KR20250041611A - 반투명화 종이용 원지, 반투명화 종이, 및 반투명화 종이의 제조 방법 - Google Patents

반투명화 종이용 원지, 반투명화 종이, 및 반투명화 종이의 제조 방법 Download PDF

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Publication number
KR20250041611A
KR20250041611A KR1020257002009A KR20257002009A KR20250041611A KR 20250041611 A KR20250041611 A KR 20250041611A KR 1020257002009 A KR1020257002009 A KR 1020257002009A KR 20257002009 A KR20257002009 A KR 20257002009A KR 20250041611 A KR20250041611 A KR 20250041611A
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KR
South Korea
Prior art keywords
paper
semi
transparent
chemical pulp
translucent
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
KR1020257002009A
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English (en)
Korean (ko)
Inventor
요시유키 아사야마
Original Assignee
오지 홀딩스 가부시키가이샤
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 오지 홀딩스 가부시키가이샤 filed Critical 오지 홀딩스 가부시키가이샤
Publication of KR20250041611A publication Critical patent/KR20250041611A/ko
Pending legal-status Critical Current

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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
    • 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
    • D21H21/26—Agents rendering paper transparent or translucent
    • 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
    • D21H27/10—Packing 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
    • 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
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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
    • 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
    • D21H27/06—Vegetable or imitation parchment; Glassine 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
    • D21H27/30—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
    • D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
KR1020257002009A 2022-07-29 2023-07-27 반투명화 종이용 원지, 반투명화 종이, 및 반투명화 종이의 제조 방법 Pending KR20250041611A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2022-122281 2022-07-29
JP2022122281 2022-07-29
JPJP-P-2022-185090 2022-11-18
JP2022185090 2022-11-18
PCT/JP2023/027606 WO2024024896A1 (ja) 2022-07-29 2023-07-27 半透明化紙用原紙、半透明化紙及び半透明化紙の製造方法

Publications (1)

Publication Number Publication Date
KR20250041611A true KR20250041611A (ko) 2025-03-25

Family

ID=89706603

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257002009A Pending KR20250041611A (ko) 2022-07-29 2023-07-27 반투명화 종이용 원지, 반투명화 종이, 및 반투명화 종이의 제조 방법

Country Status (5)

Country Link
EP (1) EP4563744A1 (enrdf_load_stackoverflow)
JP (1) JPWO2024024896A1 (enrdf_load_stackoverflow)
KR (1) KR20250041611A (enrdf_load_stackoverflow)
CN (1) CN119585480A (enrdf_load_stackoverflow)
WO (1) WO2024024896A1 (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132698A (ja) 1984-11-30 1986-06-20 サイデン化学株式会社 透明紙の製造法
JPS61132699A (ja) 1984-11-30 1986-06-20 サイデン化学株式会社 透明紙の製造方法
JP2018009047A (ja) 2016-07-11 2018-01-18 アイカ工業株式会社 光硬化性樹脂組成物
JP2021091481A (ja) 2019-12-11 2021-06-17 王子ホールディングス株式会社 紙製包装体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418914A (en) * 1977-07-13 1979-02-13 Mitsubishi Paper Mills Ltd Production of transparent paper
JPS6147354A (ja) * 1984-08-01 1986-03-07 十條製紙株式会社 高透明シ−ト
JPH026682A (ja) * 1987-12-01 1990-01-10 Honshu Paper Co Ltd 剥離紙用原紙
CN111235952A (zh) * 2018-11-28 2020-06-05 蒋爱华 一种透明纸张生产用浸渍液
JP7463935B2 (ja) * 2020-10-08 2024-04-09 王子ホールディングス株式会社 透明紙、包装材、ラベル、透明化剤

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132698A (ja) 1984-11-30 1986-06-20 サイデン化学株式会社 透明紙の製造法
JPS61132699A (ja) 1984-11-30 1986-06-20 サイデン化学株式会社 透明紙の製造方法
JP2018009047A (ja) 2016-07-11 2018-01-18 アイカ工業株式会社 光硬化性樹脂組成物
JP2021091481A (ja) 2019-12-11 2021-06-17 王子ホールディングス株式会社 紙製包装体

Also Published As

Publication number Publication date
EP4563744A1 (en) 2025-06-04
JPWO2024024896A1 (enrdf_load_stackoverflow) 2024-02-01
WO2024024896A1 (ja) 2024-02-01
CN119585480A (zh) 2025-03-07

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Date Code Title Description
PA0105 International application

Patent event date: 20250120

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application