Fiber cement building materials with low density additives

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7658794
APP PUB NO 20030205172A1
SERIAL NO

10414505

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ATTORNEY / AGENT: (SPONSORED)

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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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Patent Owner(s)

Patent OwnerAddressTotal Patents
JAMES HARDIE TECHNOLOGY LIMITEDDUBLIN149

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gleeson, James A Alta Loma, US 18 540
Melmeth, David L Upland, US 11 451
Paradis, Kalynne H Rancho Cucamonga, US 5 217
Seligman, Dean M Mission Viejo, US 5 217
Sloane, Brian P Old Toongabbie, AU 5 217

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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Other [Check patent profile for assignment information] (29)
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2006/0147,681 Lightweight, fiber-reinforced cementitious panels 30 2004
2007/0022,913 Siloxane polymerization in wallboard 22 2005
2006/0168,906 Non-combustible reinforced cementitious lighweight panels and metal frame system for a fire wall and other fire resistive assemblies 35 2006
2008/0190,062 Water Resistant Cementitious Article and Method for Preparing Same 14 2007
 
A. AHLSTROM CORPORATION (1)
4971658 Method of intensifying the washing of a fiber suspension 27 1989
 
BASF Coatings AG (1)
2004/0132,843 Method for coating microporous surfaces 16 2003
 
Sci Con Technologies, Inc. (1)
6645289 Complex admixture and method of cement based materials production 60 2000
 
Baierl & Demmelhuber GmbH & Co. Akustik & Trockenbau KG (1)
5030289 Durable and highly stable molded construction parts 34 1990
 
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC (1)
6045057 Method and apparatus for spray applying fiber-reinforced resins with high ceramic fiber loading 31 1997
 
CuCorp, Inc. (1)
5421867 Composition and process of combining a grout or mortar mix with copper-8-quinolinolate to form an antimicrobial composition 22 1993
 
SCHLUMBERGER TECHNOLOGY CORPORATION (2)
6656265 Cementation product and use for cementing oil wells or the like 125 2001
6626991 Low-density and low-porosity cementing slurry for oil wells or the like 44 2002
 
ROHM AND HAAS COMPANY (1)
6344654 Fluorescent polymers and coating compositions 16 1999
 
Tarmac Industrial Holdings Limited (1)
4379729 Method and apparatus for the production of composite sheet material and a sheet material produced thereby 44 1981
 
THORO SYSTEMS PRODUCTS, INC. (1)
5254228 Modified cementitious composition 34 1992
 
OWENS-CORNING FIBERGLAS TECHNOLOGY, INC. (1)
5932347 Mineral fiber compositions 17 1996
 
Minerals Technologies Inc. (1)
4830989 Alkali-resistant glass fiber 40 1988
 
CEMCOM CORPORATION (1)
4780141 Cementitious composite material containing metal fiber 42 1986
 
HERAEUS QUARZGLAS GMBH & CO. KG (1)
6360563 Process for the manufacture of quartz glass granulate 17 2000
 
SAVIN, RONALD R. (1)
5580907 Cathodic coating compositions comprising lightweight hollow glass microspheres, zinc powder and zinc dust 23 1995
 
DE MACEDO, PEDRO BUARQUE (1)
4430108 Method for making foam glass from diatomaceous earth and fly ash 66 1982
 
JOHN ZINK COMPANY, LLC (2)
5154596 Methods and apparatus for burning fuel with low NO.sub.x formation 63 1992
6027330 Low NO.sub.x fuel gas burner 23 1997
 
NOF CORPORATION (1)
5432212 Dispersant composition for cement having excellent property in inhibition of slump-loss 23 1994
 
DPD, INC. (2)
5643359 Dispersion of plant pulp in concrete and use thereof 65 1995
5897701 Wet dispersion of plant pulp in concrete and use thereof 28 1997
 
AALBORG PORTLAND A/S (1)
5234754 Shaped article and composite material and method for producing same 36 1988
 
E.G.O. ELEKTRO-GERAETEBAU GMBH (1)
6689286 Shaped thermal insulation body 13 2002
 
