Robert M Cross

US Patent:

6500891, Dec 31, 2002

Filed:

May 8, 2001

Appl. No.:

09/850757

Inventors:

Philip Kropp - Newington CT
Robert Cross - Rocky Hill CT

Assignee:

Loctite Corporation - Rocky Hill CT

International Classification:

C08K 318

US Classification:

524430, 524437

Abstract:

The present invention discloses a thermally conductive adhesive composition that is useful for encapsulating electronic parts. More particularly, this invention provides adhesive compositions that have 90% of the alumina particles having an average diameter sufficiently low to maintain the particles in suspension. The thermally conductive compositions of the present invention have a low viscosity and excellent thermal conductivity properties. Also contemplated is an electronic part that is encapsulated with the inventive composition, an article of manufacture having a container with the inventive composition contained therein and a method of manufacturing the inventive thermally conductive adhesive composition.

US Patent:

6573328, Jun 3, 2003

Filed:

Jan 3, 2001

Appl. No.:

09/753837

Inventors:

Philip L. Kropp - Newington CT
Lester D. Bennington - East Hartford CT
Robert P. Cross - Rocky HIll CT
Bahram Issari - Rocky Hill CT

Assignee:

Loctite Corporation - Rocky Hill CT

International Classification:

C08L 8305

US Classification:

524588, 528 12, 528 15, 528 19, 528 24, 528 25, 528 29, 528 31, 528 32, 524430

Abstract:

Heat-curable silicone compositions employing a reactive silicone, a silicone hydride crosslinker and a catalyst system which includes a rhodium-based catalyst, a stabilizing system are disclosed. A combination of rhodium and platinum-based catalysts are employed as well. The compositions are low temperature curing and are capable of providing low coefficient of thermal expansion compositions. A stabilizer system which includes in combination a peroxide and an acetylenic compound is also disclosed.

US Patent:

6838182, Jan 4, 2005

Filed:

Jan 14, 2003

Appl. No.:

10/341954

Inventors:

Philip L. Kropp - Newington CT, US
Lester D. Bennington - East Hartford CT, US
Robert P. Cross - Rocky Hill CT, US
Bahram Issari - Rocky Hill CT, US

Assignee:

Henkel Corporation - Rocky Hill CT

International Classification:

B32B 2520

US Classification:

428447, 427387, 528 12, 528 15, 528 19, 528 24, 528 25, 528 29, 528 31, 528 32, 524430, 524588, 525478

Abstract:

Heat-curable silicone compositions employing a reactive silicone, a silicone hydride crosslinker and a catalyst system which includes a rhodium-based catalyst, a stabilizing system are disclosed. A combination of rhodium and platinum-based catalysts are employed as well. The compositions are low temperature curing and are capable of providing low coefficient of thermal expansion compositions. A stabilizer system which includes in combination a peroxide and an acetylenic compound is also disclosed.

US Patent:

6864340, Mar 8, 2005

Filed:

May 2, 2001

Appl. No.:

10/275345

Inventors:

Michael P. Levandoski - Bristol CT, US
Robert P. Cross - Rocky Hill CT, US
Alfred A. DeCato - Novarese, IT
Heath L. Salvati - Colchester CT, US

Assignee:

Henkel Corporation - Rocky Hill CT

International Classification:

C08G077/18

US Classification:

528 34, 528 14, 528 38, 528 32, 528 17, 528 18, 528 15, 522 99

Abstract:

The present invention provides novel “hybrid” silyl-terminated polymers that contain at least two different reactive end-capping groups. The “hybrid” silyl-terminated polymers of the present invention are produced by a novel single multi-step end-capping reaction of at least one silanol-terminated polymer with at least two silanes in the presence of a catalyst.

US Patent:

6884314, Apr 26, 2005

Filed:

Apr 23, 2001

Appl. No.:

10/258351

Inventors:

Robert P. Cross - Rocky Hill CT, US
Lester D. Bennington - East Hartford CT, US

Assignee:

Henkel Corporation - Rocky Hill CT

International Classification:

C09J183/04
H01B001/22
C08L083/04

US Classification:

156329, 252500, 252512, 252514, 2525181, 25251931, 2525195, 25251951, 25251954, 2525202, 25252021, 2525203, 2525211, 2525213, 523220, 524430, 524431, 524432, 524433, 524434, 524436, 524437, 524492, 524493, 524588

Abstract:

The present invention relates generally to conductive, silicone-based compositions, with improved initial adhesion and reduced micro-voiding. More specifically, the present invention relates to a conductive, silicone-based composition, which includes a polyorganosiloxane, a silicone resin, and a conductive filler component.

US Patent:

7452937, Nov 18, 2008

Filed:

Nov 28, 2005

Appl. No.:

11/288000

Inventors:

Robert P. Cross - Rocky Hill CT, US
Thomas Fay-Oy Lim - Killington CT, US
Alfred A. DeCato - Oakville CT, US
Debora E. Duch - South Glastonbury CT, US
Bahram Issari - Glastonbury CT, US

Assignee:

Henkel Corporation - Rocky Hill CT

International Classification:

C08L 83/04

US Classification:

524588, 524492, 524493, 528 34

Abstract:

A room temperature vulcanizing silicone polymer composition including:Enhanced elongation ability is possessed by these compositions.

US Patent:

7482391, Jan 27, 2009

Filed:

May 9, 2005

Appl. No.:

11/124207

Inventors:

Robert Cross - Rocky Hill CT, US
Lester D. Bennington - East Hartford CT, US
Bahram Issari - Rocky Hill CT, US
John Kerr - West Hartford CT, US

Assignee:

Henkel Corporation - Rocky Hill CT

International Classification:

C08J 9/02
C08L 83/04
C08G 77/18

US Classification:

521 91, 521110, 521111, 521154, 525100, 525478, 525479, 528 32, 528 34, 528 35

Abstract:

Room-temperature vulcanized (RTV) foaming compositions are disclosed. The compositions include at least one enoxysilyl functional group and/or at least one alkoxysilyl functional group, at least one amine catalyst, and at least one silicon hydride functional group. Also disclosed are methods of preparing such compositions and methods of using such compositions, methods for making a gasket, and articles of manufacture.

US Patent:

7837824, Nov 23, 2010

Filed:

Jan 18, 2006

Appl. No.:

11/813893

Inventors:

Bahram Issari - Rocky Hill CT, US
Lester D. Bennington - East Hartford CT, US
Robert Cross - Rocky Hill CT, US
John Kerr - West Hartford CT, US
Thomas Fay-Oy Lim - Killington CT, US
Douglas N. Horner - Bristol CT, US

Assignee:

Henkel Corporation - Rocky Hill CT

International Classification:

B29C 65/00
C04B 37/00
C08F 283/12
C08G 77/04

US Classification:

156325, 1563041, 522 99, 528 34

Abstract:

The present invention relates to photoradiation and/or moisture curing silicone compositions and methods for producing and using the same. In particular, the methods of the present invention permit controlled growth of a polymer, and allow for incorporation of pendant functional groups along the length of the polymer.