Timothy J Tatge from Richfield, MN, age 45

Fluoropolymer Coating Compositions With Multifunctional Fluoroalkyl Crosslinkers For Anti-Reflective Polymer Films
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US Patent:

7351471, Apr 1, 2008
Filed:

Dec 30, 2004
Appl. No.:

11/026754
Inventors:

Naiyong Jing - Woodbury MN, US
Chuntao Cao - Woodbury MN, US
Tatsuo Fukushi - Woodbury MN, US
Timothy J. Tatge - Crystal MN, US
Thomas P. Klun - Lakeland MN, US
William J. Schultz - North Oaks MN, US
Assignee:

3M Innovative Properties Company - St. Paul MN
International Classification:

B32B 27/00
C08F 8/18
US Classification:

428339, 5253263, 5253264
Abstract:

An economic, optically transmissive, stain and ink repellent, durable low refractive index fluoropolymer composition for use in an antireflection film or coupled to an optical display. In one aspect of the invention, the composition is formed from the reaction product of a fluoropolymer and a fluoroalkyl containing multi-olefinic crosslinker. In another aspect of the invention, the composition further includes surface modified inorganic nanoparticles.

Fluoropolymer Coating Compositions With Olefinic Silanes For Anti-Reflective Polymer Films
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US Patent:

20060147177, Jul 6, 2006
Filed:

Dec 30, 2004
Appl. No.:

11/026752
Inventors:

Naiyong Jing - Woodbury MN, US
Chuntao Cao - Woodbury MN, US
Tatsuo Fukushi - Woodbury MN, US
Timothy Tatge - Minneapolis MN, US
William Coggio - Hudson WI, US
Christopher Walker - St. Paul MN, US
Thomas Klun - Lakeland MN, US
William Schultz - North Oaks MN, US
International Classification:

B32B 27/00
B32B 27/20
B32B 27/30
B05D 5/06
C07C 61/08
US Classification:

385147000, 428421000, 428323000, 428447000, 428422000, 428522000, 427162000, 562400000
Abstract:

An economic, optically transmissive, stain and ink repellent, durable low refractive index fluoropolymer composition for use in an antireflection film or coupled to an optical display. In one aspect of the invention, the composition is formed from the reaction product of a fluoropolymer, a C═C double bond group containing silane ester agent, and an optional multi-olefinic crosslinker. In another aspect of the invention, the composition further includes surface modified inorganic nanoparticles. In another aspect, the multi-olefinic crosslinker is an alkoxysilyl-containing multi-olefinic crosslinker.

Low Refractive Index Fluoropolymer Coating Compositions For Use In Antireflective Polymer Films
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US Patent:

20060147723, Jul 6, 2006
Filed:

Dec 30, 2004
Appl. No.:

11/026640
Inventors:

Naiyong Jing - Woodbury MN, US
Chuntao Cao - Woodbury MN, US
Tatsuo Fukushi - Woodbury MN, US
Timothy Tatge - Crystal MN, US
William Coggio - Hudson WI, US
Christopher Walker - St. Paul MN, US
Thomas Klun - Lakeland MN, US
William Schultz - North Oaks MN, US
International Classification:

B32B 27/00
B05D 5/06
B05D 3/02
C07C 61/08
US Classification:

428421000, 428212000, 428447000, 427162000, 427372200, 562400000
Abstract:

An economic, optically transmissive, stain and ink repellent, durable low refractive index fluoropolymer composition for use in an antireflection film or coupled to an optical display. In one aspect of the invention, the composition is formed from the reaction product of a fluoropolymer or reactive fluoropolymer, an amino silane ester coupling agent or ester equivalent, a multi-olefinic crosslinker, and optional surface modified inorganic particles or sol gel precursors.

Timothy J Tatge