Elkem a/s and Den norske stats oljeselskap a.s. (1)
4933031 Hydraulic cement slurry 36 1987
 
SGS-THOMSON MICROELECTRONICS, INC. (1)
5319245 Local interconnect for integrated circuits 16 1992
 
ATLANTIC RICHFIELD COMPANY (1)
4448599 Hollow spheres produced from natural zeolites 37 1982
 
U CHICAGO ARGONNE LLC (1)
6204214 Pumpable/injectable phosphate-bonded ceramics 69 1998
 
Exxon Research and Engineering Company (1)
4629413 Low NO.sub.x premix burner 85 1984
 
HERCULES INCORPORATED (1)
5405498 Method for improving pulp washing efficiency 21 1993
 
G. SIEMPELKAMP GMBH & CO. (1)
5102596 Method of producing shaped articles of fiber/binder mixtures 78 1990
 
WILMINGTON TRUST COMPANY (1)
4687752 Medium weight abrasion-resistant castable 34 1984
 
ELITE AGGREGATE, LLC (2)
5580378 Lightweight cementitious compositions and methods of their production and use 83 1994
5725652 Lightweight, low water content expanded shale, clay and slate cementitious compositions and methods of their production and use 65 1996
 
ADVANCED MATERIALS TECHNOLOGIES, LLC (1)
6488762 Composition of materials for use in cellular lightweight concrete and methods thereof 39 2000
 
JAMES HARDIE TECHNOLOGY LIMITED (28)
6030447 Cement formulation 81 1997
* 6346146 Building products 68 1998
* 6572697 Fiber cement building materials with low density additives 149 2001
6506248 Building products 60 2001
* 6676744 Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances 51 2001
* 6676745 Fiber cement composite materials using sized cellulose fibers 70 2001
6777103 Fiber cement composite material using biocide treated durable cellulose fibers 27 2001
2002/0112,827 Method and apparatus for reducing impurities in cellulose fibers for manufacture of fiber reinforced cement composite materials 24 2001
7344593 Fiber reinforced cement composite materials using chemically treated fibers with improved dispersibility 31 2002
6692570 Spattering apparatus 13 2002
6749897 Coatings for building products and methods of using same 28 2002
6824715 Method and apparatus for forming a laminated sheet material by spattering 13 2002
6893751 Composite product 42 2002
7396402 Coatings for building products and dewatering aid for use with same 10 2002
2002/0170,467 Coatings for building products and methods of making same 26 2002
7455727 Integral water resistant fibre-cement 14 2002
2004/0079,260 Synthetic microspheres and methods of making same 98 2003
* 2004/0080,063 Synthetic microspheres and methods of making same 36 2003
* 2004/0081,827 Synthetic microspheres and methods of making same 48 2003
2004/0168,615 Fiber cement composite materials using bleached cellulose fibers 28 2004
6872246 Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances 33 2004
2004/0145,078 Fiber cement composite materials using sized cellulose fibers 21 2004
2005/0016,423 Fiber cement composite material using biocide treated durable cellulose fibers 20 2004
7419544 Additive for dewaterable slurry and slurry incorporating same 19 2004
2005/0126,430 Building materials with bioresistant properties 49 2004
2008/0096,018 Engineered low-density heterogeneous microparticles and methods and formulations for producing the microparticles 19 2006
2008/0203,365 Fiber Cement Building Materials With Low Density Additives 17 2008
2009/0076,196 Shaped particles from settable materials, manufacturing, composition, and composites 12 2008
 
DIVERSITECH CORPORATION (1)
5728458 Light-weight high-strength composite pad 25 1996
 
JAMES HARDIE RESEARCH PTY LIMITED (2)
2002/0179,219 Composite product and method of manufacture 22 2002
2002/0189,499 Coating for building products and composite products incorporating same 22 2002
 
KVAERNER PULPING TECHNOLOGIES AB (1)
5415734 Process for bleaching pulp without using chlorine containing chemicals 35 1993
 
