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:
Jan. 15, 1991
Filed:
Oct. 27, 1988
Dainippon Ink and Chemicals, Inc., Tokyo, JP;
Abstract
There are disclosed a flame retardant for treatment of wood and a wood product coated with the flame retardent, which comprises (A) 3-(dialkylphosphono)propionamides respresented by the following general formula: ##STR1## (in which R.sub.1 and R.sub.2 each represents an alkyl group containing 1 to 3 carbon atoms; and R.sub.3 represents a hydrogen atom, a methyl group or a methylol group group) and/or methylolated derivatives thereof; (B) at least one resin selected from the group consisting of water-soluble or water-dispersible resins, melamine resins and copolycondensated urea-melamine resins; and (C) ammonium polyphosphates microcapsulated by melamine and/or epoxy resins.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile