EP3865035A4 - Papier hygiénique - Google Patents

Papier hygiénique 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)
English (en)
Other versions
EP3865035A1 (fr
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/fr
Publication of EP3865035A4 publication Critical patent/EP3865035A4/fr
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 Papier hygiénique Pending EP3865035A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018226101A JP6689944B1 (ja) 2018-11-30 2018-11-30 トイレットペーパー
PCT/JP2019/045729 WO2020110923A1 (fr) 2018-11-30 2019-11-22 Papier hygiénique

Publications (2)

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

Family

ID=70413777

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19889274.7A Pending EP3865035A4 (fr) 2018-11-30 2019-11-22 Papier hygiénique

Country Status (7)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113699825A (zh) * 2021-08-31 2021-11-26 田家辉 一种不易破碎的卫生纸及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005204868A (ja) * 2004-01-22 2005-08-04 Daio Paper Corp 家庭用薄葉紙
EP1752580A1 (fr) * 2004-06-03 2007-02-14 Daio Paper Corporation Papier hygiénique fin et processus de fabrication
EP2664451A1 (fr) * 2012-05-14 2013-11-20 Sca Tissue France Produit en papier de soie multicouche hybride et son procédé de fabrication
JP2014198187A (ja) * 2013-03-29 2014-10-23 大王製紙株式会社 トイレットロール
WO2017043388A1 (fr) * 2015-09-11 2017-03-16 大王製紙株式会社 Papier d'essuyage pour usage personnel

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* 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 (ja) * 1993-05-13 1994-11-22 Nippon Paper Ind Co Ltd 家庭用紙及びその製造方法
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 (ja) * 1997-09-24 2004-09-15 ユニ・チャーム株式会社 水解性の繊維シート及びそれが重ねられた拭き取り用シート
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
CN100361614C (zh) * 2001-12-03 2008-01-16 大王制纸株式会社 卫生用纸
CN1946902A (zh) * 2004-04-23 2007-04-11 宝洁公司 包含表面处理组合物和洗剂组合物的纤维结构
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 (ja) * 2005-04-19 2011-09-21 王子ネピア株式会社 洗浄便座用トイレットロール
JP4533806B2 (ja) * 2005-06-06 2010-09-01 大王製紙株式会社 水解性衛生紙
US7803250B2 (en) * 2005-12-15 2010-09-28 Dow Global Technologies, Inc. Wiping products having enhanced cleaning abilities
JP5191112B2 (ja) * 2006-09-20 2013-04-24 大王製紙株式会社 紙製ワイパー
JP4570669B2 (ja) * 2008-03-31 2010-10-27 大王製紙株式会社 衛生薄葉紙
JP5497310B2 (ja) * 2009-02-27 2014-05-21 大王製紙株式会社 水解性衛生薄葉紙及びトイレットペーパーロール
JP5317995B2 (ja) 2010-01-26 2013-10-16 日本製紙クレシア株式会社 洗浄機能付きトイレ用トイレットペーパー
JP6034004B2 (ja) * 2011-03-31 2016-11-30 大王製紙株式会社 トイレットペーパー
JP5951814B1 (ja) * 2015-01-30 2016-07-13 大王製紙株式会社 トイレットロール
CN107532385A (zh) * 2015-04-29 2018-01-02 Sca卫生用品公司 包含源自芒草的纸浆纤维的薄纸及其制造方法
JP6242018B2 (ja) * 2015-06-16 2017-12-06 大王製紙株式会社 ティシュペーパー
JP6069452B1 (ja) * 2015-09-30 2017-02-01 大王製紙株式会社 トイレットペーパー
JP6399998B2 (ja) * 2015-12-28 2018-10-03 ユニ・チャーム株式会社 水解性不織布及びその製造方法
JP6794640B2 (ja) * 2016-03-22 2020-12-02 王子ホールディングス株式会社 トイレットペーパー
JP6188855B1 (ja) * 2016-03-31 2017-08-30 大王製紙株式会社 ティシュペーパー
US10724173B2 (en) * 2016-07-01 2020-07-28 Mercer International, Inc. Multi-density tissue towel products comprising high-aspect-ratio cellulose filaments
JP6733412B2 (ja) * 2016-08-09 2020-07-29 王子ホールディングス株式会社 トイレットロール
CN106283840A (zh) * 2016-08-17 2017-01-04 安庆市新宜纸业有限公司 一种水溶性卫生纸的制备方法
JP6801151B2 (ja) * 2016-08-31 2020-12-16 日本製紙クレシア株式会社 トイレットロール
US10337148B2 (en) * 2016-11-23 2019-07-02 Kimberly-Clark Worldwide, Inc. Hesperaloe tissue having improved cross-machine direction properties
JP6633565B2 (ja) * 2017-03-31 2020-01-22 大王製紙株式会社 ティシュペーパー及びティシュペーパー製品の製造方法
JP7084717B2 (ja) * 2017-12-27 2022-06-15 大王製紙株式会社 トイレットペーパー
CN108179647B (zh) * 2018-02-27 2021-03-23 日照华泰纸业有限公司 一种无氯微漂针叶木浆制备方法
CN108685512B (zh) * 2018-05-25 2020-04-28 龙游旭荣纸业有限公司 一种纸巾及其制造方法和应用

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005204868A (ja) * 2004-01-22 2005-08-04 Daio Paper Corp 家庭用薄葉紙
EP1752580A1 (fr) * 2004-06-03 2007-02-14 Daio Paper Corporation Papier hygiénique fin et processus de fabrication
EP2664451A1 (fr) * 2012-05-14 2013-11-20 Sca Tissue France Produit en papier de soie multicouche hybride et son procédé de fabrication
JP2014198187A (ja) * 2013-03-29 2014-10-23 大王製紙株式会社 トイレットロール
WO2017043388A1 (fr) * 2015-09-11 2017-03-16 大王製紙株式会社 Papier d'essuyage pour usage personnel

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 (fr) 2021-08-18
CN112911977A (zh) 2021-06-04
WO2020110923A1 (fr) 2020-06-04
JP2020081795A (ja) 2020-06-04
CN112911977B (zh) 2022-11-11
KR102644625B1 (ko) 2024-03-06
US20210401242A1 (en) 2021-12-30
JP6689944B1 (ja) 2020-04-28
BR112021010204A2 (pt) 2021-08-17
KR20210095857A (ko) 2021-08-03

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RIC1 Information provided on ipc code assigned before grant

Ipc: D21H 27/00 20060101ALI20220611BHEP

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