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4088668 |
Acetylene derivatives
Novel compounds of the following general formula are useful pharmacologic agents and are useful as intermediates for the preparation of pharmacologically useful compounds. ##STR1## wherein R 1 is...
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4083861 |
Unsaturated silicon organic compounds containing keto groups
A keto-group-containing silane of the formula ##STR1## WHEREIN R independently represents an alkyl, cycloalkyl, alkyloxyalkyl and phenyl group, R' represents an unsubstituted straight-chained or...
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4072701 |
Process for the production of sulfur containing organosilicon compounds
There is provided a process for the production of sulfur containing organosilicon compounds of the formula (I) Z--Alk--S x --Alk--Z, where Z is the grouping: ##STR1## in which R 1 is an alkyl...
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4064155 |
Preparation of silylamine hydrochlorides
Silylamine hydrochlorides are prepared by reacting a silane of the formula (RO) n R' 3 -n SiR''Cl with at least two moles of an amine and thereafter volatilizing the amine to obtain a...
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4059436 |
Herbicidal compositions containing silylated chloroacetanilides
Silylated N-substituted chloroacetanilides have been found to be effective plant regulating substances, preferably selective herbicides.
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4045460 |
Preparation of aminoalkylsilanes
In the preparation of an aminoalkylsilane of the formula (RO) 3 3 -n R n 1 SiR 2 NH 2 3- wherein n is an integer from 0 to 3, R is an alkyl or alkoxyalkyl radical with 1 to 8 C atoms in...
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4036868 |
Nitrogen-containing compounds and use thereof
Nitrogen-containing organopolysiloxanes consisting of 0.18 to 14 mole percent of units of the formula (I): OSi(R).C d H 2d CH 2 N(R iv ).Si(R)O, 0 to 0.1 mole percent of units of the formula...
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4035411 |
Organosilane compounds
Novel compounds of the formula ##STR1## or siloxane oligomers thereof, wherein R 1 is an alkyl group containing 1 to 4 carbon atoms, (CH 3 ) 3 Si or Z(OC x H 2x ) m where x is 2 to 4, m is 1...
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4032554 |
Coupling agent for fibrous glass substrates
This invention is directed to the use as coupling agents or bonding agents for fibrous glass substrates of compounds of the formula ##STR1## wherein R at each occurrence is independently an alkyl...
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4026880 |
Silanes having an amine functional group thereon
A silicone compound of the formula, ##STR1## where R, R 1 , R 2 and R 6 are hydrocarbon radicals, B is selected from nitrogen, oxygen and sulfur, D is selected from a divalent hydrocarbon radical...
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4005024 |
Rinse aid composition containing an organosilane
A rinse aid composition containing an organosilane and a low molecular weight monofunctional organic acid is capable of imparting soil release benefits to cooking utensils and tableware rinsed...
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4003947 |
Coating composition and method of coating substrates therewith
A coating medium for application to a substrate to form a coating which is curable to a highly cross-linked polymeric state. A coating medium is prepared by reacting, in a suitable solvent for at...
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3996254 |
Silylated chloroacetanilides for the regulation of plant growth
Silylated N-substituted chloroacetanilides have been found to be effective plant regulating substances with a significantly better performance in comparison with the properties of known...
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3994961 |
10-(2-Substituted-amino- ethyl)-10,11-dihydro-5-methylene-5H-debenzo[a,d]cycloheptenes
10-(2-substituted-aminoethyl)-10,11-dihydro-5-methylene-2 or 3 7 or 8-substituted or unsubstituted-5H-dibenzo[a,d]cycloheptenes e.g.,...
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3959327 |
Organofunctional silicon compounds
The invention relates to novel silicon compounds formed by the reaction of a thiolactone or polythiolactone and an aminoalkyl silane or siloxane. These materials are useful to enhance adhesion of...
