EP4136284A4 - Heathered helix yarns - Google Patents

Heathered helix yarns Download PDF

Info

Publication number: EP4136284A4
Authority: EP; European Patent Office
Prior art keywords: heathered; yarns; helix; helix yarns; heathered helix
Prior art date: 2020-05-07
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

EP21800648.4A

Other languages

German (de)

French (fr)

Other versions

EP4136284A1 (en

Inventor

Larry Allen Kestner

Stuart P. Fairgrieve

Kenneth Justin Mallette

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.)

Universal Fibers Inc

Original Assignee

Universal Fibers 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.)

2020-05-07

Filing date

2021-05-07

Publication date

2024-08-07

2021-05-07 Application filed by Universal Fibers Inc filed Critical Universal Fibers Inc

2023-02-22 Publication of EP4136284A1 publication Critical patent/EP4136284A1/en

2024-08-07 Publication of EP4136284A4 publication Critical patent/EP4136284A4/en

Status Pending legal-status Critical Current

Classifications

- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
- D02J13/005—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one rotating roll
- 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
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
- 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
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/008—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics with provision for imparting irregular effects to the yarn
- 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
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
- D02G3/28—Doubled, plied, or cabled threads
- D02G3/286—Doubled, plied, or cabled threads with alternatively "S" and "Z" direction of twist, e.g. Self-twist process
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
- 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
- D10B2503/00—Domestic or personal
- D10B2503/04—Floor or wall coverings; Carpets

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

EP21800648.4A 2020-05-07 2021-05-07 Heathered helix yarns Pending EP4136284A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US202063021372P	2020-05-07	2020-05-07
PCT/US2021/031412 WO2021226538A1 (en)	2020-05-07	2021-05-07	Heathered helix yarns

Publications (2)

Publication Number	Publication Date
EP4136284A1 EP4136284A1 (en)	2023-02-22
EP4136284A4 true EP4136284A4 (en)	2024-08-07

Family

ID=78412359

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21800648.4A Pending EP4136284A4 (en)	2020-05-07	2021-05-07	Heathered helix yarns

Country Status (5)

Country	Link
US (1)	US20210348308A1 (en)
EP (1)	EP4136284A4 (en)
JP (1)	JP2023524528A (en)
CN (1)	CN115516147A (en)
WO (1)	WO2021226538A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI833999B (en) *	2020-10-08	2024-03-01	英屬維京群島商恒聖智能系統整合股份有限公司	Method for forming anti-counterfeiting features when knitting fabrics and fabrics thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4870813A (en) *	1987-06-04	1989-10-03	E. I. Du Pont De Nemours And Company	Ply-twist heat set carpet yarns
JPH04163331A (en) *	1990-10-29	1992-06-08	Toray Ind Inc	Intermittently and alternately twisted yarn and its production
US6089009A (en) *	1997-08-28	2000-07-18	Belmont Textile Machinery Co., Inc.	Fluid-jet false-twisting method and product
US20020029554A1 (en) *	2000-07-13	2002-03-14	Belcher Arnold L.	Apparent twist yarn system and apparatus and method for producing same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3306023A (en) *		1967-02-28		Process for forming twisted fibre assemblies
GB1084371A (en) *	1965-02-09	1900-01-01
US4103481A (en) *	1974-03-08	1978-08-01	Akzona Incorporated	Variable diameter yarn
DE2411074A1 (en) *	1974-03-08	1975-09-18	Akzo Gmbh	METHOD AND DEVICE FOR MANUFACTURING AN EFFECT YARN WITH ALTERNATING THICK AND THIN SITUATIONS
JPS5721526A (en) *	1980-07-15	1982-02-04	Teijin Ltd	Polyester spun like processed yarn and method
US5179827A (en) *	1988-04-15	1993-01-19	E. I. Du Pont De Nemours And Company	Alternate twist plied yarn
IT1232231B (en) *	1988-09-16	1992-01-28	Murata Machinery Ltd	Twist effect yarn
US5175038A (en) *	1990-09-07	1992-12-29	E. I. Du Pont De Nemours And Company	Carpet yarns and carpets with improved balance of newness retention and bulk
DE4401321A1 (en) *	1994-01-18	1995-07-20	Temco Textilmaschkomponent	Frictional false twist unit with variable direction of rotation for S or Z rotation
BR9700044A (en) *	1996-01-12	1998-11-10	Rieter Ag Maschf	Process and apparatus for producing a multicolored yarn from colored component yarns in a diversified endless filament way
US5715584A (en) *	1996-03-25	1998-02-10	Basf Corporation	Continuous filament yarn with pixel color effect
DE10161419A1 (en) *	2001-12-13	2003-06-18	Temco Textilmaschkomponent	Method and device for producing a combination yarn
CN101014733A (en) *	2004-02-27	2007-08-08	纳幕尔杜邦公司	Spun yarn, and method and apparatus for the manufacture thereof
JP4587080B2 (en) *	2007-08-27	2010-11-24	藤井撚糸株式会社	Pile yarn for loop pile tufted pile fabric
CN105734805A (en) *	2014-12-12	2016-07-06	东丽纤维研究所（中国）有限公司	Cottonlike knitted fabric
CA3127037A1 (en) *	2019-01-30	2020-08-06	Tmc Limited	Yarn, method and apparatus for producing yarn and products formed therefrom

