MX338442B - Caracteristicas de microestructura de paneles de yeso producidos con un alto nivel de almidon y de dispersante. - Google Patents

Caracteristicas de microestructura de paneles de yeso producidos con un alto nivel de almidon y de dispersante.

Info

Publication number
MX338442B
MX338442B MX2010003007A MX2010003007A MX338442B MX 338442 B MX338442 B MX 338442B MX 2010003007 A MX2010003007 A MX 2010003007A MX 2010003007 A MX2010003007 A MX 2010003007A MX 338442 B MX338442 B MX 338442B
Authority
MX
Mexico
Prior art keywords
gypsum wallboard
microstructure features
starch
wallboard made
dispersant level
Prior art date
Application number
MX2010003007A
Other languages
English (en)
Other versions
MX2010003007A (es
Inventor
Qiang Yu
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40527436&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX338442(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by United States Gypsum Co filed Critical United States Gypsum Co
Publication of MX2010003007A publication Critical patent/MX2010003007A/es
Publication of MX338442B publication Critical patent/MX338442B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/08—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • 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
    • 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
    • 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
    • C04B2111/40—Porous or lightweight 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y10T428/249968—Of hydraulic-setting material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

La presente invención proporciona paneles de yeso con una microestructura única donde las paredes entre las cavidades tienen mejor espesor y resistencia para mejorar sustancialmente las propiedades de resistencia y manejo de los paneles. También se proporciona un método de fabricación de paneles de yeso de peso liviano.
MX2010003007A 2007-10-02 2008-09-29 Caracteristicas de microestructura de paneles de yeso producidos con un alto nivel de almidon y de dispersante. MX338442B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/906,479 US9840066B2 (en) 2005-06-09 2007-10-02 Light weight gypsum board
PCT/US2008/078089 WO2009045948A1 (en) 2007-10-02 2008-09-29 Microstructure features of gypsum wallboard made with high starch and high dispersant level

Publications (2)

Publication Number Publication Date
MX2010003007A MX2010003007A (es) 2010-03-31
MX338442B true MX338442B (es) 2016-04-14

Family

ID=40527436

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010003007A MX338442B (es) 2007-10-02 2008-09-29 Caracteristicas de microestructura de paneles de yeso producidos con un alto nivel de almidon y de dispersante.

Country Status (13)

Country Link
US (2) US9840066B2 (es)
EP (2) EP2949460A1 (es)
JP (3) JP5829806B2 (es)
CN (2) CN103057199A (es)
AR (3) AR068668A1 (es)
BR (2) BRPI0817491B1 (es)
CA (1) CA2700401C (es)
CL (2) CL2008002928A1 (es)
CO (1) CO6270349A2 (es)
MX (1) MX338442B (es)
RU (4) RU2010115242A (es)
TW (3) TWI623419B (es)
WO (1) WO2009045948A1 (es)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8016960B2 (en) 2005-04-27 2011-09-13 United States Gypsum Company Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum
US11338548B2 (en) 2005-06-09 2022-05-24 United States Gypsum Company Light weight gypsum board
USRE44070E1 (en) 2005-06-09 2013-03-12 United States Gypsum Company Composite light weight gypsum wallboard
US11306028B2 (en) 2005-06-09 2022-04-19 United States Gypsum Company Light weight gypsum board
US9840066B2 (en) * 2005-06-09 2017-12-12 United States Gypsum Company Light weight gypsum board
US9802866B2 (en) 2005-06-09 2017-10-31 United States Gypsum Company Light weight gypsum board
US20110195241A1 (en) 2005-06-09 2011-08-11 United States Gypsum Company Low Weight and Density Fire-Resistant Gypsum Panel
US7731794B2 (en) * 2005-06-09 2010-06-08 United States Gypsum Company High starch light weight gypsum wallboard
US8262820B2 (en) 2006-04-28 2012-09-11 United States Gypsum Company Method of water dispersing pregelatinized starch in making gypsum products
US8303159B2 (en) * 2008-09-05 2012-11-06 United States Gypsum Company Efficient wet starch preparation system for gypsum board production
US20100075167A1 (en) * 2008-09-24 2010-03-25 Georgia-Pacific Gypsum Llc Compositions for the manufacture of gypsum boards, methods of manufacture thereof, and gypsum boards formed therefrom
MX2013006929A (es) * 2010-12-29 2013-08-01 United States Gypsum Co Metodo de mejoramiento de resistencia de panel de yeso.
US9999989B2 (en) 2010-12-30 2018-06-19 United States Gypsum Company Slurry distributor with a profiling mechanism, system, and method for using same
JP6075787B2 (ja) 2010-12-30 2017-02-08 ユナイテッド・ステイツ・ジプサム・カンパニー スラリー分配器、システム、およびそれを用いるためのおよび方法
US9296124B2 (en) 2010-12-30 2016-03-29 United States Gypsum Company Slurry distributor with a wiping mechanism, system, and method for using same
WO2012092534A1 (en) 2010-12-30 2012-07-05 United States Gypsum Company Slurry distribution system and method
US10076853B2 (en) 2010-12-30 2018-09-18 United States Gypsum Company Slurry distributor, system, and method for using same
US8323785B2 (en) 2011-02-25 2012-12-04 United States Gypsum Company Lightweight, reduced density fire rated gypsum panels
AU2012328945B2 (en) 2011-10-24 2017-07-20 United States Gypsum Company Multiple-leg discharge boot for slurry distribution
MX353809B (es) 2011-10-24 2018-01-30 United States Gypsum Co Molde de pieza múltiple y método para elaborar un distribuidor de lechada.