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3956353 |
Anionic coupling agents
Anionic silanes of the formula ##EQU1## are made by reacting silanes of the formula (RO) 3 SiR'(NHCH 2 CH 2 ) n NHCH 2 ##EQU2## with 1 or 2 moles of an anhydride of a 1,2-dicarboxylic acid. A...
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3949140 |
Organo silicon derivatives coated on glass fibers
Organo silicon compounds prepared by reaction of a dialkyl hydrazine of the formula ##EQU1## wherein R 1 and R 2 are each alkyl with an epoxy silane such as an epoxy silane of the formula...
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3940430 |
Silanized antimicrobial compounds
Silanized antimicrobial compounds are disclosed which are the reaction products of chlorinated phenols, bis-phenols, dihydric phenols, hydroxy diphenyl ethers and ortho or para hydroxybenzoic acids...
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3940360 |
Silane containing coating compositions
The use of certain silane compounds reduces the viscosity and thixotropy of acrylyl coatings compositions thus permitting their more efficient use in conventional coating techniques.
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3931266 |
Organo silicon compounds
This invention is addressed to organo silicon compounds prepared by reaction of a halosilane, a monoepoxide containing at least one other functional group, and at least one polyepoxide. The...
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3922472 |
Glass fiber reinforced elastomers
Glass fiber reinforced elastomeric products and treated glass fibers for use in the manufacture of same wherein the glass fibers are sized with a composition containing as the essential components...
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3919276 |
Method of preparing amines and amides
Amines and amides are prepared by reacting certain aliphatic, cycloaliphatic and aromatic chlorides with N,N-substituted triorganosilyl amines or N-substituted triorganosilyl amides. A typical...
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3900679 |
Glass fiber reinforced elastomers
The improvement in the bonding relationship between glass fibers and elastomeric materials in the manufacture of glass fiber-reinforced elastomeric products wherein individual glass fibers are...
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3895043 |
Silyl-substituted urea derivatives and a process for their preparation
This invention discloses a silyl-substituted urea derivative of controlled reactivity, high storage stability and which improve the properties of the cross-linked end products obtained by the prior...
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3864373 |
Manufacture of trialkoxysilylamino compounds
An alkoxysilylethylamino compound of the formula ##SPC1## In which a is 1, 2 or 3, R represents a lower substituted or unsubstituted alkyl radical, R' represents a substituted or unsubstituted...
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3853994 |
DIPHENYL(3-DI ALKYLAMINOPROPYL)SILANES AS THERAPEUTICS
Diphenyl(3-dialkylaminopropyl)-silanes, e.g., vinyldiphenyl-(3-dimethylaminopropyl)-silane, are prepared by reacting a Grignard reagent, e.g., 3-dimethylaminopropylmagnesium chloride, with a...
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3852097 |
PROCESS FOR TREATING SURFACES
A process for treating the surface of a solid organic polymer to provide e.g. durable water repellency, lubricant or release properties. The organic polymer is first coated with an organosiloxane...
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3843704 |
4 AND 3,5 SUBSTITUTED DERIVATIVES OF 1,2--BISTRIHYDROCARBYL-SELOX--1--CYCLOPENTENES
Preparation of 3,5-disubstituted and 4-substituted cyclopentane--1,2--diones via cyclization of appropriate glutarate diesters to bis-silyl ethers of the corresponding 1--cyclopentene--1,2--diol...
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3725449 |
CYCLIC UREA DERIVATIVES AND PROCESS FOR THEIR MANUFACTURE
Novel cyclic urea derivatives containing silicon atoms have the general formula ##SPC1## Wherein R is a hydrocarbon radical optionally being interrupted by oxygen atoms in ether linkages, R' and R"...
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3720644 |
POLYSILOXANES CONTAINING FLUOROALKYLAMINOALKYL GROUPS
This specification describes polysilsesquioxanes of the general formula {(R F ) 2 --N--CH 2 --CH 2 --SiO 1 .5 } x Where R F is a fully fluorinated lower alkyl group and x has the value of 20...
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3700711 |
SILICONE COMPOUNDS CONTAINING HYDRAZONE FUNCTIONAL GROUPS THEREON
A new class of silicone compounds of the formula, where R, R 1 , R 20 , R 21 , R 22 , R 23 and R 24 are independently selected from hydrogen and hydrocarbon radicals, s varies from 0 to 1 and u...
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3694480 |
NOVEL ORGANOFUNCTIONAL SILICON COMPOUNDS SUBSTITUTED WITH HALOGEN AND PROCESSES FOR MAKING SAME
Novel organofunctional silicon compounds including silanes of the formula R a [(YR') c SiR" d ] And siloxane polymers and copolymers containing the unit of the formula wherein R, R' and R" are...
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3691119 |
OXYSILYLENE FLUOROCHEMICAL POLYMERS AND PROCESS FOR PREPARING SAME
An oxysilylene fluorochemical polymer is prepared by reacting (a) at least one fluorochemical diol containing two pairs of trifluoromethyl groups, each pair being attached directly to a carbon atom...
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3676478 |
SILYL-SUBSTITUTED UREA DERIVATIVES
New organosilyl- and carbamate-modified urea derivatives have the formula in which R and R' are monovalent hydrocarbon radicals, R" and R'" are hydrogen atoms or monovalent hydrocarbon radicals, Q'...
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3665027 |
PROCESS FOR PREPARING GAMMA-AMINOPROPYLALKOXY-SILANES AND GAMMA-AMINOPROPYLALKYLALKOXYSILANES
A process for preparing gamma-aminopropylalkoxysilanes and gamma-aminopropylalkylalkoxysilanes by an addition of allylamine to hydrogenalkoxysilanes or hydrogenalkylalkoxysilanes, which comprises...
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3647429 |
PHOTOCONDUCTIVE COMPOSITIONS AND ELECTROPHOTOGRAPHIC ELEMENTS CONTAINING GROUP IVA OR GROUP VA ORGANOMETALLIC PHOTOCONDUCTORS
Photoconductive compositions and electrophotographic elements containing as photoconductors organometallic compounds having at least one aminoaryl group attached to a Group IVa or Group Va metal...
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3621047 |
A BIS-AND TRIS-TRIALKOXYSILYLALKYLAMINES
Novel cross-linking agents are disclosed which can be combined with plastically shapable organopolysiloxanes; the resulting novel mixtures or compositions being storage stable under exclusion of...
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3542786 |
ORGANOSILICON COMPOUNDS
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3529017 |
ALKALINE HYDROLYSIS OF POLYIMIDES
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3508946 |
PIPE COATED WITH EPOXY RESIN COMPOSITION CURED WITH EXTRA-COORDINATE SILICON COMPLEX AND PROCESS FOR COATING SAID PIPE
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3505379 |
PRODUCTION OF ORGANOSILANES
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3505376 |
SILICON-CONTAINING BETA-PHENYLETHYLAMINES AND INTERMEDIATES FOR THEIR PREPARATION
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3504007 |
PROCESS FOR PREPARING AMINOSILANES
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3492193 |
SILICON-CONTAINING AMINO-PHOSPHONATES AND PROCESS OF MANUFACTURE
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3477901 |
COMPOSITIONS AND PROCESSES FOR ADHERING POLYOLEFINS TO SURFACES
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3470225 |
PROCESS FOR THE PRODUCTION OF ORGANIC SILICON COMPOUNDS
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3458555 |
PRODUCTION OF AMINO-ORGANOFLUOROSILICATES
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3455980 |
PENTACOORDINATE SILICON COMPLEXES OF VICINAL ALIPHATIC DIOLS
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3450738 |
FLUOROORGANO SILICON COMPOUNDS
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3444128 |
SUCCINIMIDOALKYLSILOXANES
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