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| Patent # | Description |
|---|---|
| US-4,060,551 |
Method of producing pantethine Salt of pantothenic acid and salt of cystamine or cysteamine are caused to react under the presence of an accelerator selected from the group consisting of... |
| US-4,060,550 |
Novel n'-acylated phenyl-hydrazine and -hydrazone derivatives Indolylacetic acid derivatives, which have excellent anti-inflammatory, antipyretic and analgesic activities, represented by the formula, ##STR1## wherein... |
| US-4,060,549 |
Process for preparing sulfonic acid fluorides Sulfonic acid fluorides are prepared by reacting sulfonic acid halides with inorganic fluorides in an organic-aqueous phase. The reaction is carried out in the... |
| US-4,060,548 |
Process of making penicillamine Penicillamine and its hydrochloride are made by reacting i-butyraldehyde with elemental sulfur or a sulfur-containing compound and with gaseous ammonia so as to... |
| US-4,060,547 |
Production of dicarboxylic acids The present invention relates to a process for the preparation of dicarboxylic acids, specifically by the reaction of non-vicinal glycols; halogen containing... |
| US-4,060,546 |
Process for the manufacture of acylation products of phosphorous acid A process for the manufacture of acylation products of a phosphorous acid having at least two phosphorus atoms in their molecules, which consists essentially of... |
| US-4,060,545 |
Preparation of unsaturated carboxylic esters from propylene or
isobutylene The production of acrylates and methacrylates, made by the oxidative esterification of propylene or isobutylene wherein gaseous reactants are contacted with one... |
| US-4,060,544 |
N-2-[N-(keto-tert-alkyl carbamyl)alkyl]phenylamines A phenyl amino compound having a tertiary amino group contain one or two N-bonded --C.sub.2 H.sub.4 CONHC(CH.sub.3).sub.2 CH.sub.2 COCH.sub.3 moieties; said... |
| US-4,060,543 |
Manufacture of 5-cyanovaleric acid and its esters 5-Cyanovaleric acid and its esters are manufactured by reacting pentenonitriles with water or alcohols and carbon monoxide in the presence of metal carbonyls and... |
| US-4,060,542 |
14-Desoxy-14 thiocyanato-acetoxy-mutilin A pleuromutilin derivative which is 14-desoxy-14-thiocyanatoacetoxy-mutilin is useful as an animal feed additive to increase meat production and also finds... |
| US-4,060,541 |
Aromatic cyanic acid esters Aromatic cyanic acid esters having a free hydroxyl group which is not sterically hindered are prepared by reacting aromatic dihydroxy and polyhydroxy compounds... |
| US-4,060,540 |
Novel 3-triphenylmethoxy-1-alkynes,
3-triphenyl-methoxy-1-trans-alkenyl-dialkyl-alanes, and lithium
... This disclosure describes 3-triphenylmethoxy-1-alkynes, 3-triphenylmethoxy-1-trans-alkenyl-dialkyl-alanes, and lithium 3-triphenylmethoxy-1-trans-alkenyl-dialkyl... |
| US-4,060,539 |
Sulfurous organic silicon compounds, a process for their preparation,
and their use as adhesivizing agents A sulfurous organosilicon compound of the general formula ##STR1## IN WHICH R represents a C.sub.1-4 alkyl, a cycloalkyl, a C.sub.1-4 alkyloxyalkyl or a... |
| US-4,060,538 |
Process for the preparation of silane esters of tertiary alcohols An alkoxysilane of the formula ##STR1## WHEREIN: R is hydrogen, an alkyl radical of 1 to 4 carbon atoms or an alkenyl radical of C.sub.2 -C.sub.10 ; R' is... |
| US-4,060,537 |
Preparation of organosiloxanes In the preparation of cyclic and linear organosiloxanes by reacting an organohalogenosilane with a compound of the formula in which R is an alkyl radical with 1-4 C... |
| US-4,060,536 |
Method of preparing N,N'-bis-trimethylsilylurea An improvement in a process for preparing N,N'-bis-trimethylsilylurea by reaction of urea with hexamethyldisilazane at an elevated temperature accompanied with... |
| US-4,060,535 |
