Plural Rings In Alcohol Moiety Patents (Class 560/194)
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Patent number: 4310647Abstract: Monoesters of fumaric acid and dicyclopentadienyl alcohol halogenated with one or two atoms of a halogen are compounds useful as reactive diluents for polyesters or vinyl ester resins.Type: GrantFiled: March 28, 1980Date of Patent: January 12, 1982Assignee: The Dow Chemical CompanyInventor: George Zacharias
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Patent number: 4306097Abstract: Cycloalkanones, cycloalkanols and unsaturated analogs thereof, each of which has at the 3-position a 2-hydroxy-4-substituted phenyl group wherein the 4-position substituent is alkyl which can have an oxygen atom as part of the chain, or aralkyl which can have an oxygen atom as part of the alkyl chain, their use for pharmacological and medicinal purposes, intermediates therefor and processes for their preparation.Type: GrantFiled: September 8, 1980Date of Patent: December 15, 1981Assignee: Pfizer Inc.Inventors: Charles A. Harbert, Michael R. Johnson, Lawrence S. Melvin, Jr.
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Patent number: 4304682Abstract: A polyol composition consisting essentially of a homogenous liquid admixture of propylene glycol and a diol obtained by alkoxylating a propylene glycol dispersion of 3,3',5,5'-tetrabromobisphenol A with ethylene oxide, propylene oxide or mixtures thereof. These polyol compositions are useful in preparing fire and chemical resistant thermosetting resinous compositions.Type: GrantFiled: February 7, 1979Date of Patent: December 8, 1981Assignee: Sherex Chemical Company, Inc.Inventors: Howard M. Hickman, Gary W. Earl
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Patent number: 4297513Abstract: Benzophenone thioethers of the general formula I or Ia ##STR1## in which X is hydrogen, alkyl, alkoxy or --COO-alkyl and X.sub.1 is hydrogen, Cl, Br or --SR, R is an unbranched or branched alkyl radical having 1-20 C atoms, which is unsubstituted or substituted by --OH, --OR.sup.1, --O--C(O)--R.sup.2, --COOR.sup.3, --C(O)-phenyl. --CN, --SR.sup.1, --NH.sub.2, --NHR.sup.4, --NR.sup.4 R.sup.5 or phenyl, in which R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are monovalent hydrocarbon radicals, R.sub.a is an alkylene radical having 2-10 C atoms, which is unsubstituted or substituted by --OH. --OR.sup.1 or --O--C(O)--R.sup.2 and/or is interrupted by --O--, --NR.sup.4, --O--C(O)--R.sup.6 --C(O)--O--, --C(O)--O--R.sup.7 --O--C(O)-- or phenylene and R.sup.6 and R.sup.7 are divalent hydrocarbon radicals, can be prepared by reacting a mono- or di-halogenobenzophenone of the general formula II ##STR2## in which X.sub.2 is Cl or Br and X.sub.Type: GrantFiled: May 28, 1980Date of Patent: October 27, 1981Assignee: Ciba-Geigy CorporationInventors: Louis Felder, Rudolf Kirchmayr
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Patent number: 4289915Abstract: This invention relates to halogenated polyhydroxy compounds of the formulaAr[OR(OH).sub.n-1 ].sub.mwherein Ar is a halogenated polyphenyl or halogenated polyphenylbenzene containing 2 to 5 aromatic rings with each of said rings having at least 3 halogen atoms thereon, R is an aliphatic hydrocarbon, an aliphatic ether or an alicyclic hydrocarbon containing 2 to 40 carbon atoms and n and m each is an integer 2, 3 or 4 and when R is a saturated aliphatic hydrocarbon n and/or m is 3 or 4.This invention also relates to a process for preparing halogenated polyhydroxy compounds of the formulaAr[OR(OH).sub.n-1 ].sub.mwherein Ar is a halogenated polyphenyl or halogenated polyphenylbenzene containing 2 to 5 aromatic rings with each of said rings having at least 3 halogen atoms thereon, R is an aliphatic hydrocarbon, an aliphatic ether or an alicyclic hydrocarbon containing 2 to 40 carbon atoms and n and m each is an integer 2, 3 or 4 which comprises:(a) reacting in a temperature range between about 80.degree. and 230.Type: GrantFiled: September 20, 1971Date of Patent: September 15, 1981Assignee: Produits Chimiques Ugine KuhlmannInventors: Jacques Vuillemenot, Edouard Grimaud
