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| Number | Title | Issue Date |
| 6242512 | Re-dispersible polymer powder and aqueous polymer dispersions obtainable therefrom The invention provides a redispersible polymer powder based on a mixture of water-insoluble polymer and a water-soluble atomized protective colloid which can be de-activated through a pH change. In addition, the invention concerns aqueous dispersions that... | 06/05/2001 |
| 6197863 | Crosslinkable powder composition which is redispersible in water Crosslinkable powder compositions are provided which are redispersible in water and comprise a) from 30 to 95 parts by weight of one or more water-insoluble, film-forming polymers of one or more free-radically polymerizable, ethylenically unsaturated mono... | 03/06/2001 |
| 6184274 | Jointing compounds with improved resilience The invention relates to jointing compounds which are based on vinyl ester-ethylene copolymers or on acrylate polymers in the form of their aqueous dispersions or of water-redispersible powders with, if desired, other additives, such as fillers, plasticiz... | 02/06/2001 |
| 6164929 | Refrigerant compressor with cooling means A refrigerant compressor with a drive power transmission unit accommodating therein a cooling unit capable of promoting heat dissipation from the drive power transmission unit including a rotor element operatively linked to a vehicle engine, a rotary hub-... | 12/26/2000 |
| 6152084 | Viscous fluid type heat generator filled with regulated amount of viscous fluid A viscous fluid type supplementary heat generator having a housing assembly defining a fluid containing chamber including a hermetically sealed heat generating chamber in which a viscous fluid is filled to generate heat when the viscous fluid is subjected... | 11/28/2000 |
| 6149991 | Ornaments An ornament 2 is floated in a water tank 5 holding water. A water pump 3 draws up water from the water tank 5 through a filter 7. The water is led to the uppermost part of the ornamental segment of the ornament 2 through a conduit 4 returns to the water t... | 11/21/2000 |
| 6150547 | Iron-casein complex hydrolyzate and process for the production thereof This invention provides carbonic acid- and/or hydrogencarbonic acid-iron-hydrolyzates of casein complexes containing a large amount of iron, without causing precipitation after heating their aqueous solution or astringent taste and the processes for produ... | 11/21/2000 |
| 6146613 | Method of zeolite synthesis with homogeneous shaking out of the medium, device and application A method is provided for zeolite synthesis from a synthesis medium containing in particular a trivalent aluminum source, a tetravalent silicon source, at least an alkaline or alkaline-earth cation in hydroxide form and water in a reactor containing a soli... | 11/14/2000 |
| 6139991 | Electrolyte solution for lithium secondary battery and lithium secondary battery using the same An electrolyte solution for a lithium secondary battery comprising a non-aqueous solvent, and an electrolyte and a carbonic ester derivative both dissolved therein, said carbonic ester derivative having the formula (I): ##STR1## wherein R1 | 10/31/2000 |
| 6140400 | Redispersible tackifier powders Redispersible tackifier powder compositions which are redispersible in water are provided and which are comprised of one or more tackifying substances and from 2 to 50% by weight of one or more water-soluble low molecular weight homo or copolymers of olef... | 10/31/2000 |
| 6139282 | Variable capacity refrigerant compressor with an aluminum cam plate means A variable capacity single-headed piston type refrigerant compressor provided with an aluminum-made cam plate rotating with an axial drive shaft to cause reciprocation of a plurality of single-headed pistons within respective cylinder bores, the cam plate... | 10/31/2000 |
| 6127483 | Redispersible, dispersion-powder composition The invention relates to dispersion-powder compositions redispersible in water and containing (a) a vinyl ester ethylene copolymer with 50 to 90% by weight of vinyl esters of C2 to C12 carboxylic acid, 1 to 30% by weight of ethylene,... | 10/03/2000 |
| 6117960 | Water-soluble cross-linkable copolymers The invention concerns water-soluble cross-linkable copolymers having a molecular weight of ࣘ500000 and comprising a) between 20 and 95 wt. % sulphonic-acid- or sulphonate-group-containing monomer units; b) between 4 and 80 wt. % N-methylol- or N-alkoxy... | 09/12/2000 |
