US Patent No: 7,658,794

Number of patents in Portfolio can not be more than 2000

Fiber cement building materials with low density additives

ALSO PUBLISHED AS: 20030205172

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Abstract

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This invention relates to a formulation with the addition of low density additives of volcanic ash, hollow ceramic microspheres or a combination of microspheres and volcanic ash or other low density additives into cementitious cellulose fiber reinforced building materials. This formulation is advantageously lightweight or low density compared as compared to current fiber cement products without the increased moisture expansion and freeze-thaw degradation usually associated with the addition of lightweight inorganic materials to fiber cement mixes. The low density additives also give the material improved thermal dimensional stability.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
JAMES HARDIE TECHNOLOGY LIMITEDDUBLIN126

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gleeson, James A North Curl Curl, AU 27 427
Melmeth, David L Upland, CA 21 376
Paradis, Kalynne H Rancho Cucamonga, CA 10 181
Seligman, Dean M Mission Viejo, CA 10 183
Sloane, Brian P Old Toongabbie, AU 10 181

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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NIPPON ELECTRIC GLASS CO., LTD. (2)
5,292,690 Glass composition for glass bubbles with increased compressive strength 24 1992
5,591,684 Glass bubbles for use as fillers in printed circuit board 14 1994
 
Genentech, Inc. (1)
7,291,701 PRO1777 polypeptides 5 2002
 
BAKER HUGHES INCORPORATED (1)
6,832,652 Ultra low density cementitious slurries for use in cementing of oil and gas wells 93 2003
 
Coen Company, Inc. (1)
6,027,330 Low NO.sub.x fuel gas burner 21 1997
 
Marathon Oil Company (1)
5,032,548 Construction material containing catalytic cracking catalyst particles 15 1990
 
UNITED STATES GYPSUM COMPANY (9)
4,450,022 Method and apparatus for making reinforced cement board 71 1982
4,504,335 Method for making reinforced cement board 50 1983
4,548,676 Paper having calcium sulfate mineral filler for use in the production of gypsum wallboard 32 1984
6,620,487 Structural sheathing panels 66 2000
6,641,658 Rapid setting cementitious composition 58 2002
2006/0147,681 Lightweight, fiber-reinforced cementitious panels 24 2004
2007/0022,913 Siloxane polymerization in wallboard 16 2005
2006/0168,906 Non-combustible reinforced cementitious lighweight panels and metal frame system for a fire wall and other fire resistive assemblies 24 2006
2008/0190,062 Water Resistant Cementitious Article and Method for Preparing Same 13 2007
 
A. AHLSTROM CORPORATION (1)
4,971,658 Method of intensifying the washing of a fiber suspension 26 1989
 
BASF COATINGS AKTIENGESELLSCHAFT (1)
2004/0132,843 Method for coating microporous surfaces 15 2003
 
SCI CON TECHNOLOGIES, INC. (1)
6,645,289 Complex admixture and method of cement based materials production 49 2000
 
Baierl & Demmelhuber GmbH & Co. Akustik & Trockenbau KG (1)
5,030,289 Durable and highly stable molded construction parts 33 1990
 
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC (1)
6,045,057 Method and apparatus for spray applying fiber-reinforced resins with high ceramic fiber loading 30 1997
 
CuCorp, Inc. (1)
5,421,867 Composition and process of combining a grout or mortar mix with copper-8-quinolinolate to form an antimicrobial composition 19 1993
 
MILES INC. (1)
5,236,994 Process for sealing and/or priming concrete with aqueous polyisocyanate dispersions and the concrete obtained by this process 31 1991
 
SCHLUMBERGER TECHNOLOGY CORPORATION (2)
6,656,265 Cementation product and use for cementing oil wells or the like 107 2001
6,626,991 Low-density and low-porosity cementing slurry for oil wells or the like 42 2002
 
ROHM AND HAAS COMPANY (1)
6,344,654 Fluorescent polymers and coating compositions 15 1999
 
Tarmac Industrial Holdings Limited (1)
4,379,729 Method and apparatus for the production of composite sheet material and a sheet material produced thereby 43 1981
 
THORO SYSTEM PRODUCTS, INC. (1)
5,254,228 Modified cementitious composition 31 1992
 
OWENS-CORNING FIBERGLAS TECHNOLOGY, INC. (1)
5,932,347 Mineral fiber compositions 16 1996
 
MINERALS TECHNOLOGIES INC. (1)
4,830,989 Alkali-resistant glass fiber 37 1988
 
CEMCOM CORPORATION, A CORP. OF MD (1)
4,780,141 Cementitious composite material containing metal fiber 39 1986
 
