Pressure sensitive transferring member

• US 4,605,593 A
• Filed: 08/27/1985
• Issued: 08/12/1986
• Est. Priority Date: 09/04/1984
• Status: Expired due to Term

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Iida, Fumio
• Primary Examiner(s): Herbert, Thomas J.
• Application Number:
  US06/770,304
• Time in Patent Office: 350 Days
• Field of Search: 428/352, 428/343, 428/355, 156/230, 156/234
• US Class Current: 428/352
• CPC Class Codes: B41M 5/10 by using carbon paper or the like
• CPC Class Codes: Y10T 428/28 Web or sheet containing structurally defined element or component and having an adhesive outermost layer
• CPC Class Codes: Y10T 428/2839 with release or antistick coating
• CPC Class Codes: Y10T 428/2852 Adhesive compositions

Abstract

A pressure sensitive transfer member comprises a flexible plastic film substrate and a pressure sensitive transferring image forming layer comprising a binder resin, a plasticizer for the binder resin and a coloring agent and overlying the flexible plastic film substrate the plasticizer being oleyl oleate.

Claims

1. A pressure sensitive transfer member which comprises a flexible plastic film substrate and a pressure sensitive transferring image forming layer comprising a binder resin, a plasticizer for the binder resin and a coloring agent and overlying the flexible plastic film substrate, the plasticizer being oleyl oleate.

2. The member according to claim 1 in which liquid paraffin is additionally used as the plasticizer.

3. The member according to claim 1 in which the content of the plasticizer in the image forming layer is 20-60% by weight.

4. The member according to claim 1 in which the binder resin is polyamide resin.

5. The member according to claim 4 in which the polyamide resin is a thermoplastic polyamide resin.

6. A method for the pressure sensitive record correction which comprises

overlaying on a recording medium a pressure sensitive transfer member comprising a pressure sensitive transferring ink layer comprising a binder resin, oleyl oleate and a coloring agent overlying a flexible plastic film substrate, pressing imagewise to record an image, and superposing a cohesive correction sheet on a mistakenly recorded image and pressing to peel off the mistakenly recorded from the recording medium.