| 6112459 | Bottom soils and filtering media for rearing fresh-water fish or hydroponically cultivating plants and water tanks using such bottom soils and filtering media It has been known that water having a pH value of 5.5 to 7.5 is suited for the rearing of fresh-water fish and hydroponic cultivation of plants. Bottom soils or filtering media prepared by mixing carbonates of alkali metals or alkali-earth metals with vol... | 09/05/2000 |
| 6113872 | Process for removing sulfur compounds out of a gas A method for removing the sulphur compounds H2 S, SO2 and at least one of COS and CS2 contained in a waste gas is provided. In this method, the waste gas is catalytically hydrolyzed to form a hydrolyzed gas containing H | 09/05/2000 |
| 6114423 | Redispersable cross-linkable dispersion powders A dispersion powder of water-insoluble copolymers of ethylenically unsaturated monomers and optionally, further additives, which are redispersible in water and obtained by: a) emulsion polymerizing, at a pH of 2 to 9, a comonomer mixture of at least one c... | 09/05/2000 |
| 6114014 | Floor mat and process for producing the same A floor mat having an upper face layer and a base layer, which comprises a plane section and a marginal peripheral section surrounding the plane section, wherein at least a part of the marginal peripheral section contains a belt-like portion which is rais... | 09/05/2000 |
| 6090745 | Process for preparing water-treatment catalysts The invention provides a method for preparing catalysts, containing metals of groups VI and VIII on a carrier. The metals of groups VI and VIII metals are introduced in the form of a compound of formula Mx A B12 O40 in whi... | 07/18/2000 |
| 6090868 | Process for treating mineral coating agent and binder compositions with plastics A process is provided for treating mineral hydraulically or non-hydraulically setting coating agent and binder compositions using water-redispersible powders wherein one or more organopolymer powders and one or more organosilicon powders are added to the ... | 07/18/2000 |
| 6087420 | Process for the preparation of polymer/bitumen compositions and their use in coatings The invention provides a method for producing bitumen/polymer compositions which consists of contacting, between 100° C. and 230° C. and under agitation, a bitumen or a mixture of bitumens with at least one styrene and butadiene copolymer having a globa... | 07/11/2000 |
| 6085025 | Elliptical ceramic evaporators An evaporator is provided for the evaporation of metal, which has a cross-sectional area in the region from which evaporation of the metal takes place which is greater than the corresponding cross-sectional area of a triangular evaporator of the same widt... | 07/04/2000 |
| 6081652 | Ceramic flash TV evaporator The invention relates to a flash TV evaporator for the evaporation coating of cathode ray tubes with aluminium, having a cavity from which the aluminium is evaporated when a current flows through the flash TV evaporator, wherein the width of the cavity ta... | 06/27/2000 |
| 6068265 | Gasket for sealing a refrigerant compressor A metallic base gasket coated with elastic membrane having an outer sealing portion for sealing an outer circumference of a refrigerant compressor and an inner sealing portion for sealing boundaries between high and low pressure regions within the compres... | 05/30/2000 |
| 6065943 | Refrigerant compressor having improved drive power transmission unit A refrigerant compressor having a drive shaft rotatable to cause compression of a refrigerant gas, and a drive power transmission unit for transmitting a drive power from an external drive power source to the drive shaft, the drive power transmission unit... | 05/23/2000 |
| 6063944 | Method for preparing lattice-inserted titanium zeolites, and use thereof A method is provided for preparing fully lattice-inserted titanium zeolites by post-synthesis processing of the synthetic zeolite optionally containing titanium with an inorganic acid, wherein the post-synthesis processing comprises processing the zeolite... | 05/16/2000 |
| 6063865 | Crosslinkable powder composition which is redispersible in water A crosslinkable powder composition is provided which is redispersible in water and comprises a) from 30 to 95 parts by weight of one or more water-insoluble, film-forming polymers of free-radically polymerizable, ethylenically unsaturated monomers, where ... | 05/16/2000 |
| 6058552 | Mop having hold down bars for removably securing an absorbent piece of material thereto A mop includes a handle; and a mop head secured to the lower end of the handle, the mop head including a main body of a generally rectangular parallelepiped configuration and having a lower surface, extensions formed at opposite sides of the main body to ... | 05/09/2000 |
