EP3655577A4 - A spun-blown non-woven web - Google Patents

A spun-blown non-woven web Download PDF

Info

Publication number: EP3655577A4
Authority: EP; European Patent Office
Prior art keywords: spun; woven web; blown non; blown; woven
Prior art date: 2017-07-17
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP18834401.4A

Other languages

German (de)

French (fr)

Other versions

EP3655577A1 (en

Inventor

Douglas B. Brown

Jeffrey D. STARK

Mohammad A. HASSAN

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.)

Biax Fiberfilm Corp

Original Assignee

Biax Fiberfilm Corp

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.)

2017-07-17

Filing date

2018-07-16

Publication date

2021-04-28

2017-07-17 Priority claimed from US15/651,964 external-priority patent/US11598026B2/en

2018-07-16 Application filed by Biax Fiberfilm Corp filed Critical Biax Fiberfilm Corp

2020-05-27 Publication of EP3655577A1 publication Critical patent/EP3655577A1/en

2021-04-28 Publication of EP3655577A4 publication Critical patent/EP3655577A4/en

Status Withdrawn legal-status Critical Current

Classifications

- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/007—Addition polymers
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Nonwoven Fabrics (AREA)

EP18834401.4A 2017-07-17 2018-07-16 A spun-blown non-woven web Withdrawn EP3655577A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US15/651,964 US11598026B2 (en)	2014-05-07	2017-07-17	Spun-blown non-woven web
PCT/US2018/042213 WO2019018254A1 (en)	2017-07-17	2018-07-16	A spun-blown non-woven web

Publications (2)

Publication Number	Publication Date
EP3655577A1 EP3655577A1 (en)	2020-05-27
EP3655577A4 true EP3655577A4 (en)	2021-04-28

Family

ID=65016130

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18834401.4A Withdrawn EP3655577A4 (en)	2017-07-17	2018-07-16	A spun-blown non-woven web

Country Status (3)

Country	Link
EP (1)	EP3655577A4 (en)
JP (1)	JP2020528501A (en)
WO (1)	WO2019018254A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112981723A (en) *	2021-01-26	2021-06-18	无锡优佳无纺科技有限公司	Preparation method of porous polypropylene non-woven fabric

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2002052084A2 (en) *	2000-12-22	2002-07-04	Mitsui Chemicals, Inc.	Melt-blown nonwoven fabric

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2001081660A (en) *	1999-09-07	2001-03-27	Tonen Tapyrus Co Ltd	High strength melt-blown nonwoven and its production
JP3662455B2 (en) *	1999-11-22	2005-06-22	ユニ・チャーム株式会社	Polypropylene nonwoven fabric and method for producing the same
US6632504B1 (en) *	2000-03-17	2003-10-14	Bba Nonwovens Simpsonville, Inc.	Multicomponent apertured nonwoven
US20100029164A1 (en) *	2008-08-04	2010-02-04	Sudhin Datta	Soft Polypropylene-Based Nonwovens
US7902096B2 (en) *	2006-07-31	2011-03-08	3M Innovative Properties Company	Monocomponent monolayer meltblown web and meltblowing apparatus
JP5788193B2 (en) *	2011-03-01	2015-09-30	旭化成せんい株式会社	Nonwoven tape base material
US20150322602A1 (en)	2014-05-07	2015-11-12	Biax-Fiberfilm	Non-woven web
CN106715774B (en) *	2014-05-07	2020-08-11	双轴-纤维膜公司	Nonwoven web
US11598026B2 (en) *	2014-05-07	2023-03-07	Biax-Fiberfilm Corporation	Spun-blown non-woven web
JP6550655B2 (en) *	2014-12-26	2019-07-31	タピルス株式会社	Polyphthalamide meltblown nonwoven fabric, method for producing the same, and separator for heat-resistant battery
JP6560870B2 (en) *	2015-02-18	2019-08-14	花王株式会社	Method for producing elastic nonwoven fabric

2018
- 2018-07-16 WO PCT/US2018/042213 patent/WO2019018254A1/en unknown
- 2018-07-16 JP JP2020502333A patent/JP2020528501A/en active Pending
- 2018-07-16 EP EP18834401.4A patent/EP3655577A4/en not_active Withdrawn

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2002052084A2 (en) *	2000-12-22	2002-07-04	Mitsui Chemicals, Inc.	Melt-blown nonwoven fabric

Also Published As

Publication number	Publication date
EP3655577A1 (en)	2020-05-27
WO2019018254A1 (en)	2019-01-24
JP2020528501A (en)	2020-09-24

Publication	Publication Date	Title
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EP3604824A4 (en)	2021-02-24	Construction machine
EP3527706A4 (en)	2019-10-30	Biodegradable nonwoven fabric
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EP3578830A4 (en)	2020-12-23	Construction machine
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EP3492755A4 (en)	2020-04-22	Construction machine
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EP3663137A4 (en)	2021-05-05	Construction machine
EP3690147A4 (en)	2021-07-21	Construction machine
EP3678504A4 (en)	2022-01-05	A binder
EP3556717A4 (en)	2020-01-22	Construction machine
EP3495568A4 (en)	2020-07-29	Construction machine
EP3730704A4 (en)	2021-04-14	Construction machine
EP3680396A4 (en)	2021-04-21	Construction machine
EP3604687A4 (en)	2020-06-17	Construction machine
EP3556716A4 (en)	2020-01-22	Construction machine
EP3604823A4 (en)	2020-12-30	Construction machine
EP3428331A4 (en)	2019-11-06	Nonwoven fabric
EP3673364A4 (en)	2021-05-12	Web application configuration management
EP3629791A4 (en)	2021-03-10	A garment
EP3733940A4 (en)	2021-04-28	Pile fabric
EP3492659A4 (en)	2020-06-03	Construction machine
EP3495567A4 (en)	2020-04-22	Construction machine

Legal Events

Date	Code	Title	Description
2019-01-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-04-24	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
2020-04-24	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-05-27	17P	Request for examination filed	Effective date: 20200117
2020-05-27	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
2020-05-27	AX	Request for extension of the european patent	Extension state: BA ME
2020-10-21	DAV	Request for validation of the european patent (deleted)
2020-10-21	DAX	Request for extension of the european patent (deleted)
2021-03-19	REG	Reference to a national code	Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: D04H0001720000 Ipc: D04H0003160000
2021-04-28	A4	Supplementary search report drawn up and despatched	Effective date: 20210324
2021-04-28	RIC1	Information provided on ipc code assigned before grant	Ipc: D04H 3/16 20060101AFI20210319BHEP Ipc: D04H 3/007 20120101ALI20210319BHEP Ipc: D04H 3/02 20060101ALI20210319BHEP
2022-05-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2022-06-29	17Q	First examination report despatched	Effective date: 20220530
2023-09-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2023-10-25	18D	Application deemed to be withdrawn	Effective date: 20230531