Heavy Metal Or Aluminum Containing Patents (Class 544/64)
-
Patent number: 4293549Abstract: This invention relates to new compounds, salts, complexes and acylated derivatives thereof, methods of producing said compounds, intermediates used in the method, pharmaceutical compositions containing the present compounds and methods of producing same, and a method of treating patients using the present compounds, having the general formula (I) ##STR1## in which R.sub.1 represents hydrogen, alkyl, alkoxy, hydroxy, halogen, trifluoromethyl, or phenyl; R.sub.2 represents hydrogen, alkyl, alkoxy, halogen, trifluoromethyl, or hydroxy; R.sub.3 represents alkyl, cycloalkyl which can be further mono- or disubstituted with methyl or ethyl, phenyl or phenyl-alkyl, optionally being further substituted; and R.sub.Type: GrantFiled: October 27, 1978Date of Patent: October 6, 1981Assignee: Leo Pharmaceutical Products Ltd. A/S (Lovens Kemiske Fabrik Produktion-saktieselskab)Inventors: Schneur Rachlin, Edoardo Arrigoni-Martelli
-
Patent number: 4291033Abstract: Novel oxoimidazoquinoxalines of the formula ##STR1## wherein R.sub.1 and R.sub.2 are individually selected from the group consisting of hydrogen, chlorine and bromine, X is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, cycloalkyl of 3 to 5 carbon atoms and cycloalkyl-alkyl of 4 to 6 carbon atoms, R.sub.3 is selected from the group consisting of hydrogen alkyl of 1 to 5 carbon atoms, alkali metal, alkaline earth metal, aluminum, --NH.sub.4, organic amine and ##STR2## R.sub.4 and R.sub.5 are individually alkyl of 1 to 5 carbon atoms or taken together with the nitrogen atom form a saturated heterocycle of 4 to 6 carbon atoms optionally containing an oxygen atom or second nitrogen atom and n is a number from 1 to 5 and their non-toxic, pharmaceutically acceptable acid addition salts having antiallergic activity and their preparation.Type: GrantFiled: February 4, 1980Date of Patent: September 22, 1981Assignee: Roussel UclafInventors: Alan C. Barnes, David P. Kay
-
Patent number: 4268668Abstract: An acid monomethine-metal complex dyestuff of the formula ##STR1## wherein M, Z, R, A, Y, n, a and b have the meaning given in the description.The acid metal complex dyestuffs of the formula I are valuable dyestuffs which are outstandingly suitable for dyeing and printing wool, silk and especially synthetic polyamides, such as NYLON and PERLON, in very clear shades ranging from yellow to blue, and are distinguished by high tinctorial strength, good build-up capacity and affinity and very good fastness characteristics, especially fastness to light.Type: GrantFiled: October 19, 1979Date of Patent: May 19, 1981Assignee: Bayer AktiengesellschaftInventors: Horst Harnisch, Peter Rasche
-
Patent number: 4263202Abstract: Metal phenolates having at least one piperidinyl group sterically hindered on the nitrogen atom are suitable as additives for organic material.Type: GrantFiled: July 10, 1978Date of Patent: April 21, 1981Assignee: Ciba-Geigy CorporationInventors: Michael Rasberger, Samuel Evans, Paul Moser
-
Patent number: 4259330Abstract: This invention relates to novel phosphoramidates of the formula: ##STR1## wherein R.sup.1 is hydrogen, alkyl, cycloalkyl, or optionally substituted aralkyl, aryl, pyridyl, pyridylmethyl, pyridylethyl or pyrazinyl;R.sup.2 is hydrogen provided R.sup.1 is other than optionally substituted aryl; alkyl; cycloalkyl; alkoxyalkyl; alkylthioalkyl; cyanoalkyl; alkenyl; optionally substituted aralylky; or optionally substituted aryl, provided R.sup.1 is other than hydrogen;R.sup.1 and R.sup.2 taken together with the nitrogen to which they are attached