WO2013063073A2 (en) 2011-10-24 2013-05-02 United States Gypsum Company Slurry distributor, system, and method for using same
IN2014DN07368A (es) 2012-02-17 2015-04-24 United States Gypsum Co
US9828441B2 (en) 2012-10-23 2017-11-28 United States Gypsum Company Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products
US10399899B2 (en) 2012-10-23 2019-09-03 United States Gypsum Company Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
US9540810B2 (en) 2012-10-23 2017-01-10 United States Gypsum Company Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
US9540287B2 (en) 2013-03-13 2017-01-10 United States Gypsum Company Particle stabilized foam, and slurries, product, and methods related thereto
PE20160667A1 (es) 2013-10-02 2016-07-09 United States Gypsum Co Metodo para preparar de almidon parcialmente hidrolizado pregelatinizado y metodos y productos relacionados
US20150104629A1 (en) * 2013-10-15 2015-04-16 United States Gypsum Company Gypsum wallboard produced using a high water-to-stucco ratio
US10189180B2 (en) 2014-01-15 2019-01-29 United States Gypsum Company Foam injection system with variable port inserts for slurry mixing and dispensing apparatus
US10059033B2 (en) 2014-02-18 2018-08-28 United States Gypsum Company Cementitious slurry mixing and dispensing system with pulser assembly and method for using same
US20150376063A1 (en) * 2014-06-27 2015-12-31 Boral Ip Holdings (Australia) Pty Limited Ultra-Lightweight Gypsum Wallboard
US10309771B2 (en) 2015-06-11 2019-06-04 United States Gypsum Company System and method for determining facer surface smoothness
US12090744B2 (en) 2015-06-24 2024-09-17 United States Gypsum Company Composite gypsum board and methods related thereto
WO2016209942A1 (en) 2015-06-24 2016-12-29 United States Gypsum Company Composite gypsum board and methods related thereto
US10662112B2 (en) 2015-10-01 2020-05-26 United States Gypsum Company Method and system for on-line blending of foaming agent with foam modifier for addition to cementitious slurries
GB201522664D0 (en) * 2015-12-22 2016-02-03 Bpb Ltd Method for the production of gypsum-based boards and stucco clurry for use therewith
US11225046B2 (en) 2016-09-08 2022-01-18 United States Gypsum Company Gypsum board with perforated cover sheet and system and method for manufacturing same
US11008257B2 (en) 2017-07-18 2021-05-18 United States Gypsum Company Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto
US10919808B2 (en) 2017-07-18 2021-02-16 United States Gypsum Company Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto
US20190062215A1 (en) 2017-08-25 2019-02-28 United States Gypsum Company Gypsum board with enhanced strength, and related methods, slurries, and cover sheets
US20190092689A1 (en) 2017-09-26 2019-03-28 United States Gypsum Company Migrating starch with high cold-water solubility for use in preparing gypsum board
US10751970B2 (en) 2017-12-28 2020-08-25 Industrial Technology Research Institute Three-dimensional structure
US11834374B2 (en) 2018-04-19 2023-12-05 United States Gypsum Company Accelerator comprising starch, and related board, slurries, and methods
KR102069853B1 (ko) * 2018-04-25 2020-01-28 주식회사 케이씨씨 새깅 방지용 조성물
US20190352232A1 (en) 2018-05-21 2019-11-21 United States Gypsum Company Multi-layer gypsum board and related methods and slurries
US11584690B2 (en) 2018-05-21 2023-02-21 United States Gypsum Company Multi-layer gypsum board and related methods and slurries
CA3061061A1 (en) 2018-11-28 2020-05-28 National Gypsum Properties, Llc Gypsum board and gypsum slurry formed using a phosphorus containing compound
US11046053B2 (en) 2019-02-15 2021-06-29 United States Gypsum Company Composite gypsum board and related methods
US11993054B2 (en) 2019-11-05 2024-05-28 United States Gypsum Company Method of preparing gypsum wallboard from high salt gypsum, and related product
US11891336B2 (en) 2019-11-22 2024-02-06 United States Gypsum Company Gypsum board containing high absorption paper and related methods
US11787739B2 (en) 2019-11-22 2023-10-17 United States Gypsum Company Flour binder for gypsum board, and related methods, product, and slurries
US20210198148A1 (en) 2019-12-26 2021-07-01 United States Gypsum Company Composite gypsum board formed from high-salt stucco and related methods
US20210331978A1 (en) * 2020-04-28 2021-10-28 United States Gypsum Company Methods for reclaiming gypsum panels that contain hydrophobic materials and use thereof
US20230021340A1 (en) 2021-07-09 2023-01-26 United States Gypsum Company Board with fiber-reinforced dense layer

Family Cites Families (379)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1500452A (en) 1922-06-02 1924-07-08 Universal Gypsum Company Plaster wall board
US1511500A (en) 1923-08-20 1924-10-14 Harry E Brookby Process of making plaster board
US1702729A (en) * 1924-04-21 1929-02-19 Universal Gypsum & Lime Co Insulating material and process of making the same
US1996032A (en) 1929-04-15 1935-03-26 United States Gypsum Co Sound absorbing composition
US1937472A (en) 1929-11-25 1933-11-28 United States Gypsum Co Process of producing foam
US1868671A (en) 1931-06-04 1932-07-26 Universal Gypsum & Lime Co Method of and apparatus for making gypsum board
US1953589A (en) * 1932-01-13 1934-04-03 United States Gypsum Co Uniting dissimilar materials
US1971900A (en) 1933-05-09 1934-08-28 Charles J Cerveny Decorative and acoustic composition
US2083961A (en) 1936-06-10 1937-06-15 Thurlow G Gregory Insulating plaster
US2207339A (en) 1936-06-20 1940-07-09 United States Gypsum Co Gypsum composition
US2078199A (en) * 1936-10-02 1937-04-20 United States Gypsum Co Heatproofed set-stabilized gypsum plaster
US2342574A (en) * 1938-10-11 1944-02-22 F E Schundler & Co Inc Lightweight mineral material
US2213603A (en) 1938-10-14 1940-09-03 Robertson Co H H Fireproof building structure
US2322194A (en) 1939-08-14 1943-06-15 United States Gypsum Co Process for making cement products
US2340535A (en) * 1939-10-12 1944-02-01 Robertson Co H H Building material
US2319637A (en) 1940-08-02 1943-05-18 American Maize Prod Co Starch product and method of making
US2388543A (en) 1942-04-02 1945-11-06 Certain Teed Prod Corp Process of preparing plaster casts
US2526066A (en) 1944-09-08 1950-10-17 Certain Teed Prod Corp Plastic composition materials and products made therefrom
BE472313A (es) * 1946-04-02
US2516632A (en) 1946-08-07 1950-07-25 Penick & Ford Ltd Inc Starch ethers in original granule form
US2733238A (en) * 1951-02-23 1956-01-31 Reaction of starch and alkylene oxides
US2744022A (en) * 1952-07-30 1956-05-01 Certain Teed Prod Corp Plaster compositions and products
GB741140A (en) 1952-10-16 1955-11-30 British Plaster Board Holdings Improvements in and relating to the production of plaster board
US2853394A (en) 1953-03-30 1958-09-23 United States Gypsum Co Cementitious composition
US2803575A (en) 1953-08-17 1957-08-20 Kaiser Gypsum Company Inc Gypsum board
US2871146A (en) * 1954-02-24 1959-01-27 Staley Mfg Co A E Starch pasting system
US2845417A (en) 1955-10-06 1958-07-29 Penick & Ford Ltd Inc Hydroxyalkylation of ungelatinized starches and dextrins in aqueous, water-miscible alcohols
US2965528A (en) 1955-11-09 1960-12-20 Celotex Corp Gypsum board
US2884413A (en) * 1956-04-06 1959-04-28 Corn Products Co Orthophosphate esters of starch
US2894859A (en) 1957-05-03 1959-07-14 Chas A Krause Milling Co Art of manufacturing cold water dispersible adhesives