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Patent number: 4283414Abstract: The invention concerns novel pesticidal esters of the pyrethrin or pyrethroid type in which the methylene group bonded to the ester carbonyl and/or ester oxygen bears a fluorine substituent. The compounds of the invention are active against insect pests including flies, moths, aphids and beetles and acarina pests including ticks.Type: GrantFiled: June 8, 1979Date of Patent: August 11, 1981Assignee: ICI Australia LimitedInventors: Donald W. G. Harney, Peter G. Lehman, Joseph C. Rundle
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Patent number: 4266046Abstract: Cyclic carbonate esters are reacted with polycarboxylic acids to produce bis(hydroxyalkyl) esters from aromatic polycarboxylic acids in the presence of selected catalysts comprising at least one of phosphines, phosphonium halides, sulfonium halides, sulfoxonium halides, and ammonium and alkyl ammonium halides. In the preferred embodiment, ethylene carbonate is reacted with terephthalic acid to produce bis(2-hydroxyethyl) terephthalate and/or polymers thereof.Type: GrantFiled: September 17, 1976Date of Patent: May 5, 1981Assignee: Phillips Petroleum CompanyInventor: Yulin Wu
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Patent number: 4264754Abstract: An oligomer having, as the constitutional component thereof, (dihydrodicyclopentadienyl)-maleates or -fumarates of the general formula I: ##STR1## (I)wherein, R is H or ##STR2## and possessing a softening point in the range of from 50.degree. to 180.degree. C. and solubility in organic solvents. It is obtained by polymerizing the compound having the above general formula I under heating at a temperature of 220.degree. to 300.degree. C. in the absence of a catalyst.Type: GrantFiled: December 13, 1979Date of Patent: April 28, 1981Assignee: Hitachi Chemical Company, Ltd.Inventors: Akira Kageyama, Iwao Maekawa
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Patent number: 4261912Abstract: This invention describes novel antioxidant compounds which are esters of .omega.,.omega.-bis(dialkylhydroxyphenyl) alkanols having the formula: ##STR1## wherein R.sub.1 is a tertiary alkyl group having 4-8 carbon atoms;R.sub.2 is alkyl having 1-4 carbon atoms;R.sub.3 is a straight chain or branched alkylene group having 1-4 carbon atoms;x is 1-4,n is 1 or 2, and,Y is a group of the formulas ##STR2## when n is 1, where R.sub.4 is alkyl having from 12 to 24 carbon atoms, phenyl, or phenyl substituted with hydroxy of alkyl having 1 to 4 carbon atoms, or combinations thereof, or ##STR3## when n is 2, where R.sub.5 is a direct bond, a straight chain or branched alkylene having 1 to 8 carbon atoms, or a phenylene group, and m is 0 to 4.Type: GrantFiled: August 1, 1979Date of Patent: April 14, 1981Assignee: GAF CorporationInventor: David J. Tracy
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Patent number: 4237312Abstract: In the oxidation of acyclic conjugated dienes, recovery and recycle of the oxidation catalyst is accomplished by distilling off the oxidation solvent, extraction of the oxidation product with a suitable solvent, and removal of the extraction solvent residue from the catalyst, and recycle of the catalyst to the oxidation step.Type: GrantFiled: April 2, 1979Date of Patent: December 2, 1980Assignee: Phillips Petroleum CompanyInventor: Paul R. Stapp
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Patent number: 4237322Abstract: A process for the preparation of 1,5-dimethylbicyclo[3,2,1]octan-8-ol is described wherein 1,5-dimethyl-1,5-cyclooctadiene is reacted with a carboxylic acid in the optional presence of acid catalyst to form the corresponding ester of 1,5-dimethylbicyclo[3,2,1]-octan-8-ol which is subsequently hydrolyzed or alcoholyzed to the alcohol product.Type: GrantFiled: May 8, 1979Date of Patent: December 2, 1980Assignee: Shell Oil CompanyInventors: Albertus J. Mulder, Aaldert J. de Jong
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Patent number: 4224455Abstract: New reactive surfactants or emulsifiers useful in a broad range of emulsion polymerization processes are provided, along with processes for making and using such. The reactive surfactants are comprised of ring sulfonated half esters of maleic anhydride with alkoxylated alkyl arylols.Type: GrantFiled: November 13, 1978Date of Patent: September 23, 1980Assignee: Stepan Chemical CompanyInventor: Julius H. Deutsch
