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Patent No. 5377411

Hair Cutting Appliance

A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.

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Class 524/185 - Atom is N


Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the boron compound contains at least
No. of patents: 27
Last issue date: 07/24/2007


NumberTitleIssue Date
7247596Stabilized organoborane polymerization initiators and polymerizable compositions
The invention is polymerizable compositions comprising in one part an organoboron compound capable of forming a free radical generating species and a stabilizing amount of one or more compounds comprising a dihydrocarbyl hydroxyl amine, an alicyclic hydroxyl amine, ...
07/24/2007
7235617Organoborane amine complex polymerization initiators and polymerizable compositions
The invention is a two part composition useful for initiating cure of one or more polymerizable monomers which cure when exposed to free radicals comprising in one part an organoboraneamine complex and in a second part an isocyanate which is capable of decomplexing ...
06/26/2007
7157399Amine organoborane complex initiated polymerizable compositions containing siloxane polymerizable components
In one embodiment the invention is a polymerizable composition comprising a) an organoborane amine complex; b) one or more of monomers, oligomers or polymers having olefinic unsaturation which is capable of polymerization by free radical polymerization; c) one or mo...
01/02/2007
7135508Coatings and films derived from clay/wax nanocomposites
The invention provides methods for making clay/wax nanocomposites and coatings and films of same with improved chemical resistance and gas barrier properties. The invention further provides methods for making and using emulsions of such clay/wax nanocomposites. Typi...
11/14/2006
7115312Resin structure and use thereof
Provided is a thermoplastic resin structure formed of a resin composition that comprises substantially (a) from 5 to 80% by volume of a polyolefin resin and (b) from 20 to 95% by volume of a polyphenylene sulfide resin, which is characterized in that, in morphology ...
10/03/2006
6949603Amine organoborane complex initiated polymerizable compositions containing siloxane polymerizable components
In one embodiment the invention is a polymerizable composition comprising a) an organoborane amine complex; b) one or more of monomers, oligomers or polymers having olefinic unsaturation which is capable of polymerization by free radical polymerization; c) one or mo...
09/27/2005
6939580Water- and oil-repellent treatment of textile
A textile having durability of maintaining water- and sufficient oil-repellency and soil releasability before and after cleaning can be obtained by a method of preparing a treated textile, having steps of: (1) preparing a treatment liquid containing a water- and oil...
09/06/2005
6723258Method and composition for minimizing rust formation and improving paint adhesion of metal surfaces
A method and composition for treating a metal surface, particularly steel, involves contacting the metal surface with a pretreating solution comprising a blend of water, an organo-functional silane, and a borate ester. The method involves first cleaning the metal su...
04/20/2004
6214911Rubber compositions containing borate compounds
The present invention relates to rubber compositions containing borate compounds of the formula ##STR1## wherein R1 and R2 are independently selected from the group consisting of alkoxy radicals having from 1 to 8 carbon atoms; R
04/10/2001
6159281Deterioration preventive for concrete or mortar and method for preventing deterioration of concrete or mortar
The present invention provides a deterioration inhibitor for concrete or mortar which does not pollute water and which, in a small amount, can prevent the deterioration of concrete or mortar due to sulfur oxidizing bacteria for a long time, and also provi...
12/12/2000
6150455Thermostable polymer electrolyte gel
A thermostable polymer electrolyte gel containing an acrylonitrile polymer, an electrolyte and a solvent, the acrylonitrile polymer having an acrylonitrile content of from 89 wt % to 98 wt % and meeting the following relationship: 1,040,000-(A×10,000)ࣘ...
11/21/2000
6111000Rubber compositions containing borate compounds
The present invention relates to rubber compositions containing borate compounds of the formula ##STR1## wherein R1 and R2 are independently selected from the group consisting of alkoxy radicals having from 1 to 8 carbon atoms; ...
08/29/2000
5952409Compositions and methods for imparting stain resistance and stain resistant articles
