| Patent Number |
Title Of Patent |
Date Issued |
| RE40332 |
Fungicidal trifluoromethylalkylamino-triazolopyrimidines |
May 20, 2008 |
| The novel compounds of formula I: ##STR00001## wherein (R.sup.1, R.sup.2, Hal and L.sup.1 through L.sup.5 are defined in the specification) show selective fungicidal activity. The new compounds may be processed with carriers and adjuvants to produce fungicidal compositions. |
| RE39936 |
Crosslinked, water-soluble or water-dispersible polyurethanes |
December 4, 2007 |
| The present invention relates to crosslinked, water-soluble or water-dispersible polyurethanes of A) at least one water-soluble or water-dispersible polyurethane prepolymer having terminal isocyanate groups of a) at least one compound having a molecular weight in the range from 56 |
| RE37873 |
Phenylacetic acid derivatives, preparation thereof and intermediates therefor, and compositions |
October 8, 2002 |
| Phenylacetic acid derivatives of the formula I ##STR1## |
| RE37839 |
O-benzyloxime ethers and crop protection agents containing these compounds |
September 10, 2002 |
| O-Benzyloxime ethers of the formula I ##STR1## wherein 5 x is substituted or unsubstituted CH.sub.2, NOalkyl Y is O, S, NR.sup.5 R.sup.1, R.sup.2, R.sup.5 are H, alkyl Z.sup.1, Z.sup.2 are H, halogen, methyl, methoxy, cyano R.sup.3, R.sup.4 are hydrogen, cyano, substituted or u |
| RE36756 |
Glass-mat-reinforced thermoplastic panels |
June 27, 2000 |
| Semifinished material consisting of symmetrically-needled glass-fiber mat impregnated with a thermoplastic polymer. The glass mat can be made by, for instance, needling continuous filament web from above and below at the same time with a double needling machine. |
| RE35407 |
Azo dye polymers |
December 17, 1996 |
| Azo dye polymers useful in nonlinear optics contain as characteristic monomer units radicals of the formulae I, II, III and IV ##STR1## where D is the radical of a heterocyclic diazo component,R.sup.1 and R.sup.2 are each hydrogen, C.sub.1 -C.sub.6 -alkyl or substituted or unsubstitu |
| RE35217 |
Aqueous developer solution having hydroxy-alkyl piperidine for positive-working photoresists |
April 23, 1996 |
| An aqueous developer solution contains, as a water-soluble basic compound, a compound of the general formula (I) ##STR1## where R.sup.1 to R.sup.5 are identical or different and are each H, OH, hydroxyalkyl, alkoxy or alkyl.It is suitable for developing positive-working photoresists. |
| RE34877 |
Azo dyes for thermotransfer printing |
March 14, 1995 |
| Azo dyes useful for thermotransfer printing have the formula ##STR1## |
| RE34563 |
Heat-stable copolycondensate molding materials |
March 15, 1994 |
| Copolycondensate molding materials are obtainable by polycondensation offrom 2 to 98 mol % of 2,2-di-(4'-hydroxyphenyl)-propane (A),from 2 to 98 mole % of 4,4'-dihydroxydiphenyl sulfone (B) andfrom 0 to 96 mole % of (C) ##STR1## where R.sup.1 and R.sup.2 are each H, C.sub.1 -C.sub.6 -alkyl o |
| RE33989 |
Oxime ethers and fungicides containing these compounds |
July 7, 1992 |
| Oxime ethers of the formula ##STR1## where R.sup.1 and R.sup.2 are hydrogen or alkyl, X(m=1 to 5) is halogen, cyano, trifluoromethyl, nitro, allyl, alkoxy, unsubstituted or substituted phenyl, unsubstituted or substituted phenoxy, unsubstituted or substituted benzyloxy or hydroge |
| RE33820 |
Preparation of alkoxy maleic anhydrides |
February 11, 1992 |
| The invention relates to novel alkoxy substituted maleimides of the formula ##STR1## where R.sup.1 is hydrogen, C.sub.1 -C.sub.8 -alkyl, C.sub.2 -C.sub.8 -alkenyl, phenyl or phenylalkyl, and the organic radicals may furthermore carry inert substituents, and R.sup.2 and R.sup.3 are ea |
| RE33315 |
Wholly aromatic mesomorphic polyester amide imides and the preparation thereof |
August 28, 1990 |
| Wholly aromatic mesomorphic polyester amide imides which form a liquid-crystalline fiber-forming melt below 320.degree. C. and are composed of(a) from 5 to 35 mole % of repeat units of the formula I and/or II ##STR1## where the Xs is the formulae I and II can be identical or differe |
