EP4163399A4 - Leather fiber for leather spun yarn having improved physical properties - Google Patents
Leather fiber for leather spun yarn having improved physical properties Download PDFInfo
- 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
Links
- 239000010985 leather Substances 0.000 title 2
- 239000000835 fiber Substances 0.000 title 1
- 230000000704 physical effect Effects 0.000 title 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
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 (3)
Country | Link |
---|---|
US (1) | US20240183086A1 (en) |
EP (1) | EP4163399A4 (en) |
WO (1) | WO2023027258A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023027259A1 (en) * | 2021-08-26 | 2023-03-02 | 주식회사 아코플레닝 | Leather fiber for spun leather yarn with improved physical property |
Citations (2)
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 (9)
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 |
KR101953662B1 (en) * | 2012-02-27 | 2019-03-04 | 도레이 카부시키가이샤 | Island-in-sea fiber, combined filament yarn and textile product |
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 |
TWI718976B (en) * | 2020-07-30 | 2021-02-11 | 郭俊榮 | Yarn of staple fibers from multi-filaments by stretching and controlled breaking and articles made therefrom |
-
2021
- 2021-12-01 EP EP21820078.0A patent/EP4163399A4/en active Pending
- 2021-12-01 WO PCT/KR2021/018026 patent/WO2023027258A1/en active Application Filing
- 2021-12-01 US US17/619,225 patent/US20240183086A1/en active Pending
Patent Citations (2)
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 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2023027258A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP4163399A1 (en) | 2023-04-12 |
US20240183086A1 (en) | 2024-06-06 |
WO2023027258A1 (en) | 2023-03-02 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
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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 |
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STAA | Information on the status of an ep patent application or granted ep patent |
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17P | Request for examination filed |
Effective date: 20211216 |
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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 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20230727 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: D02G 3/04 20060101ALI20230721BHEP Ipc: C14B 7/06 20060101ALI20230721BHEP Ipc: C14B 7/02 20060101AFI20230721BHEP |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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17Q | First examination report despatched |
Effective date: 20240612 |
|
17Q | First examination report despatched |
Effective date: 20240626 |