Class 252/400.3 - Silicon containing

Subclass of Class 252 - Compositions
Definition: Compositions which include a compound containing an atom
No. of patents: 23
Last issue date: 03/25/2003

Number	Title	Issue Date
6537467	Immobilized free radical captors The present invention relates to free radical captors, especially to radical polymerization inhibitors or retarders which, characteristically, are immobilized on a solid support. The present invention also relates to a method of preparing said immobilized...	03/25/2003
6482887	Coated calcium or magnesium acetylacetonate, and its use for stabilizing halogenated polymers The invention concerns a compound containing calcium or magnesium acetylacetonate, at least partially coated with a compatible agent selected among alcohol's, carboxylic or sulphonic acids, or their derivatives, phosphates or titanates, ଲ-ketone com...	11/19/2002
6309478	Aqueous gel compositions and use thereof The disclosure relates to aqueous-based gels and, in some cases, usage of such gels to impart corrosion resistance to steel and/or zinc containing surfaces, e.g., galvanized steel. The gel comprises water, at least one thickener, at least one silica conta...	10/30/2001
5961886	Cut flower preservative slurry composition A cut flower preservative slurry composition comprising a water insoluble or hardly soluble cut flower preservative component and a dispersing agent for dispersing the preservative component in water to form a slurry....	10/05/1999
5955004	Composition of a product to preserve perishable foodstuffs Inert magnesium support based on meerschaum, that has a larger volume of pores due to the elimination of an important part of its magnesium ions through an appropriate complexing agent, and composition to preserve perishable materials that is made up of t...	09/21/1999
5936021	Masterbatch and resin systems incorporating same A free-flowing, powdery masterbatch including a metal oxide, having a material that is absorbed within the intra-aggregate void space of the metal oxide and a resin system incorporating same are disclosed. The material that is absorbed within the intra-ag...	08/10/1999
5866646	Polyolefin film, compositions and resins useable therefor and related making method This invention concerns a mixture of a first component selected from talcs and a second component selected from feldspars and nepheline syenites, wherein the ratio of the first component to the second component provides an enhanced abrasiveness property. ...	02/02/1999
5648413	Stabilizer for chlorine-containing polymers, process for the preparation thereof and chlorine-containing polymer composition A stabilizer for chlorine-containing polymers and a process for its preparation. The stabilizer comprises a fat or oil-saponified product composite silicate in the form of hydrophobic particles of a composition containing: siliceous compound particles com...	07/15/1997
5514738	1-hydrocarbyloxy-piperidine compounds containing silane groups for use as stabilizers for organic materials New stabilizers of the formula (I) ##STR1## in which m+n is a number from 1 to 100 and n varies from zero to 90% of the sum of m+n, A is --O-- or ##STR2## where R6 is e.g. hydrogen or C1 -C18 alkyl, R1...	05/07/1996
5238605	Process for the preparation of a stabiliser for halogen-containing polymers There is disclosed a process for the preparation of a powdered stabilizer mixture comprising tin stabilizers and adsorbents, which process comprises mixing and heating at least one carboxylic acid or a carboxylic anhydride, at least one organotin oxide an...	08/24/1993
5225108	Polymer stabilizer and polymer composition stabililzed therewith Stabilizer compositions including blends of sodium perchlorate hydrate and calcium silicate are disclosed. Free flowing powder compositions of reduced hazard level including calcium silicate, non-absorbing diluent powder such as calcium carbonate, and a s...	07/06/1993
5216058	Stabilizer compositions for halogen-containing polymers and polymer compositions containing same A stabilizer composition for use in halogen-containing polymers comprising hydrotalcite and a molecular-sieve zeolite comprising a Group IA or IIA alumino-silicate....	06/01/1993
5143959	Compositions for use with chlorinated polymers A novel composition for use in chlorinated polymers comprising: a) dawsonite, hydrotalcite or a mixture thereof, b) a (γ-hydroxyalkyl)polyorganosiloxane oil, c) an organic zinc compound, and d) an organic calcium, magnesium, barium or lanthanide compound, or a mix...	09/01/1992
5141980	Composition usable for the thermal and ultaviolet stabilization of thermoplastic resins and thermoplastic resins containing such a stabilizing composition The invention relates to a composition which is usable for the stabilization of thermoplastic resin against the effects of heat and/or light. This composition comprises a hydrotalcite, a zinc zeolite and a zinc carboxylate. It is applied, more especially,...	08/25/1992
5133899	Stabilizer composition for chlorine-containing polymers and process for preparation thereof Disclosed to a stabilizer composition for a chlorine-containing polymer, which comprises a zeolite type stabilizer; calcium hydroxide or magnesium hydroxide, a metal soap type stabilizer and perchloric acid as indispensable components. The stabilizer comp...	07/28/1992
5064613	Solid antimicrobial A method of treating surfaces in order to eliminate microbial growth by adding an antibacterially effective amount of an organosilicon quaternary ammonium silatrane compound to the surface in order to destroy bacteria and fungi. The preferred organosilico...	11/12/1991
5034443	Polymer stabilizer and polymer composition stabilized therewith Stabilizer compositions including blends of sodium perchlorate hydrate and calcium silicate are disclosed. Free flowing powder compositions of reduced hazard level including calcium silicate, non-absorbing diluent powder such as calcium carbonate, and a s...	07/23/1991
4686255	Stabilized polyvinyl chloride molding compositions Stabilized polyvinyl chloride molding compositions contain, per 100 parts by weight of polymer, 0.02 to 5 parts by weight compounds of Formula I, ##STR1## in which R represents an alkyl group with 1 to 19 carbon atoms, a cycloalkyl group with 5 or 6 ...	08/11/1987
4532285	Organoclay antiozonant complex An organoclay-antiozonant complex suitable for incorporating in rubber formulations as an additive to inhibit and retard ozone attack is formed by complexing a substituted paraphenylenediamine antiozonant with an organoclay having been produced by treatin...	07/30/1985
4458029	Pourable solid mixtures Polymerizable liquid synthetic resins, liquidreactive constituents of synthetic resins or liquid additives for plastics, in each case containing mineral fillers, are converted to dry, pourable mixtures by mixing with 0.25-5% by weight of a crystalline syn...	07/03/1984
4340643	Fluid antioxidant A fluid antioxidant for molten metal which comprises glass or ferrite in the form of tiny balloons having three or more sizes. The balloons are coated with powdered silicon and powdered spinel to make their surface softer and more abrasive....	07/20/1982
4326978	Soap bar with antimicrobial action A soap bar which contains, as antimicrobial compound, a halogenated o-hydroxydiphenyl ether, as well as a colorless silicate which is virtually insoluble in water and wich diminishes the discoloration of the soap caused by the antimicrobial compound on ex...	04/27/1982
4060508	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 having a power volume of at least 0.5 cc/g, said stabilizer (A) consisting essentially of at ...	11/29/1977

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Class 252/400.3 - Silicon containing