A stainblocking composition comprises a stainblocking material and a complex of organoborane and amine. The stainblocking composition is particularly useful in imparting stain resistance to fibrous substrates that contain polyamide linkages, especially ny...
09/14/1999
5859105Organosilicon-containing compositions capable of rapid curing at low temperature
Described is an organosilicon-containing composition suitable for use as an adhesive and capable of rapid curing at low temperature. The composition comprises about 10 to 80 wt. % of an organic compound component and about 20 to 90 wt. % of one of boron n...
01/12/1999
5846682Light decolorizable recording material, ink and toner
A light decolorizable recording material comprising a colored dye having absorptions in the visible light region and a boron compound represented by the general formula (1), ##STR1## wherein R1, R2, R3 and R4
12/08/1998
5604275Color stabilized aqueous n-vinyl heterocyclic copolymer solutions
This invention relates to an N-vinyl heterocyclic copolymer in substantially pure deionized water or in aqueous alcoholic solution which exhibits significantly reduced color and odor and which is obtained by contacting an alcohol-copolymer mixture with wa...
02/18/1997
5346939Water curable resin compositions
The present invention provides a water-curable resin composition for use in the preparation of composite materials. The resin composition is composed of a water-reactive liquid organometallic compound having a viscosity of no greater than about 500,000 ce...
09/13/1994
5147914Use of spirocyclic boric acid esters as flame retardants in plastics
Use of spirocyclic boric acid esters of the general formula ##STR1## as flame retardants for plastics. R1 and R2 either independently of one another represent divalent radicals of alcohols having 2 to 6 OH groups or together rep...
09/15/1992
5117480Polymer composition and optical fiber having cladding composed of that composition
Disclosed is a polymer composition comprising (I) 60 to 99.8 wt. % of an amorphous copolymer comprising (a) units derived from perfluoro-2,2-dimethyl-1,3-dioxole and (b) units derived from at least one ethylenically unsaturated monomer selected from ethyl...
05/26/1992
4985305Process for the preparation of rubber/metal composite materials with a powerful rubber/metal bond
The strength of the bond between a metal and vulcanized rubber may be increased by a bonding agent containing at least one organic cobalt compound and at least one boric acid ester....
01/15/1991
4939195Self-extinguishing polymer composition
A self-extinguishing polymer composition consisting of 20 to 70% by weight of thermoplastic resin or elastomer (A), 80 to 30% by weight of a hydroxide of aluminum and/or magnesium (B), and a polymeric charge-transfer type complex (C) in an amount of 0.01 ...
07/03/1990
4871786Organic fluoride sources
Organic fluoride sources comprising a tetrafluoroborate salt and capable of releasing fluoride ions into dentition in order to provide inhibition and/or prevention of dental caries are disclosed. A method of releasing fluoride ion into dental tissue is al...
10/03/1989
4686245High energy irradiated polycarbonates containing organic borates
A composition sufficiently irradiated to achieve sterilization comprising an aromatic carbonate polymer in admixture with an anti-yellowing upon exposure to sterilization irradiation effective amount of a boron compound having part of its structure at lea...
08/11/1987
4567040Stabilized hair spray composition and process
A hair spray composition comprising an alcoholic solution of partially neutralized vinyl/maleic copolymer and an alkali metal borohydride or oxidizer stabilized against discoloration....
01/28/1986
4024324Novel polyolefin composition of matter
A novel composition comprising an aryl ketone, a borate or phosphate ester of an alkanolamine, and a polyolefin, said composition being particularly subject to a controlled degradation....
05/17/1977
4016111Non-burning, class 1 rating, foams and a method of producing same
Method of preparing foamed solid aminoformaldehyde furfurylalcohol products by polymerizing a liquid furfurylalcohol containing aminoformaldehyde resin composition in the presence of an acid, characterized in using as a starting material a resin compositi...
04/05/1977
3946131Glass fibers coated with silicon containing aminimide compounds
Organo silicon compounds having the formula ##EQU1## wherein R1 and R2 are alkyl, R5 is a hydrocarbon group or an unsaturated ester group, R6 and R7 are alkoxy, R5 or hydrogen, and R
03/23/1976
 
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