GB941399A (en) 1961-07-10 1963-11-13 Miles Lab Oxidised starch products
US3179529A (en) * 1962-03-08 1965-04-20 Nat Starch Chem Corp Binder composition for gypsum wallboard
US3260027A (en) 1963-03-11 1966-07-12 United States Gypsum Co Building board or the like
US3359146A (en) 1964-03-27 1967-12-19 United States Gypsum Co Method of producing gypsum articles having improved strength to density ratio
US3382636A (en) * 1964-07-24 1968-05-14 Georgia Pacific Corp Gypsum lath construction
GB1028890A (en) 1965-01-14 1966-05-11 Nat Starch Chem Corp Improvements in or relating to the preparation of gypsum wallboard
US3454456A (en) 1965-06-01 1969-07-08 United States Gypsum Co Fire resistant plaster product
US3513009A (en) 1965-12-27 1970-05-19 Nat Gypsum Co Method of forming fissured acoustical panel
US3459571A (en) 1966-01-10 1969-08-05 Owens Corning Fiberglass Corp Reinforced hydraulic cements and casts therefrom
US3423238A (en) * 1966-01-17 1969-01-21 Staley Mfg Co A E Slurry make-up system
US3616173A (en) 1967-08-29 1971-10-26 Georgia Pacific Corp Fire resistant wallboard
US3913571A (en) 1968-01-11 1975-10-21 Giulini Gmbh Geb Plaster casts
FI48005C (fi) 1968-01-11 1974-05-10 Innovationsteknik Inst Ab Menetelmä levymäisen tai laattamaisen rakennuselementin valmistamiseks i
US3573947A (en) * 1968-08-19 1971-04-06 United States Gypsum Co Accelerator for gypsum plaster
US3666581A (en) 1969-04-01 1972-05-30 United States Gypsum Co Method of making dried gypsum articles having improved strength to density ratio
US3993822A (en) 1970-02-25 1976-11-23 Gebr. Knauf Westdeutsche Gipswerke Multi-layer plasterboard
US3671264A (en) 1970-05-04 1972-06-20 White Lily Foods Co The Packaged mixes for flavored food products and the process of making them
US3649319A (en) 1970-06-01 1972-03-14 David F Smith Bonded plaster of paris bandage
US3652294A (en) 1970-08-19 1972-03-28 Nat Starch Chem Corp Manufacture of starch-containing food products
US3674726A (en) 1970-09-04 1972-07-04 Scott Paper Co Paper coating composition coagulatable by heating
US3839059A (en) 1971-03-10 1974-10-01 Grace W R & Co Sprayable gypsum plaster composition
US3719513A (en) * 1971-03-10 1973-03-06 Grace W R & Co Sprayable gypsum plaster composition
US4051291A (en) 1972-01-27 1977-09-27 United States Gypsum Company Gypsum wallboard
US3853689A (en) 1972-06-01 1974-12-10 Johns Manville Sag resistant gypsum board and method
US4097423A (en) 1972-06-03 1978-06-27 Bayer Aktiengesellschaft Inorganic-organic compositions
US3797758A (en) * 1972-06-16 1974-03-19 Giulini Gmbh Geb Method of producing finely dispersed alpha calcium sulfate hemihydrate
US3830687A (en) 1972-08-04 1974-08-20 Dyna Shield Inc Flame retardant and fire resistant roofing material
US3847630A (en) 1972-10-27 1974-11-12 Henkel & Cie Gmbh Method for the production of water-permeable porous concrete
GB1381457A (en) 1973-03-07 1975-01-22 United States Gypsum Co Gypsum board and method of making the same
FR2220639A1 (en) 1973-03-09 1974-10-04 United States Gypsum Co Paper coated gypsum board mfr. - by slip casting, the paper being locally precoated discontinuously with starch
US3989534A (en) 1973-03-19 1976-11-02 Mark Plunguian Foamed cementitious compositions and method of producing same
US3920465A (en) 1973-05-07 1975-11-18 Nat Gypsum Co Gypsum set accelerator
DE2325090C3 (de) 1973-05-17 1980-11-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von als kolloides Xerosol vorliegendem anorganischorganischem Polymer-Polykieselsäure-Verbundmaterial
US4021257A (en) * 1973-11-02 1977-05-03 Tile Council Of America, Inc. Cementious composition for use in preparing pointing compounds or mortar compounds
US4195110A (en) 1973-11-12 1980-03-25 United States Gypsum Company Glass-reinforced composite gypsum board
US3944698A (en) 1973-11-14 1976-03-16 United States Gypsum Company Gypsum wallboard and process for making same
DE2359612C3 (de) 1973-11-30 1980-06-19 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von anorganischorganischem, als kolloidales Xerosol vorliegendem Polyharnstoff-Polykieselsäure-Verbundmaterial hoher Festigkeit, Elastizität, Wärmeformbeständigkeit und Schwerentflammbarkeit
US3908062A (en) 1974-01-21 1975-09-23 United States Gypsum Co Fire-resistant, composite panel and method of making same
US4048434A (en) 1974-02-01 1977-09-13 Standard Brands Incorporated Method for preparing an acid modified oxidized hydroxyalkyl starch
DE2520079C2 (de) 1974-05-13 1986-10-30 Bayer Ag, 5090 Leverkusen Anorganisch-organische Kunststoffe und ein Verfahren zu ihrer Herstellung
GB1505834A (en) 1974-06-13 1978-03-30 Bpb Industries Ltd Plasterboard manufacture
US4009062A (en) 1974-07-23 1977-02-22 United States Gypsum Company Gypsum wallboard -- making process and product
US4019920A (en) 1974-10-15 1977-04-26 National Gypsum Company Gypsum set accelerator
US3988199A (en) 1975-01-27 1976-10-26 Johns-Manville Corporation Perlite insulation board and method of making the same
US4011392A (en) * 1975-09-02 1977-03-08 The Sherwin-Williams Company Mixed starch esters and the use thereof
US4159302A (en) 1975-10-14 1979-06-26 Georgia-Pacific Corporation Fire door core
JPS5287405A (en) 1976-01-19 1977-07-21 Mitsui Toatsu Chemicals Fireeresistant gypsum boards
JPS6018615B2 (ja) * 1976-03-10 1985-05-11 花王株式会社 水硬性セメント組成物
JPS531220A (en) 1976-06-25 1978-01-09 Central Glass Co Ltd Lighttweight plaster board coated with woven fabric or nonwoven fabric and production thereof
US4061611A (en) 1976-09-22 1977-12-06 The Sherwin-Williams Company Aqueous compositions containing starch ester dispersants
FR2376161A1 (fr) 1976-12-31 1978-07-28 Roquette Freres Nouveaux produits amylaces, leur procede de preparation et leurs applications
JPS53128624A (en) 1977-04-16 1978-11-09 Idemitsu Kosan Co Gypsum compound
US4239716A (en) 1977-05-30 1980-12-16 Nippon Hardboard Co. Ltd. Gypsum moldings as building materials and methods manufacturing the said gypsum moldings
DE2726105A1 (de) * 1977-06-10 1978-12-21 Basf Ag Nichtbrennbarer daemmstoff
US4133784A (en) * 1977-09-28 1979-01-09 The United States Of America As Represented By The Secretary Of Agriculture Biodegradable film compositions prepared from starch and copolymers of ethylene and acrylic acid
FR2407184A1 (fr) * 1977-10-28 1979-05-25 Rhone Poulenc Ind Procede pour ameliorer la mise en oeuvre et les proprietes mecaniques des compositions de ciment hydraulique
US4237260A (en) 1978-04-06 1980-12-02 United States Gypsum Company Plaster consistency reducer
US4184887A (en) * 1978-04-06 1980-01-22 United States Gypsum Company Plaster composition containing water-reducing agent
US4233368A (en) 1978-06-05 1980-11-11 United States Gypsum Company Method for the production of glass fiber-reinforced gypsum sheets and gypsum board formed therefrom
US4265979A (en) 1978-06-05 1981-05-05 United States Gypsum Company Method for the production of glass fiber-reinforced gypsum sheets and gypsum board formed therefrom
DE2844266C2 (de) 1978-10-11 1984-10-31 Giulini Chemie Gmbh, 6700 Ludwigshafen Hartgips, Verfahren zu seiner Herstellung und seine Verwendung
DE2919311B1 (de) * 1979-05-14 1980-09-18 Gert Prof Dr-Ing Habil Kossatz Verfahren zum Herstellen von Gipsbauteilen,insbesondere Gipsplatten
IE49483B1 (en) 1979-05-30 1985-10-16 Bpb Industries Ltd Production of building board
