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Patent # Description
US-5,410,052 Symmetrical and unsymmetrical polyalkylamine metal complexes for ligand extraction and generation
Mthods and apparatus for the extraction of a ligand such as molecular oxygen from a first fluid environment and for release of a ligand such as molecular oxygen,...
US-5,410,051 Vinyl-terminated and carbamylmethylated nitrogen-containing heterocyclic compounds
Disclosed are novel nitrogen containing heterocyclic compounds and novel vinyl terminated polyurethane/polyamide polymers together with the use of both of these...
US-5,410,050 Imine compounds and their production
There is disclosed an imine compound of the general formula: ##STR1## wherein and R.sup.1 and R.sup.2 are, the same or different, each a C.sub.1 -C.sub.5...
US-5,410,049 Benzodiazepine derivatives, compositions containing them and their use in therapy
Compounds of formula (I), and salts and prodrugs thereof ##STR1## wherein: R.sup.1 is H, certain optionally substituted C.sub.1-6 alkyl, or C.sub.3-7...
US-5,410,048 S-triazine UV absorbers
A UV absorber of formula (1a) ##STR1## in which E.sub.1, E.sub.2 and E.sub.3 are independently substituted alkyl or substituted silyl or siloxyl moieties,...
US-5,410,047 Polymer stabilizers containing both hindered amine and hydroxlamine moieties
Compounds possessing both a hindered amine moiety, such as a derivative of 2,2,6,6-tetramethylpiperidine, and a hydroxylamine moiety where the N-hydroxy group is...
US-5,410,046 1-arylethyl-3-substituted piperidines
Synthetic intermediates of 1-arylethyl-3-substituted piperidines. The Intermediates includes the 3R,S- and 3R-forms of the compounds having the following...
US-5,410,045 Rubyrin and related expanded porphyrins
The present invention is directed to the synthesis and use of novel macrocyclic compounds, based upon a new class of expanded porphyrins, termed rubyrins....
US-5,410,044 Process for preparing Z and E-rotamers of 3-hydroxy cephem derivatives
A process for the manufacture of 7-acylamino-3-hydroxycephem-4-carboxylate-1-oxide in E-rotamer form (Formula III), comprises reacting a ...
US-5,410,043 Process for the production of mono-N-substituted tetraaza macrocycles
A new process for the production of mono-N-substituted tetraaza macrocycles, N-substituted-tri-N-carboxyalkyl tetraaza macrocycles, and/or metal complexes...
US-5,410,042 Process for the cleavage of cephalosporin prodrug esters to 7-amino-3-methoxymethylceph-3-em-4-carboxylic acid
The present invention relates to a process for the preparation of 7-amino-3-methoxymethylceph-3-em-4-carboxylic acid (I) from ...
US-5,410,041 Bisreactive dyes having a disulfophenylene bridging member
The invention relates to fibre-reactive dyes of formula ##STR1## wherein the variables are as defined in the claims. These dyes are especially suitable for...
US-5,410,040 Diamino-androstane derivatives
New monoquaternary and diquaternary 5-alpha-hydroxy-3,16-diaminoandrostane salts are disclosed with curare-like muscle relaxant activity. The new salts are...
US-5,410,039 Process for the synthesis of glycosaminoglycans containing .alpha.-L-galacturonic acid substituted with...
A process for the synthesis of glycosaminoglycans in which one of the .alpha.-L-iduronic-2-O-sulfate acid saccharide units, which is characteristic of...
US-5,410,038 method of preparing D-altrose
Disclosed is a method of preparing D-altrose (4) from the starting material levo-glucosenon (1) in accordance with reactions denoted by reaction formulas (I),...
US-5,410,037 Process for silylizing carbohydrates, and use of the silylized carbohydrates
There is described a process for silylizing carbohydrates in liquid nitrogen compounds, the carbohydrates being reacted under pressure in an autoclave at a ...
US-5,410,036 1',6,6'-triamino- and 6,6'-diamino- sucrose derivatives
Sucrose derivatives: 1',6,6'-tri-O-methanesulfonyl-2,3,3',4,4'-penta-O-methylsucrose; 6,6'-diamino-6,6'-dideoxy-1',2-anhydrosucrose; ...
US-5,410,035 Food composition having hypotensive effect
A food or feed having an indigestible dextrin exhibits a hypotensive effect.
US-5,410,034 Alkaline method for dissolving cellulose
The present invention provides a cellulose solution prepared by dissolving a cellulose which has not previously been subject to explosive disruption at...
US-5,410,033 Deoxygenation of cis vicinal diols to make didehydro dideoxy nucleosidies and synthetic intermediates
Cis vicinal diols are converted to olefins using tellurides or selenide reagents. The diol is reacted to convert the hydroxyl groups into good leaving groups for...
US-5,410,031 Nucleoside cotransporter protein cDNA
The complete cDNA sequence encoding the amino acid sequence corresponding to mammalian Na.sup.+ /nucleoside cotransporter protein (SNST) is disclosed. Methods...
US-5,410,030 Dimers of unsymmetrical cyanine dyes containing pyridinium moieties
The invention relates to nucleic acid stains that are homo- or heterodimers of unsymmetrical cyanine dyes, where at least one dye unit of the dimer is a...
US-5,410,029 Pradimicin derivatives
The present invention concerns neutral sugar derivatives of pradimicins, their use as antifungal agents, methods for their preparation, and intermediates for...
US-5,410,028 Test agent composition for dentistry
A test agent composition for dentistry comprises from 5 to 45% by weight of Hydrogenated Maltose Syrup, from 5 to 30% by weight of sorbitol, from 10 to 40% by...
