EP3904592A4 - FLUFFY ARTIFICIAL LEATHER AND COMPOSITE MATERIAL - Google Patents

FLUFFY ARTIFICIAL LEATHER AND COMPOSITE MATERIAL Download PDF

Info

Publication number
EP3904592A4
EP3904592A4 EP19906447.8A EP19906447A EP3904592A4 EP 3904592 A4 EP3904592 A4 EP 3904592A4 EP 19906447 A EP19906447 A EP 19906447A EP 3904592 A4 EP3904592 A4 EP 3904592A4
Authority
EP
European Patent Office
Prior art keywords
composite material
artificial leather
napped artificial
napped
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.)
Pending
Application number
EP19906447.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3904592A1 (en
Inventor
Kimio Nakayama
Akihisa Iwamoto
Masashi Meguro
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
Priority claimed from JP2018246739A external-priority patent/JP7265355B2/ja
Priority claimed from JP2018246738A external-priority patent/JP7265354B2/ja
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of EP3904592A1 publication Critical patent/EP3904592A1/en
Publication of EP3904592A4 publication Critical patent/EP3904592A4/en
Pending 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
    • 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
    • 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
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/285—Phosphines; Phosphine oxides; Phosphine sulfides; Phosphinic or phosphinous acids 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
    • 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
    • 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
    • D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
    • 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
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0075—Napping, teasing, raising or abrading of the resin coating
    • 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
    • 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
    • D06N3/147—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 isocyanates used
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/30—Flame or heat resistance, fire retardancy properties
    • 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
    • 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)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
EP19906447.8A 2018-12-28 2019-11-28 FLUFFY ARTIFICIAL LEATHER AND COMPOSITE MATERIAL Pending EP3904592A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018246739A JP7265355B2 (ja) 2018-12-28 2018-12-28 立毛人工皮革及びコンポジット材
JP2018246738A JP7265354B2 (ja) 2018-12-28 2018-12-28 立毛人工皮革及びそれを用いたコンポジット材
PCT/JP2019/046648 WO2020137346A1 (ja) 2018-12-28 2019-11-28 立毛人工皮革及びコンポジット材

Publications (2)

Publication Number Publication Date
EP3904592A1 EP3904592A1 (en) 2021-11-03
EP3904592A4 true EP3904592A4 (en) 2022-10-12

Family

ID=71127083

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19906447.8A Pending EP3904592A4 (en) 2018-12-28 2019-11-28 FLUFFY ARTIFICIAL LEATHER AND COMPOSITE MATERIAL

Country Status (6)

Country Link
US (1) US20220074133A1 (ja)
EP (1) EP3904592A4 (ja)
KR (1) KR20210094070A (ja)
CN (1) CN113260760B (ja)
TW (1) TWI828830B (ja)
WO (1) WO2020137346A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008081916A (ja) * 2006-08-31 2008-04-10 Kuraray Co Ltd 難燃性皮革様シート及びその製造方法
JP2012229508A (ja) * 2011-04-26 2012-11-22 Daikyo Kagaku Kk ポリエステル系繊維品の難燃加工
JP2016044375A (ja) * 2014-08-25 2016-04-04 株式会社クラレ 難燃性人工皮革基材、難燃性銀付調人工皮革及び難燃性銀付調人工皮革の製造方法
WO2017195661A1 (ja) * 2016-05-09 2017-11-16 株式会社クラレ 銀付調人工皮革

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650985A (en) 1979-10-02 1981-05-08 Toray Ind Inc Fire-retardant composition
US5851457A (en) * 1996-06-28 1998-12-22 Steelcase Inc. Method of forming an upholstered foam plastic seat cushion
JP4485664B2 (ja) * 2000-07-28 2010-06-23 旭化成せんい株式会社 布帛構造体
TWI297049B (en) * 2005-05-17 2008-05-21 San Fang Chemical Industry Co Artificial leather having ultramicro fiber in conjugate fiber of substrate
JP4664135B2 (ja) * 2005-07-08 2011-04-06 大京化学株式会社 難燃性に優れたスエード調人工皮革およびその製造方法
JP4708262B2 (ja) 2006-05-31 2011-06-22 株式会社クラレ 難燃性立毛調人工皮革
CN101506432A (zh) * 2006-08-31 2009-08-12 可乐丽股份有限公司 阻燃性仿皮革片材及其制造方法
JP2009235628A (ja) 2008-03-27 2009-10-15 Toray Ind Inc 難燃性に優れたスエード調人工皮革およびその製造方法
JP2010248683A (ja) * 2009-03-26 2010-11-04 Toray Ind Inc 皮革様シート状物およびその製造方法
KR101173798B1 (ko) * 2009-06-30 2012-08-16 코오롱인더스트리 주식회사 인공피혁 및 그 제조방법
JP6007900B2 (ja) * 2011-10-31 2016-10-19 東レ株式会社 シート状物およびその製造方法
JP6097017B2 (ja) 2012-04-24 2017-03-15 東レ株式会社 難燃性人工皮革とその製造方法および人工皮革用難燃加工剤
JP5901468B2 (ja) * 2012-08-10 2016-04-13 株式会社クラレ 伸縮性難燃人工皮革
WO2017022387A1 (ja) * 2015-07-31 2017-02-09 東レ株式会社 皮革様布帛

