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Patent No. 5307162

Cloaking System Using Optoelectronically Controlled Camouflage

A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.

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Class 252/186.31 - With organic material


Subclass of Class 252 - Compositions
Definition: Composition which contains an organic material, e.g., a
No. of patents: 114
Last issue date: 03/18/2008


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NumberTitleIssue Date
7344656Storing a composition in an alcoholic gel
Stable oxidizing compositions and a method of preparing such compositions are presented. The compositions include a peroxygen, for example, a potassium monopersulfate or, percarbonate particle suspended in an alcoholic gel. The alcohol content in the gel is such tha...
03/18/2008
7338564Powdered evaporator coil cleaner
A prepackaged, peroxide-based, cleaning composition is described which is suitable for on-site dilution, and for cleaning substrates such as air conditioner coils. ...
03/04/2008
7338928System for releasing encapsulated active ingredients
The present invention relates to a controlled release system that can be incorporated in cosmetic, personal care, and household products to effectively encapsulate wide range of active ingredients and sensory markers and release them in response to moisture or over ...
03/04/2008
7264678Process for cleaning a surface
A process is described wherein a surface, for example the exterior surface of a vehicle, is contacted with a cleaning composition capable of rendering the surface treated hydrophilic and then rinsed with purified rinse water. Preferably the process also involves a p...
09/04/2007
7186275Compositions suitable for the treatment of hair comprising chelants and methods for reducing oxidative hair damage
The present invention relates to hair care compositions comprising an oxidizing agent and chelants having log ⁢ ⁢
03/06/2007
7179779Cationic bleach activator with enhanced hydrolytic stability
A novel cationic bleach activator having an enhanced hydrolytic stability is provided. The novel cationic bleach activator also leads to a reduction in strength loss of cotton fibers compared to conventional hot peroxide bleaching, and achieves this reduction in str...
02/20/2007
7179302Oxidative treatment of hair with reduced hair damage
The present invention relates to hair care compositions comprising chelants and methods for reducing oxidative hair damage. The compositions contribute to reducing the oxidative damage sustained by keratinous fibers such as human hair during bleaching, dyeing, permi...
02/20/2007
7067467Aqueous perborate bleach composition
Aqueous compositions comprising a perborate salt and a polyol. The advantageous properties of the composition include increased solubility of the perborate salt, increased available oxygen stability in an aqueous environment, and the capacity to increase the pH upon...
06/27/2006
7030071Solid-water detoxifying reagents for chemical and biological agents
Formation of solid-water detoxifying reagents for chemical and biological agents. Solutions of detoxifying reagent for chemical and biological agents are coated using small quantities of hydrophobic nanoparticles by vigorous agitation or by aerosolization of the sol...
04/18/2006
7013993Method of coring crustal core sample, and antimicrobial polymeric gel and gel material used in the method
A method of taking a crustal core sample, wherein the crustal core sample is obtained in a state coated with an antimicrobial polymeric gel formed of a polymer and an inorganic antimicrobial agent dispersed in the polymer. The inorganic antimicrobial agent is a comp...
03/21/2006
6428580Use of ascorbic acid in permanent waving and hair coloring compositions
A novel oxidizing system comprising ascorbic acid, at least one metal ion and an oxidizing agent capable of generating an oxidizing potential of from about 100 to about 500 millivolts at a pH ranging from about 2 to about 10. The oxidizing system can be u...
08/06/2002
6380142Storage-stable formulations comprising mediators, peroxide compounds and pH stabilizers and their use in enzymatic bleaching systems
The invention relates to novel storage-stable formulations containing at least one peroxide compound, at least one specific mediator, and at least one pH stabilizer. The invention further relates to the use of such storage-stable formulations as a compone...
04/30/2002
6120556Stabilizing agent for peroxide-bleaching procedure and methods of bleaching a fiber material by using same