KVAERNER PULPING OY (1)
5117770 Combustion unit 19 1991
 
Black Diamond Granules, Inc. (1)
6258456 Spheroidal slag particles and apparatus and process for producing spheroidal slag and fly ash particles 46 1998
 
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH (1)
6254845 Synthesis method of spherical hollow aluminosilicate cluster 29 1998
 
BETZDEARBORN INC. (1)
5366637 Method for dewatering municipal solid waste refuse 17 1993
 
JAMES HARDIE INTERNATIONAL FINANCE B.V. (5)
2002/0170,466 Additive for dewaterable slurry and method of manufacturing and improving slurry containing same 18 2002
2002/0189,500 Additive for dewaterable slurry 19 2002
2003/0000,424 Coatings for building products and formulations for use with same 23 2002
2003/0164,119 Additive for dewaterable slurry and slurry incorporating same 21 2002
2005/0208,287 Composite product 17 2005
 
NGK INSULATORS, LTD. (2)
4595662 Ceramic material for a honeycomb structure 38 1984
6486084 Composite material and method of producing the same 14 2001
 
Ensci Inc. (2)
4652535 Alkaline-resistant glass bodies and fibers 19 1986
4882302 Lathanide series oxide modified alkaline-resistant glass 44 1988
 
The United States of America as represented by the Secretary of Agriculture (2)
5223090 Method for fiber loading a chemical compound 78 1991
RE35460 Method for fiber loading a chemical compound 33 1993
 
REDCO NV (1)
* 4840672 Lightweight insulating boards and process for manufacturing same 70 1987
 
Manville, Johns (1)
7338702 Non-woven glass mat with dissolvable binder system for fiber-reinforced gypsum board 14 2004
 
DEUTSCHE PERLITE GMBH, A GERMAN CORP. (1)
4512736 Apparatus for the expansion of mineral matter, especially perlite and vermiculite 16 1982
 
HITACHI, LTD. (1)
5177625 Image processing system suitable for use for a facsimile 17 1991
 
OMG AMERICAS, INC. (1)
5190737 High yield manufacturing process for silicon carbide 23 1991
 
Kurimoto Iron Works, Ltd. (1)
4411723 Glass fiber-reinforced cement plates 24 1981
 
The United States of America as represented by the United States Department of Energy (3)
4336338 Hollow microspheres of silica glass and method of manufacture 38 1980
4340407 Method of forming cavitated objects of controlled dimension 17 1981
6444162 Open-cell glass crystalline porous material 26 2000
 
DOWELL SCHLUMBERGER INCORPORATED (1)
4721160 Composition for a lightweight cement slurry for cementing oil and gas wells 93 1985
 
HITACHI METALS, LTD. (1)
6077327 Aluminum composite material of low-thermal expansion and high-thermal conductivity and method of producing same 13 1997
 
SNECMA (1)
5154816 Process for depositing an anti-wear coating on titanium based substrates 12 1991
 
FLEET CAPITAL CORPORATION (1)
5128114 Silica microspheres, method of improving attrition resistance 66 1990
 
GEORGIA-PACIFIC GYPSUM LLC (3)
5220762 Fibrous mat-faced gypsum board in exterior and interior finishing systems for buildings 70 1991
5439518 Flyash-based compositions 56 1993
5644880 Gypsum board and systems containing same 71 1995
 
FLORIDA PROGRESS CORPORATION (1)
4652433 Method for the recovery of minerals and production of by-products from coal ash 45 1986
 
NV Technology Holdings. (1)
2007/0077,436 Composite product 28 2006
 
Misawa Homes Co., Ltd. (1)
4655979 Process for production of cellular concrete 29 1985
 
CANADIAN GYPSUM COMPANY LIMITED, A COMPANY OF ONTARIO (1)
4403006 Sag-resistant gypsum board containing coal fly ash and method for making same 50 1980
 
Marlit Ltd. (1)
6346165 Method for production of lignocellulosic composite materials 20 1998
 