form an optionally substituted morpholino or piperidino group;R.sup.3 is hydrogen, alkyl, cycloalkyl, alkenyl, or optionally substituted aralkyl or aryl;R.sup.4 is (C.sub.1 -C.sub.6) alkyl;R.sup.5 is (C.sub.3 -C.sub.4) alkyl; andX, Y and Z are independently oxygen or sulfur;the agronomically acceptable metal salts and metal salt complexes thereof; and to methods of using them to control nematodes.Type: GrantFiled: March 1, 1976Date of Patent: March 31, 1981Assignee: Rohm and Haas CompanyInventors: Harold E. Aller, Edward E. Kilbourn, Ernest D. Weiler, William D. Weir
-
Patent number: 4247694Abstract: The invention relates to metal salts of hydroxybenzoic acids which are complexed with a 4-amino-polyalkylpiperidine derivative or to mixed metal salts of a hydroxybenzoic acid and a polyalkylpiperidine carboxylic acid which may be complexed or not with an 4-amino-polyalkylpiperidine. The metal cation may be that of a di- or trivalent metal such as Ni, Co, Al, Zn or Ca. From hydroxybenzoic acids the 3,5-di-tert.butylbenzoic acid is preferred.These salts are valuable light stabilizers for plastics, especially for polyolefins, styrene polymers and polyamides or polyurethanes respectively. The salts show a strong tendency to retain water. For high compatibility with plastics a low water content is of importance.Type: GrantFiled: October 10, 1978Date of Patent: January 27, 1981Assignee: Ciba-Geigy CorporationInventor: Michael Rasberger
-
Patent number: 4234723Abstract: Nickel complexes containing ortho- or para-hydroxybenzoate anions and a non-ionic amine ligand are valuable light-stabilizers for polymers, particularly for polyolefins. The complexes may also contain a second carboxylate anion, different from the benzoate anion, and in this case also the amine-free nickel compounds show a high stabilizing action.Type: GrantFiled: July 30, 1979Date of Patent: November 18, 1980Assignee: Ciba-Geigy CorporationInventors: Michael Rasberger, Jean Rody, Paul Moser, Helmut Muller
-
Patent number: 4226987Abstract: Amine molybdates retard smoke formation effectively when vinyl chloride and vinylidene chloride polymers burn.Type: GrantFiled: March 22, 1979Date of Patent: October 7, 1980Assignee: The B. F. Goodrich CompanyInventor: William J. Kroenke
-
Patent number: 4217292Abstract: Amine molybdates are formed by reacting molybdenum trioxide (MoO.sub.3) with an amine in an aqueous medium essentially free of acid and in which is dissolved a water-soluble ammonium or monovalent metal or divalent metal or trivalent rare earth metal salt of an acid, or a combination thereof. Although the reaction may be carried out at room temperature, the reaction mixture desirably is heated to between about 75.degree. C. to 110.degree. C. and preferably is refluxed to reduce the time required for completion of the reaction. The reaction slurry is stirred while the reaction is occurring. Upon completion of the reaction, the amine molybdate is separated from the liquid phase, and is washed and dried. After removal of the solid amine molybdate from the slurry the liquid component can be reused avoiding possible environmental difficulties.Type: GrantFiled: March 1, 1979Date of Patent: August 12, 1980Assignee: The B. F. Goodrich CompanyInventor: William J. Kroenke
-
Patent number: 4181517Abstract: 1,2,3-Thiadiazole-2-id-derivative of the formula ##STR1## in which R.sub.1 is hydrogen or alkyl which may be substituted in one or several places by oxygen or sulfur and wherein R.sub.1 has the meaning as given in the attached specification and wherein X is oxygen or sulfur and B is a univalent metal atom. The compounds have properties suited for controlling the natural growth and natural development of plants and in addition have a superior defoliating property.Type: GrantFiled: April 19, 1978Date of Patent: January 1, 1980Assignee: Schering AktiengesellschaftInventors: Hans-Rudolf Kruger, Reinhart Rusch, Friedrich Arndt
-
Patent number: 4178382Abstract: Disclosed are N-substituted triorganostannylhydrocarbylcarboxylic acid hydrazides useful as insecticides.Type: GrantFiled: June 19, 1978Date of Patent: December 11, 1979Assignee: Uniroyal, Inc.Inventors: Chung-Ling Mao, Richard J. Strunk, Winchester L. Hubbard
-
Patent number: 4153792Abstract: Amine molybdates retard smoke formation effectively when vinyl chloride and vinylidene chloride polymers burn.Type: GrantFiled: April 29, 1977Date of Patent: May 8, 1979Assignee: The B. F. Goodrich CompanyInventor: William J. Kroenke
-
Patent number: 4150026Abstract: Metal salt complexes of 3-isothiazolones and compositions containing them exhibit useful biocidal properties, including bactericidal, fungicidal, and algaecidal properties.Type: GrantFiled: May 12, 1971Date of Patent: April 17, 1979Assignee: Rohm and Haas CompanyInventors: George A. Miller, Ernest D. Weiler
-
Patent number: 4146540Abstract: The present invention concerns certain novel compounds falling under the general formula: ##STR1## WHEREIN R.sub.1, R.sub.2 and R.sub.3 are substituents, e.g. alkyl and Me is hydrogen or a metal cation.The compounds are useful stabilizers of organic material against the degradative effect of heat, oxidation and U.V. light.Type: GrantFiled: October 21, 1977Date of Patent: March 27, 1979Assignee: Sandoz Ltd.Inventors: Lajos Avar, Kurt Hofer, Martin Preiswerk
-
Patent number: 4144224Abstract: New amino phosphonates, containing 2,2,6,6-tetrasubstituted-piperidino moieties and processes for their manufacture are disclosed. These compounds are employed to stabilize organic materials such as polyolefins, polyamides and polyurethanes against degradation from the action of oxygen, heat and light.Type: GrantFiled: November 17, 1977Date of Patent: March 13, 1979Assignee: Ciba-Geigy CorporationInventor: Paul Moser
-
Patent number: 4128429Abstract: Disclosed are the usage, preparation, and evaluation of marine antifouling quaternary halide salts containing a cation portion which includes a trialkyltin ether moiety linked to a carbon atom at least two carbon atoms removed from the quaternized nitrogen atom. Taught as providing exceptional marine fouling inhibition are the quaternary salts of benzyl bromide and tertiary amines containing a tributylstannyl ether moiety at least two carbon atoms removed from the amino nitrogen atom with illustrated specific examples including the quaternary salts of benzyl bromide and 2-dimethylamino-2-methyl-1-propyl tributylstannyl ether, benzyl bromide and 1-dimethylamino-2-propyl tributylstannyl ether, benzyl bromide and 2-[N-pyrrolidinyl]ethyl tributylstannyl ether, and benzyl bromide and 2-diisopropylaminoethyl tributylstannyl ether.Type: GrantFiled: January 6, 1977Date of Patent: December 5, 1978Assignee: Sankyo Organic Chemicals Company LimitedInventors: Robert E. Wyant, Henry M. Grotta
-
Patent number: 4122261Abstract: This invention relates to novel compounds of the isoindolenine series. More particularly, the present invention relates to certain novel 1-imino-3-(4-imino-5-thiazolidinylidene)isoindolines, 1-imino-3-(4-imino-2-thiazolin-5-ylidene)isoindolines, water-insoluble pigments prepared therefrom, and to methods for their preparation.Type: GrantFiled: July 5, 1977Date of Patent: October 24, 1978Assignee: Sterling Drug Inc.Inventors: Nathan N. Crounse, Nicholas A. Ambrosiano
