MX386740B - SYNTHETIC LEATHER AND METHOD OF MANUFACTURING SAME. - Google Patents

SYNTHETIC LEATHER AND METHOD OF MANUFACTURING SAME.

Info

Publication number
MX386740B
MX386740B MX2016000862A MX2016000862A MX386740B MX 386740 B MX386740 B MX 386740B MX 2016000862 A MX2016000862 A MX 2016000862A MX 2016000862 A MX2016000862 A MX 2016000862A MX 386740 B MX386740 B MX 386740B
Authority
MX
Mexico
Prior art keywords
synthetic leather
leather
urethane
polyurethane resin
base material
Prior art date
Application number
MX2016000862A
Other languages
Spanish (es)
Other versions
MX2016000862A (en
Inventor
Hiroyuki Umeda
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
Application filed by Seiren Co Ltd filed Critical Seiren Co Ltd
Publication of MX2016000862A publication Critical patent/MX2016000862A/en
Publication of MX386740B publication Critical patent/MX386740B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising 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
    • 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
    • D06N3/146—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 characterised by the macromolecular diols used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)

Abstract

　The present invention provides synthetic leather suitably usable for a vehicle interior finishing material, said leather containing a plant-derived component having excellent low temperature elasticity and texture. The synthetic leather comprises a fibrous base material and a polyurethane resin formed by a reaction between a urethane curing agent and a urethane polyol prepolymer obtained using a caster oil polyol. Said leather is provided with an epidermal layer formed on one surface of the fibrous base material and a protective layer comprising the polyurethane resin and formed on top of the epidermal layer. The average number of hydroxyl groups in the coaster oil polyol used for the urethane polyol prepolymer is in the range 2.2 to 5.5.
MX2016000862A 2013-07-25 2014-07-23 SYNTHETIC LEATHER AND METHOD OF MANUFACTURING SAME. MX386740B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013154101 2013-07-25
PCT/JP2014/003871 WO2015011921A1 (en) 2013-07-25 2014-07-23 Synthetic leather and method for manufacturing same

Publications (2)

Publication Number Publication Date
MX2016000862A MX2016000862A (en) 2016-05-05
MX386740B true MX386740B (en) 2025-03-19

Family

ID=52392985

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016000862A MX386740B (en) 2013-07-25 2014-07-23 SYNTHETIC LEATHER AND METHOD OF MANUFACTURING SAME.

Country Status (4)

Country Link
JP (1) JP6385933B2 (en)
CN (1) CN105408543B (en)
MX (1) MX386740B (en)
WO (1) WO2015011921A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102406170B1 (en) * 2017-05-18 2022-06-07 현대자동차주식회사 Eco-friendly artificial leather for interior of automobile and manufacturing method thereof
JP7027107B2 (en) * 2017-10-11 2022-03-01 トヨタ紡織株式会社 Seat cover for vehicle seats
JP7303042B2 (en) * 2019-06-24 2023-07-04 セーレン株式会社 Synthetic leather
CN114599701B (en) * 2019-10-28 2024-08-02 Dic株式会社 Urethane resin composition, adhesive and synthetic leather
WO2023055086A1 (en) * 2021-09-28 2023-04-06 주식회사 엘지화학 Curable composition
US20230357987A1 (en) * 2022-05-04 2023-11-09 Deckers Outdoor Corporation Footwear including bio-based materials
CN115787309A (en) * 2022-11-30 2023-03-14 世联汽车内饰（苏州）有限公司 PU synthetic leather and embossing machine
CN120418322A (en) 2022-12-15 2025-08-01 世联株式会社 Flame-retardant polyurethane resin composition and synthetic leather using the same
TWI885352B (en) * 2023-03-31 2025-06-01 三芳化學工業股份有限公司 Artificial leather and its manufacturing method
CN117328274A (en) * 2023-09-13 2024-01-02 上海华峰超纤科技股份有限公司 A kind of water-based polyurethane coated synthetic leather and preparation method thereof

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2619109B2 (en) * 1989-05-09 1997-06-11 旭硝子株式会社 Polyurethane-based curable composition with excellent flexibility
JPH0924590A (en) * 1995-07-11 1997-01-28 Kuraray Co Ltd Laminate having polyurethane layer
JPH11189638A (en) * 1997-12-26 1999-07-13 Kuraray Co Ltd Method for producing polyurethane
JP2001356612A (en) * 2000-06-12 2001-12-26 Bando Chem Ind Ltd Belt for electrophotographic apparatus and method of manufacturing the same
JP2006249162A (en) * 2005-03-09 2006-09-21 Aica Kogyo Co Ltd One-component moisture-curable elastic adhesive composition
JP5266625B2 (en) * 2006-06-14 2013-08-21 旭硝子株式会社 Method for producing isocyanate group-terminated prepolymer, one-component moisture-curable urethane composition, two-component curable urethane composition, and method for producing polyurethane
JPWO2009044875A1 (en) * 2007-10-05 2011-02-10 東レ株式会社 Waterproof fabric made from plant-derived components
JP5090319B2 (en) * 2007-11-22 2012-12-05 東レコーテックス株式会社 Synthetic leather consisting of plant-derived components
JP5090320B2 (en) * 2007-11-30 2012-12-05 東レコーテックス株式会社 Synthetic leather consisting of plant-derived components
ES2408962T3 (en) * 2008-10-24 2013-06-24 Basf Se Procedure for obtaining viscoelastic soft polyurethane foams
US8288006B2 (en) * 2009-03-01 2012-10-16 Seiren Co., Ltd. Artificial leather
JP4875179B2 (en) * 2009-03-31 2012-02-15 本田技研工業株式会社 Synthetic leather for vehicle interior materials and method for producing the same
JP5686372B2 (en) * 2010-04-02 2015-03-18 本田技研工業株式会社 Synthetic artificial leather using biopolyurethane resin and method for producing the synthetic artificial leather
CN102812065A (en) * 2010-04-02 2012-12-05 旭硝子株式会社 Flexible polyurethane foam and method for producing the same
JP2011241528A (en) * 2010-04-20 2011-12-01 Seiren Co Ltd Synthetic leather
CN102010497B (en) * 2010-09-29 2012-08-22 上海汇得化工有限公司 Polyurethane resin as well as preparation method and application thereof
CN102140160B (en) * 2011-01-04 2012-10-10 合肥市科天化工有限公司 Aqueous polyurethane-acrylate resin for use as foaming material for synthetic leather and preparation method thereof
CN103044652A (en) * 2013-01-05 2013-04-17 旭川化学（苏州）有限公司 High-gloss water-base polyurethane resin for synthetic leather and preparation method of high-gloss water-base polyurethane resin

Also Published As

Publication number Publication date
CN105408543B (en) 2018-04-03
JP6385933B2 (en) 2018-09-05
CN105408543A (en) 2016-03-16
WO2015011921A1 (en) 2015-01-29
JPWO2015011921A1 (en) 2017-03-02
MX2016000862A (en) 2016-05-05

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