Two Substituent Nitrogens Bonded Directly To Two Carbons Of The Triazine Ring Patents (Class 544/204)
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Patent number: 5792866Abstract: Provided is a process for preparing an at least bis-carbamate functional 1,3,5-triazine by contacting an at least diamino-1,3,5-triazine, an acyclic organic carbonate and a base, as well as certain novel compositions producible thereby. Also provided are substantially halogen contamination free crosslinker compositions comprising the products obtainable by the process, and curable compositions based upon these crosslinkers.Type: GrantFiled: May 25, 1995Date of Patent: August 11, 1998Assignee: Cytec Technology CorporationInventors: Lawrence A. Flood, Ram B. Gupta, Revathi Iyengar, David A. Ley, Vankatarao K. Pai
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Patent number: 5760227Abstract: The compounds of the s-triazine series of formula I ##STR1## wherein the symbols R.sub.1, R.sub.2, R.sub.3, X and n possess the significances given in claim 1, are eminently suitable, when applied to textile material, as UV-absorbers, as resist agents for anionic dyes, and as stain blockers.Type: GrantFiled: July 31, 1996Date of Patent: June 2, 1998Assignee: Clariant Finance (BVI) LimitedInventor: Jean-Luc Mura
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Patent number: 5712391Abstract: Disclosed are amino silicone derivatives having triazinyl groups or pyrimidinyl groups bound to amino groups of amino silicones, their production and use, said silicone derivatives being able to gel silicone oil or to increase the viscosity thereof stably and homogeneously, and therefore being useful as bases for cosmetics, pharmaceutical preparations and industrial materials.Type: GrantFiled: June 28, 1996Date of Patent: January 27, 1998Assignee: Chiba Flour Milling Co., Ltd.Inventors: Hiroyuki Ohno, Natsue Kawahara, Isaburo Amano, Takanao Suzuki, Koji Chiba
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Patent number: 5705641Abstract: Provided is a process for preparing an at least bis-carbamate functional 1,3,5-triazine by contacting an at least diamino-1,3,5-triazine, an acyclic organic carbonate and a base, as well as certain novel compositions producible thereby. Also provided are substantially halogen contamination free crosslinker compositions comprising the products obtainable by the process, and curable compositions based upon these crosslinkers.Type: GrantFiled: May 25, 1995Date of Patent: January 6, 1998Assignee: Cytec Technology Corp.Inventors: Lawrence A. Flood, Ram B. Gupta, Revathi Iyengar, David A. Ley, Vankatarao K. Pai
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Patent number: 5703235Abstract: Disclosed are compounds of the formula: ##STR1## or the pharmaceutically acceptable acid addition salts thereof, wherein: R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8 and R.sub.9 are the same or different and represent hydrogen, C.sub.1 -C.sub.6 alkyl, halogen, hydroxy, amino, cyano, nitro, trifluoromethyl, trifluoromethoxy, C.sub.1 -C.sub.6 alkoxy, --O.sub.2 CR', --NHCOR', --COR', --SO.sub.m R', where R' is C.sub.1 -C.sub.6 alkyl and wherein m is 0, 1 or 2; orR.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8 and R.sub.9 independently represent --CONR'R", or --NR'R" where R' and R" independently represent hydrogen or C.sub.1 -C.sub.6 alkyl;R.sub.10 is hydrogen or C.sub.1 -C.sub.Type: GrantFiled: March 21, 1996Date of Patent: December 30, 1997Assignee: Neurogen CorporationInventors: Jun Yuan, Xi Chen
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Patent number: 5700295Abstract: The invention relates to compounds of formula ##STR1## wherein the variables have the meanings given in the claims. The compounds are suitable for use as UV absorbers for the photochemical stabilisation of undyed, dyed or printed textile fiber materials and for enhancing the sun protection factor thereof.Type: GrantFiled: October 11, 1995Date of Patent: December 23, 1997Assignee: Ciba Specialty Chemicals CorporationInventors: Francesco Fuso, Gerhard Reinert
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Patent number: 5641885Abstract: The present invention relates to carboxylated amino-1,3,5-triazines represented by the formula: ##STR1## wherein Z and Z.sup.1 are independently selected from the group consisting of hydrogen, a hydrocarbyl, a hydrocarbyloxy and a group represented by the formula --N(Q).sub.2 ; each Q is independently selected from the group consisting of hydrogen, a hydrocarbyl and a group Y, with the proviso that no more than one Q in each --N(Q.sub.2) is Y; and Y is selected from the group consisting of a carboxyl group and a carboxylate salt group. These carboxylated amino-1,3,5-triazines find use, for example, as intermediates in the production of other useful amino-1,3,5-triazine derivatives, particularly carbamate and isocyanate functional 1,3,5-triazines. The so-produced derivatives may find use as, for example, crosslinking agents in curable compositions.Type: GrantFiled: May 18, 1995Date of Patent: June 24, 1997Assignee: Cytec Technology Corp.Inventors: Lawrence Allen Flood, Ram Baboo Gupta
