EP3382078A4 - Water-disintegrable nonwoven fabric and process for producing same - Google Patents
Water-disintegrable nonwoven fabric and process for producing same Download PDFInfo
- Publication number
- EP3382078A4 EP3382078A4 EP16881568.6A EP16881568A EP3382078A4 EP 3382078 A4 EP3382078 A4 EP 3382078A4 EP 16881568 A EP16881568 A EP 16881568A EP 3382078 A4 EP3382078 A4 EP 3382078A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- water
- nonwoven fabric
- producing same
- disintegrable nonwoven
- disintegrable
- 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.)
- Withdrawn
Links
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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
- D04H1/26—Wood pulp
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
- D04H1/28—Regenerated cellulose series
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/02—Synthetic cellulose fibres
- D21H13/08—Synthetic cellulose fibres from regenerated cellulose
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015256604A JP6399998B2 (en) | 2015-12-28 | 2015-12-28 | Water-decomposable nonwoven fabric and method for producing the same |
PCT/JP2016/084667 WO2017115588A1 (en) | 2015-12-28 | 2016-11-22 | Water-disintegrable nonwoven fabric and process for producing same |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3382078A4 true EP3382078A4 (en) | 2018-10-03 |
EP3382078A1 EP3382078A1 (en) | 2018-10-03 |
Family
ID=59224839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16881568.6A Withdrawn EP3382078A1 (en) | 2015-12-28 | 2016-11-22 | Water-disintegrable nonwoven fabric and process for producing same |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190276958A1 (en) |
EP (1) | EP3382078A1 (en) |
JP (1) | JP6399998B2 (en) |
CN (1) | CN108474153A (en) |
WO (1) | WO2017115588A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6470236B2 (en) * | 2016-08-26 | 2019-02-13 | 大王製紙株式会社 | Water-decomposable sheet and method for producing the water-decomposable sheet |
JP6211160B1 (en) * | 2016-09-30 | 2017-10-11 | 大王製紙株式会社 | Water disintegratable sheet |
JPWO2019150964A1 (en) * | 2018-01-31 | 2021-02-25 | 王子ホールディングス株式会社 | Method for manufacturing water-decomposable non-woven fabric, wet water-decomposable non-woven fabric and water-decomposable non-woven fabric |
CN109252286A (en) * | 2018-11-13 | 2019-01-22 | 浙江宝仁无纺制品有限公司 | A kind of production technology for breaking up lavatory non-woven fabrics |
JP6689944B1 (en) * | 2018-11-30 | 2020-04-28 | 大王製紙株式会社 | Toilet Paper |
JP7315891B2 (en) * | 2019-07-30 | 2023-07-27 | 王子ホールディングス株式会社 | Water-disintegratable nonwoven fabric and wet water-disintegratable nonwoven fabric |
BR112022009656A2 (en) * | 2019-12-20 | 2022-08-16 | Essity Hygiene & Health Ab | ABSORBENT HYGIENIC ARTICLE |
BR112022009770A2 (en) * | 2019-12-20 | 2022-08-16 | Essity Hygiene & Health Ab | ABSORBENT HYGIENIC ARTICLE |
JP7030895B2 (en) * | 2020-05-29 | 2022-03-07 | 大王製紙株式会社 | Manufacturing method of hydrolyzable sheet |
CN113981598A (en) * | 2021-10-25 | 2022-01-28 | 宁波大千纺织品有限公司 | Skin-cooling smooth high-elasticity knitted fabric and weaving method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006002277A (en) * | 2004-06-16 | 2006-01-05 | Kao Corp | Water-disintegrable paper |
WO2010143731A1 (en) * | 2009-06-11 | 2010-12-16 | ユニ・チャーム株式会社 | Method for producing water-disintegrable fiber sheet |
EP2395142A1 (en) * | 2009-02-06 | 2011-12-14 | Uni-charm Corporation | Water-disintegrable nonwoven fabric |
WO2013015735A1 (en) * | 2011-07-26 | 2013-01-31 | Sca Hygiene Products Ab | Flushable moist wipe or hygiene tissue and a method for making it |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4891262A (en) * | 1987-12-16 | 1990-01-02 | Asahi Kasei Kogyo Kabushiki Kaisha | High strength wet-laid nonwoven fabric and process for producing same |
US5298315A (en) * | 1991-05-02 | 1994-03-29 | Asahi Kasei Kogyo Kabushiki Kaisha | Composite nonwoven fabric |
