Larry K Olli

6353135, Mar 5, 2002

Aug 31, 1999

09/386738

Larry K. Olli - Seattle WA

The Boeing Company - Seattle WA

C07C27524

564 57, 564 59, 564 60, 564 61, 564278, 528 49, 528 53, 528 54, 528 59, 528 60, 528 62, 528 64, 528 65

Aliphatic tetraketimine of the present invention are a novel class of compounds represented by the formula: wherein Et is ethyl, Me is methyl, and R is a residue of an aliphatic diisocyanate. The tetraketimine is made by condensing a novel ketimine with a diisocyanate. The ketimine has a free secondary amine after a polyamine selected from the group consisting of: H2NâC2H4âNHâC2H4âNH2, H2NâC2H4âNHâC2H4âNHâC2H4âNH2, H2Nâ(CH2)6âNHâ(CH2)6âNH2, or tris(2-aminoethyl)amine is reacted with a ketone.

6605365, Aug 12, 2003

Oct 8, 1998

09/169280

Kenneth A. Krienke - Seattle WA
Kay Y. Blohowiak - Issaquah WA
Larry K. Olli - Seattle WA
Joseph H. Osborne - Tacoma WA

The Boeing Company - Seattle WA

B32B 1504

428472, 428328

A surface treatment, especially for titanium and aluminum alloys, forms a pigmented sol-gel film covalently bonded on the metal surface to produce desired color, gloss, reflectivity, electrical conductivity, emissivity, or a combination thereof usable over a wide temperature range. The coating retains its characteristics and impact resistance following exposures to temperatures at least in the range from -321Â F. to 750Â F. An aqueous sol containing an alkoxyzirconium and an organosilane with an organic acid catalyst and zirconium stabilizer is applied to etched or grit blasted substrates by dipping, spraying, or drenching, to produce bonds in a single application comparable in strength and performance to standard anodize controls. Parameters affecting performance include the sol composition, the Si/Zr ratio, the ratio of sol ingredients, the concentration of the sol, the carrier solvent, solution age, catalysts, surface pretreatment, application method, curing process, and primer used. The sol-gel coating may be graded in its ceramic character by adjusting the organosilane component between TEOS and silanes that have more distinctive organic character by virtue of organic ligands attached to the silicon.

6768048, Jul 27, 2004

Dec 4, 2002

10/309710

Suzanne L. B. Woll - Manchester CT
Kay Y. Blohowiak - Issaquah WA
David E. Harden - Bonney Lake WA
Harold G. Pippin - University Place WA
Larry K. Olli - Seattle WA

The Boeing Company - Chicago IL

H01L 31048

136251, 136256, 136261, 136262, 438 64, 438 93, 257433, 257434, 257435

Methods for formulating and depositing a sol-gel coating onto a surface of a solar cell to provide improved radiation damage resistance. The sol-gel contains a solvent, alkoxyzirconium and an organosilane, with an organic acid catalyst and optionally a surfactant. The sol-gel coating can be deposited by spraying and the sol-gel coating is cured. The invention reduces manufacturing steps and overall weight of the solar cell array.

7001666, Feb 21, 2006

Mar 7, 2003

10/384908

Kenneth A. Krienke - Seattle WA, US
Kay Y. Blohowiak - Issaquah WA, US
Larry K. Olli - Seattle WA, US
Joseph H. Osborne - Tacoma WA, US

The Boeing Company - Chicago IL

B32B 9/00
B32B 18/00

428429, 1062871, 10628711, 10628713, 10628714, 10628715, 106404

A surface treatment, especially for titanium and aluminum alloys, forms a pigmented sol-gel film covalently bonded on the metal surface to produce desired color, gloss, reflectivity, electrical conductivity, emissivity, or a combination thereof usable over a wide temperature range. The coating retains its characteristics and impact resistance following exposures to temperatures at least in the range from −321 F. to 750 F. An aqueous sol containing an alkoxyzirconium and an organosilane with an organic acid catalyst and zirconium stabilizer is applied to etched or grit blasted substrates by dipping, spraying, or drenching, to produce bonds in a single application comparable in strength and performance to standard anodize controls. Parameters affecting performance include the sol composition, the Si/Zr ratio, the ratio of sol ingredients, the concentration of the sol, the carrier solvent, solution age, catalysts, surface pretreatment, application method, curing process, and primer used. The sol-gel coating may be graded in its ceramic character by adjusting the organosilane component between TEOS and silanes that have more distinctive organic character by virtue of organic ligands attached to the silicon.

