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| Patent # | Description |
|---|---|
| US-4,255,316 |
Ceramifiable silicone adhesives Ceramifiable silicone adhesives having tack and green strength are provided by mixing a ceramifiable filler with certain silicone pressure-sensitive adhesives.... |
| US-4,255,315 |
Method of making a high impact polystyrene An otherwise conventional two-stage (mass suspension polymerization system for making impact polystyrene is modified in several respects: (a) the rubber (about... |
| US-4,255,314 |
Method for the manufacture of a vinyl chloride copolymer solution In the manufacture of a vinyl chloride copolymer solution by dissolving in an organic solvent a vinyl chloride copolymer consisting of 50 to 90 wt % of vinyl... |
| US-4,255,313 |
Novel end-capped polyimide oligomers The products of the invention are end-capped polyimide oligomers prepared from a dianhydride of an aromatic tetracarboxylic acid such as ... |
| US-4,255,312 |
Aqueous pigment dispersion used for aqueous coating compositions An aqueous pigment dispersion is obtained by using a reactive dispersing agent for the dispersion of a pigment, and the aforesaid reactive dispersing agent is... |
| US-4,255,311 |
Storage-stable, formaldehyde-free composition for the treatment of
textile material containing hydroxyl groups A storage-stable, formaldehyde-free composition containing a water-soluble epoxide resin, an acrylic copolymer and an aliphatic polyamine or alkanolamine. This... |
| US-4,255,310 |
Aqueous paints which contain polyglycidylamines as additives Films obtained from paints based on conventional aqueous polymer dispersions exhibit improved wet adhesion to alkyd resin-coated substrates and improved blocking... |
| US-4,255,309 |
Polyacrylic acids and methyl vinyl ether/maleic anhydride copolymers as
soft scale inhibitors A method is disclosed for inhibiting soft scale precipitation in black liquor systems by adding thereto a treatment comprising in combination polyacrylic acid... |
| US-4,255,308 |
Water based acrylic lacquer composition An aqueous dispersion lacquer composition of a binder in an aqueous medium; the binder is comprised of (1) a dispersed Polymer A of methyl methacrylate that can... |
| US-4,255,307 |
Reducing residual acrylonitrile in water dispersions of acrylonitrile
polymers with alkali or ammonium sulfite Residual acrylonitrile dissolved in acrylonitrile polymers and/or water in which the acrylonitrile polymers are polymerized or processed or from acrylonitirle... |
| US-4,255,306 |
Vinylidene chloride polymer microgels Discrete, crosslinked vinylidene chloride polymer microgels, having a latex particle size of less than 1 micron and a gel content of about 1 to 99 percent, such... |
| US-4,255,305 |
Coating bath composition and method An organic coating bonded to a metallic substrate and applied from an acidic, aqueous coating composition containing epoxy resin solids and a cross linking... |
| US-4,255,304 |
Nickel stabilizers and dye enhancers for polyolefins The addition of a nickel salt of an omega-[4-hydroxyphenyl]-alkanoic acid having at least two alkyl groups on the phenyl ring to a reaction product of a... |
| US-4,255,303 |
Polyethylene composition containing talc filler for electrical
applications A composition for electrical applications having good electrical resistance, tensile strength and elongation consisting essentially of: (a) ethylene polymer, and (b)... |
| US-4,255,302 |
Resin system for filament winding of pressure vessels An epoxy resin system for use in the wet winding of high strength filament wound pressure vessels with aramide fiber. The resin system is composed of a mixture... |
| US-4,255,301 |
Glycol carbonate ester stabilizers for synthetic resins Stabilizer compositions comprising a polymer stabilizer and a carbonate ester of cyclic dihydroxy compounds protect synthetic resins against the harmful effects... |
| US-4,255,300 |
Composition and process for making precipitated cellulose-polyvinyl
alcohol biconstituent composition A composition and process are provided for making precipitated biconstituent cellulose-polyvinyl alcohol shaped articles by dissolving polyvinyl alcohol and... |
| US-4,255,299 |
Polymer containing perfluoroalkyl group, process for preparing the same
and coating composition A polymer containing perfluoroalkyl group in its side chain which is an addition reaction product of a polymer having the following general formula: ... |
| US-4,255,298 |
Acrylic graft copolymers and coating compositions thereof A graft copolymer having a polymeric backbone with pendent hydroxyl groups; wherein the hydrogen atom of at least the one the hydroxyl groups is replaced by the... |
| US-4,255,297 |
Adhesive binding agents and adhesives containing them An adhesive binding agent based on at least one polymer of dicyclopentadiene and at least one aromatic hydrocarbon wherein the polymer comprises from 40 to 80%... |
| US-4,255,296 |
Polybutadiene rubber composition This invention relates to a composition comprising a polybutadiene rubber containing a polymer obtained by block or graft polymerization of cis-1,4-polybutadiene... |
| US-4,255,295 |
Process for the regeneration of polymer from waste A process is disclosed for the production of a polymer of good spinnability from waste. It consists in compressing the finely chopped waste by means of a screw... |
| US-4,255,294 |
Fabric softening composition This application discloses a novel fabric softening composition which is a dispersed complex of a cationic nitrogenous compound and an anionic detergent, the... |
| US-4,255,293 |
2,6,6-Trimethyl-.alpha.-(iso-propenyl-1-cyclohexene-1-methanol and 1,3
cyclohexadiene-1-methanol Described are processes for augmenting or enhancing the aroma of perfume compositions or colognes, comprising the step of adding in an aroma augmenting or... |
| US-4,255,292 |