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Patent number: 4220800Abstract: Saturated vicinal esters are produced by reacting olefins with carboxylic acids and oxygen in the presence of a boron-containing catalyst component.Type: GrantFiled: September 5, 1978Date of Patent: September 2, 1980Assignee: Phillips Petroleum CompanyInventor: Paul R. Stapp
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Patent number: 4214068Abstract: Phenolic curing agents, especially suitable for use in powder coatings, are prepared by reacting a dihydric phenol (diphenylol propane), a diepoxide (liquid diglycidyl ether of diphenylol propane), and a dicarboxylic acid (adipic acid) with the phenolic functionality in excess over the difference between the epoxy functionality and the acid functionality.Type: GrantFiled: May 10, 1979Date of Patent: July 22, 1980Assignee: Shell Oil CompanyInventors: Gerardus C. M. Schreurs, Werner Th. Raudenbusch, Theodorus N. Visser
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Patent number: 4201866Abstract: This invention is directed to novel compounds having .beta.-adrenergic blocking activity. The compounds are represented by the following structural formula: ##STR1## wherein R.sup.1 is hydrogen or methyl, R.sup.2 is hydrogen or lower alkyl and their pharmaceutically acceptable salts.Type: GrantFiled: December 12, 1977Date of Patent: May 6, 1980Assignee: American Home Products CorporationInventor: Jun Hasegawa
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Patent number: 4173648Abstract: 3.beta.-Hydroxy-18.beta.-olean-9-en-30-oic acids having anti-ulcer activity of the formula ##STR1## compositions containing the same and process for their preparation.Type: GrantFiled: March 13, 1978Date of Patent: November 6, 1979Assignee: I.S.F. SpAInventors: Giorgio Pifferi, Achille Umani-Ronchi, Carlo Farina, Afro Gamba
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Patent number: 4172951Abstract: (Meth)acrylic acid esters of tricyclo [5.2.1.0..sup.2.6 ]-decane derivatives having the formula ##STR1## wherein A represents the radical ##STR2## wherein R is a divalent hydrocarbon having 2 to 6 carbon atoms selected from the group consisting of alkylene, alkenylene, cyclohexylene, phenylene and tetrahydrophenylene, and R.sub.1 is a member selected from the group consisting of hydrogen and methyl; as well as the process for the production of the esters, and their use in adhesive or sealing compositions which harden under exclusion of oxygen.Type: GrantFiled: March 24, 1978Date of Patent: October 30, 1979Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Werner Gruber, Joachim Galinke
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Patent number: 4170597Abstract: Derivatives, analogs, and congeners of prostane having a 1-(hydroxymethyl)-1-oxo-prostane structure in the E.sub.2 series.Type: GrantFiled: December 8, 1977Date of Patent: October 9, 1979Assignee: American Cyanamid CompanyInventor: Allan Wissner
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Patent number: 4165432Abstract: Compounds containing peroxy linkages connecting similar polyol ester constituents are described. These peroxy di-ester polyols are prepared by the direct esterification of peroxy diacids with polyols, in the presence of a strong mineral acid catalyst. The peroxy di-ester polyol products function as free radical initiators and grafting bases in the graft copolymerization of unsaturated monomers with polyols. These graft copolymers are useful in the formulation of polyurethanes.Type: GrantFiled: October 18, 1977Date of Patent: August 21, 1979Assignee: Olin CorporationInventors: Frank J. Preston, Theodore C. Kraus, Kiran B. Chandalia
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Patent number: 4159343Abstract: Prostan-1-ol esters and intermediates for their preparation are described; the former compounds exhibit improved organ specificity and a longer duration of activity at lower dosages than the corresponding non-esterified prostaglandins and are useful, inter alia, in triggering abortion, inducing labor and regulating the menstrual cycle.Type: GrantFiled: March 3, 1978Date of Patent: June 26, 1979Assignee: Schering AktiengesellschaftInventors: Werner Skuballa, Bernd Raduchel, Helmut Vorbruggen, Walter Elger, Olaf Loge, Eckehard Schillinger
