EP3865035A4 - Toilet paper - Google Patents

Toilet paper Download PDF

Info

Publication number
EP3865035A4
EP3865035A4 EP19889274.7A EP19889274A EP3865035A4 EP 3865035 A4 EP3865035 A4 EP 3865035A4 EP 19889274 A EP19889274 A EP 19889274A EP 3865035 A4 EP3865035 A4 EP 3865035A4
Authority
EP
European Patent Office
Prior art keywords
toilet paper
toilet
paper
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
EP19889274.7A
Other languages
German (de)
French (fr)
Other versions
EP3865035A1 (en
Inventor
Shuta YASUI
Minoru Iwasaki
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.)
Daio Paper Corp
Original Assignee
Daio Paper 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.)
Filing date
Publication date
Application filed by Daio Paper Corp filed Critical Daio Paper Corp
Publication of EP3865035A1 publication Critical patent/EP3865035A1/en
Publication of EP3865035A4 publication Critical patent/EP3865035A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/002—Tissue paper; Absorbent paper
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/04—Kraft or sulfate pulp
    • 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
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/22—Agents rendering paper porous, absorbent or bulky
    • D21H21/24—Surfactants
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/32—Bleaching agents
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/002—Tissue paper; Absorbent paper
    • D21H27/004—Tissue paper; Absorbent paper characterised by specific parameters
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/16—Paper towels; Toilet paper; Holders therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Sanitary Thin Papers (AREA)
  • Paper (AREA)
EP19889274.7A 2018-11-30 2019-11-22 Toilet paper Pending EP3865035A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018226101A JP6689944B1 (en) 2018-11-30 2018-11-30 Toilet Paper
PCT/JP2019/045729 WO2020110923A1 (en) 2018-11-30 2019-11-22 Toilet paper

Publications (2)

Publication Number Publication Date
EP3865035A1 EP3865035A1 (en) 2021-08-18
EP3865035A4 true EP3865035A4 (en) 2022-07-20

Family

ID=70413777

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19889274.7A Pending EP3865035A4 (en) 2018-11-30 2019-11-22 Toilet paper

Country Status (7)

Country Link
US (1) US20210401242A1 (en)
EP (1) EP3865035A4 (en)
JP (1) JP6689944B1 (en)
KR (1) KR102644625B1 (en)
CN (1) CN112911977B (en)
BR (1) BR112021010204A2 (en)
WO (1) WO2020110923A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113699825A (en) * 2021-08-31 2021-11-26 田家辉 Non-breakable toilet paper and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005204868A (en) * 2004-01-22 2005-08-04 Daio Paper Corp Tissue paper for household use
EP1752580A1 (en) * 2004-06-03 2007-02-14 Daio Paper Corporation Sanitary thin paper and process for producing the same
EP2664451A1 (en) * 2012-05-14 2013-11-20 Sca Tissue France Hybrid multi-ply tissue paper product and method for manufacturing the same
JP2014198187A (en) * 2013-03-29 2014-10-23 大王製紙株式会社 Toilet roll
WO2017043388A1 (en) * 2015-09-11 2017-03-16 大王製紙株式会社 Wiping paper for personal use