HERAEUS QUARZGLAS GMBH & CO. KG (1)
6,360,563 Process for the manufacture of quartz glass granulate 14 2000
 
SAVIN, RONALD R. (1)
5,580,907 Cathodic coating compositions comprising lightweight hollow glass microspheres, zinc powder and zinc dust 21 1995
 
MEGTEC SYSTEMS, INC. (4)
5,601,789 Raw gas burner and process for burning oxygenic constituents in process gas 16 1994
5,618,173 Apparatus for burning oxygenic constituents in process gas 14 1994
5,609,833 Process and apparatus for burning oxygenic constituents in process gas 13 1995
5,676,536 Raw gas burner and process for burning oxygenic constituents in process gas 15 1995
 
DE MACEDO, PEDRO BUARQUE (1)
4,430,108 Method for making foam glass from diatomaceous earth and fly ash 63 1982
 
JOHN ZINK COMPANY, LLC (1)
5,154,596 Methods and apparatus for burning fuel with low NO.sub.x formation 44 1992
 
NOF CORPORATION (1)
5,432,212 Dispersant composition for cement having excellent property in inhibition of slump-loss 22 1994
 
DPD, INC. (2)
5,643,359 Dispersion of plant pulp in concrete and use thereof 63 1995
5,897,701 Wet dispersion of plant pulp in concrete and use thereof 27 1997
 
AALBORG PORTLAND A/S (1)
5,234,754 Shaped article and composite material and method for producing same 35 1988
 
E.G.O. ELEKTRO-GERAETEBAU GMBH (1)
6,689,286 Shaped thermal insulation body 12 2002
 
Elkem a/s and Den norske stats oljeselskap a.s. (1)
4,933,031 Hydraulic cement slurry 32 1987
 
SGS-THOMSON MICROELECTRONICS, INC. (1)
5,319,245 Local interconnect for integrated circuits 15 1992
 
ATLANTIC RICHFIELD COMPANY (1)
4,448,599 Hollow spheres produced from natural zeolites 35 1982
 
UCHICAGO ARGONNE, LLC (1)
6,204,214 Pumpable/injectable phosphate-bonded ceramics 67 1998
 
Exxon Research and Engineering Company (1)
4,629,413 Low NO.sub.x premix burner 83 1984
 
HERCULES INCORPORATED (1)
5,405,498 Method for improving pulp washing efficiency 19 1993
 
G. Siempelkamp GmbH & Co. (1)
5,102,596 Method of producing shaped articles of fiber/binder mixtures 77 1990
 
WILMINGTON TRUST COMPANY (1)
4,687,752 Medium weight abrasion-resistant castable 31 1984
 
ELITE AGGREGATE, LLC (2)
5,580,378 Lightweight cementitious compositions and methods of their production and use 80 1994
5,725,652 Lightweight, low water content expanded shale, clay and slate cementitious compositions and methods of their production and use 60 1996
 
ADVANCED MATERIALS TECHNOLOGIES, LLC (1)
6,488,762 Composition of materials for use in cellular lightweight concrete and methods thereof 27 2000
 
JAMES HARDIE TECHNOLOGY LIMITED (28)
6,030,447 Cement formulation 69 1997
* 6,346,146 Building products 60 1998
* 6,572,697 Fiber cement building materials with low density additives 130 2001
6,506,248 Building products 52 2001
* 6,676,744 Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances 43 2001
* 6,676,745 Fiber cement composite materials using sized cellulose fibers 68 2001
6,777,103 Fiber cement composite material using biocide treated durable cellulose fibers 26 2001
2002/0112,827 Method and apparatus for reducing impurities in cellulose fibers for manufacture of fiber reinforced cement composite materials 23 2001
7,344,593 Fiber reinforced cement composite materials using chemically treated fibers with improved dispersibility 28 2002
6,692,570 Spattering apparatus 10 2002
6,749,897 Coatings for building products and methods of using same 25 2002
6,824,715 Method and apparatus for forming a laminated sheet material by spattering 12 2002
6,893,751 Composite product 34 2002
7,396,402 Coatings for building products and dewatering aid for use with same 9 2002
2002/0170,467 Coatings for building products and methods of making same 22 2002
7,455,727 Integral water resistant fibre-cement 13 2002
2004/0079,260 Synthetic microspheres and methods of making same 92 2003
* 2004/0080,063 Synthetic microspheres and methods of making same 34 2003
* 2004/0081,827 Synthetic microspheres and methods of making same 41 2003
2004/0168,615 Fiber cement composite materials using bleached cellulose fibers 27 2004
6,872,246 Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances 32 2004
2004/0145,078 Fiber cement composite materials using sized cellulose fibers 19 2004
2005/0016,423 Fiber cement composite material using biocide treated durable cellulose fibers 19 2004
7,419,544 Additive for dewaterable slurry and slurry incorporating same 15 2004
2005/0126,430 Building materials with bioresistant properties 40 2004
2008/0096,018 Engineered low-density heterogeneous microparticles and methods and formulations for producing the microparticles 13 2006
2008/0203,365 Fiber Cement Building Materials With Low Density Additives 16 2008
2009/0076,196 Shaped particles from settable materials, manufacturing, composition, and composites 10 2008
 