Perfuming composition containing 3-phenyl-cyclohex-2-en-1-one Perfuming composition containing 3-phenyl-cyclohex-2-en-1-one as active ingredient. Process for the perfuming of cosmetic articles, soaps and detergents by... |
| US-4,255,291 |
Air-fireable conductor composition Air-fireable thick film conductor compositions are provided. The conductor composition is a paste containing (1) an inorganic powder made from an intermetallic... |
| US-4,255,290 |
Nonacidic multimetallic catalytic composite A nonacidic multimetallic catalytic composite especially useful for the conversion of hydrocarbons comprises a combination of catalytically effective amounts of... |
| US-4,255,289 |
Process for the preparation of magnetic catalysts This invention relates to improvements in a process for the preparation of a magnetic catalyst, particularly a magnetic reforming catalyst. In such process, a... |
| US-4,255,288 |
Zirconia-containing catalysts A catalyst comprising an ultrastable Y-type crystalline aluminosilicate zeolite, alumina, zirconia and a hydrogenation component is prepared by specified... |
| US-4,255,287 |
Cracking catalyst A novel cracking catalyst, a method of preparing same and an improved hydrocarbon cracking process are provided wherein adverse effects of metals such as nickel,... |
| US-4,255,286 |
Process of preparing spherical microparticles A process of preparing spherical microparticles having size of from 0.5 to 1000 .mu.m and designed as chromatographic column charge, catalyst vehicle and... |
| US-4,255,285 |
Coated catalysts and their preparation Novel coated catalysts and a process for their preparation by atomizing a mixture of water and a vanadium-V compound, with or without other metal compounds, and... |
| US-4,255,284 |
Dehydrogenation catalyst A process for the dehydrogenation of paraffinic hydrocarbons containing from 3 to 6 carbon atoms to the corresponding monoolefin, wherein the process is carried... |
| US-4,255,283 |
Oxydehydrogenation process for alkylaromatics and catalyst therefor This invention relates to an improved process for the dehydrogenation of alkyl-substituted aromatic compounds to the corresponding alkenyl-substituted aromatics... |
| US-4,255,282 |
Hydrotreating catalyst and process for its preparation A hydrotreating catalyst comprises molybdenum, nickel, and phosphorus components supported on gamma alumina precalcined at a temperature of at least 1375.degree. F. |
| US-4,255,281 |
Alpha-olefin polymerization catalyst and process Process for modifying a titanium trichloride-organoaluminum alpha-olefin polymerization catalyst to reduce production of alkane soluble products during... |
| US-4,255,280 |
Catalyst for polymerization of olefins Catalysts for polymerization of olefin which comprise a solid catalyst component (A) and an organometallic compound with a heterocyclic carboxylic acid ester... |
| US-4,255,279 |
Dual demetalling of oxo products with catalyst recycle This invention relates to a process for dual demetalling of an oxo product contaminated with cobalt-containing catalyst residues and recovering catalytically... |
| US-4,255,278 |
Partial oxidation process with recovery of unconverted solid fuel from
suspension in water Disclosed is a partial oxidation process including separation of particles high in carbon content from particles low in carbon content suspended in water used... |
| US-4,255,277 |
Storage stable peroxide paste composition A stable and non-separating catalyst paste comprising a diacyl peroxide; a minor proportion of water; a finely divided calcium carbonate in an amount sufficient... |
| US-4,255,276 |
Silicatic complexing agent for alkaline earth ions and method of
preparing same A silicatic complexing agent for alkaline earth ions comprising an acid activated mineral of the montmorillonite-beidellite series, said mineral charged with an... |
| US-4,255,275 |
Benzodioxanones and organoleptic uses thereof Described is a process for augmenting or enhancing the aroma of a solid or liquid anionic, cationic or nonionic detergent comprising the step of intimately... |
| US-4,255,274 |
Preparation of granular sodium tripolyphosphate products Dense rotary dried sodium tripolyphosphate (STPP) particles having a bulk density of at least 0.9 g/cc and a particle size distribution of 0 to 85% by weight +20... |
| US-4,255,273 |
Fabric bleaching and stain removal compositions Improved fabric bleaching and stain removal are achieved by use of a composition comprising a photoactivator and a cationic substance. The photoactivator is a... |
| US-4,255,272 |
Method for producing piezoelectric ceramics A method for producing piezoelectric ceramics of a Pb(Sn.sub..alpha. Sb.sub.1-.alpha.)O.sub.3 -PbTiO.sub.3 -PbZrO.sub.3 system is disclosed which comprises... |
| US-4,255,271 |
Phosphorus-containing compounds and lubricants containing same Phosphosulfurized hydrocarbyl oxazoline reacted with nitrogen-containing compounds and certain olefins are novel compounds effective for reducing friction and... |
| US-4,255,270 |
Characterizing petroleum sulfonates by phase behavior A method of characterizing a petroleum sulfonate of unknown average equivalent weight, comprising: (a) identifying at least one substantially pure hydrocarbon which... |
| US-4,255,269 |
Method and apparatus for adapting the composition of a drilling fluid
for use in making a hole in the earth by... The drilling fluid of deviant composition is subjected to a separating process comprising two stages, including a sieving stage and thereafter a pressure... |
| US-4,255,268 |
Drilling mud viscosifier A water-based, clay-free drilling fluid for use in drilling bore holes into subterranean formations having an aqueous mixture therein comprising water and a... |
| US-4,255,267 |
Separation and recovery of granulocytes from blood using adherence on an
expandable bed of a polymeric material A leukapheresis process is disclosed in which an expandable bed of synthetic polymeric packing having a diameter of from 90 .mu.m to 2000 .mu.m and preferably... |
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