Stretchable conductive paste composition
AssigneeE. I. Du Pont de Nemours and Company
InventorsJing Fan, Fei Xiang
Life of this patent
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Abstract
This invention is related to a polymer thick film (PTF) paste composition comprising a conductive powder, an elastomer blend consisting of two or more elastomers at least one of which is a peroxide curable fluoroelastomer, and a solvent blend consisting of at least one solvent in which each of the elastomers of the elastomer blend is individually soluble and at least one solvent in which at least one of the elastomers of the elastomer blend is not individually soluble. The PTF paste composition can be used to form a printed conductor and to form an electrically conductive adhesive on various articles.
Claims19
A polymer thick film paste composition comprising:
- a) conductive powder;
- b) an elastomer blend consisting of two or more elastomers at least one of which is a peroxide curable fluoroelastomer;
- and
- c) a solvent blend consisting of at least one solvent in which each of the elastomers of the elastomer blend is individually soluble and at least one solvent in which at least one of the elastomers of the elastomer blend is not individually soluble.
Dependencies are inferred from the claim text.