EP4163399A4 - Leather fiber for leather spun yarn having improved physical properties - Google Patents

Leather fiber for leather spun yarn having improved physical properties Download PDF

Info

Publication number
EP4163399A4
EP4163399A4 EP21820078.0A EP21820078A EP4163399A4 EP 4163399 A4 EP4163399 A4 EP 4163399A4 EP 21820078 A EP21820078 A EP 21820078A EP 4163399 A4 EP4163399 A4 EP 4163399A4
Authority
EP
European Patent Office
Prior art keywords
leather
physical properties
spun yarn
improved physical
fiber
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
EP21820078.0A
Other languages
German (de)
French (fr)
Other versions
EP4163399A1 (en
Inventor
Ji Eon Kim
Bong Jin Choi
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.)
Atko Planning Inc
Original Assignee
Atko Planning Inc
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 Atko Planning Inc filed Critical Atko Planning Inc
Publication of EP4163399A1 publication Critical patent/EP4163399A1/en
Publication of EP4163399A4 publication Critical patent/EP4163399A4/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/10—Yarns or threads formed from collagenous materials, e.g. catgut
    • 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
    • D10B2211/00—Protein-based fibres, e.g. animal fibres
    • D10B2211/01—Natural animal fibres, e.g. keratin fibres
    • D10B2211/06—Collagen fibres
EP21820078.0A 2021-08-26 2021-12-01 Leather fiber for leather spun yarn having improved physical properties Pending EP4163399A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20210113046 2021-08-26
PCT/KR2021/018026 WO2023027258A1 (en) 2021-08-26 2021-12-01 Leather fiber for leather spun yarn having improved physical properties

Publications (2)

Publication Number Publication Date
EP4163399A1 EP4163399A1 (en) 2023-04-12
EP4163399A4 true EP4163399A4 (en) 2023-08-30

Family

ID=83361012

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21820078.0A Pending EP4163399A4 (en) 2021-08-26 2021-12-01 Leather fiber for leather spun yarn having improved physical properties

Country Status (2)

Country Link
EP (1) EP4163399A4 (en)
WO (1) WO2023027258A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021145599A1 (en) * 2020-01-13 2021-07-22 주식회사 아코플레닝 Leather fiber for leather-spun yarn
KR102282044B1 (en) * 2020-04-23 2021-07-27 한국섬유소재연구원 Process Of Producing Blended Spun Yarn Containing Waste Leather Fiber

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1263908C (en) * 2004-04-10 2006-07-12 张立文 Animal leather collagenous fibres yarn and producing method thereof
US20080072628A1 (en) * 2004-09-09 2008-03-27 Tianwei Textile Technology (Shenzhen) Co., Ltd. Kind of Yarn of Leather and Its Production Process
KR100765549B1 (en) 2006-05-19 2007-10-11 이형경 Method for producing natural protein fiber
KR20180118386A (en) 2017-04-21 2018-10-31 한국신발피혁연구원 Method for manufacturing leather for having good hydrolysis resistant using regenerated collagen material
KR101804099B1 (en) 2017-06-21 2017-12-01 (주)아코플레닝 Apparatus for treating waste leather
KR102034218B1 (en) 2019-05-09 2019-10-18 (주)아코플레닝 A method for preparing leather fiber spun yarn using leather fiber and a leather fiber spun yarn prepared using the thereof
KR102403743B1 (en) * 2020-01-13 2022-05-30 (주)아코플레닝 The leather fiber for spun yarn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021145599A1 (en) * 2020-01-13 2021-07-22 주식회사 아코플레닝 Leather fiber for leather-spun yarn
KR102282044B1 (en) * 2020-04-23 2021-07-27 한국섬유소재연구원 Process Of Producing Blended Spun Yarn Containing Waste Leather Fiber

Also Published As

Publication number Publication date
EP4163399A1 (en) 2023-04-12
WO2023027258A1 (en) 2023-03-02

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Ipc: D02G 3/04 20060101ALI20230721BHEP

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