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| Number | Title | Issue Date |
| 7510764 | Low-outgassing acrylic pressure-sensitive adhesive compositions A pressure-sensitive adhesive composition comprising polymers and/or copolymers based at least predominantly on (meth)acrylic acid and/or derivatives thereof, wherein said composition possesses an outgassing level of not more than 50 μg/g in total, preferably less ... | 03/31/2009 |
| 5624327 | Electronic golf practice device A golf putting practice device which provides visual feedback to the user, comprising a head position indicator, visible only when the user's head is in the correct position while striking a golf ball, and which changes color to indicate when the user may... | 04/29/1997 |
| 5545779 | Process for the hydrodehalogenation of halogenated benzenes Halogenated benzenes are hydrodehalogenated in a particularly advantageous manner and at low temperatures by contacting them at temperatures of between 100° and 250° C. together with hydrogen with a catalyst prepared by application of one or more salts ... | 08/13/1996 |
| 5543230 | Laminated glass construction having an intermediate layer of a fire-proofing gel Fireproofing gels based on amine salts of acid phosphates are characterised in that they comprise an aluminium component, a phosphorus component, an amine component and if appropriate water in proportions such that, at 5 to 30° C. for more than 24 hours,... | 08/06/1996 |
| 5534052 | Polymeric dyestuffs and their use in inks for ink jet printing processes The new polymeric dyestuffs which are obtainable by reaction of A) Polyamidoamines having an average molecular weight, determined as the weight-average, of 260 to 10,000, which in turn are obtainable by reaction of aliphatic polyamines (I) which contain at lea... | 07/09/1996 |
| 5531812 | Impregnating emulsion for mineral building materials Waterproofing agents for mineral building materials based on aqueous emulsions of organo-silanes and/or organosiloxane resins containing reactive groups in which the disperse phase has an average particle size of 0.55 to 1.1 μm and a scope of particle si... | 07/02/1996 |
| 5532231 | Antibacterial agent A compound having the following formula: ##STR1## wherein Me represents a methyl group, having an anti-bacterial activity.... | 07/02/1996 |
| 5530091 | Process for the production of polysuccinimide or maleic amide acid Molten maleic anhydride is introduced in the form of fine droplets at 53° C. to 250° C. and preferably at 60° C. to 120° C. into a gas atmosphere which consists either of pure gaseous ammonia or of a gas mixture of ammonia and at least one other gas a... | 06/25/1996 |
| 5529212 | Method of and apparatus for transporting and conditioning casting materials and for charging casting machines with them Method and apparatus for storing, transporting and conditioning casting materials, wherein said materials are stored and transported in holding tanks capable of being connected to casting machines and being equipped with extruders having plungers for disc... | 06/25/1996 |
| 5530169 | Process for the preparation of saturated, fluorine-containing and chlorine-free hydrocarbons Saturated, fluorine-containing and chlorine-free hydrocarbons are prepared by catalytically hydrogenating unsaturated, fluorine- and chlorine-containing hydrocarbons at temperatures above 80° C. in the gas phase.... | 06/25/1996 |
| 5527809 | Substituted imidazo[4,5-b]pyridines and benzimidazoles Substituted imidazo[4,5-b]pyridines and benzimidazoles are prepared by reacting imidazo[4,5-b]pyridines or benzimidazoles with appropriately substituted benzyl halides. The substituted imidazo[4,5-b]pyridines or benzimidazoles can be employed as active co... | 06/18/1996 |
| 5527458 | Device for continuous filtration and drying of a solid suspension The device for continuous filtration and drying of a solid suspension comprises a belt filter (1) and downstream a belt drier (2). By use of a porous conveyor belt (3) the filter cake generated in the belt filter (1) is conveyed further into the belt drie... | 06/18/1996 |
| 5525739 | Process for the preparation of 2,2-difluorobenzo[1,3]-dioxole-carbaldehydes and new intermediate products According to the invention, a new process has been found for the preparation of 2,2-difluoro-benzo[1,3]-dioxole-cabaldehydes of the formula (I) ##STR1## in which benzo[1,3]dioxole-carbaldehydes are chlorinated, the 2,2-dichloro-dichloromethylben... | 06/11/1996 |
