 (en) 2016-01-08 2016-01-08 Method for manufacturing an artificial leather

Publications (2)

Publication Number Publication Date
WO2017119798A2 WO2017119798A2 (en) 2017-07-13
WO2017119798A3 true WO2017119798A3 (en) 2018-08-02

Family

ID=59274564

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/000284 Ceased WO2017119798A2 (en) 2016-01-08 2017-01-09 Method for manufacturing artificial leather

Country Status (2)

Country Link
KR (1) KR101811584B1 (en)
WO (1) WO2017119798A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101969325B1 (en) * 2018-08-21 2019-04-17 주식회사 코더 Manufacturing Method of Artificial Upper Leather
KR101969324B1 (en) * 2018-08-21 2019-04-17 주식회사 코더 Manufacturing Method of Artificial Upper Leather
KR102674675B1 (en) * 2021-10-27 2024-06-12 (주)타스지혁 Eco friendly synthetic leather and a method of manufacturing the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990049138A (en) * 1997-12-12 1999-07-05 구광시 Release foam for wet laminating, method for manufacturing the same, and method for manufacturing laminated moisture-permeable waterproof fabric using same
JP3767826B2 (en) * 2004-02-26 2006-04-19 大日本インキ化学工業株式会社 Leather-like sheet manufacturing method
KR20090062478A (en) * 2007-12-13 2009-06-17 주식회사 코오롱 Artificial leather and its manufacturing method
JP4633606B2 (en) * 2005-11-15 2011-02-16 株式会社クラレ Flame-retardant leather-like sheet and method for flame-retardant processing of leather-like sheet
KR20150112355A (en) * 2014-03-27 2015-10-07 코오롱인더스트리 주식회사 Manufacturing method of artificial leather

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990049138A (en) * 1997-12-12 1999-07-05 구광시 Release foam for wet laminating, method for manufacturing the same, and method for manufacturing laminated moisture-permeable waterproof fabric using same
JP3767826B2 (en) * 2004-02-26 2006-04-19 大日本インキ化学工業株式会社 Leather-like sheet manufacturing method
JP4633606B2 (en) * 2005-11-15 2011-02-16 株式会社クラレ Flame-retardant leather-like sheet and method for flame-retardant processing of leather-like sheet
KR20090062478A (en) * 2007-12-13 2009-06-17 주식회사 코오롱 Artificial leather and its manufacturing method
KR20150112355A (en) * 2014-03-27 2015-10-07 코오롱인더스트리 주식회사 Manufacturing method of artificial leather

Also Published As

Publication number Publication date
WO2017119798A2 (en) 2017-07-13
KR20170083657A (en) 2017-07-19
KR101811584B1 (en) 2017-12-26

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