US PATENT SUBCLASS 427 / 519-- .~.~.~.~ Keto or aldehyde containing group is part of the rate affecting coating material (e.g., benzoin, benzophenone, acetaldehyde, etc.)

US PATENT SUBCLASS 427 / 519
.~.~.~.~ Keto or aldehyde containing group is part of the rate affecting coating material (e.g., benzoin, benzophenone, acetaldehyde, etc.)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999 Terms of Use

427 /	HD	COATING PROCESSES

457	DF	DIRECT APPLICATION OF ELECTRICAL, MAGNETIC, WAVE, OR PARTICULATE ENERGY {15}
487	DF	.~ Polymerization of coating utilizing direct application of electrical, magnetic, wave, or particulate energy (i.e., including cross-linking, curing, and hardening of organics) {8}
508	DF	.~.~ Low energy electromagnetic radiation utilized (e.g., UV, visible, IR, microwave, radio wave, actinic, laser, etc.) {10}
517	DF	.~.~.~ Coating includes specified rate affecting material {2}
519		.~.~.~.~ Keto or aldehyde containing group is part of the rate affecting coating material (e.g., benzoin, benzophenone, acetaldehyde, etc.)

DEFINITION

Classification: 427/519

Keto or aldehyde containing group is part of the rate affecting coating material (e.g., benzoin, benzophenone, acetaldehyde, etc.):

(under subclass 517) Processes wherein a keto or aldehyde group is part of the rate affecting coating material.

(1) Note. The following is a list of some keto or aldehyde group containing compounds that are found in this subclass. a. benzophenone, b. acetaldehyde, c. benzoin isobutyl, d. camphor quinone, e. methyl isoamyl ketone. This list is not intended to be exhaustive and is not limited to the above examples.