SU885178A1 (ru) 1979-10-30 1981-11-30 Московский Автомобильно-Дорожный Институт Способ приготовлени гипсового раствора
US4265964A (en) 1979-12-26 1981-05-05 Arco Polymers, Inc. Lightweight frothed gypsum structural units
US4287103A (en) 1980-02-11 1981-09-01 Georgia-Pacific Corporation Joint composition including starch
SU887506A1 (ru) 1980-02-13 1981-12-07 Государственный Научно-Исследовательский Институт Строительных Материалов И Изделий Композици дл приготовлени газогипса
US4327146A (en) 1980-10-27 1982-04-27 National Gypsum Company High density interface gypsum board and method for making same
US4309391A (en) * 1980-12-03 1982-01-05 United States Gypsum Company Lump process alpha gypsum
US4853085A (en) 1981-05-13 1989-08-01 United States Gypsum Company Neutral sized paper for use in the production of gypsum wallboard
US4455271A (en) 1981-09-17 1984-06-19 National Gypsum Company Foamed gypsum wallboard
DE3141499A1 (de) * 1981-10-20 1983-04-28 Wolff Walsrode Ag, 3030 Walsrode Verfahren zur herstellung von hydroxypropylstaerke
US4392896A (en) 1982-01-18 1983-07-12 Sakakibara Sangyo Kabushiki Kaisha Method of producing a gypsum plaster board
US4465702A (en) 1982-11-01 1984-08-14 A. E. Staley Manufacturing Company Cold-water-soluble granular starch for gelled food compositions
US4452978A (en) 1982-11-19 1984-06-05 A. E. Staley Manufacturing Company Granular starch ethers having reduced pasting temperatures
US4613627A (en) 1982-12-13 1986-09-23 Usg Acoustical Products Company Process for the manufacture of shaped fibrous products and the resultant product
US4573534A (en) * 1983-02-15 1986-03-04 Gulf Oil Corporation Cement compositions and method of cementing casing in a well
US4487864A (en) 1983-04-28 1984-12-11 The Dow Chemical Company Modified carbohydrate polymers
GB8312326D0 (en) 1983-05-05 1983-06-08 Coal Industry Patents Ltd Producing aerated cementitious compositions
US4661161A (en) 1983-05-31 1987-04-28 United States Gypsum Company Ready-mixed, setting-type cementitious composition having separately packaged accelerator
US4533528A (en) 1983-07-15 1985-08-06 United States Gypsum Company Process for continuously calcining gypsum to low dispersed consistency stucco
US4518652A (en) * 1983-07-15 1985-05-21 United States Gypsum Company Method for forming a lightweight cementitious structural product and product formed thereby
US4647486A (en) 1983-12-28 1987-03-03 United States Gypsum Company Fire resistant gypsum board . . . anhydrite
US5220762A (en) 1984-02-27 1993-06-22 Georgia-Pacific Corporation Fibrous mat-faced gypsum board in exterior and interior finishing systems for buildings
JPS6147162A (ja) 1984-08-09 1986-03-07 Aageru Shokuhin Kk 加工食品の品質改良剤
US4654085A (en) * 1984-10-11 1987-03-31 Henkel Kommanditgesellschaft Auf Aktien Additive for cementitious compositions
US4725477A (en) * 1984-12-13 1988-02-16 National Gypsum Company Predecorated gypsum board
US4585685A (en) 1985-01-14 1986-04-29 Armstrong World Industries, Inc. Acoustically porous building materials
US4722866A (en) * 1985-04-09 1988-02-02 Georgia-Pacific Corporation Fire resistant gypsum board
EP0216497A3 (en) 1985-08-26 1987-12-02 Georgia-Pacific Corporation Use of fibrous mat-faced gypsum board in shaft wall assemblies and improved fire-resistant board
US4842786A (en) 1986-09-26 1989-06-27 The Celotex Corporation Method for producing an embossed gypsum panel
DE3844938C2 (de) * 1987-05-22 1996-09-19 Pro Mineral Ges Verfahren zur Erzeugung von Calciumsulfat-Alphahalbhydrat aus feinteiligem Calciumsulfat und dessen Verwendung
DE3732497A1 (de) 1987-06-06 1988-12-15 Babcock Bsh Ag Verfahren und anlage zur herstellung von gipsfaserplatten
US4939192A (en) 1987-06-17 1990-07-03 Aqualon Company Building composition containing 3-alkoxy-2-hydroxypropylhydroxyethyl cellulose
US4837314A (en) 1987-06-19 1989-06-06 A. E. Staley Manufacturing Company Etherified and esterified starch derivatives and processes for preparing same
JPH02137781A (ja) 1988-11-17 1990-05-28 Chiyoda Kenzai Kogyo Kk 軽量石膏ボード
KR970005867B1 (ko) 1988-11-18 1997-04-21 유나이티드 스테이트 집섬 캄파니 석고 합성물 및 그 제조방법
DE68927879T2 (de) * 1988-12-06 1997-10-09 Shaikh Ghaleb Mohammad Y A Werkstoffzusammensetzung zum Hemmen von Bränden oder Explosionen und Verfahren dafür
AU638696B2 (en) 1989-02-17 1993-07-08 Domtar Inc. Improved gypsum board
US5085929A (en) 1989-02-17 1992-02-04 Domtar Inc. Gypsum board
US5116671A (en) 1989-02-17 1992-05-26 Domtar, Inc. Gypsum board
US5041333A (en) 1989-02-24 1991-08-20 The Celotex Corporation Gypsum board comprising a mineral case
US4965031A (en) 1989-02-24 1990-10-23 The Celotex Corporation Continuous production of gypsum board
JPH0725941B2 (ja) 1989-07-18 1995-03-22 ワーナー・ランバート・カンパニー 変性澱粉を含有する、ポリマーをベースとするブレンド組成物
US5155959A (en) 1989-10-12 1992-10-20 Georgia-Pacific Corporation Firedoor constructions including gypsum building product
US5171366A (en) 1989-10-12 1992-12-15 Georgia-Pacific Corporation Gypsum building product
DE4008084A1 (de) 1990-03-14 1991-09-19 Pro Mineral Ges Verfahren zur herstellung von gipsfaserplatten, insbesondere von fussbodenplatten
US5207830A (en) 1990-03-21 1993-05-04 Venture Innovations, Inc. Lightweight particulate cementitious materials and process for producing same
US5135805A (en) 1990-07-27 1992-08-04 Georgia-Pacific Corporation Method of manufacturing a water-resistant gypsum composition
US5037929A (en) 1990-08-22 1991-08-06 Kansas State University Research Found. Process for the preparation of granular cold water-soluble starch
US5342566A (en) 1990-08-23 1994-08-30 Carl Schenck Ag Method of manufacturing fiber gypsum board
DE4039319A1 (de) 1990-12-10 1992-06-11 Sicowa Verfahrenstech Verfahren zum herstellen von gipsbaustoffen
US5080717A (en) * 1991-01-24 1992-01-14 Aqualon Company Fluid suspensions of polysaccharide mixtures
CA2060106A1 (en) 1991-02-25 1992-08-26 Lawrence L. Nelson Mineral-filled fibrous sheet/foil laminate for use as a flame spread barrier
TW207987B (es) 1991-03-20 1993-06-21 Hoechst Ag
US5158612A (en) 1991-10-25 1992-10-27 Henkel Corporation Foaming agent composition and process
DE4203529A1 (de) * 1992-02-07 1993-08-12 Wolff Walsrode Ag Wasserloesliche sulfoalkylhydroxyalkylderivate der cellulose und deren verwendung in gips- und zementhaltigen massen
JPH05293350A (ja) 1992-04-17 1993-11-09 Kao Corp 石膏−水スラリー用分散剤の製造法
US5783126A (en) 1992-08-11 1998-07-21 E. Khashoggi Industries Method for manufacturing articles having inorganically filled, starch-bound cellular matrix
US5302308A (en) * 1992-08-24 1994-04-12 Betz Laboratories, Inc. Methods for controlling dust in high temperature systems
GB2275875B (en) 1993-03-01 1997-02-05 Bpb Industries Plc Improved mixer and method for preparing gypsum products
JPH0710750B2 (ja) 1993-03-01 1995-02-08 敏倫 森実 多孔質材料の改質剤、改質方法および改質された材料
US5366550A (en) 1993-04-02 1994-11-22 Tec Incorporated Latex modified cement-based thin set adhesive
GB2281231B (en) 1993-07-12 1997-11-19 Bpb Industries Plc A method of manufacturing multilayer plasterboard and apparatus therefor
RU2143341C1 (ru) 1993-07-21 1999-12-27 Э.Хашогги Индастриз Изделие, изготовленное из неорганически наполненного материала, способ его изготовления и устройство для его осуществления (варианты)
US5575840A (en) 1993-10-29 1996-11-19 National Starch And Chemical Investment Holding Corporation Cement mortar systems using blends of polysaccharides and cold-water-soluble, unmodified starches
