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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
161	Silicate coating for heat-resistant objects, said coating having a heat transfer function; objects having said coating; and process for producing such a coating	US203906	1980-11-04	US4361622A	1982-11-30	Gunter Theisen; Alfred Eppich; Rudolf H. Hochleitner
A silicate coating for heat-resistant objects, particularly containers having a heat transfer function, e.g. cooking pots or baking pans, is disclosed. The coating solves the problem of improving the heat transfer and heat distribution while at the same time improving the appearance. Toward these ends, it is proposed that the coating contain at least 10 wt. % of a mica, and be fired or baked on the object at a temperature below the decomposition, melting or dissolving temperature of the mica.
162	Process for thin film deposition of metal and mixed metal chalcogenides displaying semi-conductor properties	US31421	1979-04-19	US4242374A	1980-12-30	Joseph L. Sansregret
A low cost chemical spray deposition of metal and mixed metal chalcogenides is accomplished by spray depositing an oxide film from a mixture of a salt of the metal in solution with a water soluble hydrocarbon and water solvent. This oxide film is subjected to a heat treatment in the presence of a chalcogenide gas to induce an ion exchange process transforming the metal oxide or mixed metal oxide into the chalcogenide films of the present invention.The deposition process is used to provide efficient selective absorbing surfaces for a solar thermal energy converter. The process may further be employed to produce a thin film photovoltaic device for converting light energy into electricity.
163	Method of making antifriction products	US929439	1978-07-31	US4221831A	1980-09-09	Valery I. Kostikov; Alexandr S. Tarabanov; Vitaly A. Ivanov; Anatoly M. Zykov
In accordance with the proposed method of making antifriction products, a porous carbon blank is heated up to 1,800.degree. to 2,200.degree. C. and impregnated with molten silicon. The impregnation starts at a temperature of 2,100.degree. to 2,200.degree. C. for 3 to 5 minutes, then at 1,800.degree. to 2,050.degree. C. for 30 to 40 minutes. Thereafter, the blank is cooled down to a temperature of 900.degree. to 800.degree. C. at a rate of 30.degree. to 40.degree. C./min, then down to 200.degree. to 150.degree. C. at a rate of 50.degree. to 100.degree. C./min. This permits obtaining products with an even phase distribution, whereby their wear resistance and strength are improved.
164	Decorated gypsum board with expanded inorganic particle coating	US498501	1974-08-19	US3984596A	1976-10-05	Friedrich Failmezger
A dried gypsum board article and a gypsum board to be dried, the latter comprising a wet gypsum core and a cover sheet to be securely laminated thereto in drying and a coating composition, the cover sheet having a porosity between about 90 and about 260 as determined by ASTM D 726-58; the coating composition comprising a pigment binder and expanded inorganic particles present in an amount sufficient to provide the coated cover sheet with a porosity of no higher number than about 2500 seconds as determined by ASTM D 726-58. Thereby the wet core, paper and coating composition are capable of being simultaneously dried without delaminating the sheet from the core.
165	Cold-pressed refractory materials	US42032973	1973-11-29	US3922474A	1975-11-25	BROWN CLIFFORD GORDON
Cold-pressed refractory bodies are impregnated with vapors of silicon or transition metals to give improved strength and impact resistance without sintering.
166	Low temperature metallization of ferrite	US46768274	1974-05-07	US3881038A	1975-04-29	BONDLEY RALPH J
A method is provided for metallizing a ferrite at low temperatures. The method includes depositing a layer of lead on the ferrite, coating the lead layer with titanium hydride, distributing lead solder upon the titanium hydride, heating the ferrite until the lead solder flows uniformly over the lead layer, and slowly cooling the ferrite.
167	Production of defined surface resistance in ceramic bodies	US16491371	1971-07-21	US3808044A	1974-04-30	HOFMANN H
A method of reducing surface resistance of ceramic bodies by coating the surface of a ceramic body with a metal salt solution and then subjecting the coated ceramic body to sintering conditions favorable for the formation of ceramic-metal combinations. A preferred metal salt solution comprises 32 grams of lithium polymolybdate (metal salt), 80 milligrams of lithium fluoride (wetting agent), 4 to 6 milliliters of aqueous methyl cellulose (organic binder) and 100 milliliters of deionized water. Comparable solutions of titanium are also included. Sintering conditions include temperatures of 1,000* to 1,300*C. in a decomposable gas atmosphere for about 30 minutes and then cooling in a dry inert gas atmosphere.
168	Process for the production of alkyl silanes	US3706777D	1971-02-10	US3706777A	1972-12-19	SEILER CLAUS-DIETRICH; VAHLENSIECK HANS-JOACHIM
IMPROVEMENTS IN THE REACTION OF OLEFINIC HYDROCARBONS WITH HYDROGEN SILANES IN THE PRESENCE OF AN IN CONTACT WITH PLATINUM OR PALLADIUM CATALYST WHERE THE CATALYST IS DISPOSED ABOVE THE REACTION MIXTURE BELOW A COOLING SYSTEM AND WHERE CONDENSATE FROM THE COOLING SYSTEM IS SPRINKLED ONTO THE CATALYST.
169	Manufacturing method of a magnetron anode	US3678575D	1970-03-10	US3678575A	1972-07-25	MASAMOTO AKEYANA; SOHJI TAKAHASHI
A method for manufacturing an anode structure used for a magnetron from metal stock, by which the peripheral wall and the inner vanes of the anode are integrally constructed, the said method comprising three steps, that is: the step of forming a primary workpiece consisting of a thick cylindrical wall and a thick disk-like part closing the cylinder in its axially mid portion, the step of forming a secondary workpiece from the primary workpiece by a warm extruding process so that the secondary workpiece has a plurality of radial vanes integral with the cylindrical wall and extending radially inward from the wall, and a step of removing the remaining portion of the disk-like part bridging the bottom ends of the vanes.
170	Spray coating compositions	US3625717D	1968-04-29	US3625717A	1971-12-07	GRUBBA DONALD C; PETERSON JOHN D
THE INVENTION RELATES TO A SPRAY COATING COMPOSITION. THE COMPOSITION INCLUDES A CERAMIC MATRIX MATERIAL WHICH HAS BEEN REACTED WITH ADDITIVES TO FORM AN ADDITIONAL PHASE WITHIN THE MATRIX; THE COMBINATION OF MATRIX MATERIAL AND ADDITIONAL PHASE MATERIAL IMPROVING COATABILITY AND COATING PROPERTIES. A PREFERRED EXAMPLE OF SUCH A COMPOSITION IS AN ALUMINA (AL2O3), ZIRCONIA (ZR2) AND CHROMIA (CR2O3) MATRIX WITH AN ADDITONAL PHASE FORMED FROM ALUMINA, ZIRCONIA OR CHROMIA WITH IRON OXIDE (FE2O3) AND TITANIUM DIOXIDE (TIO2). SILICON DIOXIDE (SIO2) IS ALSO A CANDIDATE ADDITIVE FOR FORMING A GLASSY PHASE OR MULLITE WHEN REACTED WITH THE ALUMINA.
171	Preservation of limestone structures	US3577244D	1968-12-19	US3577244A	1971-05-04	LEWIN SEYMOUR Z
THIS APPLICATION IS DIRECTED TO A PROCESS AND COMPOSITION FOR PRESERVING STONE OBJECTS HAVING AT LEAST 10% CALCIUM CARBONATE BY MAINTAINING THE STONE IN CONTACT WITH AN AQUEOUS SOLUTION FOR A SUFFICIENT PERIOD OF TIME TO IMPROVE THE WEATHERING PROPERTIES OF THE STONE. ONE EMBODIMENT INCLUDES APPLYING A SOLUTION OF BARIUM HYDROXIDE, UREA, GLYCERIN AND WATER TO THE STONE.
172	Method for metallizing a boron nitride containing body	US3515574D	1967-12-05	US3515574A	1970-06-02	MONTGOMERY LIONEL C