DOUBLE A LTD (1)
5592986 Bullet molding apparatus 8 1995
 
ESPELAND COMPOSITE TECHNOLOGY, INC. (2)
6048593 Polymer concrete compositions, structures made therefrom, and methods of manufacture 24 1996
6034155 Polymer concrete compositions, structures made therefrom and methods of manufacture 38 1998
 
GEORGIA TECH RESEARCH CORPORATION (1)
6933038 Fiber reinforced mineral-based materials and methods of making the same 19 2001
 
UNIVERSITY OF RESEARCH FOUNDATION KENTUCKY (1)
6533848 Technology and methodology for the production of high quality polymer filler and super-pozzolan from fly ash 15 2001
 
Chicago Bridge & Iron Company (1)
4373955 Lightweight insulating concrete 30 1981
 
W.R. GRACE & CO.-CONN. (3)
4904503 Rapid setting cementitious fireproofing compositions and method of spray applying same 48 1987
5069702 Method of making small hollow glass spheres 61 1990
5176732 Method for making low sodium hollow glass microspheres 47 1991
 
SAINT-GOBAIN VITRAGE (2)
4661137 Process for producing glass microspheres 73 1985
5256180 Apparatus for production of hollow glass microspheres 20 1993
 
Ennis Herder, Inc. (1)
5403392 High solids aqueous dispersions of hydrophobizing agents 27 1993
 
VALSPAR CORPORATION (1)
5777024 Urethane resins and coating compositions and methods for their use 44 1997
 
VALSPAR SOURCING, INC. (1)
2007/0110,981 CRUSH RESISTANT LATEX TOPCOAT COMPOSITION FOR FIBER CEMENT SUBSTRATES 31 2006
 
GAS RESEARCH INSTITUTE (1)
5558822 Method for production of spheroidized particles 54 1995
 
NITTO BOSEKI CO., LTD. (1)
4363878 Alkali- and heat-resistant inorganic fiber 33 1981
 
UNISEARCH LIMITED (1)
4680059 Building material 23 1984
 
THE DOW CHEMICAL COMPANY (2)
4647509 Thermoformable multilayer barrier structures 54 1985
4846889 Polymeric blend useful in thin-bed mortar compositions comprising a water-soluble cellulose ether and a water-insoluble, but water-dispersible polymer 26 1988
 
Ceram Tech International, Ltd. (1)
5164003 Room temperature curable surface coating and methods of producing and applying same 48 1990
 
Samuel Strapping Systems Ltd. (1)
4752061 Infrared heating of fluidized bed furnace 29 1986
 
K K K K A/S, ISLANDS BRYGGE 22, DK-2300 COPENHAGEN S (1)
4981740 Acid resistant concrete articles, especially sulfur concrete pipes, and a method of manufacturing said articles 18 1989
 
A.J. BATES LIMITED (1)
5871824 Radiation cured coatings 19 1997
 
SIKA AG, VORM. KASPAR WINKLER & CO. (3)
4507154 Chloride-free setting accelerator for hydraulic binding agents 36 1982
5108510 Highly reactive hydraulic binder for the preparation of building, construction and raw materials 22 1990
5453123 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 23 1993
 
OUTOKUMPU OYJ (3)
4818289 Method for utilizing slag from metal production 18 1987
4818290 Method for utilizing slag from ferroalloy production 14 1987
4946811 Method for mixing molten iron silicate with ferroalloy slag in order to produce fire-resistant and chemically resistant fiber 17 1989
 
DOW CORNING CORPORATION (1)
5063260 Compositions and their use for treating fibers 40 1991
 
PERLITE, INC. (1)
4347155 Energy efficient perlite expansion process 15 1981
 
Fibronit S.r.l. (1)
5030287 Cement mix and method for producing reinforced building sheets from a cement mix 11 1989
 
ASAHI GLASS COMPANY, LIMITED (4)
5849055 Process for producing inorganic microspheres 85 1997
6531222 Fine hollow glass sphere and method for preparing the same 38 2001
2001/0043,996 Hollow aluminosilicate glass microspheres and process for their production 37 2001
2002/0004,111 Hollow glass microspheres and process for their production 71 2001
 