Process for the production of metal salts of organic acids Metal salts of organic acids are produced rapidly and efficiently by subjecting a reaction mixture that contains a metal oxide, hydroxide, or carbonate, an... |
| US-4,060,534 |
9-Deoxy-9-methylene-PGF compounds This invention comprises certain analogs PGE or 11-deoxy-PGE compounds in which the carbonyl at C-9 is replaced by methylene. Also provided in this invention,... |
| US-4,060,533 |
Pyranone carboxamides Pyranone carboxamides, e.g., 2,6-diphenyl-N-methyl-4-oxo-4H-pyran-3-carboxamide, are prepared by cyclizing and dehydrogenating ... |
| US-4,060,532 |
Halogenated dioxolane tranquilizers Halogenated dioxolane compounds having perhalogenated groups in the 2-position and other substituted groups, for example, carbamate and nitrate in the 4 and/or... |
| US-4,060,531 |
Coumarin derivatives Coumarin compounds of the formula: ##STR1## in which R represents an alkyl group containing 1 to 5 carbon atoms, either unsubstituted or substituted by a... |
| US-4,060,530 |
Clavulanic acid amides Amides of the compound of the formula ##STR1## are useful for their .beta.-lactamase inhibitory activity. |
| US-4,060,529 |
Polymerization inhibitors for N-substituted aminoalkyl acrylic monomers A method is disclosed for inhibiting the polymerization of N-substituted aminoalkyl acrylic monomers at ambient and above ambient temperatures such as during... |
| US-4,060,528 |
Aroyl-substituted phenylmalonic acid derivatives Compounds of the class of aroyl-substituted phenylacetic acids and corresponding esters, amides and hydroxamic acids, useful as anti-inflammatory agents and... |
| US-4,060,527 |
Pyrido[2,3-c]-acridine-1-hydroxy-2-carboxylic acid derivatives Novel compound of the following formula ##STR1## wherein X is a member selected from the group consisting of carboxy and carbalkoxy and each or R.sub.1,... |
| US-4,060,526 |
1-Heterocyclic alkyl-1,2,3,4-tetrahydroquinazolinones and analgesic
intermediates thereof 1-heterocyclic alkyl-1,2,3,4-tetrahydroquinazolinones, acid addition salts thereof, and intermediate compounds having analgesic properties. A representative... |
| US-4,060,525 |
Five- or six-membered heterocyclic mono -and dialcohols New mono- or dialcohols of mononuclear, five-membered or six-membered, unsubstituted or substituted N-heterocyclic compounds which contain two NH-groups in the... |
| US-4,060,524 |
6-Acylamido-2,2-dimethyl-3-(pyrimidin-4,6-dione-2-yl)penams Antibacterial 6-acylamido-2,2-dimethyl-3-(pyrimidin-4,6-dione-2-yl)penams, intermediates therefor, including ... |
| US-4,060,523 |
1-Alkoxy-1-substituted
phenyl-1,3-dehydrofuro[3,4-b]quinoxaline-4,9-dioxides 1,3-Dihydrofuro[3,4-b]quinoxaline 4,9-dioxides which have an alkoxy and a substituted phenyl group in the 1-position and which are useful as antibacterial agents... |
| US-4,060,522 |
Sulfonamido containing carboxylic acids Amidosulfocarboxylic acids, their preparation from primary or secondary amines and chlorosulfocarboxylic acids, and their use as anticorrosive agents. |
| US-4,060,521 |
Benzene-azo-indole dyestuffs Dyestuffs which in form of the free acid correspond to the formula ##STR1## wherein D represents the radical of an aromatic-carbocyclic diazo component, X... |
| US-4,060,520 |
Continuous reaction for preparation of arylene sulfide polymer A continuous reaction process is provided for producing arylene sulfide polymer in which a dihalo aromatic compound is contacted with a sulfur complex produced... |
| US-4,060,519 |
Polythiol sealants Naphthalene and alkylated naphthalenes are useful as sulfur-solubilizers in coating and sealant formulations based on polymercaptan-terminated polymers. In one... |
| US-4,060,518 |
Manufacture of polyamide film-forming materials containing magnesium