DIVERSITECH CORPORATION (1)
5,728,458 Light-weight high-strength composite pad 24 1996
 
JAMES HARDIE RESEARCH PTY LIMITED (2)
2002/0179,219 Composite product and method of manufacture 19 2002
2002/0189,499 Coating for building products and composite products incorporating same 19 2002
 
KVAERNER PULPING TECHNOLOGIES AB (1)
5,415,734 Process for bleaching pulp without using chlorine containing chemicals 33 1993
 
KVAERNER PULPING OY (1)
5,117,770 Combustion unit 18 1991
 
Black Diamond Granules, Inc. (1)
6,258,456 Spheroidal slag particles and apparatus and process for producing spheroidal slag and fly ash particles 41 1998
 
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH (1)
6,254,845 Synthesis method of spherical hollow aluminosilicate cluster 24 1998
 
BETZDEARBORN INC. (1)
5,366,637 Method for dewatering municipal solid waste refuse 16 1993
 
JAMES HARDIE INTERNATIONAL FINANCE B.V. (5)
2002/0170,466 Additive for dewaterable slurry and method of manufacturing and improving slurry containing same 17 2002
2002/0189,500 Additive for dewaterable slurry 18 2002
2003/0000,424 Coatings for building products and formulations for use with same 20 2002
2003/0164,119 Additive for dewaterable slurry and slurry incorporating same 20 2002
2005/0208,287 Composite product 16 2005
 
NGK INSULATORS, LTD. (2)
4,595,662 Ceramic material for a honeycomb structure 34 1984
6,486,084 Composite material and method of producing the same 13 2001
 
Ensci, Inc. (2)
4,652,535 Alkaline-resistant glass bodies and fibers 18 1986
4,882,302 Lathanide series oxide modified alkaline-resistant glass 39 1988
 
The United States of America as represented by the Secretary of Agriculture (2)
5,223,090 Method for fiber loading a chemical compound 75 1991
RE35460 Method for fiber loading a chemical compound 31 1993
 
REDCO N.V. (1)
* 4,840,672 Lightweight insulating boards and process for manufacturing same 69 1987
 
MANVILLE, JOHNS (1)
7,338,702 Non-woven glass mat with dissolvable binder system for fiber-reinforced gypsum board 11 2004
 
Deutsche Perlite GmbH (1)
4,512,736 Apparatus for the expansion of mineral matter, especially perlite and vermiculite 14 1982
 
HITACHI, LTD. (1)
5,177,625 Image processing system suitable for use for a facsimile 17 1991
 
OMG AMERICAS, INC. (1)
5,190,737 High yield manufacturing process for silicon carbide 19 1991
 
Kurimoto Iron Works, Ltd. (1)
4,411,723 Glass fiber-reinforced cement plates 23 1981
 
ENERGY, UNITED STATES DEPARTMENT OF (3)
4,336,338 Hollow microspheres of silica glass and method of manufacture 33 1980
4,340,407 Method of forming cavitated objects of controlled dimension 16 1981
6,444,162 Open-cell glass crystalline porous material 22 2000
 
DOWELL SCHLUMBERGER INCORPORATED (1)
4,721,160 Composition for a lightweight cement slurry for cementing oil and gas wells 84 1985
 
HITACHI METALS, LTD. (1)
6,077,327 Aluminum composite material of low-thermal expansion and high-thermal conductivity and method of producing same 12 1997
 
SNECMA (1)
5,154,816 Process for depositing an anti-wear coating on titanium based substrates 12 1991
 
FLEET CAPITAL CORPORATION (1)
5,128,114 Silica microspheres, method of improving attrition resistance 65 1990
 
GEORGIA-PACIFIC GYPSUM LLC (3)
5,220,762 Fibrous mat-faced gypsum board in exterior and interior finishing systems for buildings 61 1991
5,439,518 Flyash-based compositions 48 1993
5,644,880 Gypsum board and systems containing same 59 1995
 
FLORIDA PROGRESS CORPORATION (1)
4,652,433 Method for the recovery of minerals and production of by-products from coal ash 32 1986
 
