Class 106/731 - Plant material (e.g., vegetable fiber, wood, etc.)

Subclass of Class 106 - Compositions: coating or plastic
Definition: Subject matter containing plant material, e.g., vegetable
No. of patents: 58
Last issue date: 04/15/2008

«First «Previous1 2 Next»Last»

Number	Title	Issue Date
7357833	Cementitious material reinforced with chemically treated cellulose fiber The present invention relates to a fiber-reinforced cement based or cementitious material, and process for making, where the reinforcing fiber is a chemically treated cellulose or non-cellulose fiber. The fiber reinforced cementitious material includes (i) cement, (...	04/15/2008
7341620	Fire-insulating wall covering and a preparation method for same A sound-absorbing and fire-insulating wall covering includes, a cured mixture of: (i) 5-20% by weight mineralized wood fibre; (ii) 20-60%/by weight sand with an SiO2 content of less than 5% by weight and a greywacke content of at least 30% by weigh...	03/11/2008
7147708	Fiber gel mixture for use in cementicious products The present invention relates to a thickened aqueous solution, or gel solution, for use in providing fiber to a cement composition. Additionally, the present invention relates to a method for adding fibers to cement. ...	12/12/2006
6942726	Cementitious material reinforced with chemically treated cellulose fiber The present invention relates to a fiber-reinforced cement based or cementitious material, and process for making, where the reinforcing fiber is a chemically treated cellulose or non-cellulose fiber. The fiber reinforced cementitious material includes (i) cement, (...	09/13/2005
6943247	Building material compositions Described is a building material composition prepared from or having added thereto a particulate material selected from particulate polysaccharides or particulate polysaccharide derivatives. The particulate material of the building material composition is prepared b...	09/13/2005
6933038	Fiber reinforced mineral-based materials and methods of making the same The present invention relates to a method for reinforcing mineral-based materials using reinforced fiber material. More particularly, the present invention relates a method for more uniformly dispensing a fiber material with a mineral-based material, such as cement ...	08/23/2005
6913644	Hemp concrete mixtures and mortars, preparations method and uses The invention relates to concretes and mortars comprising a hydrophilic component such as hemp, flax or straw; a binder which sets in air through absorption of carbon dioxide after reduction in an aqueous phase; at least one additive which forms a microcapillary sys...	07/05/2005
6881257	Machinable light weight sisal-based concrete structural building material A machinable light weight sisal-based concrete structural building material and a method of making the same are disclosed. The material includes short sisal fibers in a range from about 22% (v/v) to about 33% (v/v); a cement in a range from about 12% (v/v) to about ...	04/19/2005
6869476	Waterproof admixture composition for concrete having excellent anti-corrosive performance Disclosed herein is a waterproof admixture composition for concrete which is added to fabricate concrete having excellent anti-corrosive performance. The waterproof admixture composition can protect reinforcing steel bars against oxidation in the presence of salt, t...	03/22/2005
6676745	Fiber cement composite materials using sized cellulose fibers This invention discloses a new technology related to cellulose fiber reinforced cement composite materials using cellulose fibers that are treated with inorganic and/or organic resins to make the fibers more hydrophobic, as well as other chemical treatmen...	01/13/2004
6547873	Concentrated one-coat mortar, method for making the same, and method for applying the same A concentrated one-coat mortar prepared for the application on a concrete based surface on the exterior or interior of a concrete building or other structure. The mortar is especially suited for application in high and low humidity and high and low temper...	04/15/2003
6464775	Fast-setting, fibrous, portland cement-based building material A fast-setting, fibrous, Portland Cement-based building material is made by soaking wood chips in water to provide substantially saturated wood chips, combining the saturated wood chips with a slurry of Portland cement to provide a wood chip/cement slurry...	10/15/2002
6383284	Masonry render A dry masonry render mixture comprising, in concentrations which can be varied to achieve different finishes, Portland cement, river sand, graded stones, plasterers lime, the ingredients being mixed in the presence of lightweight filaments and silica-base...	05/07/2002