JP3129192B2 (en) | 1995-07-26 | 2001-01-29 | 王子製紙株式会社 | Water disintegrable nonwoven fabric and method for producing the same |
JP3948071B2 (en) * | 1997-09-12 | 2007-07-25 | 王子製紙株式会社 | Water-decomposable nonwoven fabric and method for producing the same |
SG83698A1 (en) * | 1998-01-16 | 2001-10-16 | Uni Charm Corp | Method of manufacturing a water disintegratable non-woven fabric and the water disintegratable non-woven fabric |
JP2001098489A (en) * | 1999-09-30 | 2001-04-10 | Uni Charm Corp | Water-disintegrable fibrous sheet containing water- insoluble carboxymethyl cellulose |
JP2001200459A (en) * | 1999-11-09 | 2001-07-27 | Mitsubishi Paper Mills Ltd | Nonwoven fabric for wiping having flowing water degradability and method of production for the same |
ES2323164T5 (en) * | 2000-09-15 | 2016-06-14 | Suominen Corporation | Disposable non-woven cleaning cloth and manufacturing procedure |
JP3938290B2 (en) * | 2001-05-16 | 2007-06-27 | ユニ・チャーム株式会社 | Water-decomposable sheet and method for producing the same |
US8211815B2 (en) * | 2003-06-13 | 2012-07-03 | Kimberly-Clark Worldwide, Inc. | Absorbent structure having three-dimensional topography on upper and lower surfaces |
JP4755847B2 (en) * | 2005-05-13 | 2011-08-24 | ユニ・チャーム株式会社 | Water-disintegratable cleaning article and method for manufacturing the same |
DE602006018078D1 (en) * | 2006-07-14 | 2010-12-16 | Kimberly Clark Co | BIODEGRADABLE ALIPHATIC-AROMATIC COPOLYESTER FOR USE IN NONWOVEN FABRICS |
MY157096A (en) * | 2008-12-25 | 2016-04-29 | Kao Corp | Non-woven fabric and process for producing same |
CN103153147A (en) * | 2010-10-13 | 2013-06-12 | Sca卫生用品公司 | Flushable moist wipe or hygiene tissue |
US20120238170A1 (en) * | 2011-03-15 | 2012-09-20 | Paul Thomas Weisman | Fluid Permeable Structured Fibrous Web |
AT511638B1 (en) * | 2011-06-21 | 2016-06-15 | Glanzstoff Bohemia Sro | HIGHLY CELLULOSIC FILAMENT, ITS USE AND METHOD FOR THE PRODUCTION THEREOF |
EP3177760B1 (en) * | 2014-08-07 | 2022-09-14 | GPCP IP Holdings LLC | Structured, dispersible nonwoven web comprised of hydroentangled individualized bast fibers |
CN104762749B (en) * | 2015-03-19 | 2018-07-27 | 杭州诺邦无纺股份有限公司 | Broken off by water flush degradable regenerates non-woven fabrics |
-
2015
- 2015-12-28 JP JP2015256604A patent/JP6399998B2/en not_active Expired - Fee Related
-
2016
- 2016-11-22 WO PCT/JP2016/084667 patent/WO2017115588A1/en active Application Filing
- 2016-11-22 CN CN201680074315.8A patent/CN108474153A/en active Pending
- 2016-11-22 US US16/066,302 patent/US20190276958A1/en not_active Abandoned
- 2016-11-22 EP EP16881568.6A patent/EP3382078A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006002277A (en) * | 2004-06-16 | 2006-01-05 | Kao Corp | Water-disintegrable paper |
EP2395142A1 (en) * | 2009-02-06 | 2011-12-14 | Uni-charm Corporation | Water-disintegrable nonwoven fabric |
WO2010143731A1 (en) * | 2009-06-11 | 2010-12-16 | ユニ・チャーム株式会社 | Method for producing water-disintegrable fiber sheet |
WO2013015735A1 (en) * | 2011-07-26 | 2013-01-31 | Sca Hygiene Products Ab | Flushable moist wipe or hygiene tissue and a method for making it |
Non-Patent Citations (2)
Title |
---|
DATABASE WPI Week 201102, Derwent World Patents Index; AN 2010-Q36855, XP002783509 * |
See also references of WO2017115588A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2017119927A (en) | 2017-07-06 |
CN108474153A (en) | 2018-08-31 |
US20190276958A1 (en) | 2019-09-12 |
WO2017115588A1 (en) | 2017-07-06 |
EP3382078A1 (en) | 2018-10-03 |
JP6399998B2 (en) | 2018-10-03 |
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Legal Events
Date | Code | Title | Description |
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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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17P | Request for examination filed |
Effective date: 20180625 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20180820 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20190604 |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 20191015 |