| RE33073 |
Obtaining caprolactam by cleaving oligomers of caprolactam |
September 26, 1989 |
| Caprolactam is obtained by cleaving oligomers of caprolactam by a process in which the oligomers, in a liquid or solid state, are introduced into a fluidized alumina bed and cleaved at from 290.degree. to 400.degree. C. in the presence of steam, and, in addition to the amount of inert ga |
| RE32676 |
7-aminozolo[1,5-a]pyrimidines and fungicides containing these |
May 24, 1988 |
| 7-Aminoazolo[1,5-a]pyrimidines of the formula ##STR1## where R.sup.1 is alkyl or aralkyl,R.sup.2 and R.sup.3 are each hydrogen or alkyl, andA is nitrogen or CR.sup.4, whereR.sup.4 is hydrogen, alkyl or halogen, and fungicides containing these compounds. |
| RE32628 |
Curable compositions based on epoxy resins |
March 22, 1988 |
| A solvent-free curable composition has a long shelf life and consists ofA 100 parts by weight of an epoxy resin andB from 10 to 100 parts by weight of .[.,.]. .Iadd.4,4-bis-(para-aminobenzoyl)-piperazine .Iaddend.as a curing agent for the epoxy resin, .[.an aromatic diamine containing ## |
| RE29976 |
Tape cartridge which is normally closed but is pivoted to open position when taken into use, and |
April 24, 1979 |
| The invention relates to a cartridge for a recording medium in tape or strip form and a transport apparatus for use with such a cartridge, both being favorably matched to one another according to the invention. The cartridge consists essentially of a housing which is composed of parts |
| RE29640 |
Certain substituted 2,6-diamino-4-methyl-nicotinitriles the corresponding nicotinamides and deri |
May 23, 1978 |
| 2,3,6- AND PREFERABLY ALSO 4-SUBSTITUTED PYRIDINE DERIVATIVES BEARING THE RADICAL OF AMMONIA OR A PRIMARY AMINE IN THE 2- AND 6-POSITIONS. The compounds are eminently suitable as coupling components for the production of azo dyes, the coupling taking place in the 5-position. |
| H1957 |
Immediate termination of free radical polymerizations |
April 3, 2001 |
| Free radical polymerizations are immediately terminated by adding a phenothiazine-containing solution whose solvent comprises at least 50% of its weight of an N-alkylpyrrolidone. |
| D365344 |
Magnetic tape cassette |
December 19, 1995 |
|
| D356307 |
Detachable front element for a magnetic tape cassette |
March 14, 1995 |
|
| D348262 |
Magnetic tape cassette |
June 28, 1994 |
|
| D315497 |
Container for chemicals or the like |
March 19, 1991 |
|
| D312633 |
Tape cassette |
December 4, 1990 |
|
| D263469 |
Magnetic disc memory housing |
March 23, 1982 |
|
| 7413750 |
Process for producing solid oral dosage forms with sustained release of active ingredient |
August 19, 2008 |
| The present invention relates to a process for producing solid oral dosage forms with sustained release of active ingredient, comprising at least one active ingredient, a preformulated mixture of polyvinyl acetate and polyvinylpyrrolidone, where appropriate, water-soluble polymers or |
| 7411094 |
Method for the production of primary amines comprising a primary amino group which bound to an a |
August 12, 2008 |
| Process for preparing primary amines having a cyclopropyl unit and a primary amino group bound to an aliphatic or cycloaliphatic carbon atom (amine A) by cathodically reducing oximes having a cyclopropyl unit or oxime derivatives in which the hydrogen atom in the oxime group has been |
| 7411081 |
Process for preparing and organometallic framework material |
August 12, 2008 |
| A process for preparing an organometallic framework material comprising reacting at least one metal salt with at least one at least bidentate compound capable of coordination to the metal ion of said metal salt, in the presence of an aqueous solvent system and at least one base wherein |
| 7410939 |
Cleaning agent composition comprising polymers containing nitrogen |
August 12, 2008 |
| A cleaner composition which comprises at least one surfactant, at least one builder and at least one nitrogen-containing polymer is described. The nitrogen-containing polymer is, for example, an alkoxylated polyvinylamine, an alkoxylated, acylated or alkylated polyaminoamide or a pol |