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008081916A (ja) * 2006-08-31 2008-04-10 Kuraray Co Ltd 難燃性皮革様シート及びその製造方法
JP2012229508A (ja) * 2011-04-26 2012-11-22 Daikyo Kagaku Kk ポリエステル系繊維品の難燃加工
JP2016044375A (ja) * 2014-08-25 2016-04-04 株式会社クラレ 難燃性人工皮革基材、難燃性銀付調人工皮革及び難燃性銀付調人工皮革の製造方法
WO2017195661A1 (ja) * 2016-05-09 2017-11-16 株式会社クラレ 銀付調人工皮革

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020137346A1 *

Also Published As

Publication number Publication date
EP3904592A1 (en) 2021-11-03
CN113260760A (zh) 2021-08-13
WO2020137346A1 (ja) 2020-07-02
KR20210094070A (ko) 2021-07-28
TWI828830B (zh) 2024-01-11
CN113260760B (zh) 2024-03-01
US20220074133A1 (en) 2022-03-10
TW202039959A (zh) 2020-11-01

Similar Documents

Publication Publication Date Title
EP3766926A4 (en) PREPREG AND FIBER REINFORCED COMPOSITE MATERIAL
GB2587328B (en) Composite materials and methods
EP3632982A4 (en) MOLDING MATERIAL, AND FIBER REINFORCED COMPOSITE MATERIAL
EP3763774A4 (en) PREPREGNATE AND COMPOSITE MATERIAL REINFORCED WITH CARBON FIBERS
EP3675248A4 (en) SULFUR-CARBON COMPOSITE AND LITHIUM-SULFUR BATTERY WITH IT
EP3829845A4 (en) REPROCESSED COMPOSITE MATERIALS AND RELATED PROCESSES
EP3660081A4 (en) PREPREG AND CARBON FIBER REINFORCED COMPOSITE
EP3831776A4 (en) COMPOSITE
EP3684379A4 (en) BIOCOMPATIBLE MATERIAL AND METHODS FOR MANUFACTURING AND USING THE SAME
EP3733780A4 (en) SILICONE RUBBER COMPOSITION AND COMPOSITE MATERIAL MANUFACTURED FROM IT
EP3851573A4 (en) ARTIFICIAL LEATHER AND METHOD OF MANUFACTURING THEREOF
EP3640396A4 (en) RUGGED SYNTHETIC LEATHER
EP3604406A4 (en) PREMIX AND FIBER REINFORCED COMPOSITE MATERIAL
EP3770229A4 (en) ADHESIVE AND SYNTHETIC LEATHER
EP3854423A4 (en) ARTIFICIAL DERMIS REPAIR MATERIAL AND METHOD OF PREPARING THE SAME
EP3892684A4 (en) FIRE RETARDANT NYLON COMPOSITE MATERIAL AND ASSOCIATED APPLICATION
ZA202000183B (en) Hydroxylapatite/gelatine composite material and the use of same, particularly as artificial ivory, and method for producing same
EP3565694A4 (en) PREPREG CONSTRUCTIONS WITH HIGH PERMEABILITY AND METHOD FOR MANUFACTURING THEM
EP3796766A4 (en) COMPOSITE MATERIAL
EP3860322A4 (en) COMPOSITE MATERIAL
EP4029984A4 (en) FAUX LEATHER
EP3770211A4 (en) POLYPROPYLENE FILM AND POLYPROPYLENE COMPOSITE FILM
EP3476998A4 (en) RUGGED ARTIFICIAL LEATHER AND METHOD FOR PRODUCING THE SAME
EP3757285A4 (en) SCRATCHED IMITATION LEATHER
EP3514281A4 (en) DYED SYNTHETIC LEATHER BASE MATERIAL, SYNTHETIC LEATHER, SYNTHETIC LEATHER WITH RESIN LAYER, SHOES, DECORATIVE FOIL AND DECORATIVE SHAPED BODY

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210720

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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

Effective date: 20220908

RIC1 Information provided on ipc code assigned before grant

Ipc: D06N 3/00 20060101ALI20220902BHEP

Ipc: D06M 15/564 20060101ALI20220902BHEP

Ipc: D06M 13/285 20060101ALI20220902BHEP

Ipc: D06M 11/00 20060101ALI20220902BHEP

Ipc: D06N 3/14 20060101AFI20220902BHEP