NV Technology Holdings. (1)
2007/0077,436 Composite product 22 2006
 
MISAWA HOMES CO., LTD. (1)
4,655,979 Process for production of cellular concrete 26 1985
 
CANADIAN GYPSUM COMPANY LIMITED, A COMPANY OF ONTARIO (1)
4,403,006 Sag-resistant gypsum board containing coal fly ash and method for making same 46 1980
 
MARLIT LTD. (1)
6,346,165 Method for production of lignocellulosic composite materials 19 1998
 
DOUBLE A LTD (1)
5,592,986 Bullet molding apparatus 7 1995
 
ECT INC. (2)
6,048,593 Polymer concrete compositions, structures made therefrom, and methods of manufacture 22 1996
6,034,155 Polymer concrete compositions, structures made therefrom and methods of manufacture 31 1998
 
GEORGIA TECH RESEARCH CORPORATION (1)
6,933,038 Fiber reinforced mineral-based materials and methods of making the same 18 2001
 
UNIVERSITY OF RESEARCH FOUNDATION KENTUCKY (1)
6,533,848 Technology and methodology for the production of high quality polymer filler and super-pozzolan from fly ash 14 2001
 
WEYERHAEUSER (USA) INC. (1)
4,406,703 Composite materials made from plant fibers bonded with portland cement and method of producing same 92 1980
 
Chicago Bridge & Iron Company (1)
4,373,955 Lightweight insulating concrete 29 1981
 
W.R. GRACE & CO.-CONN. (4)
4,904,503 Rapid setting cementitious fireproofing compositions and method of spray applying same 47 1987
5,069,702 Method of making small hollow glass spheres 58 1990
5,176,732 Method for making low sodium hollow glass microspheres 45 1991
6,352,952 Admixture and method for optimizing addition of EO/PO superplasticizer to concrete containing smectite clay-containing aggregates 27 1999
 
Saint-Gobain Vitrage (2)
4,661,137 Process for producing glass microspheres 67 1985
5,256,180 Apparatus for production of hollow glass microspheres 18 1993
 
Ennis Herder, Inc. (1)
5,403,392 High solids aqueous dispersions of hydrophobizing agents 25 1993
 
VALSPAR CORPORATION, THE, A DE CORP. (1)
5,777,024 Urethane resins and coating compositions and methods for their use 38 1997
 
VALSPAR SOURCING, INC. (1)
2007/0110,981 CRUSH RESISTANT LATEX TOPCOAT COMPOSITION FOR FIBER CEMENT SUBSTRATES 23 2006
 
GAS RESEARCH INSTITUTE (1)
5,558,822 Method for production of spheroidized particles 51 1995
 
Nitto Boseki Co., Ltd. (1)
4,363,878 Alkali- and heat-resistant inorganic fiber 30 1981
 
UNISEARCH LIMITED (1)
4,680,059 Building material 21 1984
 
The Dow Chemical Company (2)
4,647,509 Thermoformable multilayer barrier structures 53 1985
4,846,889 Polymeric blend useful in thin-bed mortar compositions comprising a water-soluble cellulose ether and a water-insoluble, but water-dispersible polymer 25 1988
 
Ceram Tech International, Ltd. (1)
5,164,003 Room temperature curable surface coating and methods of producing and applying same 45 1990
 
Samuel Strapping Systems Ltd. (1)
4,752,061 Infrared heating of fluidized bed furnace 27 1986
 
K K K K A/S, ISLANDS BRYGGE 22, DK-2300 COPENHAGEN S (1)
4,981,740 Acid resistant concrete articles, especially sulfur concrete pipes, and a method of manufacturing said articles 17 1989
 
A J Bates Limited (1)
5,871,824 Radiation cured coatings 17 1997
 
SIKA AG, VORM. KASPAR WINKLER & CO. (3)
4,507,154 Chloride-free setting accelerator for hydraulic binding agents 34 1982
5,108,510 Highly reactive hydraulic binder for the preparation of building, construction and raw materials 19 1990
5,453,123 Thixotroping and set-accelerating additive for mixtures containing a hydraulic binder, process using the additive, apparatus for preparing the mixtures containing a hydraulic binder as well as the additive 22 1993
 
BUILDING RESEARCH ESTABLISHMENT LTD. (1)
5,073,197 Cement compositions 33 1989
 
OUTOKUMPU OYJ (3)
4,818,289 Method for utilizing slag from metal production 17 1987
4,818,290 Method for utilizing slag from ferroalloy production 13 1987
4,946,811 Method for mixing molten iron silicate with ferroalloy slag in order to produce fire-resistant and chemically resistant fiber 16 1989
 