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080248A (en) * 1976-06-28 1978-03-21 Crown Zellerbach Corporation Two-stage oxygen pulping
JPH06322696A (en) * 1993-05-13 1994-11-22 Nippon Paper Ind Co Ltd Paper for domestic use and its production
US6419790B1 (en) * 1996-05-09 2002-07-16 Fort James Corporation Methods of making an ultra soft, high basis weight tissue and product produced thereby
JP3566044B2 (en) * 1997-09-24 2004-09-15 ユニ・チャーム株式会社 Water-disintegrable fiber sheet and wiping sheet on which it is stacked
US6153053A (en) * 1998-04-15 2000-11-28 Fort James Corporation Soft, bulky single-ply absorbent paper having a serpentine configuration and methods for its manufacture
US6896768B2 (en) * 2001-04-27 2005-05-24 Fort James Corporation Soft bulky multi-ply product and method of making the same
AU2002349668A1 (en) * 2001-12-03 2003-06-17 Daio Paper Corporation Sanitary paper sheet
CN1946902A (en) * 2004-04-23 2007-04-11 宝洁公司 Fibrous structures comprising a surface treating composition and a lotion composition
US7377995B2 (en) * 2004-05-12 2008-05-27 Kimberly-Clark Worldwide, Inc. Soft durable tissue
US7381299B2 (en) * 2004-06-10 2008-06-03 Kimberly-Clark Worldwide, Inc. Apertured tissue products
US20060037724A1 (en) * 2004-08-20 2006-02-23 Kao Corporation Bulky water-disintegratable cleaning article and process of producing water-disintergratable paper
US7294230B2 (en) * 2004-12-20 2007-11-13 Kimberly-Clark Worldwide, Inc. Flexible multi-ply tissue products
JP4776989B2 (en) * 2005-04-19 2011-09-21 王子ネピア株式会社 Toilet roll for toilet seat
JP4533806B2 (en) * 2005-06-06 2010-09-01 大王製紙株式会社 Water-degradable sanitary paper
US7803250B2 (en) * 2005-12-15 2010-09-28 Dow Global Technologies, Inc. Wiping products having enhanced cleaning abilities
JP5191112B2 (en) * 2006-09-20 2013-04-24 大王製紙株式会社 Paper wiper
JP4570669B2 (en) * 2008-03-31 2010-10-27 大王製紙株式会社 Sanitary tissue paper
JP5497310B2 (en) * 2009-02-27 2014-05-21 大王製紙株式会社 Water-degradable sanitary thin paper and toilet paper roll
JP5317995B2 (en) 2010-01-26 2013-10-16 日本製紙クレシア株式会社 Toilet paper for toilets with cleaning function
JP6034004B2 (en) * 2011-03-31 2016-11-30 大王製紙株式会社 Toilet Paper
JP5951814B1 (en) * 2015-01-30 2016-07-13 大王製紙株式会社 Toilet roll
SG11201708100WA (en) * 2015-04-29 2017-11-29 Sca Hygiene Prod Ab Tissue paper comprising pulp fibers originating from miscanthus and method for manufacturing the same
JP6242018B2 (en) * 2015-06-16 2017-12-06 大王製紙株式会社 Tissue paper
JP6069452B1 (en) * 2015-09-30 2017-02-01 大王製紙株式会社 Toilet Paper
JP6399998B2 (en) * 2015-12-28 2018-10-03 ユニ・チャーム株式会社 Water-decomposable nonwoven fabric and method for producing the same
JP6794640B2 (en) * 2016-03-22 2020-12-02 王子ホールディングス株式会社 Toilet Paper
JP6188855B1 (en) * 2016-03-31 2017-08-30 大王製紙株式会社 Tissue paper
US10724173B2 (en) * 2016-07-01 2020-07-28 Mercer International, Inc. Multi-density tissue towel products comprising high-aspect-ratio cellulose filaments
JP6733412B2 (en) * 2016-08-09 2020-07-29 王子ホールディングス株式会社 Toilet roll
CN106283840A (en) * 2016-08-17 2017-01-04 安庆市新宜纸业有限公司 A kind of preparation method of water solublity toilet paper
JP6801151B2 (en) * 2016-08-31 2020-12-16 日本製紙クレシア株式会社 Toilet roll
US10337148B2 (en) * 2016-11-23 2019-07-02 Kimberly-Clark Worldwide, Inc. Hesperaloe tissue having improved cross-machine direction properties
JP6633565B2 (en) * 2017-03-31 2020-01-22 大王製紙株式会社 Method for producing tissue paper and tissue paper products
JP7084717B2 (en) * 2017-12-27 2022-06-15 大王製紙株式会社 Toilet Paper
CN108179647B (en) * 2018-02-27 2021-03-23 日照华泰纸业有限公司 Preparation method of chlorine-free slightly-bleached softwood pulp
CN108685512B (en) * 2018-05-25 2020-04-28 龙游旭荣纸业有限公司 Paper towel and manufacturing method and application thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005204868A (en) * 2004-01-22 2005-08-04 Daio Paper Corp Tissue paper for household use
EP1752580A1 (en) * 2004-06-03 2007-02-14 Daio Paper Corporation Sanitary thin paper and process for producing the same
EP2664451A1 (en) * 2012-05-14 2013-11-20 Sca Tissue France Hybrid multi-ply tissue paper product and method for manufacturing the same
JP2014198187A (en) * 2013-03-29 2014-10-23 大王製紙株式会社 Toilet roll
WO2017043388A1 (en) * 2015-09-11 2017-03-16 大王製紙株式会社 Wiping paper for personal use

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020110923A1 *

Also Published As

Publication number Publication date
EP3865035A1 (en) 2021-08-18
KR20210095857A (en) 2021-08-03
CN112911977B (en) 2022-11-11
US20210401242A1 (en) 2021-12-30
JP2020081795A (en) 2020-06-04
JP6689944B1 (en) 2020-04-28
CN112911977A (en) 2021-06-04
BR112021010204A2 (en) 2021-08-17
KR102644625B1 (en) 2024-03-06
WO2020110923A1 (en) 2020-06-04

Similar Documents

Publication Publication Date Title
EP3773104A4 (en) Toilet
EP3792413A4 (en) Toilet
EP3418459A4 (en) Flush toilet
ZA202103963B (en) Hot-extraction paper
EP3760088A4 (en) Tissue paper
EP3760089A4 (en) Tissue paper
EP3712338A4 (en) Flush toilet
EP4033043A4 (en) Flush toilet
EP3733035A4 (en) Toilet cover
EP3848297A4 (en) Paper lid
EP3954205A4 (en) Animal toilet
EP3907328A4 (en) Toilet paper
EP3357386A4 (en) Toilet paper
EP3865036A4 (en) Tissue paper
EP3904597A4 (en) Tissue paper
EP3733034A4 (en) Toilet paper
EP3646765A4 (en) Toilet paper
EP3646764A4 (en) Toilet paper
EP3741208A4 (en) Toilet for pets
EP3739119A4 (en) Sheet
EP3677422A4 (en) Sanitary tissue paper
EP3590397A4 (en) Sanitary tissue paper
EP3437532A4 (en) Toilet paper
EP3804593A4 (en) Toilet roll
EP3404150A4 (en) Flush toilet

Legal Events

Date Code Title Description
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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210512

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

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20220617

RIC1 Information provided on ipc code assigned before grant

Ipc: D21H 27/00 20060101ALI20220611BHEP

Ipc: D21H 21/32 20060101ALI20220611BHEP

Ipc: D21H 21/24 20060101ALI20220611BHEP

Ipc: D21H 15/02 20060101ALI20220611BHEP

Ipc: D21H 11/04 20060101ALI20220611BHEP

Ipc: A47K 10/16 20060101AFI20220611BHEP