6379457	Cement moldings containing vegetable fiber and method for producing the same A vegetable fiber cement moulded body of the present invention includes a nitrate as an additive agent. A method of manufacturing the same includes the steps of mixing raw materials including at least a vegetable fiber material, cement and water, moulding...	04/30/2002
6350304	Building material The construction material comprises a construction base material and microcapsules inside of which liquid containing hinokitiol is incorporated and a plurality of which are to be mixed into the construction base material and the liquid in the microcapsule...	02/26/2002
6312669	Buccodental formulation comprising essentially amorphous cellulose nanofibrils The invention concerns buccodental formulation characterized in that it comprises at least a thickening agent comprising cellulose nanofibrils, said cellulose nanofibrils being substantially amorphous, having a crystallinity index not more than 50%. The i...	11/06/2001
6231657	Supplementation of cellulose nanofibrils with carboxycellulose with low degree of substitution The invention concerns compositions containing essentially amorphous cellulose nanofibrils, carboxyl cellulose with a degree of substitution not more than o.95 as additive, and optionally at least one co-additive, the content in additive and optional co-a...	05/15/2001
6224663	Additivation of essentially amorphous cellulose nanofibrils with carboxyl cellulose with a high degree of substitution The present invention relates to compositions comprising essentially amorphous cellulose nanofibrils, at least one additive chosen from carboxycellulose with a degree of substitution of more than 0.95, a natural polysaccharide, a polyol, and optionally at...	05/01/2001
6174275	Processes for immobilizing waste using bagasse A process for solidifying and stabilizing waste, the process comprising (a) combining bagasse and a liquid medium having a pH below about 4 or above about 10 to form a mixture, (b) heating the mixture, (c) separating the mixture into solid matter and filt...	01/16/2001
6168658	Composition for manufacturing logs for handling pallets or building elements such as panels, rubble stone or the like A composition for manufacturing logs for handling pallets or building elements. The composition utilizes small-size ligneous waste associated with cement, plaster of pairs, lime, silica and water, the quantities of these various components being as follow...	01/02/2001
6153006	Concrete durability enhancing admixture An admixture for enhancing the durability of concrete to repeated freeze-thaw cycles is disclosed. The admixture comprises as an essential element a natural polymer material derived from millet. The admixture further comprises smaller quantities of naphth...	11/28/2000
6036768	Cement composition The cement composition of this invention includes 10 to 35% by weight of portland cement, 65 to 90% by weight of a synthetic pozzolan, and an activator for reducing the positive surface potential of the synthetic pozzolan. The synthetic pozzolan is obtain...	03/14/2000
5989335	Dry dispersion of plant pulp in concrete and use thereof Pulp fibers derived from wood or non-wood plants or recycled paper products, which are 0.1-30 mm long and about 0.001-0.1 mm in equivalent diameter, are individualized by mechanical action, blended with at least one of the dry ingredients of the cement-ba...	11/23/1999
5958130	Biological fiber containing construction compound A construction compound of the kind including a hydraulic binder such as cement and natural bast fibers of a length of between 1 and 50 mm in a concentration of from about 0.3 to about 3.0 kg of fibers per cubic meter of compound, said fibers being derive...	09/28/1999
5897701	Wet dispersion of plant pulp in concrete and use thereof Pulp fibers derived from wood or non-wood plants or recycled paper products are individualized and dispersed in water, and mixed into cement-based mixtures using conventional mixing procedures at relatively low dosages of about 0.3-30 kg of fiber per cubi...	04/27/1999
5711997	Semifluid mix and associated environmental restoration method A semifluid mix for environmental reclamation, comprising peat, a hydraulic binder, resins, seeds, lime, and manure, the mix being particularly adapted to restore a covering of vegetation on surfaces that have suffered environmental degradation, such as s...	01/27/1998
