IP Library Granted Patent US 9,193,198
Granted Patent B2
US 9,193,198 · App. 14/181,909 · Granted Nov 24, 2015

PDMS imprinting stamp with embedded flexure

Inventor: Thomas W. Palone (Rochester, NY)
Assignee: EASTMAN KODAK COMPANY
B41K3/00B29C35/0888B29C59/026B82Y10/00B82Y30/00B82Y40/00G03F7/0002B29C2059/023
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Quick Facts
Patent No.
US 9,193,198
App. No.
14/181,909
Granted
Nov 24, 2015
Kind
B2
Abstract

A non-deformable patterned template includes a stable mesh, wherein the stable mesh is resistant to deformation; a polymer sheet with the stable mesh embedded therein, wherein the polymer sheet is formed using a liquid polymer adapted to receive the stable mesh, and wherein the liquid polymer is cured after the stable mesh has been placed within the liquid polymer; and a surface pattern on at least one face of the polymer sheet.

Claims (9)

1. A method for imprinting comprising:

providing a polymer stamp having a surface pattern and an imbedded mesh, wherein the mesh is resistant to deformation in the x-direction and y-direction and flexible in the z-direction;

applying a force to the polymer stamp to deform the stamp and bring a portion of the stamp in contact with a surface to be stamped; and

increasing the force to bring the entire surface pattern in contact with the surface to be stamped;

wherein a structure of a pattern of openings causes the mesh to function as a flexure; and

wherein the pattern of openings are concentric arc sections.

2. The method of claim 1 , wherein the force applied creates a circular contact pattern.

3. The method of claim 1 further comprising:

heating the mesh.

Assignments (7)
RELEASE OF SECURITY INTEREST Recorded Jan 24, 2020
From: BARCLAYS BANK PLC
To: EASTMAN KODAK COMPANY; FAR EAST DEVELOPMENT LTD.; FPC INC.; KODAK (NEAR EAST) INC.; KODAK AMERICAS LTD.; KODAK REALTY INC.; LASER PACIFIC MEDIA CORPORATION; QUALEX INC.; KODAK PHILIPPINES LTD.; NPEC INC.
Reel/Frame 052773/0001 →
RELEASE OF SECURITY INTEREST Recorded Jul 30, 2019
From: JP MORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: EASTMAN KODAK COMPANY; FAR EAST DEVELOPMENT LTD.; PFC, INC.; KODAK (NEAR EAST), INC.; KODAK AMERICAS, LTD.; KODAK IMAGING NETWORK, INC.; KODAK PORTUGUESA LIMITED; KODAK REALTY, INC.; LASER PACIFIC MEDIA CORPORATION; PAKON, INC.; QUALEX, INC.; KODAK PHILIPPINES, LTD.; NPEC, INC.; CREO MANUFACTURING AMERICA LLC; KODAK AVIATION LEASING LLC
Reel/Frame 049901/0001 →
RELEASE OF SECURITY INTEREST Recorded Jul 22, 2019
From: JP MORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: EASTMAN KODAK COMPANY; FAR EAST DEVELOPMENT LTD.; FPC, INC.; KODAK (NEAR EAST), INC.; KODAK AMERICAS, LTD.; KODAK IMAGING NETWORK, INC.; KODAK PORTUGUESA LIMITED; KODAK REALTY, INC.; LASER PACIFIC MEDIA CORPORATION; PAKON, INC.; QUALEX, INC.; KODAK PHILIPPINES, LTD.; NPEC, INC.; CREO MANUFACTURING AMERICA LLC; KODAK AVIATION LEASING LLC
Reel/Frame 050239/0001 →
SECURITY INTEREST Recorded Mar 28, 2014
From: EASTMAN KODAK COMPANY; FAR EAST DEVELOPMENT LTD.; FPC INC.; KODAK (NEAR EAST), INC.; KODAK AMERICAS, LTD.; KODAK IMAGING NETWORK, INC.; KODAK PORTUGUESA LIMITED; KODAK REALTY, INC.; LASER-PACIFIC MEDIA CORPORATION; QUALEX INC.; KODAK PHILIPPINES, LTD.; NPEC INC.; KODAK AVIATION LEASING LLC
To: BARCLAYS BANK PLC, AS ADMINISTRATIVE AGENT
Reel/Frame 032553/0398 →
SECURITY INTEREST Recorded Mar 28, 2014
From: EASTMAN KODAK COMPANY; FAR EAST DEVELOPMENT LTD.; FPC INC.; KODAK (NEAR EAST). INC.; KODAK AMERICAS, LTD.; KODAK IMAGING NETWORK, INC.; KODAK PORTUGUESA LIMITED; KODAK REALTY, INC.; LASER-PACIFIC MEDIA CORPORATION; QUALEX INC.; KODAK PHILIPPINES, LTD.; NPEC INC.; KODAK AVIATION LEASING LLC
To: JPMORGAN CHASE BANK, N.A. AS ADMINISTRATIVE AGENT
Reel/Frame 032552/0741 →
SECURITY INTEREST Recorded Mar 28, 2014
From: EASTMAN KODAK COMPANY; FAR EAST DEVELOPMENT LTD.; FPC INC.; KODAK (NEAR EAST), INC.; KODAK AMERICAS, LTD.; KODAK IMAGING NETWORK, INC.; KODAK PORTUGUESA LIMITED; KODAK REALTY, INC.; LASER-PACIFIC MEDIA CORPORATION; QUALEX INC.; KODAK PHILIPPINES, LTD.; NPEC INC.; KODAK AVIATION LEASING LLC
To: BANK OF AMERICA N.A., AS AGENT
Reel/Frame 032553/0152 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 17, 2014
From: PALONE, THOMAS W.
To: EASTMAN KODAK COMPANY
Reel/Frame 032228/0677 →
Continuity (1)
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