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Class Information
Number: 204/157.6
Name: Chemistry: electrical and wave energy > Processes and products > Processes of treating materials by wave energy > Process or preparing desired organic product containing at least one atom other than carbon and hydrogen
Description: Subject matter wherein a specific organic compound is produced by a chemical reaction brought about by wave energy and wherein said organic compound contains at least one atom other than carbon and hydrogen.

Sub-classes under this class:

Class Number	Class Name	Patents
204/157.9	Alcohol product produced	74
204/157.93	Aldehyde or ketone product produced	70
204/157.68	Carbohydrate or protein product produced	60
204/157.87	Carboxylic acid or derivative product produced	55
204/157.92	Ether product produced	57
204/157.94	Halogen product produced	73
204/157.75	Heavy metal product produced	27
204/157.69	Heterocyclic product produced	80
204/157.81	Nitrogen product produced	35
204/157.73	Phosphorous product produced	32
204/157.74	Silicon product produced	39
204/157.76	Sulfur product produced	30
204/157.63	Using ionizing radiation	74
204/157.61	Using laser	96
204/157.62	Using sonic or ultrasonic energy	75
204/157.67	Vitamin product produced	24

Patents under this class:

1 2 3 4

Patent Number	Title Of Patent	Date Issued
4075073	Method for the preparation of bis(perfluoro-t butyl) peroxide	Feb. 21, 1978
4043886	Photochemical reactor and irradiation process	Aug. 23, 1977
4016059	Method for curing ink and coating compositions of acrylated epoxidized soybean oil amine compounds	Apr. 5, 1977