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:
Aug. 17, 1993
Filed:
Apr. 12, 1991
Julian E Hunter, Newcastle-upon-Tyne, GB;
James Reid, Tyne and Wear, GB;
David E Arnold, Newcastle-upon-Tyne, GB;
George Hails, deceased, late of Newcastle-upon-Tyne, GB;
Kenneth F Baxter, Sunderland, GB;
Abstract
An antifouling coating composition comprising a binder comprising a non-volatile amine and rosin or maleinised or fumarised rosin. The non-volatile amine is preferably an amine of the formula I ##STR1## where R.sup.1 is a monovalent hydrocarbon group derived from a diterpene and R.sup.2 and R.sup.3 are hydrogen, alkyl or aryl, preferably present in a proportion by weight of 9:1 to 1:9 relative to the rosin or maleinised or fumarised rosin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile