序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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141 | Room temperature curable organopolysiloxanes | US36842773 | 1973-06-08 | US3826782A | 1974-07-30 | LENGNICK G |
THE INVENTION RELATES TO CURABLE ONE-COMPONENT ORGANOPOLYSILOXANES OBTAINED FROM THE REACTION OF A HYDROXYLTERMINATED ORGANOPOLYSILOXANE AND THE NOVEL DISILANE CROSS-LINKING AGENTS HAVING FUNCTIONAL GROUPS WHICH ARE HYDROLYZABLE IN AMBIENT MOISTURE.
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142 | Siloxane polymers for soil-repellent and soil-release textile finishes | US3716517D | 1972-03-02 | US3716517A | 1973-02-13 | PITTMAN A; WASLEY W |
FLUOROCARBON SILANES ARE COPOLYMERIZED WITH SILANES WHICH CONTAIN TWO OR MORE ALKYLENEOXY GROUPS. THE COPOLYMERS ARE USEFUL FOR APPLICATION TO FIBROUS MATERIALS TO PROVIDE BOTH SOIL EPELLENCY AND SOIL RELEASABILITY.
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143 | Siloxane polymers for soil-repellent and soil release textile finishes | US3702859D | 1971-07-09 | US3702859A | 1972-11-14 | PITTMAN ALLEN G; WASLEY WILLIAM L |
FLUOROCARBON SILANES ARE COPOLYMERIZED WITH SILANES WHICH CONTAIN TWO OR MORE ALKYLENEOXY GROUPS. THE COPOLYMERS ARE USEFUL FOR APPLICATION TO FIBROUS MATERIALS TO PROVIDE BOTH SOIL REPELLENCY AND SOIL RELEASABILITY.
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144 | Method of producing 1,3-bis (hydroxyaryl) tet raorganosiloxanes | US3697569D | 1971-02-04 | US3697569A | 1972-10-10 | MIRONOV VLADIMIR FLOROVICH; FEDOTOV NIKOLAI SEMENOVICH; KOZLIKOV VADIM LVOVICH |
A method of producing 1,3 bis-(hydroxyaryl) tetraorganodisiloxanes of the general formula WHERE R is alkyl, CONSISTING IN THAT A DIORGANOHYDROSILYL HALOPHENOL ESTER IS REACTED WITH MAGNESIUM IN AN ORGANIC SOLVENT MEDIUM. Then the solvent is distilled off, the reaction mixture is heated to a temperature of 150*-180*C, is treated with a 10-15 percent solution of a mineral acid, thus isolating diorganohydroxilylsubstituted phenols of the general formula WHERE R is alkyl. The obtained compounds of the above-mentioned general formula are subjected to hydrolysis in the presence of a catalyst such as powdered copper, powdered nickel, powdered iron, an organic or inorganic base, hydroxide or alcoholate of alkali metals, or are subjected to alcoholysis in the presence of the above-said catalysts followed by hydrolysis. After that condensation of the diorganohydroxysilylphenols is effected under a vacuum at a temperature of 35*-60*C and a residual pressure of 1-2 mm Hg. The 1,3 bis-(hydroxyaryl) tetraorganodisiloxanes are used for synthesis of polymers having a high terminal stability.
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145 | Reaction products of silicon monoxide and organic halides and methods of making the same | US3660451D | 1970-08-24 | US3660451A | 1972-05-02 | SCHASCHEL ERICH T |
ORGANO SILICON POLYMERS ARE PREPARED BY THE REACTION OF SILICON MONOXIDE AND AN ORGANIC MONOHALIDE SUCH AS 1-CHLORO-BUTANE TO PROVIDE A POLYMER THAT IS USEFUL AS A LUBRICANT, STOP-COCK GREASE AND AS A FILLER FOR CERAMIC AND PLASTIC COMPOSITIONS.
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146 | Reaction products of silicon monoxide and aromatic compounds such as benzene and methods of making the same | US3660450D | 1970-03-03 | US3660450A | 1972-05-02 | TIMMS PETER L |
AN ORGANO SILICON POLYMER IS PREPARED BY THE REACTION OF SILICON MONOXIDE AND AN AROMATIC COMPOUND SUCH AS BENZENE TO PROVIDE A POLYMER THAT IS USEFUL AS A LUBRICANT, AS AN INGREDIENT FOR A COATING COMPOSITION AND AS A FILLER FOR PLASTIC COMPOSITIONS.
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147 | Reaction products of silicon monoxide and acetylenes and methods of preparing the same | US3660449D | 1970-03-03 | US3660449A | 1972-05-02 | SCHASCHEL ERICH T |
AN ORGANO SILICON POLYMER IS PREPARED BY THE REACTION OF SILICON MONOXIDE AND AN ORGANIC COMPOUND CONTAINING A TRIPLE BOND SUCH AS ACETYLENE TO PROVIDE A POLYMER THAT IS USEFUL AS A LUBRICANT, AS A COATING COMPOSITION INGREDIENT AND AS A FILLER FOR PLASTIC COMPOSITIONS.
