JP7714539B2 - 高吸収紙を含む石膏ボードおよび関連する方法 - Google Patents

高吸収紙を含む石膏ボードおよび関連する方法

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Publication number
JP7714539B2
JP7714539B2 JP2022528708A JP2022528708A JP7714539B2 JP 7714539 B2 JP7714539 B2 JP 7714539B2 JP 2022528708 A JP2022528708 A JP 2022528708A JP 2022528708 A JP2022528708 A JP 2022528708A JP 7714539 B2 JP7714539 B2 JP 7714539B2
Authority
JP
Japan
Prior art keywords
board
paper
gypsum
cover sheet
core
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
JP2022528708A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023503017A (ja
Inventor
リー、チンホア
ケイ． ヘンフィル、マーク
Original Assignee
ユナイテッド・ステイツ・ジプサム・カンパニー
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
Priority claimed from US16/904,756 external-priority patent/US11891336B2/en
Application filed by ユナイテッド・ステイツ・ジプサム・カンパニー filed Critical ユナイテッド・ステイツ・ジプサム・カンパニー
Publication of JP2023503017A publication Critical patent/JP2023503017A/ja
Application granted granted Critical
Publication of JP7714539B2 publication Critical patent/JP7714539B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C04B2111/0062—Gypsum-paper board like materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Laminated Bodies (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Panels For Use In Building Construction (AREA)
JP2022528708A 2019-11-22 2020-10-30 高吸収紙を含む石膏ボードおよび関連する方法 Active JP7714539B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201962939264P 2019-11-22 2019-11-22
US62/939,264 2019-11-22
US16/904,756 US11891336B2 (en) 2019-11-22 2020-06-18 Gypsum board containing high absorption paper and related methods
US16/904,756 2020-06-18
CA3085151 2020-06-26
CA3085151A CA3085151A1 (en) 2019-11-22 2020-06-26 Gypsum board containing high absorption paper and related methods
PCT/US2020/058095 WO2021101691A1 (en) 2019-11-22 2020-10-30 Gypsum board containing high absorption paper and related methods

Publications (2)

Publication Number Publication Date
JP2023503017A JP2023503017A (ja) 2023-01-26
JP7714539B2 true JP7714539B2 (ja) 2025-07-29

Family

ID=75967117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022528708A Active JP7714539B2 (ja) 2019-11-22 2020-10-30 高吸収紙を含む石膏ボードおよび関連する方法

Country Status (4)

Country Link
EP (1) EP4061784A1 (de)
JP (1) JP7714539B2 (de)
CA (1) CA3085151A1 (de)
MX (1) MX2022004868A (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003523910A (ja) 1998-07-30 2003-08-12 ユナイテツド ステイツ ジプサム カンパニー 耐永久歪正を向上した石膏含有製品およびその製法と製造用組成
JP2006095745A (ja) 2004-09-28 2006-04-13 Yoshino Gypsum Co Ltd リサイクル石膏使用石膏ボード
JP2016056455A (ja) 2013-01-25 2016-04-21 星光Pmc株式会社 板紙の製造方法
US20170246838A1 (en) 2016-02-26 2017-08-31 United States Gypsum Company Gypsum panels and methods
JP2017525586A (ja) 2014-06-05 2017-09-07 クナウフ ギプス カーゲー 石膏プラスターボードの製造方法およびそれにより得られる石膏プラスターボード

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003523910A (ja) 1998-07-30 2003-08-12 ユナイテツド ステイツ ジプサム カンパニー 耐永久歪正を向上した石膏含有製品およびその製法と製造用組成
JP2006095745A (ja) 2004-09-28 2006-04-13 Yoshino Gypsum Co Ltd リサイクル石膏使用石膏ボード
JP2016056455A (ja) 2013-01-25 2016-04-21 星光Pmc株式会社 板紙の製造方法
JP2017525586A (ja) 2014-06-05 2017-09-07 クナウフ ギプス カーゲー 石膏プラスターボードの製造方法およびそれにより得られる石膏プラスターボード
US20170246838A1 (en) 2016-02-26 2017-08-31 United States Gypsum Company Gypsum panels and methods

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
セメント用石膏として化学石膏の利用，石膏と石灰，日本，1958年03月01日，1958巻,33号，p.1627-1636，https://www.jstage.jst.go.jp/article/mukimate1953/1958/33/1958_33_1627/_article/-char/ja/

Also Published As

Publication number Publication date
MX2022004868A (es) 2022-05-13
CA3085151A1 (en) 2021-05-22
JP2023503017A (ja) 2023-01-26
EP4061784A1 (de) 2022-09-28

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