Harry Frank

Address:

13926 Carriage Walk Ln, Houston, TX 77077

Phone:

2814931361

VIN:

2T2GK31U97C025423

Make:

LEXUS

Model:

RX 350

Year:

2007

US Patent:

6492483, Dec 10, 2002

Filed:

Dec 21, 1999

Appl. No.:

09/469209

Inventors:

Simon Ming-Kung Li - Houston TX
Harry Frank - Houston TX
Rupert R. Dominguez - Richmond TX

Assignee:

Resolution Performance Products LLC

International Classification:

C08G 5968

US Classification:

528 89, 422134, 422135, 523427, 525524, 528103

Abstract:

The present invention discloses a continuous process and the associated system for upstaging liquid epoxy resins to produce resins with higher molecular weight. The process comprises passing continuously (i) a liquid epoxy resin having a first molecular weight, (ii) a catalyst and (iii) a compound having at least one active hydrogen or reactive functional group capable of reacting with the liquid epoxy resin in the presence of the catalyst, flow through one or more reaction chambers and under conditions effective to produce a stream comprising an upstaged epoxy resin product having a second molecular weight. The second molecular weight is higher than the first molecular weight.

US Patent:

52330559, Aug 3, 1993

Filed:

Nov 25, 1992

Appl. No.:

7/982263

Inventors:

George C. Blytas - Houston TX
Harry Frank - Houston TX

Assignee:

Shell Oil Company - Houston TX

International Classification:

C07D31912

US Classification:

549378

Abstract:

Polyethercyclicpolyols are prepared by thermally condensing a polyol having at least three hydroxyl groups of which at least two of the hydroxyl groups are vicinal, precursors of the polyol, cyclic derivatives of the polyol, or mixtures thereof, and controlling process conditions to avoid substantial undesirable degeneration. Lower molecular weight polyethercyclicpolyols are copolymerized with epoxy resins to form higher molecular weight polyethercyclicpolyols.

US Patent:

39592227, May 25, 1976

Filed:

Jan 28, 1975

Appl. No.:

5/544729

Inventors:

Harold E. De Le Mare - Houston TX
Harry Frank - Cherry Hill NJ

Assignee:

Shell Oil Company - Houston TX

International Classification:

C08G 3004

US Classification:

260 47EP

Abstract:

Improved stabilized acrylate resins compositions comprise the acrylate resin and a precise amount of a stabilizing acid having a pK. sub. a less than 2. 5 and having an anion having a nucleophilicity of less than 2. 5. An improved method of preparing stabilized acrylate resins comprises reacting the acrylate acid, epoxide, nucleophilic catalyst and stabilizing acid simultaneously to give the stabilized acrylate resin.

US Patent:

52044440, Apr 20, 1993

Filed:

Apr 14, 1992

Appl. No.:

7/869091

Inventors:

Harry Frank - Houston TX
George C. Blytas - Houston TX
Anne H. Zuzich - Houston TX

Assignee:

Shell Oil Company - Houston TX

International Classification:

C08G 6504
C08G 6502

US Classification:

528421

Abstract:

Polyethercyclicpolyols are prepared by thermally condensing a polyol having at least three hydroxyl groups of which at least two of the hydroxyl groups are vicinal, precursors of the polyol, cyclic derivatives of the polyol, or mixtures thereof, and controlling process conditions to avoid substantial undesirable degeneration. Lower molecular weight polyethercyclicpolyols are polycondensed with epoxy alcohols to form higher molecular weight polyethercyclicpolyols.

US Patent:

54018609, Mar 28, 1995

Filed:

May 26, 1993

Appl. No.:

8/067653

Inventors:

George C. Blytas - Houston TX
Harry Frank - Houston TX

Assignee:

Shell Oil Company - Houston TX

International Classification:

C07D31912

US Classification:

549378

Abstract:

Polyethercyclicpolyols are prepared by thermally condensing a polyol having at least three hydroxyl groups of which at least two of the hydroxyl groups are vicinal, precursors of the polyol, cyclic derivatives of the polyol, or mixtures thereof, and controlling process conditions to avoid substantial undesirable degeneration. Lower molecular weight polyethercyclicpolyols are copolymerized with epoxy resins to form higher molecular weight polyethercyclicpolyols.

US Patent:

53026950, Apr 12, 1994

Filed:

Sep 10, 1993

Appl. No.:

8/119796

Inventors:

Harry Frank - Houston TX
George C. Blytas - Houston TX
Anne H. Zuzich - Houston TX

Assignee:

Shell Oil Company - Houston TX

International Classification:

C08G 6504
C08G 6502

US Classification:

528403

Abstract:

Polyethercyclicpolyols are prepared by thermally condensing a polyol having at least three hydroxyl groups of which at least two of the hydroxyl groups are vicinal, precursors of the glycol, cyclic derivatives of the polyol, or mixtures thereof, and controlling process conditions to avoid substantial undesirable degeneration. Lower molecular weight polyethercyclicpolyols are polycondensed with epoxy alcohols to form higher molecular weight polyethercyclicpolyols.

US Patent:

53712439, Dec 6, 1994

Filed:

Jul 13, 1993

Appl. No.:

8/091466

Inventors:

Anne H. Zuzich - Houston TX
George C. Blytas - Houston TX
Harry Frank - Houston TX

Assignee:

Shell Oil Company - Houston TX

International Classification:

C07D31912

US Classification:

549378

Abstract:

Method for preparing polyethercyclicpolyol by heating a reaction mixture of an alkali or alkaline earth metal hydroxide with a polyol, adding epihalohydrin to initiate an addition reaction, and heating the mixture until the reaction is complete.

US Patent:

46925040, Sep 8, 1987

Filed:

Apr 30, 1986

Appl. No.:

6/858311

Inventors:

Harry Frank - Houston TX

Assignee:

Shell Oil Company - Houston TX

International Classification:

C08G 5968

US Classification:

528 89

Abstract:

A method is disclosed for deactivating a hydrocarbyl phosphonium salt catalyst of an epoxy resin fusion reaction. The method involves contacting the hydrocarbyl phosphonium salt catalyst with a sulfonic acid, such as p-toluenesulfonic acid or methane sulfonic acid. The method is particularly suited for deactivation of moisture-resistant phosphonium salts such as methylene bis(triphenyl phosphonium halide)s.