NO311079B1 - Komposittmaterialer omfattende gips og fremgangsmåte for fremstilling derav - Google Patents
Komposittmaterialer omfattende gips og fremgangsmåte for fremstilling derav Download PDFInfo
- Publication number
- NO311079B1 NO311079B1 NO19911935A NO911935A NO311079B1 NO 311079 B1 NO311079 B1 NO 311079B1 NO 19911935 A NO19911935 A NO 19911935A NO 911935 A NO911935 A NO 911935A NO 311079 B1 NO311079 B1 NO 311079B1
- Authority
- NO
- Norway
- Prior art keywords
- gypsum
- slurry
- host
- calcium sulfate
- temperature
- Prior art date
Links
- 239000010440 gypsum Substances 0.000 title claims abstract description 112
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 112
- 239000002131 composite material Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims description 51
- 230000008569 process Effects 0.000 title description 24
- 239000002245 particle Substances 0.000 claims abstract description 82
- 239000002002 slurry Substances 0.000 claims abstract description 78
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000013078 crystal Substances 0.000 claims abstract description 49
- 235000011132 calcium sulphate Nutrition 0.000 claims abstract description 37
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims abstract description 17
- 239000007787 solid Substances 0.000 claims abstract description 12
- 238000011065 in-situ storage Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 229920002522 Wood fibre Polymers 0.000 claims description 67
- 239000002025 wood fiber Substances 0.000 claims description 65
- 239000000463 material Substances 0.000 claims description 29
- 239000000835 fiber Substances 0.000 claims description 26
- 239000011505 plaster Substances 0.000 claims description 26
- 239000012065 filter cake Substances 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 229920003043 Cellulose fiber Polymers 0.000 claims description 15
- 239000012779 reinforcing material Substances 0.000 claims description 15
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 14
- 239000002023 wood Substances 0.000 claims description 14
- 230000036571 hydration Effects 0.000 claims description 10
- 238000006703 hydration reaction Methods 0.000 claims description 10
- 238000001354 calcination Methods 0.000 claims description 7
- 239000011246 composite particle Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 150000004677 hydrates Chemical class 0.000 claims 1
- 239000001175 calcium sulphate Substances 0.000 abstract description 9
- 238000002156 mixing Methods 0.000 abstract description 6
- 239000000047 product Substances 0.000 description 23
- 239000000123 paper Substances 0.000 description 9
- 150000004683 dihydrates Chemical class 0.000 description 8
- 239000011094 fiberboard Substances 0.000 description 8
- 238000004626 scanning electron microscopy Methods 0.000 description 8
- 238000001000 micrograph Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000005253 cladding Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 239000004566 building material Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910052925 anhydrite Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012978 lignocellulosic material Substances 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000011885 synergistic combination Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- C04B11/00—Calcium sulfate cements
- C04B11/02—Methods and apparatus for dehydrating gypsum
- C04B11/024—Ingredients added before, or during, the calcining process, e.g. calcination modifiers
-
- 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
