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JPWO2022004635A1 - - Google Patents

Info

Publication number
JPWO2022004635A1
JPWO2022004635A1 JP2021559343A JP2021559343A JPWO2022004635A1 JP WO2022004635 A1 JPWO2022004635 A1 JP WO2022004635A1 JP 2021559343 A JP2021559343 A JP 2021559343A JP 2021559343 A JP2021559343 A JP 2021559343A JP WO2022004635 A1 JPWO2022004635 A1 JP WO2022004635A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021559343A
Other languages
Japanese (ja)
Other versions
JP7008170B1 (en
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=JPWO2022004635(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPWO2022004635A1 publication Critical patent/JPWO2022004635A1/ja
Priority to JP2022001526A priority Critical patent/JP2022050560A/en
Application granted granted Critical
Publication of JP7008170B1 publication Critical patent/JP7008170B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
JP2021559343A 2020-07-03 2021-06-28 Waterproof paper and its manufacturing method Active JP7008170B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022001526A JP2022050560A (en) 2020-07-03 2022-01-07 Waterproof paper and method of production thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020115602 2020-07-03
JP2020115602 2020-07-03
PCT/JP2021/024308 WO2022004635A1 (en) 2020-07-03 2021-06-28 Water-resistant paper and production method therefor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022001526A Division JP2022050560A (en) 2020-07-03 2022-01-07 Waterproof paper and method of production thereof

Publications (2)

Publication Number Publication Date
JPWO2022004635A1 true JPWO2022004635A1 (en) 2022-01-06
JP7008170B1 JP7008170B1 (en) 2022-02-10

Family

ID=79315376

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021559343A Active JP7008170B1 (en) 2020-07-03 2021-06-28 Waterproof paper and its manufacturing method
JP2022001526A Pending JP2022050560A (en) 2020-07-03 2022-01-07 Waterproof paper and method of production thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022001526A Pending JP2022050560A (en) 2020-07-03 2022-01-07 Waterproof paper and method of production thereof

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023112950A1 (en) * 2021-12-15 2023-06-22 日本製紙株式会社 Waterproof paper and production method therefor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3279961B2 (en) * 1997-07-04 2002-04-30 紀州製紙株式会社 Waterproof printing paper that can be recovered and recycled
JP2000037839A (en) * 1998-07-23 2000-02-08 Rengo Co Ltd Moistureproof water-resistant laminated paper
JP2002294597A (en) * 2001-03-30 2002-10-09 Nippon Paper Industries Co Ltd Base paper for paper container and paper cup using the same
JP2004238750A (en) * 2003-02-05 2004-08-26 Lintec Corp Water dissociative water-repellent and water-resistant paper
JP4281426B2 (en) * 2003-06-18 2009-06-17 凸版印刷株式会社 Waterproof paper
JP2006118108A (en) * 2004-09-27 2006-05-11 Nippon Paper Industries Co Ltd Moisture-proof paper
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 (en) * 2018-05-18 2021-04-27 汕头方大印刷包装科技有限公司 Freezing-resistant twisted paper and production process thereof
JP7366568B2 (en) * 2019-03-29 2023-10-23 日本製紙株式会社 Moisture-proof paper and its manufacturing method

Also Published As

Publication number Publication date
JP2022050560A (en) 2022-03-30
WO2022004635A1 (en) 2022-01-06
AU2021300724A1 (en) 2023-02-23
JP7008170B1 (en) 2022-02-10

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