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Patent number: 5502189Abstract: Compounds which comprise at least one group of the formula I or II ##STR1## and at least one polyalkylpiperidine group of the formula III ##STR2## in which R and R.sub.1 to R.sub.6 have the meaning indicated in claim 1, are effective stabilisers for organic materials against damage by light, oxygen and heat.Type: GrantFiled: October 6, 1994Date of Patent: March 26, 1996Assignee: Ciba-Geigy CorporationInventors: Mario Slongo, Jean-Luc Birbaum, Jean Rody, Andreas Valet
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Patent number: 5493022Abstract: Salts of organic optical brighteners or light stabilizers with compounds which contain at least one ammonium, cycloammonium or immonium group and at least one aliphatic group, cycloaliphatic group, or aromatic group bonded to at least one (up to four) carbonyl group, or heteroaromatic group. resp. basic brighteners or light stabilizers with compounds which contain a radical containing at least one carboxylic acid or sulphonic acid radical and one aliphatic, cycloaliphatic, monomeric aromatic or heteroaromatic group, or contain a C.sub.2-14 -dicarboxylic acid or amino-C.sub.2-1 -alkylcarboxylic acid radical, are eminently suitable for the brightening and light stabilizing of synthetic plastic compositions.Type: GrantFiled: September 8, 1994Date of Patent: February 20, 1996Assignee: Sandoz Ltd.Inventors: Bansi L. Kaul, Angelos-Elie Vougioukas
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Patent number: 5393859Abstract: Organopolysiloxanes in which two polysiloxane chains are bonded via a divalent radical can be obtained by reaction of cyanuric halides with organopolysiloxanes which contain primary amino groups in substituents. The divalent radical contains 1,3,5-triazine rings, to which a halogen atom is still bonded. The organopolysiloxanes thus obtained are suitable for soft handle treatment of fiber materials. In particular, textile sheet-like structures which comprise cellulose fibers can thereby be given a soft handle and improved permanence of the treatment effects with respect to washing processes.Type: GrantFiled: June 2, 1994Date of Patent: February 28, 1995Assignee: Ciba-Geigy CorporationInventors: Michael Bernheim, Harald Chrobaczek, Michael Messner
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Patent number: 5387682Abstract: Radiation-sensitive organo-halogen compounds having a photo-labile halomethyl-1,3,5-triazine moiety and at least one polymerizable moiety within one molecule. The compounds of this invention have at least one halomethyl substituent attached to a carbon atom of the triazine moiety and at least one polymerizable monomeric moiety attached to another atom of the triazine moiety. The compounds of this invention can be used to prepare polymers having 1,3,5-triazine substituents attached thereto. The compounds of this invention are good photoinitiators, and compositions containing them can be used in printing, duplicating, copying, and other imaging systems. The compounds of this invention are capable of stimulation by actinic radiation at a wavelength of about 250 to 900 nanometers to generate free radicals.Type: GrantFiled: April 19, 1993Date of Patent: February 7, 1995Assignee: Minnesota Mining and Manufacturing CompanyInventors: James A. Bonham, Mithcell A. Rossman, Richard J. Grant
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Patent number: 5360804Abstract: Multicomponent agent or kit for preparing the sulpho-conjugated form of pyridino, pyrimidino or triazino N-oxide compounds and method of use.The present invention relates to a multicomponent agent or kit for preparing the sulpho-conjugated form of pyridino, pyrimidino or triazino N-oxide compounds,comprising at least one compound of the pyridino, pyrimidino or triazino N-oxide type, on the one hand,and a sulphating agent, on the other hand.Type: GrantFiled: December 12, 1991Date of Patent: November 1, 1994Assignee: L'OrealInventors: Quintino Gaetani, Andre Rougier, Albert Duranton, Michel Hocquaux
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Patent number: 5332813Abstract: Difluorotriazinyl compounds of the formula ##STR1## are continuously reacted in a reactor with amines in solution or suspension.Type: GrantFiled: November 3, 1992Date of Patent: July 26, 1994Assignee: Bayer AktiengesellschaftInventors: Manfred Hoppe, Wolfgang Mullers, Hans-Georg Frosch, Richard Sommer, Siegbert Arnold, Wolfram Reddig