-
- 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)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Producing Shaped Articles From Materials (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Panels For Use In Building Construction (AREA)
- Glass Compositions (AREA)
- Laminated Bodies (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Reinforced Plastic Materials (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27341688A | 1988-11-18 | 1988-11-18 | |
| PCT/US1989/005011 WO1990005709A1 (en) | 1988-11-18 | 1989-11-07 | Composite material and method of producing |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO911935D0 NO911935D0 (no) | 1991-05-16 |
| NO911935L NO911935L (no) | 1991-05-16 |
| NO311079B1 true NO311079B1 (no) | 2001-10-08 |
Family
ID=23043857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19911935A NO311079B1 (no) | 1988-11-18 | 1991-05-16 | Komposittmaterialer omfattende gips og fremgangsmåte for fremstilling derav |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US5320677A (fi) |
| EP (2) | EP0444153B1 (fi) |
| JP (1) | JP3376429B2 (fi) |
| KR (1) | KR970005867B1 (fi) |
| AT (1) | ATE117972T1 (fi) |
| AU (1) | AU637078B2 (fi) |
| BR (1) | BR8907778A (fi) |
| CA (1) | CA2003046C (fi) |
| DD (1) | DD294458A5 (fi) |
| DE (1) | DE68921009T2 (fi) |
| DK (1) | DK90191A (fi) |
| EG (1) | EG20287A (fi) |
| ES (1) | ES2072911T3 (fi) |
| FI (1) | FI100100B (fi) |
| HU (1) | HU216298B (fi) |
| IE (1) | IE68456B1 (fi) |
| LT (1) | LT3922B (fi) |
| LV (1) | LV11025B (fi) |
| MD (1) | MD950087A (fi) |
| NO (1) | NO311079B1 (fi) |
| RU (1) | RU2101252C1 (fi) |
| UA (1) | UA26221A (fi) |
| WO (1) | WO1990005709A1 (fi) |
Families Citing this family (130)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5312609A (en) * | 1992-12-31 | 1994-05-17 | Dravo Lime Company | Method of sulfur dioxide removal from gaseous streams with α-hemihydrate gypsum product formation |
| US5858083A (en) * | 1994-06-03 | 1999-01-12 | National Gypsum Company | Cementitious gypsum-containing binders and compositions and materials made therefrom |
| US5685903A (en) * | 1994-06-03 | 1997-11-11 | National Gypsum Company | Cementitious gypsum-containing compositions and materials made therefrom |
| US5558710A (en) * | 1994-08-08 | 1996-09-24 | Usg Interiors, Inc. | Gypsum/cellulosic fiber acoustical tile composition |
| US5718759A (en) * | 1995-02-07 | 1998-02-17 | National Gypsum Company | Cementitious gypsum-containing compositions and materials made therefrom |
| US5817262A (en) * | 1996-12-20 | 1998-10-06 | United States Gypsum Company | Process of producing gypsum wood fiber product having improved water resistance |
| US6010596A (en) * | 1996-12-20 | 2000-01-04 | United States Gypsum Company | Gypsum wood fiber product having improved water resistance |
| 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 |
| 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 |
| 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 |
| US5945198A (en) * | 1997-09-12 | 1999-08-31 | United States Gypsum Company | Coated wallboard employing unbleached face paper comprising a coating containing soy protein |
| US6221521B1 (en) | 1998-02-03 | 2001-04-24 | United States Gypsum Co. | Non-combustible gypsum/fiber board |
| US6406779B1 (en) | 1998-02-03 | 2002-06-18 | United State Gypsum Company | Gypsum/fiber board with improved surface characteristics |
| DE19905068B4 (de) * | 1998-02-09 | 2009-04-09 | United States Gypsum Co., Chicago | Stoffauflaufkasten zur Verwendung in einer Vorrichtung zur Durchführung eines Wasserverfilzverfahrens |