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Patent number: 4155918Abstract: The present disclosure relates to novel D-homosteroids. More particularly, the invention is concerned with hormonally active novel D-homosteroids, a process for the manufacture thereof and pharmaceutical preparations containing same.Type: GrantFiled: March 16, 1978Date of Patent: May 22, 1979Assignee: Hoffmann-La Roche Inc.Inventors: Andor Furst, Marcel Muller, Ulrich Kerb, Rudolf Wiechert
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Patent number: 4145559Abstract: Esters of 4-substituted 2-methyleneglutaric acids are prepared by reacting an ester of acrylic acid with an ester of an .alpha.-substituted acrylic acid, such as an ester of methacrylic acid, in the presence of a tertiary organic phosphine, an organic phosphorus triamide, an organic phosphonous diamide, or an organic phosphinous amide.Type: GrantFiled: November 6, 1974Date of Patent: March 20, 1979Assignee: Rohm and Haas CompanyInventors: Joseph W. Nemec, Richard B. Wuchter
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Patent number: 4137269Abstract: The present disclosure relates to steroids. More particularly, the disclosure is concerned with D-homosteroids, a process for the manufacture thereof and pharmaceutical preparations containing same. The subject D-homosteroids have high endocrinal activity and are particularly active as anti-inflammatory agents.Type: GrantFiled: October 12, 1976Date of Patent: January 30, 1979Assignee: Hoffmann-La Roche Inc.Inventors: Leo Alig, Andor Furst, Marcel Muller, Ulrich Kerb, Klaus Kieslich, Rudolf Wiechert
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Patent number: 4131655Abstract: D-homopregnanes of the formula ##STR1## wherein R.sup.6 is hydrogen, chloro, fluoro or methyl; X is .beta.-hydroxymethylene or carbonyl; R.sup.17a is hydroxy, lower alkanoyloxy or aroyloxy; R.sup.21 is hydrogen, chloro, fluoro, hydroxy, lower alkanoyloxy, aroyloxy, sulfate or phosphate; and the dotted line in the 1,2-position of the A-ring denotes an additional carbon-carbon bondAnd pharmaceutically acceptable salts thereof, processes for the preparation thereof and pharmaceutical compositions containing them as the active ingredient are disclosed. The D-homopregnanes of the present invention exhibit hormonal activity and are useful for the treatment of inflammation.Type: GrantFiled: April 20, 1978Date of Patent: December 26, 1978Assignee: Hoffman-La Roche Inc.Inventors: Leo Alig, Andor Furst, Marcel Muller, Ulrich Kerb, Rudolf Wiechert
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Patent number: 4105792Abstract: Prostan-1-ol esters and intermediates for their preparation are described; the former compounds exhibit improved organ specificity and a longer duration of activity at lower dosages than the corresponding non-esterified prostaglandins and are useful, inter alia, in triggering abortion, inducing labor and regulating the menstrual cycle.Type: GrantFiled: May 25, 1976Date of Patent: August 8, 1978Assignee: Schering AktiengesellschaftInventors: Werner Skuballa, Bernd Raduchel, Helmut Vorbruggen, Walter Elger, Olaf Loge, Eckehard Schillinger
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Patent number: 4103025Abstract: Pharmaceutically active compounds of the formula ##STR1## wherein --OR.sub.1, --OR.sub.2, --OR.sub.3 and --OR.sub.4, which may be the same or different, each represents a free or esterified hydroxyl group and --COOR.sub.5 represents a free or esterified carboxyl group, are provided together with processes for their production and pharmaceutical compositions containing them. Compounds of formula II and III possess valuable cicatrizing and anti-inflammatory properties.Type: GrantFiled: March 17, 1977Date of Patent: July 25, 1978Assignee: Inverni Della Beffa S.p.A.Inventor: Giuseppe Mustich
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Patent number: 4101511Abstract: Novel bisphenol condensation derivatives including polyphosphorous, polyborate, polycarbonate and polysilicate products which are capped with various capping agents such as phenoxy or alkoxy compounds are efffective stabilizers for a wide spectrum of hydrocarbon polymeric materials against their thermal oxidative and photochemical degradations.Type: GrantFiled: March 21, 1977Date of Patent: July 18, 1978Assignee: Exxon Research & Engineering Co.Inventors: Joseph C. Floyd, Don A. Plank