2021
- 2021-05-07 US US17/314,114 patent/US20210348308A1/en not_active Abandoned
- 2021-05-07 WO PCT/US2021/031412 patent/WO2021226538A1/en unknown
- 2021-05-07 CN CN202180033743.7A patent/CN115516147A/en active Pending
- 2021-05-07 EP EP21800648.4A patent/EP4136284A4/en active Pending
- 2021-05-07 JP JP2022567103A patent/JP2023524528A/en active Pending

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4870813A (en) *	1987-06-04	1989-10-03	E. I. Du Pont De Nemours And Company	Ply-twist heat set carpet yarns
JPH04163331A (en) *	1990-10-29	1992-06-08	Toray Ind Inc	Intermittently and alternately twisted yarn and its production
US6089009A (en) *	1997-08-28	2000-07-18	Belmont Textile Machinery Co., Inc.	Fluid-jet false-twisting method and product
US20020029554A1 (en) *	2000-07-13	2002-03-14	Belcher Arnold L.	Apparent twist yarn system and apparatus and method for producing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021226538A1 *

Also Published As

Publication number	Publication date
WO2021226538A1 (en)	2021-11-11
EP4136284A1 (en)	2023-02-22
JP2023524528A (en)	2023-06-12
US20210348308A1 (en)	2021-11-11
CN115516147A (en)	2022-12-23

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EP4023907A4 (en)	2023-09-06	Transmission
EP4136284A4 (en)	2024-08-07	Heathered helix yarns
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EP3908448A4 (en)	2022-09-21	Filament buffer
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EP4073302A4 (en)	2024-03-27	Combination yarn
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Legal Events

Date	Code	Title	Description
2021-11-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-01-20	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
2023-01-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-02-22	17P	Request for examination filed	Effective date: 20221118
2023-02-22	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
2023-07-26	R17P	Request for examination filed (corrected)	Effective date: 20221117
2023-08-16	DAV	Request for validation of the european patent (deleted)
2023-08-16	DAX	Request for extension of the european patent (deleted)
2024-08-07	A4	Supplementary search report drawn up and despatched	Effective date: 20240710
2024-08-07	RIC1	Information provided on ipc code assigned before grant	Ipc: D02G 1/00 20060101ALI20240704BHEP Ipc: D02J 1/08 20060101ALI20240704BHEP Ipc: D02G 3/28 20060101ALI20240704BHEP Ipc: D02G 3/34 20060101AFI20240704BHEP