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. 10, 1978
Filed:
Nov. 17, 1976
Hazel Meade, Pleasantville, NY (US);
Commercial Decal, Inc., Mount Vernon, NY (US);
Abstract
An adhesive composition for a heat-releasable ceramic decalcomania is provided, the adhesive composition comprising an acrylic resin, a tackifier for said acrylic resin, which tackifier comprises a polyethylene glycol and/or solid polyoxyalkylene derivatives of propylene glycol or ethylenediamine, and an organic solvent therefor. Preferably, this tackifier is employed in combination with a second tackifier comprising one or more aromatic acid esters of monomeric and polymeric alkyl polyols. A heat-releasable ceramic decalcomania is provided which comprises a backing sheet, optionally a wax-impervious barrier layer disposed on said backing sheet, a wax layer disposed on said backing sheet or barrier layer (where employed), a design receiving support layer disposed on said wax layer, a design layer disposed on said support layer, and an adhesive layer as described above disposed on said design layer. In addition, methods for forming such decalcomania and for decorating ware with such decalcomania are also provided.