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Patent number: 5304646Abstract: Amelinic compounds of general formula (I) ##STR1## obtained by condensation of 1 mol of cyanuric acid halide with 2 mols of an amine and subsequent hydrolysis of the intermediate thus obtained. Compounds of general formula (I) are used, in particular, as flame retardant additives for polymers.Type: GrantFiled: April 22, 1993Date of Patent: April 19, 1994Assignee: Ministero Dell'Universita' E Della Ricerca Scientifica E TecnologicaInventors: Roberto Cipolli, Gilberto Nucida, Enrico Masarati, Roberto Oriani, Mario Pirozzi
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Patent number: 5276130Abstract: According to the present invention, a .beta.-dicarbonyl functionality, an .alpha.,.beta.-unsaturation functionality, or a vinylogous amide functionality is incorporated into an aminoplast resin or an aminoplast resin precursor.Type: GrantFiled: October 30, 1991Date of Patent: January 4, 1994Assignee: BASF CorporationInventors: Christopher J. Bradford, Adriana E. Ticu, Richard E. De Schepper
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Patent number: 5258514Abstract: Novel s-triazine compounds containing at least one N,N-bis(alkoxy or hydroxyalkoxy-carbonyl-amino C.sub.2 -C.sub.10 alkyl) amino substituent function in self-condensation and as cross-linkers for compounds containing active hydrogen groups. The compositions cure to coatings with excellent properties, especially corrosion resistance, humidity resistance, abrasion resistance and flexibility. The coatings have excellent exterior durability.Type: GrantFiled: May 14, 1992Date of Patent: November 2, 1993Assignee: American Cyanamid CompanyInventor: Girish G. Parekh
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Patent number: 5240499Abstract: Polymeric, water-soluble triazine compounds which contain both basic and acidic groups in the molecule have out-standing surfactant properties and are suitable for the preparation of dispersions of solids, preferably of dispersions of inorganic and/or organic pigments, in an aqueous or water-dilutable medium. Since these triazine compounds are colorless or only slightly colored, they do not influence the shade of the medium used.Type: GrantFiled: December 13, 1991Date of Patent: August 31, 1993Assignee: Hoechst AktiengesellschaftInventors: Rainer Az, Wolfgang Schwab, Dieter Schnaitmann, Erwin Dietz
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Patent number: 5231072Abstract: Compounds of the formula ##STR1## in which A is nitrogen or CR.sup.5 ;R.sup.1, R.sup.2 and R.sup.5 each independently are hydrogen, or halogen, formyl, cyano, carboxy or azido, or optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, alkoxy, alkenyloxy, alkynyloxy, aryloxy, alkylthio, alkenylthio, alkynylthio, arylthio, alkylcarbonyl, alkoxycarbonyl, amino, aminoxy or dialkyliminoxy;R.sup.3 is a hydrogen, or optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, heterocyclic, aralkyl or aryl; andR.sup.4 optionally substituted alkyl, aralkyl, aryl or heterocyclyl; and salts thereof, have herbicidal properties. The invention also provides processes for their preparation and their use as herbicides.Type: GrantFiled: September 14, 1992Date of Patent: July 27, 1993Assignee: Shell Research LimitedInventors: David P. Astles, Andrew Flood, Trevor W. Newton, David C. Hunter
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Patent number: 5225549Abstract: Lubricants for electromagnetic recording media are characterized in that they are amides, imides or amide-imides consisting of perfluoroalkylpolyether derivatives. The derivatives are reacted with perfluoropolyether radicals and cyclic amino compounds, nitrogen-containing heterocyclic amino compounds and phosphonitrile amide compounds. The general formula is represented by (1)(Rf) l--Z . . . (1)with the molecular weight of the Rf group being comprised between 400 and 10,000.Type: GrantFiled: January 15, 1992Date of Patent: July 6, 1993Inventor: Takateru Dekura
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Patent number: 5153323Abstract: Radiation-sensitive organo-halogen compounds having a photo-labile halomethyl-1,2,5-triazine moiety and at least one photoinitator moiety within one molecule. The compounds of this invention are good photoinitiators, and compositions containing them can be used in printing, duplicating, copying, and other imaging systems. The compounds of this invention eliminate the need for a combination of photoinitiators in a photocurable or photopolymerizable composition.Type: GrantFiled: March 28, 1991Date of Patent: October 6, 1992Assignee: Minnesota Mining and Manufacturing CompanyInventors: Mitchell A. Rossman, James A. Bonham
