Synthetic resins (class 520, subclass 1) > From carboxylic acid or derivative thereof > From imide- or lactam-containing compound, or from an amino-nitrogen containing carboxylic acid, or derivative of an amino-nitrogen-containing carboxylic acid > Patents

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Class Information
Number: 528/310
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From carboxylic acid or derivative thereof > From imide- or lactam-containing compound, or from an amino-nitrogen containing carboxylic acid, or derivative of an amino-nitrogen-containing carboxylic acid
Description: Subject matter involves a polymer derived from an imide, lactam, or from an amino-nitrogen-containing carboxylic acid or from a derivative of an amino-nitrogen-containing carboxylic acid.

Sub-classes under this class:

Class Number	Class Name	Patents
528/331	Aryl-containing reactant	294
528/330	Cycloaliphatic ring-containing reactant	73
528/328	From n-c-(c=o)-oh containing reactant or acid derivative thereof, e.g., alpha amino acid, etc.	368
528/327	Heterocyclic reactant or a reactant which contains a nitrogen atom bonded directly to another nitrogen atom	222
528/322	Imide-containing reactant	1,027
528/323	Lactam-containing reactant	454
528/321	Phosphorus- or sulfur-containing reactant	266
528/312	Polymerizing in the presence of a specified material other than reactant	269
528/329.1	With two or more reactants one of which is a carboxylic acid or derivative thereof which is devoid of an amine group and one reactant which is a polyamine which is devoid of a carboxylic acid group or carboxylic acid derivative group	147

Patents under this class:

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Patent Number	Title Of Patent	Date Issued
6166171	Polyamide resin composition	Dec. 26, 2000
6162892	Gas barrier composition and molded resin	Dec. 19, 2000
6160080	Polyamide, method for its manufacture and compounds containing it	Dec. 12, 2000
6156868	Methods for preparing polymers from dibasic acids	Dec. 5, 2000
6156869	Method for producing polyamides	Dec. 5, 2000
6153724	Preparation of cross-linked 2-dimensional polymers with sidedness from .alpha.,.beta.-lactones	Nov. 28, 2000
6150495	Superabsorbing fibers and films and process for preparing same	Nov. 21, 2000
6150496	Inherently light-and-heat-stabilized polyamide and method of making the same	Nov. 21, 2000
6143836	Highly polymerizable N-vinylcarboxylic acid amide and production process thereof	Nov. 7, 2000
6143862	Copolyamides and polyamide compositions, process of manufacture and applications	Nov. 7, 2000
6140459	Semi-crystalline, semi-aromatic copolymers with superior post-molding shrinkage and balance of mechanical performance	Oct. 31, 2000
6136947	Process and device for the standardized continuous production of polyamides	Oct. 24, 2000
6137008	Flexible diamine compound for preparation of polyamide and polyimide	Oct. 24, 2000
6132852	Multilayer wiring substrate and method for production thereof	Oct. 17, 2000
6132913	Photoreceptor overcoatings containing hydroxy functionalized aromatic diamine, hydroxy functionalized triarylamine and crosslinked acrylated polyamide	Oct. 17, 2000
6133405	Polyalkanolamide tackifying resins for creping adhesives	Oct. 17, 2000
6133406	Process for preparing aromatic polyamides	Oct. 17, 2000
6127513	Spherical polyamide and process for preparing the same	Oct. 3, 2000
6127515	Functionalized resin for the synthesis of amides and peptides	Oct. 3, 2000
6121408	Powder coating	Sep. 19, 2000
6111055	Ester-terminated polyamide gels	Aug. 29, 2000
6111056	Cyclic amine based polymers and process for their production	Aug. 29, 2000
6111057	Polymer and process for their production	Aug. 29, 2000
6111058	Biodegradable polyesteramide and a process of preparing	Aug. 29, 2000
6107438	Method of producing polyamide resin	Aug. 22, 2000
6107439	Cross linked conducting compositions	Aug. 22, 2000
6107447	Cholesteric phase-forming polymers, process for their preparation and their use	Aug. 22, 2000
6107448	Aromatic polycarbodiimide and films thereof	Aug. 22, 2000
6107449	Process and device for continuous production of polyamides	Aug. 22, 2000
6103860	Fluorine-containing polyamide	Aug. 15, 2000
6103862	Alignment film material for a liquid crystal cell and a method for preparing the same	Aug. 15, 2000
6103863	Process for preparation of polyamide from dinitrile and diamine	Aug. 15, 2000
6100346	Copolymers of polyoxaamides	Aug. 8, 2000
6100370	Softener-free polyamide and molding composition and use thereof	Aug. 8, 2000
6093788	Process of recovering .epsilon.-caprolactam from PA-6 synthesis extract water	Jul. 25, 2000
6090906	Polycarbodiimide copolymer and process for production thereof	Jul. 18, 2000
6087470	Preparation of soluble polyamide, polyimide and poly(amide-imide)	Jul. 11, 2000
6084056	Process for the hydrolysis of adiponitrile and the production of nylon 6,6 utilizing low catalyst levels	Jul. 4, 2000
6077908	Polyoxymethylene resin composition	Jun. 20, 2000
6077928	Bis(dialkylmaleimide) derivative and polyetherimide for optical communications formed therefrom	Jun. 20, 2000
6077929	Internally blocked polyamine crosslinkers and coating compositions containing the same	Jun. 20, 2000
6074749	Acid dyeable fibre	Jun. 13, 2000
6075116	Polyamide resin composition	Jun. 13, 2000
6075117	Process for the hydrolysis of adiponitrile and the production of nylon 6,6 using dicarboxylic acids as the sole catalyst	Jun. 13, 2000
6072023	Polyamides from dimer and trimer acid esters and methods for their preparation	Jun. 6, 2000
6068932	Thermosetting resin composition	May. 30, 2000
6069228	Process for preparing polyamides	May. 30, 2000
6066710	Imide-containing polymers made by bulk polymerization	May. 23, 2000
6063896	Copolymer for photoresist	May. 16, 2000
6060580	Star-shaped branched polyamide	May. 9, 2000