| US6508895B2 (en) | 1998-09-09 | 2003-01-21 | United States Gypsum Co | Method of producing gypsum/fiber board |
| US6197235B1 (en) * | 1999-02-09 | 2001-03-06 | United States Gypsum Company | Method of manufacture for textured surface panels and panel products made therefrom |
| NZ504254A (en) * | 1999-05-17 | 2001-12-21 | United States Gypsum Co | Method for making smooth surface gypsum fiberboard panels with dilute and calcined slurry deposited on pond, sprayed and pressed |
| US6752895B1 (en) | 1999-05-18 | 2004-06-22 | United States Gypsum Company | Water spray for smooth surface gypsum fiberboard panels |
| US6416695B1 (en) | 1999-05-17 | 2002-07-09 | United States Gypsum Company | Method for making smooth surfaced gypsum fiberboard panel |
| US6699426B1 (en) | 1999-06-15 | 2004-03-02 | National Gypsum Properties, Llc. | Gypsum wallboard core, and method and apparatus for making the same |
| GB9916601D0 (en) * | 1999-07-16 | 1999-09-15 | Biocomposites Ltd | Calcium sulphate |
| US6531210B1 (en) | 1999-12-30 | 2003-03-11 | United States Gypsum Company | Application of methylenediphenyldiisocyanate for producing gypsum/wood fiber board |
| CA2327430A1 (en) * | 1999-12-30 | 2001-06-30 | United States Gypsum Company | Application of polymethylhydrogen siloxane for producing a water resistant gypsum product and gypsum/wood fiber board and gypsum board |
| US6630153B2 (en) * | 2001-02-23 | 2003-10-07 | Smith & Nephew, Inc. | Manufacture of bone graft substitutes |
| AU2001239874A1 (en) * | 2000-03-03 | 2001-09-17 | Smith & Nephew, Inc. | Shaped particle and composition for bone deficiency and method of making the particle |
| US6387172B1 (en) | 2000-04-25 | 2002-05-14 | United States Gypsum Company | Gypsum compositions and related methods |
| WO2002012141A1 (en) * | 2000-08-07 | 2002-02-14 | Lafarge North America Inc. | Lightweight gypsum board product and method of manufacture |
| US6475313B1 (en) | 2000-09-20 | 2002-11-05 | United States Gypsum Company | Process for making gypsum board having improved through-penetration strength |
| US6740395B2 (en) * | 2001-12-21 | 2004-05-25 | United States Gypsum Company | Substrate smoothed by coating with gypsum-containing composition and method of making |
| US7294189B2 (en) * | 2002-10-09 | 2007-11-13 | Hexion Specialty Chemicals, Inc. | Wax emulsion preservative compositions and method of manufacture |
| WO2004108625A1 (en) * | 2003-06-05 | 2004-12-16 | Borden Chemical, Inc. | Gypsum products and method for their manufacture |
| ATE535586T1 (de) * | 2002-10-11 | 2011-12-15 | Momentive Specialty Chemicals Res Belgium Sa | Zusätze zu wasserfesten gipsprodukten |
| BR0306626B1 (pt) * | 2002-11-13 | 2013-11-26 | Emulsão útil em proporcionar resistência à água a um produto compósito lignocelulósico, método para fabricar uma emulsão e produto compósito lignocelulósico | |
| DK1572828T3 (da) * | 2002-12-20 | 2012-09-03 | Hexion Specialty Chemicals Inc | Vandfaste additiver til gipstræfiberprodukter |
| US7056582B2 (en) | 2003-04-17 | 2006-06-06 | Usg Interiors, Inc. | Mold resistant acoustical panel |
| US7273579B2 (en) * | 2004-01-28 | 2007-09-25 | United States Gypsum Company | Process for production of gypsum/fiber board |
| HUP0400586A2 (en) * | 2004-03-11 | 2006-02-28 | Peter Petoe | Indoor parget and method of producing thereof |
| US20080070026A1 (en) * | 2005-06-09 | 2008-03-20 | United States Gypsum Company | High hydroxyethylated starch and high dispersant levels in 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 |
