Claims
- 1. A method of preparing a migration imaging member comprising:
- a. providing a member comprising a substrate, a layer of substantially electrically insulating softenable material on said substrate, said softenable material containing a layer of migration material contiguous an interface of said softenable material and said substrate, said softenable material capable of being softened sufficiently to allow migration of migration material in said softenable material;
- b. applying a reverse migration force to said migration material sufficient to cause migration of substantially the entire layer of migration material away from the substrate and towards the free surface of the imaging member;
- c. softening the softenable layer sufficient to allow migration of substantially the entire layer of migration material away from the substrate and toward the free surface of the softenable material;
- d. after step (c) applying an imagewise migration force to said migration material sufficient to cause imagewise migration of the migration material in depth in said softenable layer; and
- e. developing said imaging member by softening the softenable material at least sufficient to allow imagewise migration of migration material at least in depth in said softenable layer.
Parent Case Info
This application is a divisional application of copending application Ser. No. 454,515, filed Mar. 25, 1974.
US Referenced Citations (7)
Divisions (1)
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Number |
Date |
Country |
Parent |
454515 |
Mar 1974 |
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