CA3085151A1 - Gypsum board containing high absorption paper and related methods - Google Patents

Gypsum board containing high absorption paper and related methods

Info

Publication number
CA3085151A1
CA3085151A1 CA3085151A CA3085151A CA3085151A1 CA 3085151 A1 CA3085151 A1 CA 3085151A1 CA 3085151 A CA3085151 A CA 3085151A CA 3085151 A CA3085151 A CA 3085151A CA 3085151 A1 CA3085151 A1 CA 3085151A1
Authority
CA
Canada
Prior art keywords
lbe
board
gypsum
msf
face
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
CA3085151A
Other languages
English (en)
Inventor
Qinghua Li
Mark K. Hemphill
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.)
United States Gypsum Co
Original Assignee
United States Gypsum Co
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 United States Gypsum Co filed Critical United States Gypsum Co
Priority to MX2022004868A priority Critical patent/MX2022004868A/es
Priority to PCT/US2020/058095 priority patent/WO2021101691A1/en
Priority to JP2022528708A priority patent/JP2023503017A/ja
Priority to EP20811212.8A priority patent/EP4061784A1/en
Publication of CA3085151A1 publication Critical patent/CA3085151A1/en
Pending legal-status Critical Current

Links

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)
  • Panels For Use In Building Construction (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CA3085151A 2019-11-22 2020-06-26 Gypsum board containing high absorption paper and related methods Pending CA3085151A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
MX2022004868A MX2022004868A (es) 2019-11-22 2020-10-30 Placa de yeso que contiene papel de absorcion alta y metodos relacionados.
PCT/US2020/058095 WO2021101691A1 (en) 2019-11-22 2020-10-30 Gypsum board containing high absorption paper and related methods
JP2022528708A JP2023503017A (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
EP20811212.8A EP4061784A1 (en) 2019-11-22 2020-10-30 Gypsum board containing high absorption paper and related methods

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962939264P 2019-11-22 2019-11-22
US62/939264 2019-11-22
US16/904756 2020-06-18
US16/904,756 US11891336B2 (en) 2019-11-22 2020-06-18 Gypsum board containing high absorption paper and related methods

Publications (1)

Publication Number Publication Date
CA3085151A1 true CA3085151A1 (en) 2021-05-22

Family

ID=75967117

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3085151A Pending CA3085151A1 (en) 2019-11-22 2020-06-26 Gypsum board containing high absorption paper and related methods

Country Status (4)

Country Link
EP (1) EP4061784A1 (es)
JP (1) JP2023503017A (es)
CA (1) CA3085151A1 (es)
MX (1) MX2022004868A (es)

Also Published As

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

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