US5395438A (en) * 1994-01-14 1995-03-07 Usg Interiors, Inc. Mineral wool-free acoustical tile composition
IT1276840B1 (it) 1994-04-14 1997-11-03 Eurocompositi Srl Pannello incombustibile e metodo per il suo ottenimento
CA2139373C (en) 1994-05-12 2002-06-25 Therese A. Espinoza Ready-mixed, setting type joint compound
US5683625A (en) 1994-05-27 1997-11-04 General Electric Company Method of preparing microemulsions
US5876563A (en) * 1994-06-01 1999-03-02 Allied Colloids Limited Manufacture of paper
US5558710A (en) 1994-08-08 1996-09-24 Usg Interiors, Inc. Gypsum/cellulosic fiber acoustical tile composition
US5573333A (en) 1994-08-22 1996-11-12 National Gypsum Company Demand responsive, continuous preparation of starch slurry for use in manufacturing gypsum products
CA2158820C (en) 1994-09-23 2004-11-23 Steven W. Sucech Producing foamed gypsum board
US5660465A (en) 1994-12-06 1997-08-26 Mason; Walter R. Apparatus and system for producing foamed cementitious products
JPH08231258A (ja) 1995-02-24 1996-09-10 Chichibu Onoda Cement Corp 複合石膏ボード
US5534059A (en) 1995-03-20 1996-07-09 United States Gypsum Co. Machinable plaster
DE19513126A1 (de) 1995-04-07 1996-10-10 Sueddeutsche Kalkstickstoff Copolymere auf Basis von Oxyalkylenglykol-Alkenylethern und ungesättigten Dicarbonsäure-Derivaten
JP3507201B2 (ja) * 1995-07-13 2004-03-15 太平洋セメント株式会社 セメント組成物
US5595595A (en) * 1995-08-15 1997-01-21 The United States Of America As Represented By The Secretary Of Agriculture Aquagel-based lightweight concrete
JPH09165244A (ja) 1995-12-13 1997-06-24 Chichibu Onoda Cement Corp 石膏ボードの製造方法
JP4642160B2 (ja) 1995-12-15 2011-03-02 モンサント・カンパニー セメント系における改善された流動学的性質の制御方法
EP0868412B1 (de) 1995-12-20 2001-09-05 Henkel Kommanditgesellschaft auf Aktien Zusammensetzung zur erzeugung von leichtgips und ihre verwendung
US5683635A (en) 1995-12-22 1997-11-04 United States Gypsum Company Method for preparing uniformly foamed gypsum product with less foam agitation
ID17684A (id) * 1996-02-08 1998-01-22 Bpb Plc Papan bersemen
US5688845A (en) 1996-05-06 1997-11-18 National Starch And Chemical Investment Holding Corporation High solids, maltodextrin-based adhesives
US5810956A (en) 1996-07-01 1998-09-22 Itw Foamseal, Inc. Method of filling a seam of a panel assembly using a thixotropic polyurethane elastomeric filler adhesive
US5962119A (en) 1996-08-02 1999-10-05 Celotex Corporation Gypsum wallboard and process of making same
US5922447A (en) 1996-09-16 1999-07-13 United States Gypsum Company Lightweight gypsum board
US6110575A (en) 1996-11-12 2000-08-29 Yoshino Sangyo Co., Ltd. Gypsum-based composite article and method for producing same
US6010596A (en) 1996-12-20 2000-01-04 United States Gypsum Company Gypsum wood fiber product having improved water resistance
US5817262A (en) 1996-12-20 1998-10-06 United States Gypsum Company Process of producing gypsum wood fiber product having improved water resistance
US6780903B2 (en) 1996-12-31 2004-08-24 Valtion Teknillinen Tutkimuskeskus Process for the preparation of polymer dispersions
US5879825A (en) 1997-01-07 1999-03-09 National Gypsum Company Gypsum wallboard and method of making same
US7217754B2 (en) * 1997-02-26 2007-05-15 Integument Technologies, Inc. Polymer composites and methods for making and using same
US5810958A (en) * 1997-05-14 1998-09-22 Ashland, Inc. Process for forming fluid flow conduit systems and products thereof
US6796378B2 (en) * 1997-08-15 2004-09-28 Halliburton Energy Services, Inc. Methods of cementing high temperature wells and cement compositions therefor
ID21641A (id) 1997-08-21 1999-07-08 United States Gypsum Co Produk yang mengandung gypsum dengan peningkatan ketahanan terhadap deformasi tetap dan metode serta komposisi untuk memproduksinya
US6342284B1 (en) * 1997-08-21 2002-01-29 United States Gysum Company Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
US6632550B1 (en) 1997-08-21 2003-10-14 United States Gypsum Company Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
US6059444A (en) * 1998-01-28 2000-05-09 United States Gypsum Company Apparatus for mixing calcined gypsum and its method of operation
DE19803915C1 (de) 1998-02-02 1999-06-10 Infra Folienkabel Gmbh Verfahren zur Herstellung von Baustoffplatten unter Verwendung von Gips und nach dem Verfahren hergestellte Baustoffplatte
US6221521B1 (en) 1998-02-03 2001-04-24 United States Gypsum Co. Non-combustible gypsum/fiber board
US6171388B1 (en) * 1998-03-17 2001-01-09 Rhodia Inc. Lightweight gypsum composition
EP0955277A1 (en) 1998-04-28 1999-11-10 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. Self-consolidating concrete comprising a polysaccharide additive
CN1181002C (zh) 1998-06-08 2004-12-22 曹龙 水泥
EP1093466A1 (en) 1998-06-23 2001-04-25 Grain Processing Corporation Method for preparing hydroxyalkyl starch
US6409819B1 (en) 1998-06-30 2002-06-25 International Mineral Technology Ag Alkali activated supersulphated binder
DK1114005T3 (da) * 1998-07-30 2006-02-20 United States Gypsum Co Gipsholdigt produkt med foröget modstandsdygtighed over for permanent deformation og fremgangsmåde og sammensætning til fremstilling deraf
US5879446A (en) 1998-08-21 1999-03-09 National Gypsum Company Gypsum wallboard, and method of making same
US6319312B1 (en) 1998-11-18 2001-11-20 Advanced Construction Materials Corp. Strengthened, light weight wallboard and method and apparatus for making the same
US6251979B1 (en) 1998-11-18 2001-06-26 Advanced Construction Materials Corp. Strengthened, light weight wallboard and method and apparatus for making the same
US6340388B1 (en) 1998-11-18 2002-01-22 Advanced Construction Materials Corp. Strengthened, light weight wallboard and method and apparatus for making the same
US20020017222A1 (en) 1998-11-18 2002-02-14 Luongo Joseph S. Strengthened, light weight construction board
US20010001218A1 (en) 2000-04-12 2001-05-17 Luongo Joseph S. Strengthened, light weight construction board and method and apparatus for making the same
DE29821239U1 (de) * 1998-11-27 2000-03-30 Robert Bosch Gmbh, 70469 Stuttgart Zündungsanlage für eine Brennkraftmaschine
DE19860360C1 (de) 1998-12-24 2000-08-03 Apack Ag Bio Verpackung Verfahren zur Herstellung eines Formkörpers aus biologisch abbaubarem Material, Formkörper und Verwendung
US6162288A (en) 1999-05-19 2000-12-19 W. R. Grace & Co.-Conn. Sprayable fireproofing composition
US6051700A (en) * 1999-02-11 2000-04-18 Grain Processing Corporation Process and method for hydroxyalkylation of starch and hydroxyalkyl starch prepared accordingly
US6485821B1 (en) 1999-02-25 2002-11-26 E. I. Du Pont De Nemours And Company Gypsum-based construction material
US6703331B1 (en) 1999-02-25 2004-03-09 E. I. Du Pont De Nemours And Company Fungus resistant gypsum-based substrate
US6171655B1 (en) * 1999-04-16 2001-01-09 Takachiho Corp. Method of preparing constructional finished wallboard
US6406535B1 (en) 1999-04-16 2002-06-18 Takachiho Corp. Material for constructional finished wallboard
US6752895B1 (en) 1999-05-18 2004-06-22 United States Gypsum Company Water spray for smooth surface gypsum fiberboard panels
DE19926611A1 (de) 1999-06-11 2000-12-14 Sueddeutsche Kalkstickstoff Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung
US6699426B1 (en) 1999-06-15 2004-03-02 National Gypsum Properties, Llc. Gypsum wallboard core, and method and apparatus for making the same
US6290769B1 (en) 1999-06-22 2001-09-18 Siplast, Inc. Lightweight insulating concrete and method for using same