| US11338548B2 (en) | 2005-06-09 | 2022-05-24 | United States Gypsum Company | Light weight gypsum board |
| US7410688B2 (en) * | 2005-08-24 | 2008-08-12 | Usg Interiors, Inc. | Lightweight panel |
| US7413603B2 (en) | 2005-08-30 | 2008-08-19 | United States Gypsum Company | Fiberboard with improved water resistance |
| US7732043B2 (en) * | 2005-09-15 | 2010-06-08 | Usg Interiors, Inc. | Ceiling tile with non uniform binder composition |
| CN101304959B (zh) * | 2005-11-09 | 2012-09-05 | 吉野石膏株式会社 | 建材用组合物、石膏板以及使用它们的施工技术和墙壁等 |
| US7703243B2 (en) * | 2006-02-13 | 2010-04-27 | Usg Interiors, Inc. | Ceiling tile construction |
| ES2304854B1 (es) * | 2006-07-27 | 2009-07-28 | Tabibric, S.L. | Procedimiento para el aislamiento y acabado superficial de tabiques ceramicos. |
| US7897079B2 (en) * | 2006-09-21 | 2011-03-01 | United States Gypsum Company | Method and apparatus for scrim embedment into wet processed panels |
| US20080152945A1 (en) * | 2006-12-20 | 2008-06-26 | David Paul Miller | Fiber reinforced gypsum panel |
| US20080160294A1 (en) * | 2006-12-27 | 2008-07-03 | United States Gypsum Company | Multiple layer gypsum cellulose fiber composite board and the method for the manufacture thereof |
| US7819971B2 (en) * | 2006-12-29 | 2010-10-26 | United States Gypsum Company | Method of using landplaster as a wallboard filler |
| US20080176053A1 (en) | 2007-01-24 | 2008-07-24 | United States Cypsum Company | Gypsum Wallboard Containing Acoustical Tile |
| US20080179775A1 (en) * | 2007-01-31 | 2008-07-31 | Usg Interiors, Inc. | Transfer Plate Useful in the Manufacture of Panel and Board Products |
| US8070895B2 (en) | 2007-02-12 | 2011-12-06 | United States Gypsum Company | Water resistant cementitious article and method for preparing same |
| US20080245007A1 (en) * | 2007-04-04 | 2008-10-09 | United States Gypsum Company | Gypsum wood fiber structural insulated panel arrangement |
| DE102007024188B3 (de) * | 2007-05-24 | 2008-04-10 | Grenzebach Bsh Gmbh | Verfahren zur Herstellung von Alpha-Calciumsulfat-Halbhydrat aus Calciumsulfat-Dihydrat und zugehörige Vorrichtung |
| US7875358B2 (en) * | 2007-07-06 | 2011-01-25 | Usg Interiors, Inc. | Slurry and acoustical panel with reduced bound water |
| US7918950B2 (en) | 2007-12-20 | 2011-04-05 | United States Gypsum Company | Low fiber calcination process for making gypsum fiberboard |
| US20090178591A1 (en) * | 2008-01-11 | 2009-07-16 | North Carolina State University | Carbohydrate-gypsum composite |
| CN101977743B (zh) * | 2008-03-26 | 2012-10-10 | 日本碍子株式会社 | 封孔蜂窝结构体的制造装置以及其制造方法 |
| US20090273113A1 (en) * | 2008-04-30 | 2009-11-05 | Baig Mirza A | Wallboard and Ceiling Tile and Method of Manufacturing Same |
| JP5458013B2 (ja) * | 2008-07-31 | 2014-04-02 | 吉野石膏株式会社 | 二水石膏の連続式改質方法 |
| FI20085767L (fi) * | 2008-08-11 | 2010-02-12 | Kemira Oyj | Kipsituote |
| DE102008038016A1 (de) * | 2008-08-16 | 2010-02-25 | Knauf Insulation Gmbh | Bauplatte |
| EP2163532A1 (de) * | 2008-09-11 | 2010-03-17 | Claudius Peters Technologies GmbH | Verfahren und Anlage zur Herstellung von Hartgips |
| US8329308B2 (en) | 2009-03-31 | 2012-12-11 | United States Gypsum Company | Cementitious article and method for preparing the same |
| HUP0900449A2 (en) * | 2009-07-20 | 2011-02-28 | Varfalvi Janos Dr | Building material using cellulose |
| FI20105128A (fi) | 2010-02-10 | 2011-08-11 | Kemira Oyj | Menetelmä pigmentti-kuitukomposiitin valmistamiseksi |
| US8793897B2 (en) * | 2010-08-11 | 2014-08-05 | Grenzebach Bsh Gmbh | Process and device for stabilising, cooling and dehumidifying gypsum plaster |