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Patent number: 5138055Abstract: Novel s-triazine compounds containing at least one N,N-bis(alkoxy or hydroxyalkoxy-carbonyl-amino C.sub.2 -C.sub.10 alkyl) amino substituent function in self-condensation and as cross-linkers for compounds containing active hydrogen groups. The compositions cure to coatings with excellent properties, especially corrosion resistance, humidity resistance, abrasion resistance and flexibility. The coatings have excellent exterior durability.Type: GrantFiled: April 29, 1988Date of Patent: August 11, 1992Assignee: American Cyanamid CompanyInventor: Girish G. Parekh
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Patent number: 5116977Abstract: Radiation-sensitive organo-halogen compounds having a photo-labile halomethyl-1,3,5-triazine moiety and at least one amine-containing moiety within one molecule. The compounds serve the dual purpose of photoinitiation and polymerization acceleration, thereby eliminating the need for the use of two separate compounds. The compounds of this invention are good photoinitiators, and compositions containing them are useful in printing, duplicating, copying, and other imaging systems.Type: GrantFiled: January 14, 1991Date of Patent: May 26, 1992Assignee: Minnesota Mining and Manufacturing CompanyInventors: Mitchel A. Rossman, James A. Bonham
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Patent number: 5110986Abstract: This application relates to a process for preparing a N-t-alkyl-1,2-diacylhydrazine by reacting a 1,3,4-oxadiazole with a tertiary alkyl cation precursor in the presence of a strong acid catalyst. Preferably, the 1,3,4-oxadiazole is a 2,5-disubstituted-1,3,4-oxadiazole and more preferably a 2,5-diaryl-1,3,4-oxadiazole. The strong acid catalyst is preferably a sulfur containing acid and more preferably sulfuric acid.Type: GrantFiled: April 26, 1988Date of Patent: May 5, 1992Assignee: Rohm and Haas CompanyInventor: Martha J. Kelly
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Patent number: 5093462Abstract: Hydroxy functional epoxidized amino resins comprising glycidamide groups. The polyglycidamides are produced from alkoxymethyl amino resins by reaction with acrylamide, followed by reaction with a polyol to introduce hydroxy functionality and then the unsaturated groups of the hydroxyfunctional acrylamidomethyl amino resins are epoxidized with an epoxidation agent such as hydrogen peroxide. The polyglycidamides are formulated with epoxy reactants to provide curable epoxy systems.Type: GrantFiled: May 27, 1988Date of Patent: March 3, 1992Assignee: Monsanto CompanyInventor: William F. Pfohl
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Patent number: 5089044Abstract: The invention relates to new substituted pyrimidinyloxy(thio)- and triazinyloxy(thio)acrylic acid derivative of general formula I ##STR1## in which A, G, R.sup.1-3, X and Y have the meanings given in the description, processes for their preparation and their use as herbicides, fungicides and plant growth regulants.Type: GrantFiled: July 19, 1990Date of Patent: February 18, 1992Assignee: Schering AktiengesellschaftInventors: Christoph Harde, Erhard Nordhoff, Anita Kruger, Gabriele Kruger, Gerhard Tarara, Peter Wegner, Nikolaus Heinrich, Clemens Kotter, Gerhard Johann, Richard Rees
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Patent number: 5084541Abstract: Novel triisocyanato triazines and carbamoyl triazine derivatives thereof are disclosed. These compounds will self-cure and also function as crosslinkers for compounds containing active hydrogen groups. When the active hydrogen-containing compounds are hydroxylated polymers, environmentally-resistant coatings are provided.Type: GrantFiled: May 14, 1990Date of Patent: January 28, 1992Assignee: American Cyanamid CompanyInventors: William J. Jacobs, III, Roland Dileone
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Patent number: 5079361Abstract: Cross-linking reagents which are highly specific for sulphydryl groups and react with thiols at an excellent rate. The essential feature of the reagents is at least one vinyl group conjugated with an armoatic nitrogen heterocycle. Particular examples include vinyl pyridines, vinyl pyrimidines and vinyl triazines.Type: GrantFiled: September 9, 1988Date of Patent: January 7, 1992Assignee: Celltech LimitedInventors: Rikki P. Alexander, Michael A. W. Eaton, Thomas A. Millican, Richard C. D. Titmas
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Patent number: 5053070Abstract: Disclosed are herbicidally active pyrimidine derivatives of the formula ##STR1## wherein R represents a hydrogen atom or an etherifying group, e.g., a lower alkyl, lower alkenyl, lower alkynyl, phenyl-substituted lower alkenyl, lower haloalkenyl, cycloalkyl, substituted phenyl-substituted lower alkenyl or phenyl-substituted lower alkynyl group; or a group represented by the following formula: ##STR2## wherein R.sup.1 represents a hydrogen atom or a lower alkyl group, X a halogen atom or a lower alkyl or lower alkoxyl group, m and n individually 0-2, and when m is 2, both Xs may be the same or different, and herbicidal compositions containing the same, alone or in combination with another herbicidally active compound, the pyrimidine derivatives being prepared by reaction of 2-(4,6-dimethoxy-2-pyrimidinyloxy)benzaldehyde with NH.sub.2 OR or with a salt of hydroxylamine followed by reaction with a halide of the formula RY wherein R has the same value as above and Y is Cl, Br or I.Type: GrantFiled: August 9, 1990Date of Patent: October 1, 1991Assignee: Mitsui Toatsu Chemicals, IncorporatedInventors: Masatoshi Gohbara, Tamotsu Asano, Shuji Ozawa, Hideo Yamazaki, Tsutomu Ishii, Makoto Nishida, Junko Watanabe, Naoki Sato
