US PATENT SUBCLASS 524 / 812-- .~.~.~.~ N-containing monomer other than: unsubstituted ammonium as sole nitrogen, acrylamide, methylol acrylamide, acrylonitrile and the corresponding methacryl compounds or mixtures thereof

US PATENT SUBCLASS 524 / 812
.~.~.~.~ N-containing monomer other than: unsubstituted ammonium as sole nitrogen, acrylamide, methylol acrylamide, acrylonitrile and the corresponding methacryl compounds or mixtures thereof

Current as of: June, 1999
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524 /	HD	SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*	DD	SYNTHETIC RESINS (Class 520, Subclass 1) {1}
*	DD	.~ PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF (Class 523, subclass 1) {17}
800	DF	.~.~ Preparation of intentional or desired composition by formation of solid polymer or SICP in the presence of water as a designated nonreactant material (DNRM), or products thereof {10}
804	DF	.~.~.~ Solid polymer derived from ethylenic monomers only {13}
812		.~.~.~.~ N-containing monomer other than: unsubstituted ammonium as sole nitrogen, acrylamide, methylol acrylamide, acrylonitrile and the corresponding methacryl compounds or mixtures thereof {4}
813	DF	.~.~.~.~.~> Nitrogen-carbon-oxygen bond containing monomer, e.g., allyl isocyanate, etc.
814	DF	.~.~.~.~.~> N-monomer contains S
815	DF	.~.~.~.~.~> Quaternary nitrogen-containing monomer, e.g., tetramethyl ammonium, etc.
816	DF	.~.~.~.~.~> N-monomer contains carboxylic acid or salt thereof

DEFINITION

Classification: 524/812

N-containing monomer other than unsubstituted ammonium as sole nitrogen, acrylamide, methylol acrylamide, acrylonitrile and the corresponding methacryl compounds or mixtures thereof:

(under subclass 804) Subject matter wherein there is at least one nitrogen containing monomer which is other than acrylamide, methylol acrylamide, acrylonitrile, methacrylamide, methylol methacrylamide, methacrylonitrile, monomer having NH₄ as the sole nitrogen, or mixtures of any of these.