Cheryl L Moore

US Patent:

47725320, Sep 20, 1988

Filed:

Mar 18, 1987

Appl. No.:

7/027390

Inventors:

Paul C. Adair - Springboro OH
Cheryl L. Moore - Springfield OH

Assignee:

The Mead Corporation - Dayton OH

International Classification:

G03C 171
G03C 168
G03C 196
G03C 1495

US Classification:

430138

Abstract:

A developer sheet having reduced tack useful in forming reproductions having a controllable gloss finish or in forming transparencies is provided. The developer sheet has a support with a layer on the surface of the support of a finely divided thermoplastic developer material and a non-reactive, non-scattering pigment. The developer material is capable of reacting with a color precursor to produce a visible image while the pigment reduces tack. Both the developer material and the pigment are capable of forming an essentially transparent film upon the application of heat and/or pressure.

US Patent:

50343025, Jul 23, 1991

Filed:

Jan 10, 1991

Appl. No.:

7/639403

Inventors:

Paul C. Adair - Springboro OH
Cheryl L. Moore - Springfield OH

Assignee:

The Mead Corporation - Dayton OH

International Classification:

G03C 172

US Classification:

430138

Abstract:

A developer sheet useful in forming images having a high density comprising a support having front and back surfaces; and a developer layer coated from a solution on said front surface, said developer layer comprising a particulate reactive material being capable of reacting with a substantially colorless chromogenic material upon contact and generating an image, a binder material, and a viscosity increasing additive is provided. The developer sheet is particularly useful in photosensitive microencapsulated imaging systems for forming overhead transparencies.

US Patent:

49563092, Sep 11, 1990

Filed:

Dec 6, 1988

Appl. No.:

7/280420

Inventors:

Paul C. Adair - Springboro OH
Cheryl L. Moore - Springfield OH

Assignee:

The Mead Corporation - Dayton OH

International Classification:

G03C 196
G03C 168
G03C 700

US Classification:

430138

Abstract:

A receiver sheet for producing high density images, preferably in a photosensitive imaging system is disclosed. The receiver sheet is characterized by containing a particulate developer material which does not substantially compress upon the application of pressure. The resistance to pressure is accomplished by using a receiver sheet which has a discontinuous thickness or by incorporating a stilt material into the developer material. Also disclosed is an imaging system which has a discontinuous thickness donor sheet to prevent the developer material from substantially compressing upon the application of pressure.

US Patent:

49218328, May 1, 1990

Filed:

Apr 22, 1988

Appl. No.:

7/184735

Inventors:

Paul C. Adair - Springboro OH
Cheryl L. Moore - Dayton OH
Robert A. Landis - Dayton OH

International Classification:

B41M 522
G03C 168
G03C 554

US Classification:

503201

Abstract:

The present invention provides a developer sheet useful in forming reproductions having a controllable gloss finish and reduced photolytic yellowing. The developer sheet comprises a support having a layer of a finely divided, thermoplastic, phenolic developer material and an anti-yellowing agent on the surface thereof. The phenolic developer material is capable of reacting with a color former to produce a visible image and is capable of coalescing into a thin film which imparts gloss to the image upon the application of heat.