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:
Jun. 07, 1994
Filed:
Jun. 30, 1992
Carl J Long, II, Elyria, OH (US);
William F Masler, III, Hinckley, OH (US);
William R Wilber, Avon Lake, OH (US);
Gary L Julian, Parma, OH (US);
The B. F. Goodrich Company, Akron, OH (US);
Abstract
Reactive multifunctional imide monomers have been discovered from which radiation curable oligomers and polymers may be derived. The reactive imide monomers have at least one functional group which is polymerizable under free radical or ionic polymerization conditions with other similar functional groups. However, the same functional group and reaction product derived therefrom is substantially not subject to cleavage by oxidation or hydrolysis. The reactive imide monomer also contains at least one other functional group which remains intact under the above-described polymerization conditions to form a part of a side chain of the resultant polymer and will cross-link or cure by 2+2 cyclo-addition with other like functional groups upon irradiation.