The adhesive contains an alginate and a polyvinyl acetate. In order to achieve a long-lasting effect, constant spreadability and long stability, the adhesive consists of a mixture of the alginate and of the polyvinyl acetate with carboxymethylcellulose, a methylcellulose emulsifier and a neutral oil emollient plus an alcoholic solvent, preferably 85% ethyl alcohol.

L'INVENTION CONCERNE UN CHARIOT DE TRANSPORT.

DANS CE CHARIOT DE TRANSPORT, POUR UN SUPPORT DE MATIERE5 CHARGE PAR UNE MATIERE TEXTILE ENROULEE SUR DES BOBINOIRS, DU TYPE CONSTITUE PAR UN CHASSIS2 EQUIPE DE ROULETTES1 ET SUR LEQUEL SE TROUVENT DISPOSES DEUX GUIDES PARALLELES3 SUR LESQUELS LE SUPPORT DE MATIERE MUNI POUR SA PART DE GALETS4 EST DEPLACABLE, LES BARRES3 SONT FIXEES SUR DES BR...

UN TUBE A ECLAIR 1 ILLUMINE LA FENTE D'ENTREE D'UN MONOCHROMATEUR 3 DONT LA FENTE DE SORTIE EST APPLIQUEE A UN CONDUCTEUR OPTIQUE 5 FORMANT DERIVATION STATISTIQUEMENT EQUILIBREE VERS UNE CUVE DE MESURE 6M ET UNE CUVE DE REFERENCE 6R. DES PHOTODETECTEURS QUANTIQUES 7M ET 7R MESURENT RESPECTIVEMENT LA LUMIERE TRANSMISE PAR LES DEUX CUVES. LES SIGNAUX ELECTRIQUES OBTENUS SONT AMPLIFIES ET NUMERISE...

A ski binding adapted to releasably hold the front of a ski boot on a ski. The front of the boot includes front-end zone spaced from the lateral edges of the boot. The binding includes a jaw, a support, and a support zone means on the jaw. The jaw is adapted to hold the front of the boot and adapted to laterally pivot in response to pivoting of the boot. The support, which is positioned on the ski...

Disclosed is a coating composition rapidly curable at room temperature in the presence of a vaporous tertiary amine catalyst which coating composition is ideally suited for coating reaction injection molded (RIM) urethane parts, upholstery vinyl, and sheet molding compound (SMC). The flexible coating composition of the present invention preferably comprises an aromatic hydroxyl-functional condensa...

The mixture of Ag, Sn and Cu in appropriate proportions is melted and blended in the liquid form and is cast in water in order to obtain a grit (shot) which, after drying and heat treatment, is subjected to premilling, then to a series of millings by means of blade beaters of the annular sieve type.;

LE MELANGE DE AG, SN ET CU EN PROPORTIONS APPROPRIEES EST FONDU ET HOMOGENEISE SOUS FORME LIQUI...

Procédé et appareil de broyage d'objets placés à l'intérieur d'un corps. Elle se rapporte à un appareil dans lequel un faisceau laser pulsé est créé par un laser, par exemple à colorant (22), et est guidé par une fibre optique (12) jusqu'à un calcul urinaire ou biliaire ou autres (10). Les impulsions du laser ont une longueur d'onde, une intensité, une énergie par impulsions et une durée d'impulsi...

Polyurethane modified polyurea foams having a finer cell structure and an increased volume of finished product are prepared by reacting crude organic di- or polyisocyanates with a mixture of polyether polyols and an alkylene or dialkyl carbonate in the presence of a tertiary amine catalyst, a silicone surfactant and a blowing agent selected from water, which reacts with the di- or polyisocyanate t...

A prepreg for making a composite is disclosed. The prepreg comprising reinforcing fibers impregnated with a resin composition comprising (A) an epoxy resin, (B) a reaction product of an epoxy resin and a butadiene-acrylonitrile copolymer having carboxyl groups on at least both terminals of the molecular chain of the copolymer, and (C) 4,4'-diaminodiphenylsulfone as a curing agent. A composite prod...