| 7410622 |
Reactor for partial oxidations having thermoplate modules |
August 12, 2008 |
| A reactor is proposed for partial oxidations of a fluid reaction mixture in the presence of a heterogeneous particulate catalyst, comprising one or more cuboidal thermoplate modules (1) which are each formed from two or more rectangular thermoplates (2) arranged parallel to each other |
| 7410586 |
Purification or work-up on ionic liquids by means of adsorptive separation processes |
August 12, 2008 |
| Process for the work-up of a mixture comprising ionic liquids and a further substance, wherein the substance present is separated off by means of adsorptive separation processes. |
| 7410504 |
Adducts based on cyclic compounds and the use thereof as tanning agents and curing agents |
August 12, 2008 |
| Adducts are obtained by reacting carbonyl compounds of the formula I ##STR00001## where R.sup.1 and R.sup.2 are as defined, with cyclic compounds of the formula II ##STR00002## where X is selected from oxygen, sulfur and N--R.sup.8, R.sup.3-R.sup.8 are as defined, and n is an integ |
| 7409927 |
Method and device for cooling an internal combustion engine |
August 12, 2008 |
| The invention relates to a method and a device for cooling an internal combustion engine. An aqueous, non-ionic coolant composition is used in a cooling circuit (14) of the internal combustion engine (11). In order to also ensure long-lasting protection against corrosion for light metal |
| 7408086 |
Ni/TiO.sub.2 hydrogenation catalyst |
August 5, 2008 |
| A catalyst comprising nickel on a TiO.sub.2 support is obtainable by coprecipitation of nickel and at least one further metal selected from among Si, Zr, Hf, alkaline earth metals, Y, La and Ce, and optionally at least one dopant metal selected from groups 5 to 11 of the Periodic Table |
| 7408083 |
Method for the production of diaminodiarylmethanes |
August 5, 2008 |
| A process is described for preparing diaminodiarylmethanes comprising the steps a) reacting an aromatic amine with a methylene-donating agent in the presence of homogeneous acid catalysts, b) removing the homogeneous acid catalyst from the reaction product, c) working up and purifying th |
| 7408074 |
Method for producing an alkene oxide |
August 5, 2008 |
| Process for preparing an alkene oxide, which comprises at least the steps (i), (ii) and (v): (i) providing a stream S1 comprising compressed, liquid alkene; (ii) depressurizing at least part of the stream S1 with absorption of heat and with at least partial vaporization of the liquid |
| 7408073 |
Returning an olefin which is not reacted during the oxidation of olefins |
August 5, 2008 |
| Process for the continuous recirculation of the olefin which has not been reacted in the epoxidation of olefins by means of hydroperoxide to give oxiranes and is present in the offgas stream formed during the epoxidation, which comprises the steps (i) to (iii) (i) compressing and c |
| 7408061 |
Rylene dyes |
August 5, 2008 |
| Rylene dyes of the general formula I ##STR00001## where the variables are defined as follows: R is hydrogen; optionally substituted C.sub.1-C.sub.30-alkyl, C.sub.5-C.sub.8-cycloalkyl, aryl or hetaryl; R' is bromine; cyano; --NR.sup.3.sub.2; optionally substituted aryloxy, arylthio |
| 7407979 |
Bioregulatory active ingredient combination |
August 5, 2008 |
| The present invention relates to the use of specific quaternized bioregulatory active ingredients in combination with triazole derivatives, in particular metconazole or an agriculturally utilizable salt thereof. Corresponding compositions are likewise described. |
| 7405327 |
Method for the continuous production of an amine |
July 29, 2008 |
| Process for the continuous preparation of an amine by reaction of a primary or secondary alcohol, aldehyde and/or ketone with hydrogen and a nitrogen compound selected from the group consisting of ammonia, primary and secondary amines at a temperature in the range from 60 to 300.degree. |