US-5,410,027 Method of preparing fiber-reactive formazan dyes involving hydrolysis of a formyl amino moiety
Fiber-reactive formazan dyes are prepared by diazotizing a protectively formylated hydroxyphenylenediamine, coupling with a hydrazone compound, metallizing,...
US-5,410,026 Method for refolding insoluble, misfolded insulin-like growth factor-1 into an active conformation
A method for refolding insoluble, improperly folded IGF-I is provided, wherein the IGF-I, precipitated from prokaryotic host cells, is concurrently solubilized,...
US-5,410,025 Unmodified intravenously administered immunoglobulin preparations containing immunoglobulin M and/or A
Intravenously administered chemically unmodified immunoglobulin preparation containing more than 5% of its total immunoglobulin by weight consisting of IgM...
US-5,410,024 Human cancer inhibitory pentapeptide amides
The synthesis of useful peptides presents a promising approach to new theeutic agents. The Dolastatins, a series of linear and cyclic antineoplastic and/or...
US-5,410,023 Peptide useful as adhesive, and process for the preparation thereof
A peptide of the formula: ##STR1## wherein each substituent X is independently a hydrogen atom or a hydroxyl group, each substituent R is a methylethyl,...
US-5,410,022 Method of producing a factor VIII preparation
The invention relates to a method of producing virus-safe highly purified factor VIII. The method includes a combination of the following measures: a) chromatographic...
US-5,410,021 Recovery of protein, protein isolate and/or starch from cereal grains
The protein/starch bond is broken mechanically by wet attrition milling rather than by cooking or with chemicals alone. The grain particles are milled to a...
US-5,410,020 Method for preparing metallopeptides having stabilized secondary structures
The invention contemplates a metallopeptide and a method for producing the metallopeptide. The metallopeptide comprises a polypeptide bonded to a metal cation at...
US-5,410,019 Therapeutic peptides
A linear peptide which is an analog of naturally occurring, biologically active substance P having an active site and a binding site responsible for the binding...
US-5,410,018 Bombesin-related peptides
A pure DNA encoding a peptide which encodes a novel bombesin-related peptide, i.e., H-pGlu-Gln-Ser-Leu-Gly-Asn-Gin-Trp-Ala-Arg-Gly-His-Phe-Met-NH.sub.2 or ...
US-5,410,017 Continuous thermal polycondensation process for preparing polypeptide polymers
A continuous process for preparing polymers is provided: The continuous process produces polymers from monoethylenically unsaturated acids or anhydrides, and a...
US-5,410,016 Photopolymerizable biodegradable hydrogels as tissue contacting materials and controlled-release carriers
Hydrogels of polymerized and crosslinked macromers comprising hydrophilic oligomers having biodegradable monomeric or oligomeric extensions, which biodegradable...
US-5,410,015 Polyamides having a low water absorptivity
Thermoplastic polyamide molding materials contain, as essential components, A) from 39 to 99% by weight of a polyamide or a mixture of different polyamides and B)...
US-5,410,014 Method of preparing aliphatic-aromatic polycarbonates
A method of preparing aliphatic-aromatic polycarbonate resin is disclosed. Accordingly, the method entails reacting an oligocarbonate of diphenol having...
US-5,410,013 Thiophene-containing poly(arylene ether) sulfones
Poly(arylene ether) sulfones that contain thiophene rings within the aromatic polymer backbone are disclosed, along with fibers, films, and other articles of...
US-5,410,012 Poly(N-arylenebenzimidazoles) via aromatic nucleophilic displacement
Novel poly(N-arylenebenzimidazole)s (PNABIs) are prepared by the aromatic nucleophilic displacement reaction of novel di(hydroxyphenyl-N-arylene benzimidazole)...
US-5,410,011 One-component polyurethane type adhesive, and use thereof
A one-component type polyurethane adhesive: comprising, as a main component, a polyurethane precursor prepared by reaction of a polyisocyanate component (a)...
US-5,410,010 Use of fluorinated polyurethanes for the treatment of films or sheets made of cellulose, graphite, mica,...
A class of cross-linked fluorinated polyurethanes, which can be used for protecting and reinforcing coatings on films, sheets, laminates and similar thin...
US-5,410,009 Polyurethaneurea elastomer
A polyurethaneurea elastomer obtained by reacting a polyisocyanate component obtained by reacting 1,5-naphthalene diisocyanate with a polyol, with an amine...
US-5,410,008 Process of preparing polyol-containing dispersions and their use
This invention relates to a process for preparing polyol-containing dispersions by reacting polyurethane-urea waste with at least one linear and/or...
US-5,410,007 Particulated platinum group metal containing silicone resin catalyst, method for making, and use
The present invention is directed to solvent free particulated platinum group metal silicone resin catalyst resulting from the spray drying of an organic solvent...
US-5,410,006 Composition for forming lens, and Fresnel lens and transmission screen using said composition
The invention discloses a composition for forming lens, which contains urethane acrylate prepolymer based on tolylenediisocyanate as a principal material, and...
US-5,410,005 Reflection preventing film and process for forming resist pattern using the same
A reflection preventing film comprising a copolymer, its salt or both of them, the copolymer having at least one recurring unit selected from the group...
US-5,410,004 Thermal polymerization of dicyclopentadiene
The specification discloses a method for making DCPD based resins that have relatively narrow molecular weight distributions. The method comprises thermally...
US-5,410,003 Process for production of homogeneous polyethylenes
A process for the production of a homogeneous polyethylene comprising contacting ethylene, one or more alpha-olefins, and one or more unconjugated dienes, under...
US-5,410,002 Process for the gas-phase polymerization of alpha-olefins
The present invention relates to a process for the production of homopolymers of ethylene and copolymers of ethylene with olefins CH.sub.2 .dbd.CHR, wherein R is...
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