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Patent number: 5021558Abstract: Water-soluble fiber-reactive azo, metal complex azo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylemthane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide dyes which contain once or twice the group of the general formula ##STR1## in which: R.sup.x and R.sup.z are, independently of one another, hydrogen or lower alkyl, which can be substituted by halogen, hydroxyl, cyano, lower alkoxy, lower alkoxycarbonyl, carboxyl, sulfamoyl, sulfo or sulfato;W is fluorine, chlorine, bromine, sulfo, phenylsulfonyl or alkylsulfonyl of 1 to 4 carbon atoms;Y is vinyl, .beta.-substituted, .beta.-thiosulfatoethyl, .beta.-phosphatoethyl, .beta.-alkanoyloxyethyl of 2 to 5 carbon atoms in the alkanoyl radical, .beta.-benozoyloxyethyl, .beta.-(sulfobenzoyloxy)ethyl, .beta.-(p-toluenesulfonyloxy)ethyl or .beta.-halogenoethyl.Type: GrantFiled: March 20, 1990Date of Patent: June 4, 1991Assignee: Hoechst AktiengesellschaftInventor: Holger M. Buch
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Patent number: 5003066Abstract: The polyglycidamides are epoxy derivatives of cyclic ureas such as glycouril and aminotriazines such as melamine and guanamines. They are prepared from cyclic ureas and aminotriazines by methylolating with formaldehyde, etherifying with an alcohol, transetheramidizing with acrylamide and epoxidizing with hydrogen peroxide. They are used with polyamines and other epoxy reactive oligomers to provide crosslinkable coating systems which posses solvent, chemical and water resistance and UV stability.Type: GrantFiled: March 29, 1989Date of Patent: March 26, 1991Assignee: Monsanto CompanyInventor: William F. Pfohl
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Patent number: 4996218Abstract: Compounds of the general formula (I) ##STR1## and physiologically acceptable salts and solvates thereof, which have .beta..sub.2 -adrenoreceptor stimulant activity. They may be used in the treatment of diseases associated with reversible airways obstruction, such as asthma and chronic bronchitis.In preferred embodiments, Q represents a chlorine atom or a trifluoromethyl group, X represents a C.sub.3-4 alkylene chain, Y a C.sub.1-5 alkylene chain, R, R.sup.1 and R.sup.2 are each preferably a hydrogen atom or a methyl group and Het represents a pyrimidinyl pyrazinyl, triazinyl, thiazolyl, quinolinyl, benzimidazolyl, benzothiazolyl, benzoxazolyl or pyridyl group.Type: GrantFiled: August 10, 1988Date of Patent: February 26, 1991Assignee: Glaxo Group LimitedInventor: Lawrence H. C. Lunts
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Patent number: 4992549Abstract: Aminotriazines of the formula ##STR1## wherein E is nitrogen,Z is oxygen or sulfur,R.sup.3 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.4 -alkenyl or C.sub.1 -C.sub.4 -alkoxy,R.sup.4 is hydrogen, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.2 -C.sub.4 alkoxyalkyl, C.sub.2 -C.sub.4 -alkoxyalkoxy, cyclopropyl, -NH.sub.2, C.sub.1 -C.sub.4 -alkylamino, di-C.sub.1 -C.sub.4 -alkylamino, or a saturated 5- to 7-membered nitrogen heterocycle bound by way of the nitrogen atom and selected from pyrrolidine, piperidine, morpholine, thiomorpholine, piperazine and hexamethyleneimine,R.sup.5 is cyano, --CZ--R.sup.Type: GrantFiled: December 15, 1989Date of Patent: February 12, 1991Assignee: Ciba-Geigy CorporationInventor: Werner Topfl
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Patent number: 4985562Abstract: Radiation-sensitive organo-halogen compounds having a photo-labile halomethyl-1,3,5-triazine moiety and at least one amine-containing moiety within one molecule. The compounds serve the dual purpose of photoinitiation and polymerization acceleration, thereby eliminating the need for the use of two separate compounds. The compounds of this invention are good photoinitiators, and compositions containing them are useful in printing, duplicating, copying, and other imaging systems.Type: GrantFiled: September 7, 1988Date of Patent: January 15, 1991Assignee: Minnesota Mining and Manufacturing CompanyInventors: Mitchell A. Rossman, James A. Bonham