A stabilizing agent for peroxide-bleaching procedure includes (A) a component including a homopolymer or copolymer of ଱-hydroxyacrylic acid or water soluble salt or polylactone of the homo- or co-polymer, (B) a component including a homopolymer or c...
09/19/2000
6086785Solid peroxo compounds and peroxy compounds stabilized by coating
The stabilization of solid peroxo and peroxy compounds, in particular of sodium percarbonate and acetyl peroxyborate compounds is described, which can be achieved by coating the peroxo and peroxy compounds with a coating material which is a mixture of ess...
07/11/2000
6071431Bleaching agent
The invention relates to particles comprising a peroxy compound with capability of releasing hydrogen peroxide or peroxy acids in aqueous solutions and an amino acid of the formula (HOOC) 2 N--Cn Hm COO--R in which R is H,...
06/06/2000
6024891Silicone compositions
This invention relates to a method of improving the stability of a bleach and lipophile composition comprising an inorganic persalt bleaching agent and a lipophile selected from the group consisting of flavorants, perfumes, coolants, antimicrobial agents,...
02/15/2000
5900187Activated liquid bleaching compositions
An aqueous composition comprising hydrogen peroxide or a source thereof, and a stabilizing amount of an alcohol according to the formula HO--CR'R"--OH, wherein R' and R" are independently H or a C2-C10 hydrocarbon chain and/or cycle, or mixtures thereof....
05/04/1999
5817495H2 O2 -stable peroxidase variants
The present invention relates to a novel variant of peroxidase with improved stability at alkaline conditions, and a bleaching or detergent composition comprising the peroxidase variant....
10/06/1998
5759439Peroxygen bleaching compositions comprising peroxygen bleach and a fabric protection agent suitable for use as a pretreater for fabrics
The present invention relates to aqueous, acidic compositions comprising a peroxygen bleach and a specific fabric protection agent. The present invention further encompasses a process for pretreating soiled fabrics whereby the loss of tensile strength in ...
06/02/1998
5753599Thiadiazole dioxides as bleach enhancers
Novel bleaches, a method for bleaching substrates using these materials and detergent compositions containing same are reported. The bleaches are thiadiazole dioxides. Substrates such as fabrics may be bleached in an aqueous solution containing the thiadi...
05/19/1998
5753138Bleaching detergent compositions comprising bleach activators effective at low perhydroxyl concentrations
Bleaching detergent compositions comprising particular bleach activators are provided. Excellent bleaching is secured through the selection of bleach activators which operate successfully under mildly alkaline washing conditions or in the presence of redu...
05/19/1998
5686014Bleach compositions comprising manganese-containing bleach catalysts
Bleaching compositions useful for laundering fabrics comprising a manganese bleach catalyst at a level below about 40 ppm manganese sourced by the catalyst. Also, acid wash methods useful for reducing the bleach catalyst carry-over from laundry bleach com...
11/11/1997
5650091Process for the preparation of a granulated bleaching composition comprising first and second binders
Granulated bleaching composition, which may especially be used for bleaching hair, in which the granules have been obtained by granulation of a mixture of its various pulverulent constituents by means of two binders: a first binder chosen from the group f...
07/22/1997
5635104Bleaching solutions and method utilizing selected bleach activators effective at low perhydroxyl concentrations
Improved aqueous bleaching solutions formed by reacting a bleach activator having a perhydrolysis selectivity coefficient of 5 or greater and a low-pH perhydrolysis-efficiency coefficient of 0.15 or higher are provided. More specifically, the invention re...
06/03/1997
5622646Bleach compositions comprising metal-containing bleach catalysts and antioxidants
Bleaching compositions useful for laundering fabrics comprising a metal bleach catalyst and an effective amount of an antioxidant....
04/22/1997
5505740Method and product for enhanced bleaching with in situ peracid formation
A bleaching product and a method of removing soils from fabrics by contacting the fabrics in an aqueous wash solution with a product comprising a peracid precursor, a source of hydrogen peroxide and a source for delayed release of an acid into the wash so...
04/09/1996
5480575Adjuncts dissolved in molecular solid solutions