| CA2813558A1 (en) * | 2010-10-18 | 2012-04-26 | Usg Interiors, Llc | Water resistant ceiling tile |
| RU2448062C1 (ru) * | 2010-11-30 | 2012-04-20 | Юлия Алексеевна Щепочкина | Сырьевая смесь |
| RU2448061C1 (ru) * | 2010-11-30 | 2012-04-20 | Юлия Алексеевна Щепочкина | Сырьевая смесь |
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| JP6147672B2 (ja) | 2010-12-30 | 2017-06-14 | ユナイテッド・ステイツ・ジプサム・カンパニー | スラリー分配システムおよび方法 |
| US8323785B2 (en) | 2011-02-25 | 2012-12-04 | United States Gypsum Company | Lightweight, reduced density fire rated gypsum panels |
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| US8932401B2 (en) | 2011-08-22 | 2015-01-13 | Momentive Specialty Chemicals Inc. | Sizing and rheology agents for gypsum stucco systems for water resistant panel production |
| US8968466B2 (en) | 2011-08-22 | 2015-03-03 | Momentive Specialty Chemicals Inc. | Sizing and rheology agents for gypsum stucco systems for water resistant panel production |
| MY180930A (en) | 2011-10-24 | 2020-12-12 | United States Gypsum Co | Multiple-leg discharge boot for slurry distribution |
| WO2013063080A2 (en) | 2011-10-24 | 2013-05-02 | United States Gypsum Company | Multi-piece mold and method of making slurry distributor |
| MX353810B (es) | 2011-10-24 | 2018-01-30 | United States Gypsum Co | Divisor de flujo para sistema de distribución de lechada. |
| PT106007A (pt) | 2011-11-16 | 2014-09-12 | Secil Companhia Geral De Cal E Cimento S A | Painel compósito incombustível, à base de cimento portland, gesso e partículas de madeira |
| EP2594542A1 (en) | 2011-11-16 | 2013-05-22 | Secil-Companhia Geral de Cal e Cimento S.A. | Cementitious binders and wood particles-based incombustible coloured composite panel with structural high performance |
| GB2497574B (en) * | 2011-12-15 | 2019-10-02 | Saint Gobain Placo Sas | A method of forming a gypsum based product |
| WO2013122974A1 (en) | 2012-02-17 | 2013-08-22 | United States Gypsum Company | Gypsum products with high efficiency heat sink additives |
| US9040153B2 (en) | 2012-06-07 | 2015-05-26 | Usg Interiors, Inc. | Method of reducing ceiling tile sag and product thereof |
| 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 |
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| WO2015120570A1 (zh) * | 2014-02-11 | 2015-08-20 | 刘凯 | 太阳能蒸压设备 |
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| US9410058B2 (en) | 2014-04-10 | 2016-08-09 | United States Gypsum Company | Compositions and methods for water-resistant gypsum fiber products |
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| CN106795055A (zh) | 2014-10-10 | 2017-05-31 | Fp创新研究中心 | 包含矿物填料的组合物、面板和片材以及其生产方法 |
| RU2617819C2 (ru) * | 2014-11-26 | 2017-04-27 | Общество с ограниченной ответственностью фирма "ВЕФТ" (ООО фирма "ВЕФТ") | Гипсоволокнистая плита и способ ее изготовления |
| US10309771B2 (en) | 2015-06-11 | 2019-06-04 | United States Gypsum Company | System and method for determining facer surface smoothness |
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| DE102018218512B4 (de) | 2018-10-29 | 2021-11-11 | James Hardie Europe Gmbh | Verfahren und Vorrichtung zur Herstellung einer Gipsfaserplatte |
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| US11945751B2 (en) | 2020-12-21 | 2024-04-02 | Knauf Gips Kg | Calcium aluminate cement and calcium sulfoaluminate cement catalysts in gypsum panels and use thereof |
