JP7424985B2 - 少なくとも１つのバリアコート層を有する板紙構造物 - Google Patents

少なくとも１つのバリアコート層を有する板紙構造物 Download PDF

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Publication number
JP7424985B2
JP7424985B2 JP2020543917A JP2020543917A JP7424985B2 JP 7424985 B2 JP7424985 B2 JP 7424985B2 JP 2020543917 A JP2020543917 A JP 2020543917A JP 2020543917 A JP2020543917 A JP 2020543917A JP 7424985 B2 JP7424985 B2 JP 7424985B2
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Prior art keywords
paperboard
coat layer
binder
paperboard structure
barrier
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Japanese (ja)
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JP2021514034A5 (https=
JPWO2019160706A5 (https=
JP2021514034A (ja
Inventor
ジエビン・パン
ナターシャ・ジー・メルトン
スティーヴン・パーカー
テレサ・クリュッグ
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ウエストロック・エム・ダブリュー・ヴイ・エルエルシー
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    • 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
    • D21H19/84—Paper comprising more than one coating on both sides of the substrate
    • 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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—Oxides, hydroxides or carbonates
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • 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
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof 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
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/60—Polyalkenylalcohols; Polyalkenylethers; Polyalkenylesters
    • 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
    • D21H19/72—Coated paper characterised by the paper substrate
    • 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
    • D21H19/822—Paper comprising more than one coating superposed two superposed coatings, both being pigmented
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
JP2020543917A 2018-02-19 2019-02-05 少なくとも１つのバリアコート層を有する板紙構造物 Active JP7424985B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862632265P 2018-02-19 2018-02-19
US62/632,265 2018-02-19
PCT/US2019/016633 WO2019160706A1 (en) 2018-02-19 2019-02-05 Paperboard structure with at least one barrier coating layer

Publications (4)

Publication Number Publication Date
JP2021514034A JP2021514034A (ja) 2021-06-03
JP2021514034A5 JP2021514034A5 (https=) 2022-02-03
JPWO2019160706A5 JPWO2019160706A5 (https=) 2022-02-03
JP7424985B2 true JP7424985B2 (ja) 2024-01-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020543917A Active JP7424985B2 (ja) 2018-02-19 2019-02-05 少なくとも１つのバリアコート層を有する板紙構造物

Country Status (7)

Country Link
US (2) US11299855B2 (https=)
EP (1) EP3755841A1 (https=)
JP (1) JP7424985B2 (https=)
CN (1) CN112055769A (https=)
CA (1) CA3102029A1 (https=)
MX (1) MX2020007502A (https=)
WO (1) WO2019160706A1 (https=)

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WO2021150404A1 (en) * 2020-01-22 2021-07-29 Westrock Mwv, Llc Heat-sealable paperboard structures and methods
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KR102393249B1 (ko) * 2020-03-16 2022-05-03 한국제지 주식회사 친환경 종이컵 원지
KR102393254B1 (ko) * 2020-03-16 2022-05-03 한국제지 주식회사 친환경 종이컵 원지 제조방법
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JP7268648B2 (ja) * 2020-06-30 2023-05-08 王子ホールディングス株式会社 ヒートシール紙
USD980069S1 (en) 2020-07-14 2023-03-07 Ball Corporation Metallic dispensing lid
US12234059B2 (en) 2020-10-08 2025-02-25 Dart Container Corporation Method of forming a paper container and related materials
US12168551B2 (en) 2021-03-01 2024-12-17 Ball Corporation Metal container and end closure with seal
CN114381971A (zh) * 2021-12-15 2022-04-22 金华盛纸业（苏州工业园区）有限公司 一种纸袋的制备方法及环保型纸袋
WO2023157217A1 (ja) * 2022-02-18 2023-08-24 日本製紙株式会社 ヒートシール紙
WO2024044448A1 (en) * 2022-08-26 2024-02-29 Westrock Mww, Llc Coated cellulosic substrates and coated cellulosic containers
WO2024167775A1 (en) * 2023-02-06 2024-08-15 Westrock Mwv, Llc Sustainable cellulosic structures for barrier applications
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Also Published As

Publication number Publication date
CA3102029A1 (en) 2019-08-22
US11299855B2 (en) 2022-04-12
MX2020007502A (es) 2020-09-14
US20220195671A1 (en) 2022-06-23
WO2019160706A1 (en) 2019-08-22
US12152346B2 (en) 2024-11-26
JP2021514034A (ja) 2021-06-03
BR112020013660A2 (pt) 2020-12-01
CN112055769A (zh) 2020-12-08
EP3755841A1 (en) 2020-12-30
US20190257034A1 (en) 2019-08-22

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