JP7287925B2 - 抗菌性を有する水解性トイレットロール - Google Patents

抗菌性を有する水解性トイレットロール Download PDF

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Publication number
JP7287925B2
JP7287925B2 JP2020135371A JP2020135371A JP7287925B2 JP 7287925 B2 JP7287925 B2 JP 7287925B2 JP 2020135371 A JP2020135371 A JP 2020135371A JP 2020135371 A JP2020135371 A JP 2020135371A JP 7287925 B2 JP7287925 B2 JP 7287925B2
Authority
JP
Japan
Prior art keywords
sheet
adhesive
roll
polyvinyl alcohol
ply
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.)
Active
Application number
JP2020135371A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022031007A5 (enExample
JP2022031007A (ja
Inventor
賢弥 谷川
秀太 保井
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
Priority to JP2020135371A priority Critical patent/JP7287925B2/ja
Priority to PCT/JP2021/028383 priority patent/WO2022030393A1/ja
Priority to CN202180005334.6A priority patent/CN114401655A/zh
Priority to US17/763,376 priority patent/US20220354315A1/en
Priority to EP21853063.2A priority patent/EP4018896A4/en
Publication of JP2022031007A publication Critical patent/JP2022031007A/ja
Publication of JP2022031007A5 publication Critical patent/JP2022031007A5/ja
Application granted granted Critical
Publication of JP7287925B2 publication Critical patent/JP7287925B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • 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
    • D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal 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
    • 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
    • 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
    • D21H27/32—Multi-ply with materials applied between the sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/26—All layers being made of paper or paperboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • B32B2307/7166—Water-soluble, water-dispersible

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Sanitary Thin Papers (AREA)
  • Paper (AREA)
JP2020135371A 2020-08-07 2020-08-07 抗菌性を有する水解性トイレットロール Active JP7287925B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020135371A JP7287925B2 (ja) 2020-08-07 2020-08-07 抗菌性を有する水解性トイレットロール
PCT/JP2021/028383 WO2022030393A1 (ja) 2020-08-07 2021-07-30 抗菌性を有する水解性トイレットペーパー及びトイレットロール
CN202180005334.6A CN114401655A (zh) 2020-08-07 2021-07-30 具有抗菌性的水解性卫生纸和卷筒卫生纸
US17/763,376 US20220354315A1 (en) 2020-08-07 2021-07-30 Antibacterial and water-disintegrable toilet paper and toilet roll
EP21853063.2A EP4018896A4 (en) 2020-08-07 2021-07-30 WATER DISINTEGRATED TOILET PAPER WITH ANTIBACTERIAL PROPERTIES AND TOILET PAPER ROLL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020135371A JP7287925B2 (ja) 2020-08-07 2020-08-07 抗菌性を有する水解性トイレットロール

Publications (3)

Publication Number Publication Date
JP2022031007A JP2022031007A (ja) 2022-02-18
JP2022031007A5 JP2022031007A5 (enExample) 2022-05-24
JP7287925B2 true JP7287925B2 (ja) 2023-06-06

Family

ID=80118722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020135371A Active JP7287925B2 (ja) 2020-08-07 2020-08-07 抗菌性を有する水解性トイレットロール

Country Status (5)

Country Link
US (1) US20220354315A1 (enExample)
EP (1) EP4018896A4 (enExample)
JP (1) JP7287925B2 (enExample)
CN (1) CN114401655A (enExample)
WO (1) WO2022030393A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7276932B1 (ja) 2022-04-28 2023-05-18 コアレックス信栄株式会社 トイレットペーパーロールの製造方法
JP7276933B1 (ja) * 2022-04-28 2023-05-18 コアレックス信栄株式会社 トイレットペーパーロールの製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007061445A (ja) 2005-08-31 2007-03-15 Daio Paper Corp シート製品およびその製造方法
JP2012213508A (ja) 2011-03-31 2012-11-08 Daio Paper Corp トイレットペーパー
JP2013046679A (ja) 2011-08-29 2013-03-07 Daio Paper Corp トイレの洗浄及び防汚機能を有するトイレットペーパー製品
JP2015167736A (ja) 2014-03-07 2015-09-28 王子ホールディングス株式会社 トイレットロールおよびその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06346029A (ja) * 1993-06-11 1994-12-20 Nitto Denko Corp 抗微生物性粘着シート
US8802132B2 (en) * 2010-01-18 2014-08-12 Cascades Canada Ulc Anti-microbial tissue paper and process to manufacture same
EP3278699B1 (en) * 2015-03-31 2020-03-25 Daio Paper Corporation Household tissue paper and water-disintegrable sheet
JP6641150B2 (ja) * 2015-10-09 2020-02-05 大王製紙株式会社 水解性シート及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007061445A (ja) 2005-08-31 2007-03-15 Daio Paper Corp シート製品およびその製造方法
JP2012213508A (ja) 2011-03-31 2012-11-08 Daio Paper Corp トイレットペーパー
JP2013046679A (ja) 2011-08-29 2013-03-07 Daio Paper Corp トイレの洗浄及び防汚機能を有するトイレットペーパー製品
JP2015167736A (ja) 2014-03-07 2015-09-28 王子ホールディングス株式会社 トイレットロールおよびその製造方法

Also Published As

Publication number Publication date
EP4018896A1 (en) 2022-06-29
CN114401655A (zh) 2022-04-26
EP4018896A4 (en) 2023-08-16
WO2022030393A1 (ja) 2022-02-10
US20220354315A1 (en) 2022-11-10
JP2022031007A (ja) 2022-02-18

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