The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 1980
Filed:
Mar. 01, 1979
Gaylen R Brubaker, Lawrenceville, NJ (US);
FMC Corporation, Philadelphia, PA (US);
Abstract
A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator an imidoyl compound of the formula ##STR1## wherein R.sub.1 is an organic radical selected from the group consisting of hydrogen; an aliphatic radical of 1 to 18 carbon atoms; an aromatic radical of the benzene and naphthalene series and a heterocyclic radial of 1 to 2 rings each containing 5 to 6 members of which 1 to 3 are heteroatoms selected from the class consisting of nitrogen, oxygen and sulfur; R.sub.2 is an organic radical selected from the group consisting of R.sub.1 and -OR wherein R is equal to R.sub.1 except for hydrogen and X is a leaving group, said radicals or leaving groups bearing non-interfering substituents. Also described are dry bleach compositions containing the bleach bath components.