A process for treating plastisol-type vinyl chloride resins having small particle size and relatively little capability for absorbing plasticizers such that the plastisol absorbing capabilities of the resins are improved. The preferred process is the treatment of the particles with water at a temperature which is not less than about 150 DEG F (65.6 DEG C) for a period of time sufficient to cause t...

The earthenware slabs are manufactured from a composition comprising 20 to 60 parts of clay, 15 to 35 parts of cement and a foaming agent in sufficient proportion for the apparent density of the mixture to be less than 1, the parts being expressed as a function of the dry weight of the ingredients. Application to the manufacture of earthenware slabs of large dimensions comprising cardboard on one ...

L'INVENTION CONCERNE UNE POUDRE DE POLYIMIDE COMPRENANT DES PARTICULES DE POLYIMIDE SPHERIQUES AYANT UNE DISTRIBUTION DE LA TAILLE DES PARTICULES DE 0,5 A 20 MICRONS, ET UN DIAMETRE MOYEN DES PARTICULES DE 1 A 15 MICRONS, ET COMPRENANT UNE UNITE RECURRENTE REPRESENTEE PAR LA FORMULE GENERALE :
(CF DESSIN DANS BOPI)
OU AR REPRESENTE UN RESTE DE DIAMINE AROMATIQUE.

LA POUDRE EST PRE...

Process for improving the strength and the imperviousness of terrains and of built structures by forming a hydrogel consisting of silicic acid and of a crosslinked swellable organic polymer in or on the terrain or the structure to be treated. According to the invention an aqueous solution of a precursor of silicic acid gel is brought into contact with a water-soluble gellable vinyl monomer in the ...

The invention relates to a portable self-defence sprayer. The sprayer comprises a tank 10 containing the solution to be sprayed 11, a compressed-gas cartridge 76 mounted inside the tank and normally closed off by a plug 78, a mechanism handle 12 of hollow structure, fastened in the neck of the tank and equipped with a nozzle 50 for ejecting the solution in the form of a laminar jet, and a manually...

Novel method for searching for component parts or products between professionals of the same branch, by interactive videography with the facility of individual updating. The invention of this novel method relates to professional businesses which are all in search of component parts or products. A server collects all the products and all the component parts in its magnetic memory. It classifies the...

By a vapour deposition process, 190-400 nm laser beams (corresp. to chemical bonding energy of organic compds.) are radiated on an organic compds. to form an organic thin layer on the substrate surface. By a new dry process, it is possible to form an organic thin layer without thermal decompsn. of the raw material. Three- dimensionally cross-linked polymerization is avoided. A smooth and homogeneo...

The invention concerns a method for examining a sample whose surface comprises reliefs, and an apparatus for carrying out the method. The apparatus comprises a sample carrier plate subjected to illumination from at least two sources having different wavelengths and whose illumination axes form an acute angle of incidence on the sample carrier plate, the illumination axes of the sources being all d...

PURPOSE:To realize a sealing board, easy to apply and high in reliability, by a method wherein a coating composed of a corrosion-resisting metal containing a high percentage of Cr is provided on a core made of a metal based on Fe-Ni or Fe-Ni-Co and a Pb alloy solder shaped after a window framework goes into fusion on the lower, Ni-clad or Ni-plated surface of the sealing board. CONSTITUTION:Into a...

A.PALETTE POUR LA MANUTENTION DE MATERIAUX, NOTAMMENT REALISEE EN MATERIAUX DE PANNEAUX DE FIBRES AGGLOMEREES.

B.CARACTERISEE EN CE QU'ELLE COMPREND UN PANNEAU DE PLATEAU 11 EN FIBRES AGGLOMEREES ONDULEES, ET DES PIEDS 12, 13 FIXES A INTERVALLES DETERMINES SUR LA SURFACE INFERIEURE DU PANNEAU DE PLATEAU, CE PANNEAU DE PLATEAU 11 PORTANT DES MOYENS ANTIGLISSEMENT SUR SA SURFACE SUPERIEURE ...