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. 22, 1995
Filed:
Jul. 30, 1993
Leonard Ornstein, White Plains, NY (US);
Mount Sinai School of Medicine of the City University of New York, New York, NY (US);
Abstract
A composition is disclosed for transferring and adhering tape-mounted hisogical sections, to specimen mounting surfaces, usually glass microscope slides to expedite and simplify the safe removal of the mounting tape and the subsequent processing of the slide-mounted section. The composition is a curable polymeric mixture which has high tack prior to curing, is substantially non-diffusable and non-flowable into tissue sections and, after curing, has a refractive index substantially similar to that of the specimen section and is non-labile to conventional histological solvents and stains. A preferred composition comprises diacrylate-terminated polyurethane, a diacrylate ester of an epoxy resin and a diethoxyacetophenone initiator. It is usually formed onto the mounting surface as a solution in a conventional organic solvent, such as isopropanol or toluene.