DOW CORNING CORPORATION (1)
5,063,260 Compositions and their use for treating fibers 39 1991
 
PERLITE, INC. (1)
4,347,155 Energy efficient perlite expansion process 14 1981
 
Fibronit S.r.l. (1)
5,030,287 Cement mix and method for producing reinforced building sheets from a cement mix 10 1989
 
ASAHI GLASS COMPANY, LIMITED (4)
5,849,055 Process for producing inorganic microspheres 72 1997
6,531,222 Fine hollow glass sphere and method for preparing the same 28 2001
2001/0043,996 Hollow aluminosilicate glass microspheres and process for their production 26 2001
2002/0004,111 Hollow glass microspheres and process for their production 59 2001
 
GENERAL ELECTRIC COMPANY (1)
4,351,867 Thermal insulation composite of cellular cementitious material 71 1981
 
ISG RESOURCES, INC. (1)
5,484,480 Use of alumina clay with cement fly ash mixtures 21 1993
 
THOM-MCI INC. (1)
4,670,079 Method of forming a walking-surface panel 17 1985
 
COURTAULDS PLC (1)
4,647,505 Cellulose fibres for cement reinforcement 32 1984
 
SAINT-GOBAIN MATERIAUX DE CONSTRUCTION SAS (2)
6,875,503 Cementitious product in panel form and manufacturing process 9 2003
7,128,965 Cementitious product in panel form and manufacturing process 10 2003
 
CASCO ADHESIVES AB (1)
5,866,057 Process for the manufacture of particle-board and fiberboard 15 1996
 
SAE INC. (1)
2004/0099,982 Conductive concrete compositions and methods of manufacturing same 9 2003
 
SOROUSHIAN, PARVIZ (1)
5,989,335 Dry dispersion of plant pulp in concrete and use thereof 33 1997
 
Kamyr, Inc. (1)
4,944,842 Method for reducing contamination in pulp processing 19 1987
 
NATIONAL GYPSUM PROPERTIES, LLC (2)
5,718,759 Cementitious gypsum-containing compositions and materials made therefrom 41 1996
* 5,858,083 Cementitious gypsum-containing binders and compositions and materials made therefrom 67 1997
 
CLARIANT GMBH (1)
5,470,383 Thickener combinations for building products 21 1994
 
NICHIHA CORPORATION (15)
5,863,477 Method of manufacturing a wood-cement board 13 1996
5,804,003 Method of manufacturing an inorganic board 27 1996
5,945,044 Wood cement board and a manufacturing method thereof 39 1997
2007/0186,822 Fiber reinforced cement composition and products and manufacturing process 11 2006
2007/0246,864 Fiber reinforced cement board and manufacturing process 10 2006
2007/0261,607 Fiber reinforced cement composition and products and manufacturing process 10 2006
2008/0072,795 Fiber reinforced cement composition and products and manufacturing process 11 2006
2008/0072,796 Fiber reinforced cement composition and products and manufacturing process 10 2006
2008/0157,428 Fiber reinforced cement composition and products and manufacturing process 12 2006
2008/0178,771 Fiber reinforced cement composition and products and manufacturing process 9 2007
2008/0191,165 Inorganic composition and products and manufacturing process 7 2007
2009/0025,897 Inorganic board and method for manufacturing the same 7 2007
2008/0176,057 Inorganic board and method for producing the same 6 2007
2008/0199,677 BEARING WALL BOARD AND A METHOD OF PRODUCING THE SAME 6 2008
2008/0311,346 External wall panel and method of coating for the same 6 2008
 
Pfleiderer Industrie GmbH & Co., KG (1)
4,840,688 Method for the production of fibrous plaster boards 31 1988
 
POLYFIBRE S.A. (1)
5,338,357 Fibre reinforced shaped solid articles 20 1992
 
Sundstrand Corporation (1)
4,928,479 Annular combustor with tangential cooling air injection 31 1987
 
PRAXAIR TECHNOLOGY, INC. (1)
6,245,196 Method and apparatus for pulp yield enhancement 17 1999
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
GEORGIA-PACIFIC GYPSUM LLC (1)
8,691,007 Low thermal transmission building material 0 2012
 
JAMES HARDIE TECHNOLOGY LIMITED (2)
* 8,182,606 Fiber cement building materials with low density additives 1 2010
8,603,239 Fiber cement building materials with low density additives 0 2012
 
UNIVERSITY OF SOUTHERN CALIFORNIA (1)
8,308,470 Extrusion of cementitious material with different curing rates 0 2010
* Cited By Examiner

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