| WO2023044403A1 (en) | 2021-09-17 | 2023-03-23 | United States Gypsum Company | System and method for manufacturing calcined gypsum with in-line calcination control device |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1907080A (en) * | 1933-05-02 | of chicago | ||
| US1357375A (en) * | 1920-11-02 | Max baer | ||
| GB232341A (en) * | 1924-01-21 | 1925-04-21 | William Boyd Semple | Improvements in and relating to heat insulating and fire resisting materials |
| US1932120A (en) * | 1930-02-08 | 1933-10-24 | United States Gypsum Co | Artificial gypsite |
| FR1494267A (fr) * | 1960-05-25 | 1967-09-08 | Knauf Saar Gipswerke G M B H G | Procédé de fabrication de plâtres avec des agrégats légers |
| US3822340A (en) * | 1972-03-27 | 1974-07-02 | Franklin Key | Calcium sulfate whisker fibers and the method for the manufacture thereof |
| US3961105A (en) * | 1972-03-27 | 1976-06-01 | Certain-Teed Products Corporation | Method for the manufacture of coated calcium sulfate whisker fibers |
| JPS5325339B2 (fi) * | 1973-05-29 | 1978-07-26 | ||
| US4239716A (en) * | 1977-05-30 | 1980-12-16 | Nippon Hardboard Co. Ltd. | Gypsum moldings as building materials and methods manufacturing the said gypsum moldings |
| US4152408A (en) * | 1977-11-25 | 1979-05-01 | Certain-Teed Corporation | Fibrous calcium sulfate |
| DE2919311B1 (de) * | 1979-05-14 | 1980-09-18 | Gert Prof Dr-Ing Habil Kossatz | Verfahren zum Herstellen von Gipsbauteilen,insbesondere Gipsplatten |
| US4392896A (en) * | 1982-01-18 | 1983-07-12 | Sakakibara Sangyo Kabushiki Kaisha | Method of producing a gypsum plaster board |
| US4645548A (en) * | 1984-02-14 | 1987-02-24 | Onoda Cement Co Ltd | Process for producing non-combustible gypsum board and non-combustible laminated gypsum board |
| DE3419558C2 (de) * | 1984-05-25 | 1987-03-05 | Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld | Verfahren und Anlage zur Herstellung von Gipsfaserplatten |
| DE3730585A1 (de) * | 1987-09-11 | 1989-03-23 | Pfleiderer Ind Gmbh & Co Kg | Verfahren und vorrichtung zum herstellen von gipsfaserplatten |
-
1989
- 1989-11-07 JP JP50184290A patent/JP3376429B2/ja not_active Expired - Lifetime
- 1989-11-07 EP EP90901172A patent/EP0444153B1/en not_active Expired - Lifetime
- 1989-11-07 WO PCT/US1989/005011 patent/WO1990005709A1/en active IP Right Grant
- 1989-11-07 DE DE68921009T patent/DE68921009T2/de not_active Expired - Lifetime
- 1989-11-07 UA UA4895863A patent/UA26221A/uk unknown
- 1989-11-07 RU SU4895863 patent/RU2101252C1/ru active
- 1989-11-07 BR BR8907778A patent/BR8907778A/pt not_active IP Right Cessation
- 1989-11-07 AT AT90901172T patent/ATE117972T1/de not_active IP Right Cessation
- 1989-11-07 AU AU48286/90A patent/AU637078B2/en not_active Ceased
- 1989-11-07 KR KR1019900701551A patent/KR970005867B1/ko not_active IP Right Cessation
- 1989-11-07 HU HU901159A patent/HU216298B/hu unknown
- 1989-11-15 CA CA 2003046 patent/CA2003046C/en not_active Expired - Lifetime
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- 1989-11-17 IE IE367489A patent/IE68456B1/en not_active IP Right Cessation
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1990
- 1990-05-17 DD DD90340767A patent/DD294458A5/de unknown
- 1990-05-17 EG EG29290A patent/EG20287A/xx active
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1991
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- 1991-05-16 NO NO19911935A patent/NO311079B1/no not_active IP Right Cessation
- 1991-10-15 US US07/774,175 patent/US5320677A/en not_active Expired - Lifetime
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1993
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1994
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