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Patent number: 4980469Abstract: A process for the preparation of an oxyguanidine of the formula ##STR1## in which R.sup.1 is an organic radical,R.sup.2, R.sup.3 and R.sup.4 each is hydrogen or an organic or inorganic substituent,X is N or CH,Y is N or CR.sup.3, andZ is N or CR.sup.4,comprising reacting ##STR2## in which R.sup.5 is optionally substituted alkyl or aralkyl, or its hydrogen halide, with a hydroxylamine derivative of the formulaH.sub.2 N--O--R.sup.1 (III)at a temperature between about 0.degree. C. and 150.degree. C. New isothioureas of the formula ##STR3## are also shown.Type: GrantFiled: August 30, 1989Date of Patent: December 25, 1990Assignee: Bayer AktiengesellschaftInventors: Hans-Jochem Riebel, Klaus-Helmut Muller
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Patent number: 4963160Abstract: An ultraviolet radiation absorbing agent for bonding to an ocular lens, wherein the agent has the formula: ##STR1## wherein A and B are ultraviolet radiation absorbing components which are either identical to or are dissimilar to each other.Type: GrantFiled: March 14, 1989Date of Patent: October 16, 1990Assignee: Ciba-Geigy CorporationInventors: William M. Hung, Kai C. Su
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Patent number: 4933452Abstract: A radiation sensitive compound and method for making same. The compound has the general formula: ##STR1## wherein, R.sup.1 and R.sup.2, which may be the same or different, each represents lower alkyl, aryl, X, CHX.sub.2, CH.sub.2 X, CX.sub.3 or NHR.sup.3 wherein R.sup.3 represents hydrogen, lower alkyl, aryl or ##STR2## and provided at least one of R.sup.1 and R.sup.2 is CX.sub.3, X is halogen, and A.sup.1 and A.sup.2 are each residues of A.sup.1 --H and A.sup.2 --H respectively wherein A.sup.1 --H and A.sup.2 --H which may be the same or different are each compounds containing at least one group having an active hydrogen atom. The method comprises reacting together an isocyanate of the formula ##STR3## with a compound of the formula A.sup.1 --H or A.sup.2 --H to obtain the desired compound wherein R.sup.1 or R.sup.4 represents lower alkyl, aryl, X, CHX.sub.2, CX.sub.3, NCO or NHR.sup.5 wherein R.sup.5 represents hydrogen, lower alkyl or aryl and at least one of R.sup.1 and R.sup.4 is CX.sub.3.Type: GrantFiled: August 18, 1988Date of Patent: June 12, 1990Inventors: Nicholas J. White, Victor Kolodziejczyk
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Patent number: 4910238Abstract: Stabilizers for synthetic polymer compositions are provided which are poly(2,2,6,6-tetramethyl piperidyl amino)-1,3,5-triazines having the formula: ##STR1## in which: R is selected from the group consisting of hydrogen; alkyl, alkenyl, cycloalkyl, hydroxyalkyl and alkoxy having from one to about twelve carbon atoms; acyl having from the one to about twelve carbon atoms; and oxyl;X and Y are each selected from the group consisting of ##STR2## wherein: R.sub.1 is selected from the group consisting of alkyl, hydroxylalkyl and alkylenealkoxy having from one to about twelve carbon atoms; cycloalkyl having from three to about twelve carbon atoms; and aryl having from six to about eighteen carbon atoms;R.sub.2 and R.sub.3 are selected from the group consisting of hydrogen; alkyl having from one to about twelve carbon atoms; cycloalkyl having from three to about twelve carbon atoms; and aryl having from six to about eighteen carbon atoms; and R.sub.2 and R.sub.Type: GrantFiled: July 10, 1986Date of Patent: March 20, 1990Assignee: Adeka Argus Chemical Co. Ltd.Inventors: Yutaka Nakahara, Etsuo Tobita
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Patent number: 4908452Abstract: A facile and mild process for the preparation of nitriles from reagent sensitive primary carboxamides is described. The process utilizes a (carboxysulfamoyl)ammonium hydroxide compound as the dehydrating agent. It is useful for preparing nitriles which have present other groups which are sensitive to the more conventional methods of dehydration or to other methods of nitrile synthesis. Some novel nitriles prepared by the new method are also described.Type: GrantFiled: December 21, 1987Date of Patent: March 13, 1990Assignee: Merck & Co., Inc.Inventor: David A. Claremon
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Patent number: 4874420Abstract: Herbicidal substituted triazines of the formula ##STR1## in which A.sup.1 represents optionally branched and optionally aryl-substituted alkanediyl,A.sup.2 represents optionally branched alkanediyl,Q represents oxygen, sulphur, NH or N-alkyl,R.sup.1 represents hydrogen, hydroxyl, nitro, cyano, cyanoamino, azido, halogen, alkoxy, alkylthio (which is optionally substituted by halogen or cyano), alkyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, amino, alkylamino or dialkylamino,R.sup.2 represents hydrogen, alkyl, alkenyl or alkinyl,R.sup.3 represents optionally substituted aryl or heteroaryl,R.sup.4 represents hydrogen, alkyl, alkenyl or alkinyl andR.sup.5 represents hydrogen or alkyl.Type: GrantFiled: July 15, 1988Date of Patent: October 17, 1989Assignee: Bayer AktiengesellschaftInventors: Heinz-Jurgen Wroblowsky, Joachim Kluth, Klaus-Gunther Tietjen, Hans-Joachim Santel, Robert R. Schmidt, Harry Strang