| 6050247 | Internal combustion engines, fluid fuel reforming ceramic catalyst and transporting and power-generating means employing them A catalyst for improving combustion of fluid fuels which comprises three layers. An inner or core layer of complex oxides of a mixture of Mn, Ni, Co and Cu; an intermediate layer containing alumina and silicate and optionally silicon carbide and an outer ... | 04/18/2000 |
| 6045945 | Electrolyte solution for lithium secondary battery An electrolyte solution for a lithium secondary battery comprises a nonaqueous solvent and a fluorine-containing electrolyte capable of dissociating into lithium ions, wherein the content of HF in the electrolyte solution is less than 30 ppm.... | 04/04/2000 |
| 6046033 | Basic osteoblast growth factor II (bOGF-II) A protein is provided derived from human fibroblast having an N-terminal amino acid sequence represented by SEQ ID NOS: 1 and 2, having a molecular weight of approximately 15kD under reducing and non-reducing conditions by (dosium dodecyl sulfate-polyacry... | 04/04/2000 |
| 6043383 | Process for producing 1,2-epoxy-5,9-cyclododecadiene 1,2-epoxy-5,9-cyclododecadiene is produced with a high selectivity thereto by epoxidizing 1,5,9-cyclododecatriene in a continuous multi-stage oxidation apparatus having a plurality of reactors connected to each other in series in such a manner that (1) in... | 03/28/2000 |
| 6037395 | Conductive resin composition A conductive material and an oxazoline ring-containing compound or a high-molecular compound obtained by (graft) copolymerization of at least one 2-oxazoline ring-containing compound are added to an aromatic polycarbonate resin and optionally a polyester ... | 03/14/2000 |
| 6033809 | Lithium secondary battery and electrolyte thereof A non-aqueous electrolyte lithium secondary battery comprising a cathode, an anode and a non-aqueous electrolyte comprising an electrolyte dissolved in a non-aqueous solvent, wherein the cathode is composed of a material containing a lithium complex oxide... | 03/07/2000 |
| 6033165 | Numerical control router enclosed by a housing A numerical controlled router having a housing mounted on a support structure wherein an opening of the housing is formed in front of a head structure and a table support member is provided outside of the housing, a suction table is rotatably supported by... | 03/07/2000 |
| 6030727 | Alkaline battery separator and process for producing the same An alkaline battery separator comprising a hydrophilic nonwoven fabric obtainable from a fiber web prepared by a wet-laid method from (1) dividable composite fibers capable of producing polyolefin fine fibers, (2) high-strength fibers having a single-fibe... | 02/29/2000 |
| 6020404 | Bitumen/polymer compositions with improved stability and their application in carrying out surfacing operations Bitumen/polymer compositions are provided containing a bitumen or a mixture of bitumens and, reckoned by weight of bitumen, 0.3% to 20% of at least one primary polymer selected among certain elastomers and plastomers and 0.01% to 12% of at least one olefi... | 02/01/2000 |
| 6020403 | Process for preparing water-redispersible powder compositions comprising organosilicon compounds A process is provided for the preparation of powder compositions, containing organosilicon compounds and redispersible in water, by spray drying of an aqueous mixture containing one or a plurality of organosilicon compounds and one or a plurality of water... | 02/01/2000 |
| 6019693 | Method for mounting two auxiliary machines to automobile and power transmission device Two auxiliary machines are mounted in tandem to an automobile and coupled together by a power transmitting device to transmit power of the engine to both of two auxiliary machines. The power transmitting device includes a rotor, a first hub portion adapte... | 02/01/2000 |
| 6017507 | Process for oxidation of H2 S to sulphur A process is provided for reducing the amount of hydrogen sulfide present in a tail gas from a sulfur recovery process. The hydrogen sulfide contaminated gas along with a gas containing free oxygen is passed through a series of hydrogen sulfide oxidation ... | 01/25/2000 |
| 6015216 | Fish tank with illuminating light guide device A water tank with an illuminating device comprises a source of light and a condenser positioned outside the water tank and below the bottom thereof, a light guide made of a transparent material to guide the condensed light upwards, with the top end of the... | 01/18/2000 |
