EP1749920A4 - Artificial leather with silvered tone - Google Patents

Artificial leather with silvered tone

Info

Publication number
EP1749920A4
EP1749920A4 EP05736597A EP05736597A EP1749920A4 EP 1749920 A4 EP1749920 A4 EP 1749920A4 EP 05736597 A EP05736597 A EP 05736597A EP 05736597 A EP05736597 A EP 05736597A EP 1749920 A4 EP1749920 A4 EP 1749920A4
Authority
EP
European Patent Office
Prior art keywords
artificial leather
silvered
tone
silvered tone
leather
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Withdrawn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
EP05736597A
Other languages
German (de)
French (fr)
Other versions
EP1749920A1 (en
Inventor
Masaru Makimura
Hisao Yoneda
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 EP1749920A1 publication Critical patent/EP1749920A1/en
Publication of EP1749920A4 publication Critical patent/EP1749920A4/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Withdrawn legal-status Critical Current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
    • D06N3/12—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
    • D06N3/141—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 mixture of two or more polyurethanes in the same layer
    • 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
    • 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
    • D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • D06M11/42—Oxides or hydroxides of copper, silver or gold
    • 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
    • D06N3/12—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
    • D06N3/145—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 two or more layers of 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)
EP05736597A 2004-04-28 2005-04-26 Artificial leather with silvered tone Withdrawn EP1749920A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004132851 2004-04-28
PCT/JP2005/007863 WO2005106108A1 (en) 2004-04-28 2005-04-26 Artificial leather with silvered tone

Publications (2)

Publication Number Publication Date
EP1749920A1 EP1749920A1 (en) 2007-02-07
EP1749920A4 true EP1749920A4 (en) 2009-07-22

Family

ID=35241701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05736597A Withdrawn EP1749920A4 (en) 2004-04-28 2005-04-26 Artificial leather with silvered tone

Country Status (6)

Country Link
EP (1) EP1749920A4 (en)
JP (1) JP4560511B2 (en)
KR (1) KR101166273B1 (en)
CN (1) CN1957136B (en)
TW (1) TWI372806B (en)
WO (1) WO2005106108A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7932192B2 (en) * 2005-12-14 2011-04-26 Kuraray Co., Ltd. Base for synthetic leather and synthetic leathers made by using the same
KR101523394B1 (en) * 2007-03-30 2015-05-27 가부시키가이샤 구라레 Leather-like sheet bearing grain finish and process for producing the same
CN104145058B (en) 2012-02-29 2016-08-24 可乐丽股份有限公司 Retractility artificial leather and manufacture method thereof
US9739009B2 (en) * 2013-09-13 2017-08-22 Toray Industries, Inc. Sheet-shaped object and process for producing same
KR20180043253A (en) * 2015-08-21 2018-04-27 도레이 카부시키가이샤 Medical treatment
CN105482057B (en) * 2015-12-21 2018-06-29 上海汇得科技股份有限公司 A kind of soft full polyether-type hydrolysis is low to steep wet polyurethane resin and preparation method thereof
US11015288B2 (en) 2016-05-09 2021-05-25 Kuraray Co., Ltd. Grained artificial leather
JP7112213B2 (en) * 2018-03-02 2022-08-03 株式会社クラレ Grain-finished leather-like sheet and bag handle using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0952250A1 (en) * 1997-11-10 1999-10-27 Teijin Limited Leather-like sheet and process for the production thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841897A (en) 1972-10-17 1974-10-15 Toray Industries Artificial leather
JP3128376B2 (en) * 1993-02-16 2001-01-29 株式会社クラレ Artificial leather with silver comprising a base material containing polyester-based fiber and method of manufacturing
JP2000256971A (en) * 1999-03-10 2000-09-19 Teijin Ltd Grained tone artificial leather
JP3176592B2 (en) * 1999-03-25 2001-06-18 帝人株式会社 Long-fiber nonwoven fabric and artificial leather containing it
JP4145434B2 (en) * 1999-09-08 2008-09-03 株式会社クラレ Leather-like sheet and method for producing the same
JP4346766B2 (en) * 2000-01-11 2009-10-21 株式会社クラレ Leather-like sheet and method for producing the same
JP4275333B2 (en) * 2001-09-28 2009-06-10 株式会社クラレ Leather-like sheet
JP4048160B2 (en) * 2002-08-22 2008-02-13 帝人コードレ株式会社 Leather-like sheet and manufacturing method thereof
JP2004100127A (en) 2002-09-10 2004-04-02 Tatsuya Nakatsuka Clothes equipped with freely demountable reinforcing tool in its pocket

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0952250A1 (en) * 1997-11-10 1999-10-27 Teijin Limited Leather-like sheet and process for the production thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005106108A1 *

Also Published As

Publication number Publication date
KR101166273B1 (en) 2012-07-17
CN1957136A (en) 2007-05-02
JP4560511B2 (en) 2010-10-13
CN1957136B (en) 2010-05-05
EP1749920A1 (en) 2007-02-07
JPWO2005106108A1 (en) 2008-03-21
KR20070006870A (en) 2007-01-11
TW200609411A (en) 2006-03-16
WO2005106108A1 (en) 2005-11-10
TWI372806B (en) 2012-09-21

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Legal Events

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20090624

RIC1 Information provided on ipc code assigned before grant

Ipc: D06N 3/14 20060101ALI20090618BHEP

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