Class 560/340 - Hetero ring containing reactant

Subclass of Class 560 - Organic compounds -- part of the class 532-570 series
Definition: Process wherein there is utilized a reactant which contains
No. of patents: 31
Last issue date: 10/02/2007

Number	Title	Issue Date
7276570	Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These compositions comprise at least one polymer having a plurality of amide linkages and a plurality of anionic moieties attached thereto. These co...	10/02/2007
7265195	Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These compositions comprise at least one polymer having a plurality of amide linkages and a plurality of cationic moieties attached thereto. These c...	09/04/2007
7256249	Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. The compositions comprise at least one regioselective polyisocyanate having an asymmetric structure and comprising at least a first NCO group and a ...	08/14/2007
7253245	Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and telechelic polymers having isocyanate-reactive end-groups such as hyd...	08/07/2007
7253242	Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable materials are presently disclosed. The materials have a rebound height percentage of greater than 60% and are formed from compositions comprising at least one resilient polyamine polydiene and/or ...	08/07/2007
7157545	Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and telechelic polymers having isocyanate-reactive end-groups such as hyd...	01/02/2007
7138475	Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise at least one amine-terminated polyamide and at least one isocyanate-containing prepolymer. These elastomer com...	11/21/2006
7138477	Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and telechelic polymers having isocyanate-reactive end-groups such as hyd...	11/21/2006
7138476	Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These compositions comprise at least one fatty compound chosen from fatty polyamines and fatty polyamine telechelics. These elastomer compositions c...	11/21/2006
7115703	Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable compositions are presently disclosed. These compositions comprise reaction products of polyacids and polyamines. The polyacid is chosen from polymerized fatty polyacids and polyacid telechelics. T...	10/03/2006
7105628	Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and telechelic polymers having isocyanate-reactive end-groups such as hyd...	09/12/2006
7105623	Compositions for golf equipment Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise at least one poly(urethane-co-urea) prepolymer and at least one curative. These elastomer compositions can be ...	09/12/2006
7101951	Compositions for golf equipment A golf ball comprising at least one thermoplastic, thermoset, castable, or millable material formed from a composition comprising at least one telechelic polycarbonate having a generic structure of: where R1...	09/05/2006
7098274	Compositions for golf equipment A golf ball comprising at least one thermoplastic, thermoset, castable, or millable material formed from a composition comprising at least one telechelic polycarbonate copolymer formed from at least one polyol telechelic and at least one carbonate-forming compound;	08/29/2006
6313316	Polyisocyanate compounds, process for producing the same, and optical materials using the same The invention provides a novel polyisocyanate compound which is useful as a starting material for an optical material having a high refractive index, a low dispersion and excellent optical characteristics, and a process for producing this compound at good...	11/06/2001
6127463	Polymeric MDI color reduction The present invention relates to an improved process for the production of light colored polymethylene polyphenyl polyisocyanates. This process comprises adding a compound that contains an epoxide group to the process at any point prior to quench cooling ...	10/03/2000
5734060	Method of preparing acylisocyanates The invention relates to a novel process for the preparation of acyl isocyanates which consists in reacting oxalyl chloride with an N-trialkylsilylcarboxamide or an N,N-bis(trialkylsilyl)carboxamide. The process makes it possible to obtain acyl isocyanates in ...	03/31/1998
5663423	Method for handling (2-alkyl) (acryloyl) isocyanate, method for stabilizing (2-alkyl) (acryloyl) isocyanate, method for producing (2-alkyl) (acryloyl) isocyanate, heterocyclic compound, and method for producing heterocyclic compound A method for producing a (2-alkyl)acryloyl isocyanate of the formula I CH2 .dbd.C(R1)--C(O)--NCO (I) wherein R1 is defined herein, from the dissociation of a compound of formula III ##STR1## wherein ...	09/02/1997
5386057	Process for the preparation of acyl isocyanates The invention concerns a process for the preparation of acyl isocyanates which consists of reacting oxalyl chloride with a salt selected from the group consisting of hydrohalides and sulphates of carboxamides and/or carbamates, unsubstituted on nitrogen, ...	01/31/1995
4769485	Preparation of alkenoyl isocyanates A process for preparing alkenoyl isocyanates of the formula: ##STR1## wherein R is a hydrogen atom or a lower alkyl group which comprises subjecting an oxazolinedione hydrohalide of the formula: ##STR2## wherein X is a halogen atom and R is as d...	09/06/1988
4505859	Preparation of 2-haloethylamides 2-Haloethylamides are prepared by reaction of 2-oxazolidinone or C1-6 alkyl or phenyl derivatives thereof with an acid halide....	03/19/1985
4465638	Process for using sediments developed during storage of pure MDI This invention relates to a process for utilizing the sediments in pure MDI which comprises (a) heating the sediments at temperatures of 180° C. to 250° C. for 0.25 hour to 6 hours in the presence of crude MDI; and (b) cooling the product to a temperature of...	08/14/1984
4250106	Process for the preparation of substantially pure cyclo aliphatic diisocyanate stereoisomers The instant invention is directed to a novel process for the separation of substantially pure cycloaliphatic diisocyanate reactive (cis-form) stereoisomers from cycloaliphatic diisocyanate non-reactive (trans-form) stereoisomers comprising reacting cycloa...	02/10/1981
4217436	Polyurethane forming compositions Novel bis cyclic ureas are disclosed having the formula ##STR1## wherein Cn Ha n represents alkylene from 4 to 12 inclusive and provided there are at least 4 carbon atoms in succession in the chain and R is the residue obtained ...	08/12/1980
4190599	Amide-containing diisocyanates and preparation thereof Novel bis cyclic ureas are disclosed having the formula ##STR1## wherein Cn H2 n represents alkylene from 4 to 12 inclusive and provided there are at least 4 carbon atoms in succession in the chain and R is the residue obtained ...	02/26/1980
4145360	Production of isocyanates Process for the preparation of organic isocyanates in which a furoxan is heated in the presence of a vicinal diketo compound containing two adjacent keto carbonyl groups. When the furoxan ring is fused to an organic ring system di-isocyanates are produced...	03/20/1979
4138398	Bis-cyclic ureas Novel bis cyclic ureas are disclosed having the formula ##STR1## WHEREIN Cn H2 n represents alkylene from 4 to 12 inclusive and provided there are at least 4 carbon atoms in succession in the chain and R is the residue obtained ...	02/06/1979
4036869	2,4-Diisocyanato bicyclo (3,3,0)-oct-6-ene 2,4-DIISOCYANATO BICYCLO (3,3,0)-OCT-6-ENE, A NEW COMPOUND AND ITS PREPARATION AND USE ARE DISCLOSED....	07/19/1977
4029686	Production of isocyanates A furoxan, especially one in which the furoxan ring is fused to a strained aliphatic ring system, is heated in the presence of sulphur dioxide to give an isocyanate. The process enables furoxans, such as dicyclopentadiene furoxan, which ring-open at tempe...	06/14/1977
3962301	Preparation of alkylene diisocyanates Alkylene diisocyanates of the formula OCN-R-NCO are prepared by heating a compound of the formula ##EQU1## at a temperature of about 200° to about 500° C. wherein --R-- is dimethylene, trimethylene or tetramethylene which may bear lower alkyl ...	06/08/1976
3960915	Process for the preparation of isopropenyl isocyanate The instant invention is directed to a process for the preparation of isopropenyl isocyanate comprising pyrolyzing 5-isopropenyl-1,3,4-dioxazolinone-2 in the gaseous phase, at a temperature above 200°C....	06/01/1976

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Class 560/340 - Hetero ring containing reactant