US6309740B1 (en) 1999-07-20 2001-10-30 W. R. Grace & Co.-Conn. High temperature heat transfer barrier and vapor barrier and methods
US6241815B1 (en) 1999-08-10 2001-06-05 United States Gypsum Company Gypsum-cement system for construction materials
US6780356B1 (en) 1999-10-01 2004-08-24 Awi Licensing Company Method for producing an inorganic foam structure for use as a durable acoustical panel
US6983821B2 (en) * 1999-10-01 2006-01-10 Awi Licensing Company Acoustical panel having a honeycomb structure and method of making the same
US6613424B1 (en) 1999-10-01 2003-09-02 Awi Licensing Company Composite structure with foamed cementitious layer
US6443258B1 (en) 1999-10-01 2002-09-03 Awi Licensing Company Durable porous article of manufacture and a process to create same
WO2001034534A2 (en) 1999-11-12 2001-05-17 National Gypsum Properties Llc Gypsum wallboard and method of making same
US6398864B1 (en) 1999-11-30 2002-06-04 United States Gypsum Company Pottery plaster formulations for the manufacture of plaster molds
WO2001045932A1 (en) 1999-12-23 2001-06-28 Luongo Joseph S Strengthened, light weight construction board and method and apparatus for making the same
US6231970B1 (en) * 2000-01-11 2001-05-15 E. Khashoggi Industries, Llc Thermoplastic starch compositions incorporating a particulate filler component
US6673144B2 (en) * 2000-02-11 2004-01-06 United States Gypsum Company Joint compound providing low dusting and good gloss retention
NO311140B1 (no) 2000-02-25 2001-10-15 Kolo Veidekke As Prosess og system for produksjon av en lunken skumblandingsasfalt, samt anvendelse av denne
EP1148067A1 (en) 2000-04-18 2001-10-24 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. Extrusion of high amylopectin starch
US6409824B1 (en) 2000-04-25 2002-06-25 United States Gypsum Company Gypsum compositions with enhanced resistance to permanent deformation
US6387172B1 (en) * 2000-04-25 2002-05-14 United States Gypsum Company Gypsum compositions and related methods
US20020096278A1 (en) 2000-05-24 2002-07-25 Armstrong World Industries, Inc. Durable acoustical panel and method of making the same
US6387171B1 (en) * 2000-05-25 2002-05-14 Grain Processing Corporation Concrete compositions and methods for the preparation thereof
US7595015B1 (en) 2000-05-25 2009-09-29 Grain Processing Corporation Cold-water soluble extruded starch product
EP1176255A1 (en) * 2000-07-24 2002-01-30 The Dow Chemical Company Use of starch dispersions as binder in coating compositions and process for preparing the starch dispersions
AU2001287161A1 (en) 2000-08-07 2002-02-18 Lafarge Platres Lightweight gypsum board product and method of manufacture
JP2002070239A (ja) 2000-08-25 2002-03-08 Yoshino Gypsum Co Ltd 耐力壁に適する石膏系建材
US6475313B1 (en) 2000-09-20 2002-11-05 United States Gypsum Company Process for making gypsum board having improved through-penetration strength
MXPA03002948A (es) 2000-10-10 2004-12-13 James Hardie Int Finance Bv Material compuesto para construccion.
GB2368364B (en) 2000-10-12 2004-06-02 Mdf Inc Fire door and method of assembly
EP1340728A4 (en) 2000-11-10 2009-11-11 Mitsubishi Shoji Construction BUILDING MATERIAL AND CONNECTION FOR THIS
JP4027029B2 (ja) 2000-11-10 2007-12-26 三菱商事建材株式会社 建材組成物
US6409825B1 (en) 2000-11-22 2002-06-25 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
US6406537B1 (en) 2000-11-22 2002-06-18 United States Gypsum Company High-strength joint compound
US6340389B1 (en) * 2000-12-18 2002-01-22 G-P Gypsum Corporation Fire door core
WO2002066396A1 (en) 2001-02-19 2002-08-29 Asahi Kasei Kabushiki Kaisha Hardened calcium silicate having high strength
ATE346619T1 (de) * 2001-02-21 2006-12-15 Coloplast As Klebstoffmasse mit kugelförmigen mikrokolloidpartikeln
US7105587B2 (en) * 2001-03-07 2006-09-12 Innovative Construction And Building Materials Method and composition for polymer-reinforced composite cementitious construction material
US6743830B2 (en) 2001-03-07 2004-06-01 Innovative Construction And Building Materials Construction board materials with engineered microstructures
AU785091B2 (en) 2001-04-02 2006-09-14 Armstrong World Industries, Inc. A durable porous article of manufacture and a process to create same
FR2824552B1 (fr) 2001-05-14 2004-04-02 Lafarge Platres Procede et dispositif pour la formation de couches denses dans un pate de platre
ITVA20010015A1 (it) * 2001-06-04 2002-12-04 Lamberti Spa Additivi a base di derivati idrossialchilici di guaro per malte cementizie e malte che li contengono.
US6524679B2 (en) 2001-06-06 2003-02-25 Bpb, Plc Glass reinforced gypsum board
JP3891256B2 (ja) 2001-06-13 2007-03-14 信越化学工業株式会社 押出成形用水硬性組成物及びその硬化体
US6706128B2 (en) 2001-06-22 2004-03-16 National Gypsum Properties, Llc Method of providing void space in gypsum wallboard and in a gypsum core composition
JP3719706B2 (ja) 2001-07-02 2005-11-24 花王株式会社 石膏スラリー用分散剤
US6494609B1 (en) 2001-07-16 2002-12-17 United States Gypsum Company Slurry mixer outlet
US6711872B2 (en) * 2001-07-30 2004-03-30 International Paper Company Lightweight panel construction
US6680127B2 (en) * 2001-08-03 2004-01-20 Temple-Inland Forest Products, Corporation Antifungal gypsum board
US20030031854A1 (en) 2001-08-07 2003-02-13 Kajander Richard Emil Method of making coated mat online and coated mat products
US7090883B2 (en) 2001-09-04 2006-08-15 Phipps L Myles Edible compositions and methods of making edible compositions
US20030084980A1 (en) 2001-11-06 2003-05-08 Seufert James F Lightweight gypsum wallboard and method of making same
US6822033B2 (en) 2001-11-19 2004-11-23 United States Gypsum Company Compositions and methods for treating set gypsum
US6815049B2 (en) 2001-12-11 2004-11-09 United States Gypsum Company Gypsum-containing composition having enhanced resistance to permanent deformation
UA52047A (uk) 2002-01-22 2002-12-16 Володимир Іванович Бабушкін Сировинна композиція та спосіб виготовлення піногіпсу
US6620236B2 (en) 2002-02-08 2003-09-16 The United States Of America As Represented By The Secretary Of The Army Material, and method of producing it, for immobilizing heavy metals later entrained therein
RU2217570C2 (ru) 2002-02-15 2003-11-27 Галашин Анатолий Евгеньевич Огнестойкая строительная конструкция и способ ее изготовления
JP2005521623A (ja) 2002-03-27 2005-07-21 ユナイテツド ステイツ ジプサム カンパニー スプレー可能で機械加工可能な媒体
TWI265087B (en) 2002-03-27 2006-11-01 Yoshino Gypsum Co Plaster board and method of fabricating the plaster board
US6893752B2 (en) * 2002-06-28 2005-05-17 United States Gypsum Company Mold-resistant gypsum panel and method of making same
US6774146B2 (en) 2002-08-07 2004-08-10 Geo Specialty Chemicals, Inc. Dispersant and foaming agent combination
US6746781B2 (en) 2002-08-21 2004-06-08 G-P Gypsum Corporation Gypsum board having polyvinyl alcohol binder in interface layer and method for making the same
US6783587B2 (en) * 2002-09-11 2004-08-31 National Gypsum Properties, Llc Lightweight wallboard compositions containing natural polymers
US20040055720A1 (en) * 2002-09-19 2004-03-25 Torras Joseph H. Paper compositions, imaging methods and methods for manufacturing paper
BR0315220B1 (pt) 2002-10-11 2014-07-29 Hexion Specialty Chemicals Inc Emulsão útil em propiciar resistência à água a um produto de gesso e método para fabricação da mesma
MXPA05004263A (es) * 2002-10-29 2005-07-05 Yoshino Gypsum Co Metodo para producir tabla de yeso ligera.