GENERAL ELECTRIC COMPANY (1)
4351867 Thermal insulation composite of cellular cementitious material 80 1981
 
ISG RESOURCES, INC. (1)
5484480 Use of alumina clay with cement fly ash mixtures 28 1993
 
THOM-MCI INC. (1)
4670079 Method of forming a walking-surface panel 18 1985
 
COURTAULDS PLC (1)
4647505 Cellulose fibres for cement reinforcement 33 1984
 
SAE INC. (1)
2004/0099,982 Conductive concrete compositions and methods of manufacturing same 11 2003
 
SOROUSHIAN, PARVIZ (1)
5989335 Dry dispersion of plant pulp in concrete and use thereof 34 1997
 
KAMYR, INC. (1)
4944842 Method for reducing contamination in pulp processing 21 1987
 
SHIMIZU CONSTRUCTION CO., LTD. (1)
4746364 Flowing concrete and process of producing the same 21 1986
 
NATIONAL GYPSUM PROPERTIES, LLC (2)
5718759 Cementitious gypsum-containing compositions and materials made therefrom 47 1996
* 5858083 Cementitious gypsum-containing binders and compositions and materials made therefrom 68 1997
 
CLARIANT GMBH (1)
5470383 Thickener combinations for building products 22 1994
 
NICHIHA CORPORATION (15)
5863477 Method of manufacturing a wood-cement board 14 1996
5804003 Method of manufacturing an inorganic board 28 1996
5945044 Wood cement board and a manufacturing method thereof 45 1997
2007/0186,822 Fiber reinforced cement composition and products and manufacturing process 12 2006
2007/0246,864 Fiber reinforced cement board and manufacturing process 11 2006
2007/0261,607 Fiber reinforced cement composition and products and manufacturing process 11 2006
2008/0072,795 Fiber reinforced cement composition and products and manufacturing process 12 2006
2008/0072,796 Fiber reinforced cement composition and products and manufacturing process 11 2006
2008/0157,428 Fiber reinforced cement composition and products and manufacturing process 14 2006
2008/0178,771 Fiber reinforced cement composition and products and manufacturing process 10 2007
2008/0191,165 Inorganic composition and products and manufacturing process 8 2007
2009/0025,897 Inorganic board and method for manufacturing the same 8 2007
2008/0176,057 Inorganic board and method for producing the same 7 2007
2008/0199,677 BEARING WALL BOARD AND A METHOD OF PRODUCING THE SAME 7 2008
2008/0311,346 External wall panel and method of coating for the same 8 2008
 
Rolls-Royce Limited (1)
4332618 Thermal barrier coating 36 1981
 
Pfleiderer Industrie GmbH & Co., KG (1)
4840688 Method for the production of fibrous plaster boards 32 1988
 
POLYFIBRE S.A. (1)
5338357 Fibre reinforced shaped solid articles 22 1992
 
SUNDSTRAND CORPORATION (1)
4928479 Annular combustor with tangential cooling air injection 34 1987
 
PRAXAIR TECHNOLOGY, INC. (1)
6245196 Method and apparatus for pulp yield enhancement 18 1999
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
GEORGIA-PACIFIC GYPSUM LLC (1)
8691007 Low thermal transmission building material 0 2012
 
CIDRA CORPORATE SERVICES, INC. (1)
9169158 Non-chemical air entrained admix 0 2011
 
JAMES HARDIE TECHNOLOGY LIMITED (2)
* 8182606 Fiber cement building materials with low density additives 1 2010
8603239 Fiber cement building materials with low density additives 1 2012
 
UNIVERSITY OF SOUTHERN CALIFORNIA (3)
* 8992679 Cementitious material, dry construction pellets comprising uncured cement powder and binder, and method of making thereof 0 2010
8308470 Extrusion of cementitious material with different curing rates 0 2010
* 2011/0076,350 EXTRUSION OF CEMENTITIOUS MATERIAL WITH DIFFERENT CURING RATES 2 2010
* Cited By Examiner

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