173	Method of making a coated aluminum reflector	US3499780D	1966-12-06	US3499780A	1970-03-10	ETHERINGTON THEODORE L; CURRY HERBERT L

174	Silicon nitride	US50959765	1965-11-24	US3455729A	1969-07-15	DEELEY GERALD G; HERBERT JOHN M
Silicon nitride bodies are subjected to Li2O vapour, e.g for 3 to 200 hours at 500-1500 DEG C., to improve their resistance to thermal shocks. The Li2O may be obtained by heating LiOH, a 2% solution of which may be absorbed in a porous alumina brick located close to the silicon nitride body to be treated. The surface of the treated body can be etched away with HF.
175	Dyeing porous stone with leuco ester of vat dye	US3425784D	1965-12-30	US3425784A	1969-02-04	STRECK CLEMENS

176	Compositions	US44266865	1965-03-25	US3413240A	1968-11-26	SHORT OLIVER A
Nematodes, and pestiferous microorganisms such as bacteria and fungi, are killed with the aid of a trihydrocarbyl tin neoalkanoate. The pesticide may be applied (e.g. to soil as a nematocide) in the form of a composition comprising solid and/or liquid inert diluents. Suitable solid diluents are talc, pyrophyllite, synthetic fine silica, attapulgus clay, kieselguhr, chalk, lime, bentonite, fullers earth, cottonseed bulbs, wheat flour, soybean flour, pumice, tripoli, wood flow, walnut shell flour and lignin. Suitable liquid diluents are water, benzene, toluene, xylene, kerosene, diesel oil, fuel oil, petroleum naphtha, acetone, methylethyl ketone, cyclohexanone, carbon tetrachloride, chloroform, trichloroethylene perchloroethylene, alkyl acetates, monomethyl ethers of mono- or di-ethylene glycol, alkanols, ethylene or propylene glycol, butyl carbitol acetate, glycerine and liquefied gases (e.g. CCl2F2 or CCl3 F). The composition may also contain surface active agents and may be applied in the form of a dust, solution, emulsion or aerosol. In examples, the trihydrocarbyl tin neoalkanate employed is tributyltin neodecanoate, neopentanoate or neotridecanoate, tripropyltin neooctanoate, tricyclohexyltin neodecanoate or triphenyltin neodecanoate.
177	Method of wetting silicon nitride	US44660665	1965-04-08	US3399076A	1968-08-27	GINSBERG MICHAEL J; KROCK RICHARD H

178	Transistor base and method of making the same	US50993765	1965-11-26	US3386906A	1968-06-04	BRONNES ROBERT L

179	Method of joining drywall panels	US52388066	1966-02-01	US3386223A	1968-06-04	WEGWERTH ARTHUR A

180	Refractory graphite and method of producing the same	US40164964	1964-10-05	US3370967A	1968-02-27	ELLIS ROBERT T; JUEL LESLIE H

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