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Patent number: 4097677Abstract: The invention is concerned with novel unsaturated compounds having extremely low volatility having a single monoethylenically unsaturated group of the formula H.sub.2 C = C < whereby they are capable of polymerization to produce linear homopolymers and copolymers with copolymerizable monomers containing such a group, and having autoxidizable characteristics by virtue of a different type of unsaturated group. These new compounds are useful for the production of polymers, alone or in admixture with other polymers or monomers to modify the characteristics of the components of the mixture. They are useful in coating or impregnating compositions and/or in the molding, casting, or otherwise forming of shaped articles.Type: GrantFiled: July 7, 1976Date of Patent: June 27, 1978Assignee: Rohm and Haas CompanyInventors: William D. Emmons, Kayson Nyi
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Patent number: 4097678Abstract: 3.alpha.-Hydroxy and 3.alpha.-acyloxy- .DELTA..sup.9(11) -5.alpha.-D-homo-20-ketopregnenes of the formula ##STR1## wherein R is hydrogen or acyl, R.sub.1 is hydrogen or methyl and R.sub.2 is methyl or ethyl, are produced by esterifying a corresponding 3.beta.-hydroxy-5.alpha.-20-keto pregnane of the formula ##STR2## wherein R.sub.1 and R.sub.2 have the values given above, with m-iodo-benzoic acid with inversion of the 3.beta.-oxy group to a 3.alpha.-oxy group; chlorinating the thus-produced 3.alpha.-m-iodobenzoyl ester with dichloroiodobenzene under irradiation; and treating the reaction product with a dehydrohalogenating silver salt. Optionally thereafter, the 3.alpha.-iodobenzoyl group is split off in a conventional manner to produce the corresponding 3.alpha.-hydroxy steroid and optionally the thus-produced 3.alpha.-hydroxy steroid is esterified to produce a desired 3-ester thereof.Type: GrantFiled: June 8, 1976Date of Patent: June 27, 1978Assignee: Schering AktiengesellschaftInventors: Ulrich Kerb, Rudolf Wiechert, Otto Engelfried
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Patent number: 4095038Abstract: A process for fermentatively hydrogenating and reducing ketoisophorone to produce optically active [4R,6R]-4-hydroxy-2,6,6-trimethyl-cyclohexanone useful as an intermediate in the production of optically active carotenoids and intermediates in the production of these carotenoids.Type: GrantFiled: July 20, 1976Date of Patent: June 13, 1978Assignee: Hoffmann-La Roche Inc.Inventors: Walter Boguth, Hans Georg Wilhelm Leuenberger, Hans Johann Mayer, Erich Widmer, Reinhard Zell
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Patent number: 4091006Abstract: A new series of substituted esters of 3-hydroxyindone compounds have been found to have exceptional miticidal and herbicidal activity.Type: GrantFiled: October 1, 1975Date of Patent: May 23, 1978Assignee: Union Carbide CorporationInventors: John A. Durden, Jr., Anthony A. Sousa, John F. Stephen
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Patent number: 4069384Abstract: Carboxyl terminated polymers prepared by reacting a cyclic anhydride with a liquid polymeric hydroxyl terminated polymer selected from polyethers, polydienes, and copolymers of the dienes with styrene or acrylonitrile in the presence of a catalyst selected from quaternary ammonium salts and from halogen acid salts of amines. The carboxyl terminated polymers can be used as flexibilizers in epoxy resins.Type: GrantFiled: November 8, 1974Date of Patent: January 17, 1978Assignee: The Goodyear Tire & Rubber CompanyInventor: Glen E. Meyer
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Patent number: 4061773Abstract: The present invention provides new glycyrrhetinic acid derivatives of the general formula: ##STR1## wherein R is an alkylene or cycloalkylene radical and X represents an oxygen atom or two hydrogen atoms; and the non-toxic salts and esters thereof.Type: GrantFiled: January 22, 1976Date of Patent: December 6, 1977Assignee: Biorex Laboratories LimitedInventor: Rosalind Po Kuen Chan