| 7405321 |
(Meth)acrylic ester of alkenylene glycols and the use thereof |
July 29, 2008 |
| The present invention relates to novel (meth)acrylic esters of polyalkoxylated glycols of the formula ##STR00001## where AO is independently at each instance is --O--CHR3-CHR4- or --CHR3-CHR4-O-- where R3 and R4 are independently H, linear or branched C1-C8-alkyl, p1 is 1, 2, 3, 4 |
| 7405263 |
Polymer for water treatment |
July 29, 2008 |
| A description is given of (meth)acrylic acid copolymers comprising methacrylic acid units and units based on isopropanol, the polymer being functionalized with aminoalkylsulfonic acid. In addition, a description is given of a process for the preparation thereof and the use thereof for |
| 7402288 |
Reactor for testing catalyst systems |
July 22, 2008 |
| A reactor for testing catalyst systems which has a plurality of catalyst tubes (2) which are arranged parallel to one another in the interior space of the reactor and whose ends are welded into tube plates and also has caps (3) at each end of the reactor which each bound a cap space (4), |
| 7399876 |
Preparation of an alkenylphosphonic acid derivative |
July 15, 2008 |
| Process for preparing an alkenylphosphonic acid derivative by reacting a phosphonic acid derivative with an alkyne in the presence of a catalyst complex system, wherein the catalyst complex system comprises (a) nickel, (b) a phosphine having at least two trivalent phosphorus atoms |
| 7396956 |
Process for stably operating a continuous preparation process for obtaining acrolein or acrylic |
July 8, 2008 |
| A process for stably operating a continuous preparation process for obtaining acrolein or acrylic acid or a mixture thereof from propane, in which the feed rate of fresh propane to the process is utilized as a correcting element for stable steady-state operation. |
| 7396584 |
Crosslinked polyamine coating on superabsorbent hydrogels |
July 8, 2008 |
| The invention concerns superabsorbent particles with a shell, wherein said shell comprises a cationic polymer crosslinked by the addition of crosslinker and adhered to hydrogel-forming polymer obtainable by applying a coating solution, containing both a cationic polymer and crosslink |
| 7393992 |
Method for working up crude 1,3-butadiene |
July 1, 2008 |
| Sudstituted the abstract with a new abstract as follows: The invention relates to a continuous process for separation a mixture of hydrocarbons which has beenobtained by extractive distillation of C.sub.4 fraction useing a selective solvent and the hydrocarbons from the fraction C.sub.4 |
| 7393956 |
Method for the production of perylen-3,4:9,10-tetracarboxylic acid diimides and perylen-3,4:9,10 |
July 1, 2008 |
| A process for preparing perylene-3,4:9,10-tetracarboxylic diimides of the general formula I ##STR00001## comprising dimerizing a naphthalene-1,8-dicarboximide of the formula II ##STR00002## in a reaction medium consisting essentially of an apolar aprotic organic solvent and an |
| 7393913 |
Polyamides |
July 1, 2008 |
| Polyamide whose main chain contains a chemically bound N-alkyllactam, and processes for preparing such a polyamide and fibers, films and moldings comprising such a polyamide. |
| 7393908 |
Cross-linked, water-swellable polymer and method for producing the same |
July 1, 2008 |
| The invention relates to a cross-linked, water-swellable polymer that contains polymerized into it moieties of a) water-soluble, monoethylenically unsaturated monomers, and b) 0.001 to 5 mole % based on the monomers a) of a cross-linking combination, b1) a frist cross-linking agen |
| 7393840 |
Formulation based on heparin, glycosaminoglycan or heparinoid, use of the formulation and the fo |
July 1, 2008 |
| The present invention relates to formulations based on at least one heparin, glycosaminoglycan or heparinoid and on a formulation base with a lipid component and a polymer component. The use of this formulation as drug form for oral administration of at least one heparin, glycosamino |
