Eric T Lundquist

US Patent:

6730816, May 4, 2004

Filed:

Nov 27, 2001

Appl. No.:

09/995186

Inventors:

Eric Gustave Lundquist - North Wales PA

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

C07C 3912

US Classification:

568727, 521 33, 568728

Abstract:

A high productivity catalyst for bisphenol-A has been discovered which comprises strongly acidic cation-exchange resin spheres produced from a polystyrene/divinylbenzene (PS/DVB) copolymer sulfonated under conditions to introduce sulfone cross-linking. Surprisingly, the sulfone cross-linking improves the resistance to deformation but does not have a negative effect on the activity and selectivity of the catalyst in bisphenol-A production.

US Patent:

6743873, Jun 1, 2004

Filed:

May 7, 2003

Appl. No.:

10/431126

Inventors:

Thomas Cleveland Kirk - Ivyland PA
Eric Gustave Lundquist - North Wales PA
Timothy Roger Lynn - Glen Gardner NJ

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

C08F 402

US Classification:

526204, 526160, 526165, 526172, 526201, 502108, 502109, 502152, 502167

Abstract:

A catalyst composition useful for catalyzing the polymerization of olefinic monomers is disclosed, along with a polymerization method using those catalyst compositions to prepare a variety of polyolefins from olefinic monomers. A method for preparation of the catalyst composition by combining an epoxy functional porous organic polymer, a catalytic component, and an activator component is also disclosed.

US Patent:

6858299, Feb 22, 2005

Filed:

May 6, 2004

Appl. No.:

10/840020

Inventors:

Eric G. Lundquist - North Wales PA, US
Wayne Devonport - Doylestown PA, US

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

B32B009/00

US Classification:

42840221, 428402, 428408, 5253322, 5253329, 525314, 526319, 5263171, 52631844, 526320, 526909

Abstract:

The present invention relates to an emulsion free high solids process for preparing crosslinked polymeric nanoparticles of 1-200 nm in diameter.

US Patent:

6867275, Mar 15, 2005

Filed:

Mar 15, 2002

Appl. No.:

10/097258

Inventors:

James Henry Barrett - Feasterville PA, US
Richard John Piccolini - Newtown PA, US
Robert Howard Gore - Southampton PA, US
Carlos Alfonso Cruz - Holland PA, US
Eric Gustave Lundquist - North Wales PA, US
Warren Harvey Machleder - Blue Bell PA, US
Newman Mayer Bortnick - Sarasota FL, US

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

C08F036/20

US Classification:

526336, 526328, 5263231, 526319

Abstract:

Solid media useful for a variety of applications, such as separations, catalysis, drug carriers, sensors, and combinatorial chemistry, are disclosed. The solid media are prepared with PNPs having a diameter of 1 to 50 nanometers, the PNPs including as polymerized units a multi-ethylenically-unsaturated monomer. Also provided are methods for preparing the solid media.

US Patent:

6982307, Jan 3, 2006

Filed:

Aug 17, 2001

Appl. No.:

09/932865

Inventors:

Eric G. Lundquist - North Wales PA, US
Jennifer A. Reichl - St. Davids PA, US
James C. Bohling - Lansdale PA, US

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

C08F 4/64
C08F 4/60

US Classification:

526170, 526 74, 5261247, 526160, 526172, 526943

Abstract:

Olefin-based materials react with a range of catalysts and catalytic systems to form catalytic matrices, which are employed in the production of a variety of polyolefin products.

US Patent:

7074736, Jul 11, 2006

Filed:

Oct 9, 2001

Appl. No.:

09/973261

Inventors:

Eric Gustave Lundquist - North Wales PA, US
Jennifer Annette Reichl - St. Davids PA, US
James Charles Bohling - Lansdale PA, US

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

C08F 6/64

US Classification:

502108, 502109, 502152, 502154, 502103, 502134, 526160, 526943, 526165

Abstract:

A hydrozirconated matrix for the production of polyolefins is disclosed. The hydrozirconated matrix is prepared from the reaction of an organozirconium composition and an olefin based material. A process is described for using the hydrozirconated matrix to prepare a range of polyolefin products.

US Patent:

7244775, Jul 17, 2007

Filed:

Jun 13, 2003

Appl. No.:

10/461971

Inventors:

Casmir S. Ilenda - Holland PA, US
Michael Louis Spera - Mohnton PA, US
Andrew T. Daly - Sinking Spring PA, US
Robert H. Gore - Southampton PA, US
Wayne Devonport - Doylestown PA, US
Eric G. Lundquist - North Wales PA, US
Paul Francis Reeve - Valbonne, FR
James R. Lesniak - Merrillville IN, US
Ethan S. Simon - Abington PA, US

Assignee:

Rohm and Haas Company - Philadelphia PA

International Classification:

C08K 9/00

US Classification:

523202, 523201, 523205, 523220, 524539

Abstract:

A method for imparting damage resistance to a coating, film or article of manufacture comprising adding crosslinked polymeric nanoparticles having a size range of 1-100 nm in diameter to said coating, film or article of manufacture.

US Patent:

7419649, Sep 2, 2008

Filed:

Sep 2, 2004

Appl. No.:

10/933010

Inventors:

Eric Gustave Lundquist - North Wales PA, US
Garth R. Parker - Lansdale PA, US

International Classification:

C01B 31/00
H01M 4/58
H01M 4/90
H01M 4/96

US Classification:

423445R, 4292318, 977948

Abstract:

The present invention relates to an energy storage device comprising a macroreticular carbonaceous material having a distribution of micropores, mesopores and macropores wherein the macroreticular carbonaceous material has a total surface area of from greater than 500 m/g to 2500 m/g and wherein 20% to 80% of the total surface area is due to pores with diameters of from 17 angstroms to 100,000 angstroms. In addition, the present invention relates to an energy storage device comprising a macroreticular carbonaceous material having at least one first distinct peak representing a pore size of less than or equal to 20 angstroms when measured utilizing H-K dv/dlog(W) pore size distribution and at least one second distinct peak representing a pore size greater than 20 angstroms when measured utilizing BJH dv/dlog(D) pore size distribution.