FR2846961B1 (fr) 2002-11-08 2005-02-11 Lafarge Platres Composition pour enduit de jointoiement pour elements de construction et procede de realisation d'un ouvrage
US6841232B2 (en) * 2002-11-12 2005-01-11 Innovative Construction And Building Materials Reinforced wallboard
US6902797B2 (en) * 2002-11-12 2005-06-07 Innovative Construction And Building Materials Gypsum-based composite materials reinforced by cellulose ethers
DE10254314B4 (de) 2002-11-21 2004-10-14 Henkel Kgaa Verfahren zur Herstellung befüllter Wasch- und Reinigungsmittelformkörper II
US20040121152A1 (en) 2002-12-19 2004-06-24 Certainteed Corporation Flame-resistant insulation
AU2003251402B2 (en) * 2002-12-20 2011-01-20 Momentive Specialty Chemicals Inc. Water-resistant additives for gypsum wood fiber products
US20040152379A1 (en) 2003-01-30 2004-08-05 Mclarty George C. Textile reinforced wallboard
US20040149170A1 (en) 2003-02-04 2004-08-05 Osvaldo Moran Cellular concrete having normal compressive strength
US20050281999A1 (en) 2003-03-12 2005-12-22 Petritech, Inc. Structural and other composite materials and methods for making same
JP5024782B2 (ja) * 2003-03-19 2012-09-12 ユナイテッド・ステイツ・ジプサム・カンパニー 吸音パネルの作成方法および吸音パネル
US6964704B2 (en) 2003-03-20 2005-11-15 G.B. Technologies, Llc Calcium sulphate-based composition and methods of making same
US6805741B1 (en) 2003-03-27 2004-10-19 United States Gypsum Company Ready-mixed setting-type composition and related kit
US7056582B2 (en) 2003-04-17 2006-06-06 Usg Interiors, Inc. Mold resistant acoustical panel
GB0314655D0 (en) 2003-06-24 2003-07-30 Bpb Plc Method and apparatus for producing a multilayer cementitious product
US6832652B1 (en) 2003-08-22 2004-12-21 Bj Services Company Ultra low density cementitious slurries for use in cementing of oil and gas wells
US7422638B2 (en) * 2003-08-29 2008-09-09 National Starch And Chemical Investment Holding Corporation Sago-based gelling starches
US20050067082A1 (en) 2003-09-29 2005-03-31 Mowry Aaron P. Reduced manufacturing cost of gypsum board
US7048794B2 (en) 2003-12-10 2006-05-23 Innovative Construction And Building Materials, Llc Organic-inorganic composite
US7276549B2 (en) 2004-01-12 2007-10-02 United States Gypsum Company Surface enhancing coating for gypsum-containing floor underlayments
US7932193B2 (en) 2004-02-17 2011-04-26 Johns Manville Coated mat products, laminates and method
ES2343958T3 (es) * 2004-02-24 2010-08-13 Lafarge Platres Proceso y aparato para fabricar un cuerpo celular a base de un ligado hidraulico.
US8337976B2 (en) 2004-02-26 2012-12-25 Usg Interiors, Inc. Abuse-resistant cast acoustical ceiling tile having an excellent sound absorption value
US20050223949A1 (en) 2004-04-08 2005-10-13 Bailey Kenneth E Jr Starch binder compositions, methods of making the same and products formed therefrom
MXPA06012319A (es) 2004-04-27 2007-01-31 Hercules Inc Morteros basados en yeso que usan agentes de retencion de agua preparados de borras de algodon crudo.
US20050263925A1 (en) 2004-05-27 2005-12-01 Heseltine Robert W Fire-resistant gypsum
US20060029785A1 (en) 2004-08-03 2006-02-09 Lance Wang Gypsum boards with glass fiber reinforcements having a titanate or zirconate coupling coating
US7892472B2 (en) * 2004-08-12 2011-02-22 United States Gypsum Company Method of making water-resistant gypsum-based article
US7101426B2 (en) 2004-08-20 2006-09-05 Innovative Construction And Building Materials, Llc Inorganic matrix composite reinforced by ionically crosslinked polymer
DE102004040879B3 (de) 2004-08-24 2006-05-04 Bk Giulini Gmbh Verwendung einer Zusammensetzung zur Abbindeverzögerung von Gips- und Gipszubereitungen sowie diese Zusammensetzung enthaltende Zubereitungen
US7700505B2 (en) 2004-09-01 2010-04-20 Lafarge Platres Gypsum board and systems comprising it
US7347895B2 (en) * 2004-09-16 2008-03-25 United States Gypsum Company Flexible hydraulic compositions
EP1676821A1 (en) 2004-12-29 2006-07-05 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. Shaped concrete body
WO2006073215A1 (en) * 2005-01-07 2006-07-13 Jong-Won Park Method of producing recycled hardened materials using waste gypsum
FR2880624B1 (fr) * 2005-01-11 2008-09-12 Fabrice Visocekas Procede pour fabriquer un materiau mineral solide.
US7849650B2 (en) 2005-01-27 2010-12-14 United States Gypsum Company Non-combustible reinforced cementitious lightweight panels and metal frame system for a fire wall and other fire resistive assemblies
MX2007010381A (es) * 2005-02-25 2007-12-12 Nova Chem Inc Paneles de construccion previamente formados compuestos, una construccion y un montaje de formacion de marco.