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Patent number: 4861881Abstract: The polyglycidamides are epoxy derivatives of cyclic ureas such as glycouril and aminotriazines such as melamine and guanamines. They are prepared from cyclic ureas and aminotriazines by methylolating with formaldehyde, etherifying with an alcohol, transetheramidizing with acrylamide and epoxidizing with hydrogen peroxide. They are used with polyamines and other epoxy reactive oligomers to provide crosslinkable coating systems which possess solvent, chemical and water resistance and UV stability.Type: GrantFiled: May 2, 1984Date of Patent: August 29, 1989Assignee: Monsanto CompanyInventor: William F. Pfohl
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Patent number: 4816064Abstract: A 1,3,5-triazine derivative represented by the following formula (I) ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4, independently from each other, represent a hydrogen atom or a group selected from the class consisting of linear or branched C.sub.1 -C.sub.6 alkyl groups, C.sub.2 -C.sub.6 alkenyl groups, C.sub.2 -C.sub.6 alkynyl groups, C.sub.1 -C.sub.6 alkyl groups substituted by C.sub.1 -C.sub.6 alkoxy or alkylthio, C.sub.3 -C.sub.6 cycloalkyl groups, a phenyl group unsubstituted or substituted by a substituent selected from halogen, nitro, cyano, lower alkyl, lower alkoxy, lower alkylthio and fluoro-substituted lower alkyl, C.sub.7 -C.sub.9 aralkyl groups unsubstituted or substituted by a substituent selected from halogen, nitro, cyano, lower alkyl, lower alkoxy, lower alkylthio and fluoro-substituted lower alkyl, and alkoxycarbonylmethyl groups having 1 to 6 carbon atoms in the alkoxy moiety; and Y represents a fluoro-substituted C.sub.1 -C.sub.3 alkyl group and a herbicidal use thereof.Type: GrantFiled: November 20, 1986Date of Patent: March 28, 1989Assignee: Mitsubishi Petrochemical Co., Ltd.Inventors: Kazuhiko Konno, Kouichi Araki, Norio Sasaki, Keiji Endo, Mitsuru Hikido, Kiyoshi Sugaya
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Patent number: 4802910Abstract: Novel herbicides of the formula ##STR1## in which R.sup.1 represents an organic radical,R.sup.2 represents hydrogen or an organic radical,R.sup.3 represents an organic radical or an amino radical,R.sup.4 represents hydrogen, an organic radical, an ether radical or an amino radical,X represents N or CH,Y and Z each represent N, CH or a substituted C radical, andM is H, a metal ion or an acyl radical, or a strong acid adduct thereof. Some intermediates are also new.Type: GrantFiled: January 20, 1987Date of Patent: February 7, 1989Assignee: Bayer AktiengesellschaftInventors: Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister, Hans-Jochem Riebel, Hans-Joachim Santel, Robert R. Schmidt
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Patent number: 4801694Abstract: Reactive dyes of the formula ##STR1## in which D is the radical of an organic dye of the monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthrone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide series, R is hydrogen or substituted or unsubstituted C.sub.1-4 -alkyl, X is a substituent which is detachable as an anion, B is a radical of the formula ##STR2## R.sub.1 and R.sub.2, independently of each other, are hydrogen or substituted or unsubstituted C.sub.1-4 -alkyl or phenyl, A is a substituted or unsubstituted aliphatic or aromatic bridge member, Y is a --CO--Z or --SO.sub.2 --Z radical, Z is an aliphatic, aromatic or heterocyclic reactive radical, and n is 1 or 2, are suitable for dyeing or printing cellulose-containing and nitrogen-containing materials and in high dyeing yield produce dyeings and prints having good fastness properties.Type: GrantFiled: July 13, 1987Date of Patent: January 31, 1989Assignee: Ciba-Geigy CorporationInventors: Peter Scheibli, Karl Seitz, Herbert Seiler, Athanassios Tzikas
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Patent number: 4754023Abstract: A reactive dye of the formula ##STR1## in which: F is a radical selected from the group consisting of metal-free or metal-containing monoazo or disazo dyes containing at least one --SO.sub.3 H group, anthraquinone dyes, sulfophthalocyanine dyes, formazan dyes, phenazine dyes, oxazine dyes and nitroaryl dyes,R is hydrogen, C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted with --COOH or --SO.sub.3 H, cyanoethyl, or hydroxyethyl,X is fluorine, chlorine, bromine, --SO.sub.3 H, phenylsulfonyl or C.sub.1 -C.sub.4 -alkylsulfonyl,p is 1 or 2 andA is a radical of the formula ##STR2## in which: Y is chlorine, bromine, fluorine, --OH, --OSO.sub.3 H, --O-acyl, --CN, --COOH, --COO--C.sub.1 -C.sub.4 -alkyl, --CONH.sub.2 or --SO.sub.2 --Z,the group designated "alk" is a straight or branched polymethylene radical having 2 to 6 carbon atoms,V is ##STR3## hydrogen or C.sub.1 -C.sub.4 -alkyl which is unsubstituted or substituted by C.sub.1 -C.sub.2 -alkoxy, carboxyl, sulfo, halogen or hydroxy,Z is .beta.Type: GrantFiled: January 23, 1986Date of Patent: June 28, 1988Assignee: Ciba-Geigy CorporationInventors: Athanassios Tzikas, Herbert Seiler, Peter Scheibli
