Class 424/652 - Lead

Subclass of Class 424 - Drug, bio-affecting and body treating compositions
Definition: Compositions which contain the heavy metal lead.
No. of patents: 30
Last issue date: 04/15/2008

Number	Title	Issue Date
7357949	Encapsulated inorganic antimicrobial additive for controlled release The invention relates to a microcapsule comprising an inorganic antimicrobial agent coated with a hydrophilic polymer. The hydrophilic polymer is able to absorb sufficient water as to enable the action of the encapsulated antimicrobial agent. These microcapsules are...	04/15/2008
7354605	Antimicrobial medical device According to the present invention there are provided antimicrobial catheters and other medical devices having controlled release of an antimicrobial metal or metal ion. Specifically, antimicrobial catheters and other medical devices manifest antimicrobial propertie...	04/08/2008
7001452	Polymeric wood preservative compositions The present invention relates to a method and a wood preserving composition which is free of poly-aspartic acid and its derivatives and comprises mixtures of a metal compound, complexing agents selected from ethanolamines, polyethylenimine, ammonia or a mixture of t...	02/21/2006
6939566	Microbicidal formulations and methods to control microorganisms Microbicidal formulations are described which are preferably ecologically friendly and non-toxic to mammals, and are highly effective against a broad spectrum of detrimental pathogenic microorganisms. The microbicidal formulation contains complexes having the formul...	09/06/2005
6881424	Highly acidic metalated organic acid A highly acidic metalated organic acid composition and its preparation. The acidic composition can be prepared by mixing a monovalent or polyvalent cation and an organic acid in the presence of a strong oxyacid, wherein the resultant acidic composition is less corro...	04/19/2005
6843837	Polymeric wood preservative compositions The present invention relates to a method and a wood preserving composition which comprises mixtures of a metal compound, complexing agents selected from ethanolamines, polyethylenimine, ammonia or a mixture of these compounds, and a vinyl based polymer selected fro...	01/18/2005
6764692	Method to treat laminitis and reduce dietary intake for horses A method of treating laminitis in a horse is disclosed, comprising administering to the horse a naturally chelated trace mineral composition; promoting healthy skin, hair and hoof tissue. A method of reducing dietary intake is also disclosed, comprising administerin...	07/20/2004
6723350	Lubricious coatings for substrates The invention provides methods and kits to form water swellable gel coatings, preferably lubricious coatings, on substrates, and coated substrates thus formed. The coatings contain one or more antimicrobial metals formed with atomic disorder, together with one or mo...	04/20/2004
6630172	Microbicidal composition containing potassium sodium tartrate Disinfectant formulations are described which are preferably ecologically friendly and non-toxic to mammals and plants, and are highly effective against a broad spectrum of detrimental pathogenic microorganisms. The microbicidal formulation contains compl...	10/07/2003
6579541	Oxidative fluorinator compounds as antimicrobials The invention relates to a method and composition for destroying or inhibiting proliferation of microbes using oxidative fluorinator compounds. Fluoride salts that do not dissociate completely in aqueous solutions, such as tri- or tetravalent transition m...	06/17/2003
6544964	Method for fixing or separating ions, in particular of lead, using per(3,6-anhydro)cy-clodextrin derivatives The invention relates to the fixation or separation of ions, particularly of Pb, by per(3,6-anhydro)cylcodextrin derivatives. This can be carried out by contacting the medium containing the ions to be fixed or separated, with a per(3,6-anhydro)cylcodextrin der...	04/08/2003
6541038	Method for treating wood with a metal-containing treating agent and wood treated thereby A method for treating wood, characterized by impregnating wood with a metal-containing treating agent containing lignin and/or lignin derivatives and a metal, a metal compound, and/or a metal ion and oxidizing and/or macromolecularizing of the lignin and/...	04/01/2003
6521265	Method for applying a blood clotting agent A method of arresting the flow of blood and other protein containing body fluids flowing from an open wound and for promoting wound healing. In the method, a substantially anhydrous compound of a salt ferrate is provided for a unique use which, when hydra...	02/18/2003
6426093	Synergistic biocidal activity if ternary complexes of negatively-charged biocides (component A), transition metal ions (component B), and neutral chelators (component C) A biocidal composition composed of a ternary complex of a negatively-charged biocide, a transition metal ion and chelator has synergistic biocidal effects as compared with a composition of each of the components alone. The chelator is preferably a neutral...	07/30/2002
