AU2021300724A1 - Waterproof paper and method for manufacturing the same - Google Patents

Waterproof paper and method for manufacturing the same Download PDF

Info

Publication number
AU2021300724A1
AU2021300724A1 AU2021300724A AU2021300724A AU2021300724A1 AU 2021300724 A1 AU2021300724 A1 AU 2021300724A1 AU 2021300724 A AU2021300724 A AU 2021300724A AU 2021300724 A AU2021300724 A AU 2021300724A AU 2021300724 A1 AU2021300724 A1 AU 2021300724A1
Authority
AU
Australia
Prior art keywords
paper
waterproof
paper substrate
coated layer
water
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
AU2021300724A
Other languages
English (en)
Inventor
Tomoya HATAKEYAMA
Tomonori KAWAMATA
Hiroyuki Okumura
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.)
Nippon Paper Industries Co Ltd
Original Assignee
Nippon Paper Industries Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=79315376&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2021300724(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Paper Industries Co Ltd filed Critical Nippon Paper Industries Co Ltd
Publication of AU2021300724A1 publication Critical patent/AU2021300724A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/18—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising waxes
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • 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
    • D21H21/16—Sizing or water-repelling agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Wrappers (AREA)
AU2021300724A 2020-07-03 2021-06-28 Waterproof paper and method for manufacturing the same Pending AU2021300724A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-115602 2020-07-03
JP2020115602 2020-07-03
PCT/JP2021/024308 WO2022004635A1 (ja) 2020-07-03 2021-06-28 防水紙およびその製造方法

Publications (1)

Publication Number Publication Date
AU2021300724A1 true AU2021300724A1 (en) 2023-02-23

Family

ID=79315376

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021300724A Pending AU2021300724A1 (en) 2020-07-03 2021-06-28 Waterproof paper and method for manufacturing the same

Country Status (3)

Country Link
JP (2) JP7008170B1 (https=)
AU (1) AU2021300724A1 (https=)
WO (1) WO2022004635A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023112950A1 (ja) * 2021-12-15 2023-06-22 日本製紙株式会社 防水紙およびその製造方法
JP2023147580A (ja) * 2022-03-30 2023-10-13 日本製紙株式会社 簡易建屋
KR102748434B1 (ko) * 2022-06-27 2024-12-30 노나영 밀랍 코팅 종이 제조 방법
JP2024025069A (ja) * 2022-08-10 2024-02-26 日本製紙株式会社 紙箱
KR102827450B1 (ko) * 2023-07-07 2025-06-30 노나영 부직포 보강 밀랍 코팅 종이 제조 방법
CN118653322A (zh) * 2024-05-22 2024-09-17 阪田油墨(上海)有限公司 一种柔版印刷用泼水剂及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571640B2 (https=) * 1971-11-12 1982-01-12
JPS581031B2 (ja) * 1973-11-27 1983-01-08 （有） 加藤紙器製作所 冷凍保存容器
JPH093795A (ja) * 1995-06-14 1997-01-07 Nippon Paper Ind Co Ltd 耐水耐油紙
JP3020858B2 (ja) * 1995-12-07 2000-03-15 日本製紙株式会社 紙器原紙
JP3628460B2 (ja) * 1996-12-03 2005-03-09 レンゴー株式会社 耐水紙
JP3279961B2 (ja) * 1997-07-04 2002-04-30 紀州製紙株式会社 回収再生が可能な印刷用耐水紙
JP2000037839A (ja) * 1998-07-23 2000-02-08 Rengo Co Ltd 防湿耐水合紙
JP2001172898A (ja) 1999-12-20 2001-06-26 Oji Paper Co Ltd 防湿積層体
JP2002294597A (ja) * 2001-03-30 2002-10-09 Nippon Paper Industries Co Ltd 紙器原紙及びそれを用いた紙コップ
JP2004238750A (ja) * 2003-02-05 2004-08-26 Lintec Corp 水離解性撥水・耐水紙
JP4281426B2 (ja) * 2003-06-18 2009-06-17 凸版印刷株式会社 耐水紙
JP4254369B2 (ja) * 2003-06-18 2009-04-15 凸版印刷株式会社 耐水耐油紙
JP2006118108A (ja) * 2004-09-27 2006-05-11 Nippon Paper Industries Co Ltd 防湿紙
US9580866B2 (en) * 2009-06-03 2017-02-28 Solenis Technologies, L.P. Cationic wet strength resin modified pigments in water-based latex coating applications
CN108691248B (zh) * 2018-05-18 2021-04-27 汕头方大印刷包装科技有限公司 一种耐冰冻扭结纸及其生产工艺
JP7366568B2 (ja) * 2019-03-29 2023-10-23 日本製紙株式会社 防湿性紙およびその製造方法

Also Published As

Publication number Publication date
WO2022004635A1 (ja) 2022-01-06
JP7008170B1 (ja) 2022-02-10
JPWO2022004635A1 (https=) 2022-01-06
JP7675030B2 (ja) 2025-05-12
JP2022050560A (ja) 2022-03-30

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Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ WATERPROOF PAPER AND METHOD FOR MANUFACTURING THE SAME