silicate Process for the continuous manufacture of polymeric starting materials for high-grade transparent thin sheeting, wherein A. .epsilon.-caprolactam is continuously... |
| US-4,060,517 |
Continuous manufacture of polyamides An improved process for the continuous manufacture of polyamides by continuously conveying the aqueous solution of a salt of essentially equivalent amounts of a... |
| US-4,060,516 |
Naphthalate polyester filaments Naphthalate polyester filaments, yarns or fibers consisting essentially of a naphthalate polyester which has an intrinsic viscosity of 0.3 to 3.5 and a softening... |
| US-4,060,515 |
Chain-extending nitrile end-capped polyimides Aromatic polyimides with nitrile end groups are chain-extended (molecular weight increased) by polymerization using Lewis acid salts as catalyst. Molecular... |
| US-4,060,514 |
Process for the reduction of color in polyphenylene oxide resins A process for the reduction in the color of polyphenylene oxide resins comprising contacting the oxide resin with a phase transfer agent and a dithionite or a... |
| US-4,060,513 |
Nickel organophosphate/benzophenone U.V. stabilizers U.V. stabilizer compositions comprising a nickel organophosphate and a benzophenone and polymer compositions of increased resistance to deterioration containing... |
| US-4,060,512 |
Physiologically unobjectionable stabilizer compositions for halogenated
polyolefins The present invention is related to stabilizer compositions for the stabilization of molding compositions based on halogenated polyolefins, essentially... |
| US-4,060,511 |
Pigmented, particulate powder coating composition A free-flowing, homogeneous, polymer-coated pigment, particulate powder coating composition is obtained in preparing a coating composition involving catalytic... |
| US-4,060,510 |
Dry blending process An improved process for the dry blending of block copolymer-based compositions is disclosed which process comprises dry blending the various components at a... |
| US-4,060,509 |
Solid, rapid-setting, rigid polyurethanes Compositions which will rapidly set to produce solid, rigid polyurethanes without the use of a catalyst comprise an amine initiated polyether polyol such as... |
| US-4,060,508 |
Stabilizer composition for chlorine-containing polymers A stabilizer composition for chlorine-containing polymers having a much reduced tendency to blow at the molding step, which comprises (A) an inorganic stabilizer... |
| US-4,060,507 |
Aminopolyamide-acrylamide-glyoxal resin Disclosed are novel aminopolyamide-acrylamide-glyoxal resins useful as a sizing agent for paper having low water absorption, a desirable property for sized... |
| US-4,060,506 |
Starch acrylamides and the method for preparing the same The invention relates to starch acrylamides containing polymerizable pendant acrylamide groups. The hydrophilic or hydrophobic properties of the starch can be... |
| US-4,060,505 |
Compositions for souring and softening laundered textile materials and
stock solutions prepared therefrom Liquid and solid compositions are provided for souring and imparting softness to freshly laundered textile materials. When in the form of a stable homogeneous... |
| US-4,060,504 |
Emulsifiable resoles having dispersed inert salts This invention relates to high efficiency stable aqueous emulsifiable resoles which contain low concentrations of free phenol and free aldehyde causing less... |
| US-4,060,503 |
Adhesive composition An adhesive composition which comprises an admixture of at least one of natural rubber and synthetic rubbers with a tackifying resin containing carbon-to-carbon... |
| US-4,060,502 |
Sponge rubber rug underlay having improved load bearing capacity A composition is provided for use in flexible sponge rubber rug underlay of a type including about 100 parts of natural or synthetic rubber, from about 100 to... |
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