A method of protecting sensitive or reactive adjuncts, preferably of the type incorporated in detergent compositions, by dissolving said adjunct in a biopolymer, thereby forming a stable particulate adjunct product comprising a molecular solid solution of...
01/02/1996
5464552Stable liquid aqueous oxidant detergent
The invention provides a phase stable liquid detergent containing at least one particulate oxidant, comprising: a) a liquid phase which comprises: i) an effective amount of at least one surfactant selected from the group consisting of anionic, nonionic, c...
11/07/1995
5458802Liquid bleach and detergent compositions
Liquid compositions containing a perborate bleaching system having improved chemical stability over existing systems are prepared by suspending a salt of a superperborate in a non-aqueous liquid. The superperborate salts have an available oxygen content o...
10/17/1995
5447654Bleaching composition in granulated form which may be used for bleaching hair and process for the preparation of the said composition
Granulated bleaching composition, which may especially be used for bleaching hair, in which the granules have been obtained by granulation of a mixture of its various pulverulent constituents by means of two binders: a first binder chosen from the group f...
09/05/1995
5411673Peroxyacid bleach precursor compositions
Solid Peroxyacid bleach precursor compositions are provided in which the external surfaces of a particulate peroxyacid precursor material is treated with from 2% to 20% by weight of a solid organic acid compound of Mpt>30° C. and an aqueous solubility of...
05/02/1995
5409632Cleaning and bleaching composition with amidoperoxyacid
An aqueous cleaning and bleaching composition with a pH of from about 0.5 to about 6, which contains amidoperoxyacid, hydrogen peroxide, and acylated citrate ester which has been emulsified in two or more ethoxylated alcohols is described....
04/25/1995
5409627Particulate bleaching detergent compositions containing zeolite map and a stable bleach catalyst
A particulate bleaching detergent composition, preferably having a bulk density of at least 700 g/l, comprises an organic surfactant system, a zeolite builder and a bleach system. The bleach system includes a peroxy bleach compound, and a transitional met...
04/25/1995
5395543Freeflowing alkaline detergent, and agents for the preparation thereof
A particulate alkaline detergent contains an alkaline agent and an alkali perborate hydrate and/or an alkali carbonate peroxohydrate as bleaching agent. As a result of coating at least the alkaline agent or the bleaching agent with an alkyl glycoside or a...
03/07/1995
5380456Stabilization of aqueous persalt solutions
Stable, concentrated aqueous persalt solutions are provided in which the stabilizing agent is a water-soluble carbazolesulfonate, diphenylamine sulfonate or N-phenylaminonaphthalene sulfonate. Preferred compositions contain sodium perborate, chelating age...
01/10/1995
5356554Bleach catalyst composition, manufacture and use thereof in detergent and/or bleach compositions
Bleach catalyst composition in the form of non-friable composite granules. Each granule is free from easily oxidisable organic materials and comprises a manganese complex catalyst; optionally an inert salt and a binding agent. Detergent compositions compr...
10/18/1994
5334324Bleach activators in granular form
A process for preparing free-flowing granules containing a bleach activator and a substantially water-free binder for the bleach activator. The process consists essentially of premixing a mixture of anionic and nonionic surfactants and the bleach activato...
08/02/1994
5328634Acyloxynitrogen peracid precursors
The invention provides novel bleaching compositions comprising peracid precursors having oxynitrogen leaving groups. Peracid precursors containing these leaving groups provide new, proficient and cost-effective compounds for fabric bleaching. These compou...
07/12/1994
5326494Liquid persalt bleach compositions containing tartrazine as the stabilizer
Stable, concentrated aqueous persalt solutions are provided in which the stabilizing agent is an arylazo compound, such as tartrazine, having an ortho-hydroxy substituent on the aryl group. Preferred compositions contain sodium perborate and a solubilizin...
07/05/1994
5314635Bleach activation
A bleaching/cleaning composition is provided that includes a surfactant, a peroxy bleach compound and a ligand L which is a macrocyclic organic compound of formula: ##STR1## wherein: t is an integer from 2 to 3; s is an integer from 3 to 4; R1
05/24/1994
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