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148 | Equilibrated organo-polysiloxane mixtures with terminal sulfuric acid groups and process for their preparation | US3655712D | 1970-01-28 | US3655712A | 1972-04-11 | ROSSMY GERD |
A LINEAR EQUILIBRATED ORGAN-POLYSILOXANE MIXTURE HAVING TERMINAL SULFURIC ACID GROUPS OF THE GENERAL FORMULA
HO3S-O-(SI(-R)2-O)N-SO3H WHEREIN N=2 TO 20 AND R IS HYDROCARBON WHICH MAY BE SUBSTITUTED BY A GROUP INERT IN RESPECT TO SULFURIC ACID. A PORTION OF THE HYDROCARBON GROUPS R MAY BE REPLACED BY THE GROUP -O-(SI(-R)2-O)N-SO3H THE APPLICATION ALSO DISCLOSES A PROCESS FOR THE PREPARATION OF SUCH EQUILIBRATED ORGANO-POLYSILOXANE MIXTURES WHICH ARE IN EQUILIBRIUM WITH SULFURIC ACID AND CYCLIC COMPOUNDS OF THE GENERAL FORMULA ((SI(-R)2-O)N-SO3)M WHEREIN R AND N HAVE THE ABOVE MEANING, M BEING 1-10. IF A PORTION OF THE R GROUPS OF FORMULA I IS REPLACED BY GROUPS OF FORMULA V, THEN TWO OF THE FORMULA V GROUPS MAY FORM THE GROUP -O-(SI(-R)2-O)N-SO3-(SI(-R)2-O)N- ON THAT SIDE OF THE EQUILIBRIUM WHICH CONTAINS THE FORMULA II COMPOUNDS AND THE FREE SULFURIC ACID. THE NOVEL MIXTURES ARE USEFUL AS EQUILIBRATION CATALYSTS FOR ORGANOPOLYSILOXANES. THEY MAY ALSO SUCCESSFULLY BE EMPLOYED AS IMPREGNATION AGENTS FOR IMPARTING VARIOUS MATERIALS SUCH AS GLASS, TEXTILES, AND THE LIKE WITH WATER REPELLENT CHARACTERISTICS. |
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149 | Bis-silylphenyl carbonates | US3595974D | 1969-05-21 | US3595974A | 1971-07-27 | LLOYD NORMAN C; PEARCE CHRISTOPHER A; PATTISON IAN |
BIS-SILYLPHENYLCARBONATES OF THE GENERAL FORMULA
1-((4-(R2-SI(-Q)-)PHENYL)-O-CO-O-),4-(R2-SI(-Q)-)BENZENE WHERE Q IS H, HALOGEN, ALKOXY, MONOVALENT HYDROCARBON RADICAL OR -OH, AND R IS ALKYL, ALKENYL OR ARYL RADICAL AND PREPARATION THEREOF BY REACTING THE CORRESPONDING SILYLATED PHENOLS WITH AN ESTER-FORMING DERIVATIVE OF CARBONIC ACID SUCH AS PHOSGENE AND CORRESPONDING POLYMERS AND COPOLYMERS PREPARED BY HYDROLYSIS OF Q GROUPS FROM THE SILICON ATOMS. |
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150 | Branched organopolysiloxanes containing terminal hydroxy groups | US3488372D | 1964-07-22 | US3488372A | 1970-01-06 | ROSSMY GERD; WASSERMEYER JAKOB |
151 | Fluorinated organosilicon compounds | US3458554D | 1965-06-16 | US3458554A | 1969-07-29 | HALUSKA LOREN A |
152 | Silicon- and nitrogen-containing fourmembered ring compounds and process for preparing | US60078166 | 1966-12-12 | US3414584A | 1968-12-03 | WALTER FINK |
153 | Carbonyl-containing organosilicon materials | US59111766 | 1966-11-01 | US3410822A | 1968-11-12 | WILKUS EDWARD V; ABE BERGER |
The invention comprises carbonyl-containing silanes and siloxanes of formula (I) |
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154 | Curing catalyst system for si-h additions | US42085764 | 1964-12-18 | US3385876A | 1968-05-28 | NIELSEN JOHN M |
155 | Moisture curable polysiloxane phosphate composition | US65059167 | 1967-07-03 | US3385822A | 1968-05-28 | BROWN JR EDGAR D |
156 | Method of polymerizing siloxanes and silcarbanes in emulsion | US36835264 | 1964-05-18 | US3360491A | 1967-12-26 | AXON GORDON L |
157 | Silylorganocyclopentadienylmetalcarbonyls and process therefor | US28352663 | 1963-05-27 | US3329695A | 1967-07-04 | WILKUS EDWARD V; ABE BERGER |
158 | Organosilicon compounds | US27768163 | 1963-05-03 | US3313837A | 1967-04-11 | GERD ROSSMY; GOTZ KOERNER |
159 | Random siloxane copolymers containing phenylene and phenyl ether chain linkages | US14162261 | 1961-09-29 | US3287310A | 1966-11-22 | OMIETANSKI GEORGE M |
160 | Organosilicon compounds, methods of preparation and use | US25174163 | 1963-01-16 | US3278484A | 1966-10-11 | TESORO GIULIANA C |
1,054,282. Coatings. J. P. STEVENS & CO. Inc. Jan. 16 1964 [Jan. 16, 1963], No. 2017/64. Heading B2E. [Also in Divisions C3 and D1] Glass fibre, yarn or fabric is coated with amino-mercapto silicon compounds of the formula: A'A"A"'Si-X-NR'-CH 2 CH 2 SH and siloxanes and disulphides derived therefrom, prior to adhesion to vulcanisable materials, e.g. rubber, or resins such as epoxy resins, unsaturated polyester resins or phenolic resins, where A', A" and A"' are hydrolysable groups X is -CH 2 - or a divalent organic radical, R' is H or a substituted or unsubstituted aliphatic. The Examples describe the coating of glass fabric by (14) and (15) aqueous acetic and xylene/ acetic acid solutions of (EtO) 3 Si(CH 2 )NHCH 2 SH the product being cured by heating; in (16) a similar compound is used. |