| 5523238 | Method and apparatus for determining platelet function in primary hemostasis A method for determining a platelet function in a primary hemostasis is provided in which a blood sample or a platelet containing fraction thereof is introduced into a vessel having a flat bottom which has an inner surface covered with a substrate capable... | 06/04/1996 |
| 5523452 | Process for preparing dimethyl carbonate The preparation of dimethyl carbonate by reaction of methanol, carbon monoxide and oxygen in the presence of Cu compounds is carried out in distillation units and the water of reaction is removed at least partially from the stripping region or the bottom ... | 06/04/1996 |
| 5523451 | Process for the continuous preparation of aryl carbonates Organic carbonates which contain at least one aromatic ester group can be obtained continuously from carbonates, which contain at least one aliphatic ester group, and a phenolic compound in the presence of a transesterification catalyst known per se in th... | 06/04/1996 |
| 5521004 | Reflection-reduced, bondable stretched film as window film for envelopes The present invention relates to a stretched, multilayer, transparent film which is reflection-reduced on at least one side, consists predominantly of polypropylene and is very suitable as window film for envelopes.... | 05/28/1996 |
| 5520008 | Centrifugal compressor and heat pump comprising A lightweight, heavy duty, large volume centrifugal compressor for use in mechanical vapor compression systems, especially water vapor compression systems in heat pump installations, said compressor comprising a shaft driven propeller-like rotary member c... | 05/28/1996 |
| 5521211 | Substituted 2-arylpyrroles Novel substituted 2-arylpyrroles of the formula (I) are described ##STR1## in which R1, R2, R3, R4, Ar, Y1 and Y2 have the meaning given in the description, as is a process for their p... | 05/28/1996 |
| 5512679 | Process for the preparation of 2-aryl-ethane-sulphonic acids 2-aryl-ethane-sulphonic acids of the formula Ar1 --CH2 --CH2 --SO3 H (I), in which Ar1 denotes a carbocyclic or heterocyclic aromatic radical which can be bound to an anellated benzene nucleus, c... | 04/30/1996 |
| 5512663 | Disazo reactive dyestuffs Reactive dyestuffs, a process for their preparation and their use and novel intermediates and a process for their preparation. Reactive dyestuffs of the formula (I) ##STR1## are described, in which A denotes a radical of the formula ##STR2## B d... | 04/30/1996 |
| 5510499 | Process for the isolation of purified ethylene glycol carbonate (EGC) Ethylene glycol carbonate (EGC) can be isolated in purified form from contaminated material which contains impurities from the group comprising starting materials, by-products and/or catalysts of the preparation process in that the contaminated EGC is sub... | 04/23/1996 |
| 5510453 | Polymerizable, highly crosslinking lacquer binders and their use for the production of lacquers The invention relates to novel branched polyesters containing allyl groups, which polyesters are water-emulsifiable, and their use as raw materials for lacquers.... | 04/23/1996 |
| 5510055 | Bleaching regulator compositions and bleaching processes using them Bleaching regulator compositions of good ecological tolerance which, in the anhydrous and alkali-free form, comprise magnesium ions, for example, in the form of magnesium oxide, gluconic acid and nitrilotriacetic acid, and furthermore can contain citric a... | 04/23/1996 |
| 5508441 | Herbicidal substituted thienylsulphonylureas Herbicidal substituted thienylsulphonylureas of the formula ##STR1## in which R1 represents ethyl or n-propyl, R2 represents hydrogen or methyl, X and Y are identical or different and each represent hydrogen, hydroxyl, amino, cyano, ... | 04/16/1996 |
| 5505196 | Device for inhalation The device for inhalation of a powdery, pharmacologically active drug consists of a supply container (3) for the drug (4), a manually actuated metering unit for providing a portioned-off quantity of inhalation substance which is picked up by the air curre... | 04/09/1996 |