6242009	Microbicidal formulations and methods to control microorganisms Microbicidal formulations are described which are preferably ecologically friendly and non-toxic to mammals, and are highly effective against a broad spectrum of detrimental pathogenic microorganisms. The microbicidal formulation contains complexes having...	06/05/2001
6132777	Borates useful for the prevention/mitigation of microbiologically influenced corrosion and staining The present invention discloses methods for 1) preventing and/or mitigating microbiologically influenced corrosion (MIC) and 2) controlling and/or reducing the growth of at least one anaerobic, facultative anaerobic, or microaerophilic microorganism, whic...	10/17/2000
6071542	Antibacterial zeolite causing little discoloration and method of the production thereof The present invention provides antibacterial zeolite exhibiting a less discoloring action, obtained by treating the surface of zeolite supporting an antibacterial metal with 0.5 to 20% by weight, based on said zeolite, of a composition comprising (A) 100 ...	06/06/2000
5916356	Preservatives for wood and other cellulosic materials This invention relates to preservative compositions which comprise a biocidal metal compound and an fungicidal compound containing a triazole group. Methods of treating wood with the composition are also described....	06/29/1999
5874419	Compositions and methods for modulating growth of a tissue in a mammal Polyionic derivatives of cyclodextrins and methods for preparing these derivatives are provided in which a polyionic derivative of cyclodextrin is combined with a growth factor, preferably a heparin binding growth factor. These compositions are of low sol...	02/23/1999
5679378	Method and material for hair therapy The invention is directed to Dead Sea mud for restoration of hair growth and retardation of hair loss for those suffering from alopecia and a hair therapy method of topically applying to the scalp of a human or other mammal scalp an effective amount of th...	10/21/1997
5654012	Borates useful for the prevention/mitigation of microbiologically influenced corrosion and staining The invention discloses methods for 1) preventing and/or mitigating microbiologically influenced corrosion (MIC) and 2) controlling and/or reducing the growth of at least one anaerobic, facultative anaerobic, or microaerophilic microorganism, which includ...	08/05/1997
5618762	Light-weight antibacterial ceramic and antibacterial ceramic filter An antibacterial ceramic contains an antibacterial material produced by loading an antibacterial metal such as silver on a calcium ceramic carrier and an inorganic material such as cordierite, and has a bulk density of 0.6-1.2 g/cm3. An antibac...	04/08/1997
5413789	Antimicrobial composition of aluminosilicate coated silica gel The invention provides a novel antibacterial compound and a process for producing it. Futhermore, the invention provides a novel antibacterial polymer composite comprising a polymer and the antimicrobial compositon....	05/09/1995
5298252	Antimicrobial composition having resistance to heat and weathers A silica gel based heat-resistant and weatherproof antimicrobial composition having an aluminosilicate layer on the surfaces of pores in the silica gel as substituted by silver and an optional antimicrobial metal, said composition containing ion-exchangea...	03/29/1994
5244667	Silica-gel based antimicrobial composition having an antimicrobial coat of aluminosilicate on the surface of silica gel The present invention provides a novel antimicrobial composition and a process for preparing the composition which composition is useful as antimicrobial and/or bactericidal material. The antimicrobial composition of the invention comprises silica gel and...	09/14/1993
5204103	Use of polysaccharides in preparation for wound treatment The invention relates to the use of polysaccharide containing materials in particular vegetable fibres or products derived therefrom originating from Plantago ovata, in particular from the seed husk thereof for the production of preparations for wound tre...	04/20/1993
5112974	Mixed ligand complexes and uses thereof as binding agents to DNA This invention concerns a coordination complex or salt thereof which is spectroscopically or photoactively determinable when bound to DNA having the formula ##STR1## wherein M is a suitable transition metal and each of R1, R2 an...	05/12/1992
4416854	Method for killing water borne microorganisms A method for killing water borne microorganisms comprises reacting two electrolytically-reactive elemental metals in water to dissolve sufficient metal ions to kill algae and coliform bacteria, without making the water unsafe for human use. Lead, copper a...	11/22/1983
4335109	Water repellent aqueous wood treating solutions An increased water repellency is imparted to wood and other cellulosic materials with an aqueous solution containing a mixture of an aluminum halohydrate and a water soluble salt of a mono, di or trivalent cation selected from zinc, manganese, barium, cal...	06/15/1982
4234377	Asbestos treatment A method of treating asbestos comprising depositing on at least a portion of the asbestos a material consisting essentially of at least one metal ferrocyanide....	11/18/1980

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Class 424/652 - Lead