BRPI0609706A2 (pt) * 2005-03-22 2011-10-18 Nova Chem Inc composição cimentìcia de baixo peso, leito de estrada, artigo de construção pré-moldado e/ou pré-tensionado, método para fabricar um artigo de composição cimentìcia de baixo peso otimizado, artigo de concreto de baixo peso, e, composição de concreto de baixo peso
US7736720B2 (en) 2005-06-09 2010-06-15 United States Gypsum Company Composite light weight gypsum wallboard
US9802866B2 (en) 2005-06-09 2017-10-31 United States Gypsum Company Light weight gypsum board
US9840066B2 (en) * 2005-06-09 2017-12-12 United States Gypsum Company Light weight gypsum board
US20060278132A1 (en) 2005-06-09 2006-12-14 United States Gypsum Company Method of improving dispersant efficacy in making gypsum products
UA91856C2 (ru) * 2005-06-09 2010-09-10 Юнайтед Стейтс Джипсум Компани Суспензия для изготовления гипсовых изделий, гипсовый обшивочный лист и способ его изготовления
US20080070026A1 (en) 2005-06-09 2008-03-20 United States Gypsum Company High hydroxyethylated starch and high dispersant levels in gypsum wallboard
US7731794B2 (en) 2005-06-09 2010-06-08 United States Gypsum Company High starch light weight gypsum wallboard
AU2006259581B2 (en) 2005-06-14 2011-08-11 United States Gypsum Company Method of making a gypsum slurry with modifiers and dispersants
US8088218B2 (en) * 2005-06-14 2012-01-03 United States Gypsum Company Foamed slurry and building panel made therefrom
US7572328B2 (en) 2005-06-14 2009-08-11 United States Gypsum Company Fast drying gypsum products
US20060278127A1 (en) 2005-06-14 2006-12-14 United States Gypsum Company Gypsum products utilizing a two-repeating unit dispersant and a method for making them
US20060280899A1 (en) 2005-06-14 2006-12-14 United States Gypsum Company Method of making a gypsum slurry with modifiers and dispersants
US7875114B2 (en) * 2005-06-14 2011-01-25 United States Gypsum Company Foamed slurry and building panel made therefrom
PL1896374T3 (pl) 2005-06-14 2019-04-30 United States Gypsum Co Zaczyn gipsowy z dodatkiem środka dyspergującego o dwóch powtarzalnych jednostkach konstytucyjnych
US7544242B2 (en) 2005-06-14 2009-06-09 United States Gypsum Company Effective use of dispersants in wallboard containing foam
US20060280898A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Modifiers for gypsum slurries and method of using them
US20060281886A1 (en) 2005-06-14 2006-12-14 Manfred Bichler Polyether-containing copolymer
US20060278128A1 (en) 2005-06-14 2006-12-14 United States Gypsum Company Effective use of dispersants in wallboard containing foam
US7803226B2 (en) 2005-07-29 2010-09-28 United States Gypsum Company Siloxane polymerization in wallboard
US20070032393A1 (en) * 2005-08-04 2007-02-08 Conopco, Inc. D/B/A Unilever Rinse-off conditioner comprising non-pregelatinized starch and fatty acid system for improved properties
US7771851B2 (en) 2005-08-26 2010-08-10 United States Gypsum Company Gypsum-containing products containing alpha hemihydrate
US7413603B2 (en) * 2005-08-30 2008-08-19 United States Gypsum Company Fiberboard with improved water resistance
US20070082170A1 (en) * 2005-08-31 2007-04-12 Lafarge Platres Wallboard with antifungal properties and method of making same
WO2007049346A1 (ja) * 2005-10-26 2007-05-03 Misuo Fujiwara 内装用素材並びにそのコーティング方法及びコーティング材
US20100136269A1 (en) 2005-11-01 2010-06-03 E. Khashoggi Industries, Llc Extruded fiber reinforced cementitious products having wood-like properties and ultrahigh strength and methods for making the same
US20070102237A1 (en) 2005-11-04 2007-05-10 Usg Interiors, Inc. Acoustical gypsum board for ceiling panel
DE102006013786A1 (de) 2006-03-24 2007-09-27 Wolff Cellulosics Gmbh & Co. Kg Methylstärkeether in mineralischen Baustoffen
FR2899225B1 (fr) 2006-03-30 2008-05-30 Lafarge Platres Plaque de platre allegee et composition de pate de platre utile pour sa fabrication.
US8262820B2 (en) 2006-04-28 2012-09-11 United States Gypsum Company Method of water dispersing pregelatinized starch in making gypsum products
US7708847B2 (en) 2006-06-12 2010-05-04 Bpb Plc Gypsum based panel and method for making gypsum based panel
US7588634B2 (en) 2006-09-20 2009-09-15 United States Gypsum Company Process for manufacturing ultra low consistency alpha- and beta- blend stucco
US8066421B2 (en) 2007-07-03 2011-11-29 National Gypsum Properties, Llc Method of adding STMP to a gypsum slurry
US7776170B2 (en) 2006-10-12 2010-08-17 United States Gypsum Company Fire-resistant gypsum panel
US7524386B2 (en) 2006-11-01 2009-04-28 United States Gypsum Company Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels
AU2012203495B2 (en) 2006-11-02 2014-10-23 United States Gypsum Company Low dust gypsum wallboard
US20080148997A1 (en) 2006-12-22 2008-06-26 Blackburn David R Gypsum compositions with naphthalene sulfonate and modifiers
CN101012119A (zh) 2007-01-11 2007-08-08 云南天之豪装饰材料有限公司 轻质石膏吊顶天花板
US8070895B2 (en) 2007-02-12 2011-12-06 United States Gypsum Company Water resistant cementitious article and method for preparing same
US20080227891A1 (en) 2007-03-14 2008-09-18 Nova Chemicals Inc. Methods for making concrete compositions
US20080286609A1 (en) 2007-05-15 2008-11-20 Surace Kevin J Low embodied energy wallboards and methods of making same
WO2008153837A1 (en) 2007-05-30 2008-12-18 Omnova Solutions Inc Paper surface treatment compositions
US8057915B2 (en) 2007-05-31 2011-11-15 United States Gypsum Company Acoustical gypsum board panel and method of making it
US20080308968A1 (en) 2007-06-13 2008-12-18 Immordino Jr Salvatore C Method of making a low-dust building panel
MX2009013583A (es) * 2007-06-14 2010-04-27 Nat Gypsum Properties Llc Tablero de yeso mejorado y metodo para fabricar el mismo.
US20090012191A1 (en) 2007-07-03 2009-01-08 Scott Deans Lightweight wall structure material and process for making
US8070878B2 (en) * 2007-07-05 2011-12-06 United States Gypsum Company Lightweight cementitious compositions and building products and methods for making same
US20090053544A1 (en) 2007-08-22 2009-02-26 National Gypsum Properties, Llc Method of starch reduction in wallboard manufacturing and products made therefrom
US8337993B2 (en) 2007-11-16 2012-12-25 Serious Energy, Inc. Low embodied energy wallboards and methods of making same
CA2642965C (en) 2007-12-12 2012-01-03 Rohm And Haas Company Binder composition of a polycarboxy emulsion and polyol
US8221542B2 (en) 2007-12-13 2012-07-17 Georgia-Pacific Gypsum Llc Non-cement fire door core
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials
US9650305B2 (en) 2007-12-28 2017-05-16 United States Gypsum Company Hard water foaming agents and methods for gypsum board production
US20100075166A1 (en) * 2008-09-24 2010-03-25 Georgia Pacific Compositions for the manufacture of gypsum boards, methods of manufacture thereof, and gypsum boards formed therefrom
US20100075167A1 (en) * 2008-09-24 2010-03-25 Georgia-Pacific Gypsum Llc Compositions for the manufacture of gypsum boards, methods of manufacture thereof, and gypsum boards formed therefrom
WO2010051364A1 (en) 2008-10-30 2010-05-06 United States Gypsum Company Mat-faced cementitious article and method for preparing same
CN101456915B (zh) 2009-01-07 2012-02-29 河南工业大学 预糊化—酸解—酯化三元复合变性淀粉的制备方法及其应用
JP2010179268A (ja) 2009-02-07 2010-08-19 Kosei:Kk 担体製造プラント
US20110054081A1 (en) * 2009-09-02 2011-03-03 Frank Dierschke Formulation and its use
US9296124B2 (en) 2010-12-30 2016-03-29 United States Gypsum Company Slurry distributor with a wiping mechanism, system, and method for using same
JP6075787B2 (ja) 2010-12-30 2017-02-08 ユナイテッド・ステイツ・ジプサム・カンパニー スラリー分配器、システム、およびそれを用いるためのおよび方法
MX348955B (es) 2011-02-23 2017-07-05 Nat Gypsum Properties Llc Suspension mejorada de tablero de pared de yeso y metodo para la elaboracion de la misma.
US8323785B2 (en) 2011-02-25 2012-12-04 United States Gypsum Company Lightweight, reduced density fire rated gypsum panels
AU2014201626B2 (en) 2011-02-25 2015-04-16 United States Gypsum Company Lightweight, Reduced Density Fire Rated Gypsum Panels
US8475762B2 (en) 2011-06-02 2013-07-02 United States Gypsum Company Method and apparatus to minimize air-slurry separation during gypsum slurry flow
CN103819748A (zh) 2012-11-16 2014-05-28 无锡市黄盛包装制品有限公司 一种淀粉基可降解包装膜袋的制备方法

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