7544407, Jun 9, 2009

Sep 17, 2005

11/228370

Diane C. Rawlings - Bellevue WA, US
Larry K. Olli - Seattle WA, US
Bruce K. Keough - Kent WA, US

The Boeing Company - Chicago IL

B32B 9/00
B32B 33/00

428 401, 428355 R

A pressure sensitive adhesive (PSA) suitable for aircraft exterior applications formed by reacting a cross-linker with an un-crosslinked adhesive can resist many aircraft fluids and can maintain a bond to a protective barrier film of an appliqué at low and high temperatures. An exemplary PSA includes at least a first release liner and a crosslinked adhesive releasably bonded thereto. The crosslinked adhesive suitably is formed by reacting a polyisocyanate crosslinker with an un-crosslinked acrylic adhesive. The PSA can exhibit a peel strength between around 2-8 psi at temperatures between around 180-250 degrees Fahrenheit. In an exemplary method to provide a PSA, an un-crosslinked acrylic adhesive, a solvent, and a polyisocyanate crosslinker are mixed together. The mixture is reacted on a release liner. A portion of the solvent is driven off, and the polyisocyanate crosslinker is reacted with itself and with reactive groups remaining on the un-crosslinked acrylic adhesive.

7563513, Jul 21, 2009

May 25, 2005

11/138620

Kenneth A. Krienke - Seattle WA, US
Kay Y. Blohowiak - Issaquah WA, US
Larry K. Olli - Seattle WA, US
Joseph H. Osborne - Tacoma WA, US

The Boeing Company - Chicago IL

B32B 17/06
C04B 41/50
C07F 7/18

428429, 10628711, 10628713

A surface treatment, especially for titanium and aluminum alloys, forms a pigmented sol-gel film covalently bonded on the metal surface to produce desired color, gloss, reflectivity, electrical conductivity, emissivity, or a combination thereof usable over a wide temperature range. The coating retains its characteristics and impact resistance following exposures to temperatures at least in the range from −321 F. to 750 F. An aqueous sol containing an organometallic alkoxide containing either Ti or Al and an organosilane with an organic acid catalyst and stabilizer is applied to etched or grit blasted substrates by dipping, spraying, or drenching, to produce bonds in a single application comparable in strength and performance to standard anodize controls. The sol-gel coating may be graded in its ceramic character by adjusting the organosilane component between TEOS and silanes that have more distinctive organic character by virtue of organic ligands attached to the silicon.

7807229, Oct 5, 2010

Apr 29, 2009

12/432624

Diane C. Rawlings - Bellevue WA, US
Larry K. Olli - Seattle WA, US
Bruce K. Keough - Kent WA, US

The Boeing Company - Chicago IL

B32B 9/00
B05D 3/02
C08L 75/00

4273855, 4274071, 428 401, 428355 R, 524507, 524589, 524612

Methods of forming a pressure sensitive adhesive (PSA) are provided. The methods may be suitable for aircraft exterior applications. A particular method includes mixing together an un-crosslinked acrylic adhesive, a solvent, and a polyisocyanate crosslinker to form a mixture. The method also includes driving off a portion of the solvent. The method further includes reacting the polyisocyanate crosslinker with the un-crosslinked acrylic adhesive. A resultant crosslinked adhesive exhibits a peel strength in a range between around 2 pounds per square inch and around 8 pounds per square inch at temperatures in a range between around 180 degrees Fahrenheit and around 250 degrees Fahrenheit.

7811374, Oct 12, 2010

Aug 30, 2005

11/213707

Joseph H. Osborne - Tacoma WA, US
Ronald R. Stephenson - Auburn WA, US
Kenneth A. Krienke - Seattle WA, US
Larry K. Olli - Seattle WA, US

The Boeing Company - Chicago IL

C08K 3/00
C23C 16/40
G01D 13/22
C09K 11/02
C09K 11/06

10628719, 106450, 116206, 25230116, 25230136

A composition for coating a surface includes a carrier and an indicator distributed throughout the carrier. The indicator is configured to modify an appearance of the coating. The indicator facilitates determining a thickness of the coating in response to the appearance of the coating.