-
Patent number: 4115413Abstract: Triaryl-methane dyestuffs which are free from sulfonic acid and carboxylic acid groups and are selected from the group consisting of dyestuffs having one of the following four formulae: ##STR1## wherein R is alkyl, aralkyl, cycloalkyl or aryl; R.sub.1 is hydrogen, alkyl, aralkyl or cycloalkyl; R.sub.2 is alkyl, aralkyl, cycloalkyl or aryl; R.sub.1 and R.sub.2 additionally including divalent alkylene when joined together with the nitrogen or with a carbon atom in the o-position in the ring A to form a heterocyclic ring; R.sub.3 is hydrogen, alkyl, aralkyl, aryl, aralkoxy, aryloxy, halogen, carboxylic acid ester radical, carbonamido, sulfonamido, cyano, nitro, alkylsulfonyl, aryalkylsulfonyl, arylsulfonyl or acyl; and X is the radical of an anion; ##STR2## wherein R is alkyl or cycloalkyl; R.sub.1 is hydrogen, alkyl, aralkyl, cycloalkyl or aryl; R.sub.2 is alkyl, cycloalkyl, aralkyl or aryl, halogen or cyano; R.sub.1 and R.sub.Type: GrantFiled: November 21, 1969Date of Patent: September 19, 1978Assignee: Bayer AktiengesellschaftInventors: Roderich Raue, Willi Eifler, Hans-Peter Kuhlthau
-
Patent number: 4066653Abstract: This invention relates to novel compounds of the isoindolenine series. More particularly, the present invention relates to certain novel 1-imono-3-(4-imino-5-thiazolidinylidene)isoindolines, 1-imino-3-(4-imino-2-thiazolin-5-ylidene)isoindolines, water-insoluble pigments prepared therefrom, and to methods for their preparation.Type: GrantFiled: June 1, 1976Date of Patent: January 3, 1978Assignee: Sterling Drug Inc.Inventors: Nathan N. Crounse, Nicholas A. Ambrosiano
-
Patent number: 4048156Abstract: This disclosure teaches a method for employing novel carbamoylphosphonates such as ammonium ethyl carbamoylphosphonate, ammonium isopropyl carbamoylphosphonate and ammonium allyl carbamoylphosphonate to regulate the growth rate of plants. SPCROSS REFERENCE TO RELATED APPLICATIONSThis application is a division of application Ser. No. 553,423, filed Feb. 26, 1975, now U.S. Pat. No. 3,997,544, which is a division of application Ser. No. 283,769, filed Aug. 25, 1972, now U.S. Pat. No. 3,846,512, which is a continuation-in-part of application Ser. No. 85,221, filed Oct. 29, 1970, now U.S. Pat. No. 3,819,353, which is a continuation-in-part of my application Ser. No. 803,962, filed Mar. 3, 1969, now abandoned, which was in turn a continuation-in-part of my earlier application Ser. No. 731,732, filed May 24, 1968, now U.S. Pat. No. 3,627,507.Type: GrantFiled: September 14, 1976Date of Patent: September 13, 1977Assignee: E. I Du Pont de Nemours and CompanyInventor: William P. Langsdorf, Jr.
-
Patent number: RE29681Abstract: Disclosed are novel metal salts of 1,1,5,5-tetrasubstituted dithiobiurets of the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4, when taken independently of each other are selected from the group consisting of C.sub.1 -C.sub.18 alkyl, C.sub.6 -C.sub.12 aryl, C.sub.3 -C.sub.12 cycloalkyl, and these radicals substituted by at least one member of the group consisting of hydroxyl, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.8 acyl, halo and nitro, and R.sup.1 and R.sup.2, when taken together along with the nitrogen to which they are bonded, and .?.R.sub.3 .!. .Iadd.R.sup.3 .Iaddend.and R.sup.4 when taken together with the nitrogen to which they are bonded, are selected from the group consisting of N-morpholinyl, N-piperidyl, N-pyrrolidyl and N-aziridinyl. The compounds are useful as population control agents.Type: GrantFiled: January 12, 1977Date of Patent: June 27, 1978Assignee: Hercules IncorporatedInventor: William R. Diveley