| 5504109 | Susbstituted amino acid amide derivatives their preparation and use Amino-acid derivatives of the formula ##STR1## in which R1 represents alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, cycloalkyl, cycloalkenyl, unsubstituted or substituted aryl, unsubstituted or substituted aralk... | 04/02/1996 |
| 5504260 | Catalytic oxidation Organic compounds are selectively oxidized by means of a particularly advantageous process, using elemental oxygen and a catalyst containing palladium and copper and carrying out the process in the presence of carbon monoxide.... | 04/02/1996 |
| 5503714 | Chlorine-free multifunctional resins for paper finishing The invention relates to a new process for the preparation of cellulose-containing material provided with a dry-strength and wet-strength finish and/or sized, characterized in that the cellulose-containing material is treated with a water-dispersible ... | 04/02/1996 |
| 5502232 | Process for preparing diaryl carbonates Diaryl carbonates can be prepared by reacting aromatic hydroxy compounds with CO and O2 at elevated temperature over a noble metal catalyst in the presence of a base, a quaternary salt, a cocatalyst and a dessicant. According to the invention, ... | 03/26/1996 |
| 5502171 | Process for the preparation of dyestuffs Dyestuffs of the formula ##STR1## in which D is the radical of an aromatic or heterocyclic diazo component and Z is the radical of an aromatic or heterocyclic coupling component, are obtained in an ecologically advantageous manner by reacting an aromatic ... | 03/26/1996 |
| 5502204 | Process for the preparation of 1-substituted-5(4H)-tetrazolinones A process for the preparation of a 1-substituted-5(4H)-tetrazolinone of the formula ##STR1## wherein R1 is defined in the specification n is 0, 1, 2, 3 or 4, which comprises reacting a 1-substituted-5(4H)-tetrazolinethione of the formula ... | 03/26/1996 |
| 5502173 | Process for the preparation of a substituted 2-amino-1-sulphonaphthalene 2,4,6-trifluoro-5-chloro-pyrimidine and the aqueous solution of a salt of 2-amino-5-aminomethyl-naphthalene-1-sulphonic acid are simultaneously metered into a reactor in approximately equimolar amounts and afford a valuable intermediate for the preparatio... | 03/26/1996 |
| 5498700 | Naphthylazonaphthol dyes which contain a 5-chloro-6-fluoropyrimidin-4-yl reactive group Reactive dyestuffs of the formula ##STR1## produce bluish red dyes having excellent fastness properties on hydroxyl- and amido-containing fibre material.... | 03/12/1996 |
| 5498744 | Process for the preparation of dimethyl carbonate Dimethyl carbonate is obtained with a high selectivity and great constancy over time by reacting carbon monoxide with methyl nitrite in a continuous gas phase reaction in the presence of a heterogeneous catalyst prepared by the application to a suitable s... | 03/12/1996 |
| 5490974 | Tubular heater for preparing carbon monoxide-containing gas mixtures The tubular heater comprises numerous tubes, which are disposed in a combustion chamber and contain catalyst. A synthesis gas, which mainly comprises hydrogen, carbon monoxide, and carbon dioxide, is prepared in the tubes. There is a risk of a formation o... | 02/13/1996 |
| 5487964 | Powder mixtures for metallization of substrate surfaces New spray powder formulations are described which, after application in the form of a thin layer to substrate surfaces with the aid of processes basset on electrostatic attraction and storing of this layer by heat or high-energy radiation, allow the depos... | 01/30/1996 |
| 5484953 | O-phenylenediamines containing fluoroalkyl(ene) groups Novel o-phenylenediamines of the formula containing fluoroalkyl(ene) groups ##STR1## in which the symbols used have the meaning given in the description, processes for their preparation and their use as intermediates.... | 01/16/1996 |
| 5484932 | Halogenation processes in advantageous solvents, and novel bistrifluoromethyl-polyfluoroalkoxybenzenes Compounds such as ##STR1## wherein R is F, CF3, CF2 H, CHF CF3 or CF2 CF3, as well as related compounds containing chlorine, are used as solvents in halogenation processes.... | 01/16/1996 |
| 5484903 | Process for the production of polysaccharide carbonates The invention relates to a process for the production of carbonic acid esters of polysaccharides which is characterized in that polysaccharides are reacted with carbonic acid esters.... | 01/16/1996 |