5643359	Dispersion of plant pulp in concrete and use thereof Pulp fibers derived from wood or non-wood plants or recycled paper products, which are about 0.1-30 mm long and about 0.001-0.1 mm in diameter with length-to-diameter ratio of about 30-3000, are dispersed in conventional concrete mixtures using convention...	07/01/1997
5569426	Method of producing lightweight cement blocks A lightweight cement block and a method of producing the lightweight cement block, comprising the steps of mixing three parts by volume sawdust with water to form a first mixture having a relative moisture content in the range of 40% to 44%; adding one pa...	10/29/1996
5538553	Organomineral paste and method of use as construction material An organomineral construction paste comprises a mixture of a suspension of cellulose, lime and an aqueous solution of a sulfate and hydrogen peroxide. Airborne ash and hydraulic binders may also be added to impart additional moldable properties to the pas...	07/23/1996
5536533	Process for producing fibrous composites, particularly double floor plates, as well as plates produced by this process A process for producing fibrous composite materials from feed stock formed reliminarily from a gypsum binder and chopped cellulose fibers, and saturating the mixture with water to the extent of at least 1.2 times its normal hydrated state, and beating the ...	07/16/1996
5431729	Air entrainment compositions for cement compositions Compositions and methods relating to cementitious compositions are provided. The use of a blend of a rosin and a tannin to entrain air into cementitious compositions is provided. A blend of a rosin and a tannin in a weight ratio of 10:1 to 1:10 are added ...	07/11/1995
5350451	Building material made from waste paper and method for producing the same A slurry composed of paper fibers, water, and cement that can then be used for a variety of construction applications is prepared. After draining the majority of the water, the slurry may be molded into blocks, sheets, or any other desired shape to be use...	09/27/1994
5340513	Process for the production of calcium hydrosilicate bonded shaped articles A method and composition for the preparation of calcium silicate bounded shaped articles comprising mixing SiO2 containing powder, unslaked or slaked lime, calcium hydroxide, with a waste paper pulper slurry containing cellulosic particle of le...	08/23/1994
5196061	Cementitious composite that includes delignified cellulosic material and process of making it A cementitious composite of delignified cellulosic debris and Portland cement is produced from waste sludge from a paper recycling process and combining the resultant material in particle sizes ranging from 0.06 to 25 mm with Portland cement....	03/23/1993
5143780	Hydrated fibrous mats for use in curing cement and concrete The present invention relates to methods to protect curing cement or concrete from excess evaporative water loss and/or from rain, excess heat loss, or excess heat gain. More particularly the method relates to coating curing cement or concrete with a laye...	09/01/1992
5102596	Method of producing shaped articles of fiber/binder mixtures Paper or cellulose pieces forming a fiber raw material are wetted with water prior to comminution so that the comminution into fibers is effected with the moistened raw material. The moisture content of the fibers makes up at least part of the water of hy...	04/07/1992
5096748	Hydrated fibrous mats The present invention relates to methods to protect curing cement or concrete from excess evaporative water loss and/or from rain, excess heat loss, or excess heat gain. More particularly the method relates to coating curing cement or concrete with a laye...	03/17/1992
5048250	Building block A relatively simple, inexpensive building block for use in self-supporting walls includes a rectangular parallelepipedic body formed of a mixture of three parts by weight cement to two parts by weight wood fiber. Vertically extending grooves and in some c...	09/17/1991
5047086	Cement composition for extrusion A cement composition for extrusion which is produced by incorporating, into cement mortar, 3 to 15 weight % of crushed pulp fiber, 0.2 to 1 weight % of at least one member selected from an alkylcellulose and a hydroxyalkylalkyllcellulose, and a 2% water s...	09/10/1991
5030289	Durable and highly stable molded construction parts Durable molded construction parts are disclosed, which are prepared from hydration products of a settable construction material comprising a hydraulically hardening mixture and at least one reinforcing material subject to degradation under alkaline cond...	07/09/1991

«First «Previous1 2 Next»Last»

PatentStorm

Bizarre Patents

PatentStorm News

Class 106/731 - Plant material (e.g., vegetable fiber, wood, etc.)