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Patent number: 4742118Abstract: Novel s-triazine compounds containing at least one N,N-bis(alkoxy or hydroxyalkoxy-carbonyl-amino C.sub.2 -C.sub.10 alkyl) amino substituent function in self-condensation and as crosslinkers for compounds containing active hydrogen groups. The compositions cure to coatings with excellent properties, especially corrosion resistance, humidity resistance, abrasion resistance and flexibility. The coatings have excellent exterior durability.Type: GrantFiled: May 16, 1986Date of Patent: May 3, 1988Assignee: American Cyanamid CompanyInventor: Girish G. Parekh
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Patent number: 4740597Abstract: The reaction of cyanuric fluoride with amines to form monocondensation products is possible in high yields by subjecting the educts to rapid thorough mixing and then bringing the reaction to completion under plug flow conditions.Type: GrantFiled: August 21, 1985Date of Patent: April 26, 1988Assignee: Ciba-Geigy CorporationInventors: Karlheinz Franke, Edmond Ruhlmann
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Patent number: 4740544Abstract: Stabilizers for synthetic polymer compositions are provided which are hydrocarbyl(polyphenol)-poly(2,2,6,6-tetramethyl-piperidyl-1,3,5-triazines ) having the formula: ##STR1## in which: R is a hydrocarbyl group having the valence n;R.sub.1 is selected from the group consisting of hydrogen; alkyl, alkenyl, cycloalkyl, hydroxyalkyl and alkoxy having from one to about twelve carbon atoms; acyl having from about one to about twelve carbon atoms; and oxyl;Y is selected from the group consisting of ##STR2## wherein R.sub.4 is lower alkyl having from one to about six carbon atoms; R.sub.5 is selected from the group consisting of hydrogen; alkyl, hydroxy alkyl and alkoxy having from one to about twelve carbon atoms; and cycloalkyl having from three to about twelve carbon atoms; and ##STR3## X is selected from the group consisting of ##STR4## wherein: R.sub.Type: GrantFiled: July 10, 1986Date of Patent: April 26, 1988Assignee: Adeka Argus Chemical Co., Ltd.Inventors: Yutaka Nakahara, Etsuo Tobita
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Patent number: 4695632Abstract: Quaternary compounds of the formula ##STR1## wherein K.sym. denotes a cationic organic radical,X denotes a linking member,R denotes the radical of a heterocyclic reactive group,m denotes the numbers 1 or 2,n denotes the numbers 1 or 2 andAn.crclbar. denotes an anion,can be used for increasing the affinity of anionic dyestuffs for natural or synthetic fiber materials containing nitrogen or hydroxyl groups.Type: GrantFiled: February 23, 1979Date of Patent: September 22, 1987Assignee: Bayer AktiengesellschaftInventors: Walter Kalk, Karl H. Schundehutte, Manfred Soll
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Patent number: 4678852Abstract: The process and the apparatus according to the invention are used to produce a suspension of cyanuric chloride in water, or to react cyanuric chloride with ammonia or with amines. It is possible to produce cyanuric chloride suspensions in water which have a mean particle size of below 20 .mu.m, and a concentration of higher than 20% by weight of cyanuric chloride.Type: GrantFiled: October 30, 1984Date of Patent: July 7, 1987Assignee: Ciba-Geigy AGInventors: Marianne Punzar, Franz Marti, Robert Mercier, Paul Tobler, Rudolf Buttiker
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Patent number: 4665073Abstract: The invention relates to guanidine derivatives which are histamine H-2 antagonists and which inhibit gastric acid secretion. According to the invention there is provided a guanidine derivative of the formula I: ##STR1## in which R.sup.1 and R.sup.2, same or different, are hydrogen or 1-10C alkyl, 3-8C cycloalkyl or 4-15C cycloalkylalkyl, each alkyl, cycloalkyl or cycloalkylalkyl optionally carrying one or more F, Cl or Br atoms, provided that one of R.sup.1 and R.sup.2 is halogen substituted, or R.sup.2 is hydrogen and R.sup.1 is R.sup.5 --E--W in which W is 2-6C alkylene optionally substituted by 1 or 2 1-4C alkyls, E is O,S or NR.sup.6 in which R.sup.6 is H or 1-6C alkyl, R.sup.5 is H or 1-6C alkyl optionally substituted by 1 or 2 1-4C alkyls, or R.sup.5 and R.sup.Type: GrantFiled: March 14, 1984Date of Patent: May 12, 1987Assignees: ICI Americas Inc., Imperial Chemical Industries PLCInventors: Tobias O. Yellin, David J. Gilman