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Class Information
Number: 528/196
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From phenol, phenol ether, or inorganic phenolate > With reactant having halo-c(=o)-halo, halo-c(=o)-o-, or -o-c(=o)-o- group
Description: Subject matter wherein a polymer is derived from a phenol, phenol ether, or inorganic phenolate and at least one reactant containing a halo halo, halo, or group.


Sub-classes under this class:

Class Number Class Name Patents
528/201 Fused- or bridged-ring-containing reactant other than solely as a polycarboxylic acid anhydride group 117
528/198 Polymerizing in the presence of a specified material other than a reactant and other than group ia or group iia material as sole metal atom 831
528/202 Reactant contains a halogen atom other than solely as halogen bonded to a carbonyl group 176
528/203 Reactant contains a nitrogen atom 77
528/204 Two or more phenolic reactants 280


Patents under this class:

Patent Number Title Of Patent Date Issued
7619053 Monomer solution for producing polycarbonate Nov. 17, 2009
7615605 Monomer solution for producing polycarbonate Nov. 10, 2009
7608678 Hydrolytically degradable polymers and hydrogels made therefrom Oct. 27, 2009
7608677 Method for preparing polymeric organic iridium compositions Oct. 27, 2009
7601794 Monomer solution for producing polycarbonate Oct. 13, 2009
7589165 Polycarbonates having a good wettability Sep. 15, 2009
7585930 Method of decomposing a polycarbonate Sep. 8, 2009
7585565 Multilayered film made of (meth)acrylate copolymer and polycarbonate Sep. 8, 2009
7582720 Light-scattering shaped articles of high light transmission and the use thereof in flat screens Sep. 1, 2009
7582355 Optical unit using plastic lenses Sep. 1, 2009
7576171 Pacifiers comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol Aug. 18, 2009
7563858 Method for stably producing an aromatic polycarbonate Jul. 21, 2009
7557175 Poly(carbonate-co-urea) copolymers and melt transesterification method of preparing these copolymers Jul. 7, 2009
7557153 Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom Jul. 7, 2009
7547755 (Co)polycarbonates having improved adhesion to metals Jun. 16, 2009
7544761 Polythiourethane Jun. 9, 2009
7544760 Polymerizer device for producing an aromatic polycarbonate Jun. 9, 2009
7544745 Flame retardant thermoplastic polycarbonate compositions, method of manufacture, and method of use thereof Jun. 9, 2009
7541420 Method for making molded polycarbonate articles with improved color Jun. 2, 2009
7541419 Branched polycarbonate resin and process for production thereof Jun. 2, 2009
7541418 Transparent thermoplastic antimicrobial molding composition Jun. 2, 2009
7541417 Process for the purification of dihydric phenols Jun. 2, 2009
7541416 Polycarbonate copolymer and process for producing the same Jun. 2, 2009
7534851 Method for purifying wastewater May. 19, 2009
7531616 Process for industrial production of an aromatic carbonate May. 12, 2009
7531615 Thermally stable polycarbonates, thermoplastic compositions thereof, and articles formed therefrom May. 12, 2009
7528214 Methods for preparing transparent articles from hydroquinone polycarbonate copolymers May. 5, 2009
7528213 Method for efficiently producing an aromatic polycarbonate May. 5, 2009
7524919 Polycarbonate-polysiloxane copolymers, method of making, and articles formed therefrom Apr. 28, 2009
7521521 Highly functional highly branched or hyperbranched polycarbonates and the production and use hereof Apr. 21, 2009
7521119 Windows and other articles made from DMBPC polycarbonate homopolymer and copolymer Apr. 21, 2009
7517944 Process for producing polycarbonate Apr. 14, 2009
RE40697 Method for making an aromatic polycarbonate Apr. 7, 2009
7514524 Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom Apr. 7, 2009
7514523 Polycarbonate compositions and articles formed therefrom, with matte surfaces and high light transmissions Apr. 7, 2009
7514522 Method for producing polycarbonate copolymer Apr. 7, 2009
7514521 Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates Apr. 7, 2009
7511114 Colored aromatic polycarbonate resin composition, process for producing the same and colored hollow container Mar. 31, 2009
7504472 Rapidly crystallizing polycarbonate composition Mar. 17, 2009
7501481 Process for production of copolycarbonates with reduced color Mar. 10, 2009
7498401 Thermoplastic polycarbonate compositions, articles made therefrom and method of manufacture Mar. 3, 2009
7498400 Method of preparing polycarbonate Mar. 3, 2009
7498399 Method of preparing ester-substituted diaryl carbonates Mar. 3, 2009
7498398 Thermoplastic composition, method of making, and articles formed therefrom Mar. 3, 2009
7498397 Copolycarbonates, methods of manufacture, and uses thereof Mar. 3, 2009
7495067 Polyester process using a pipe reactor Feb. 24, 2009
7495066 Copolycarbonate-polyesters, methods of manufacture, and uses thereof Feb. 24, 2009
7495065 Method of preparing polycarbonate resin Feb. 24, 2009
7495064 Manufacture of polycarbonates Feb. 24, 2009
7495063 Reduced oligomer concentration in high purity polyalkylene glycols Feb. 24, 2009



 
 
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