Search

Douglas C Rhubright

from Harleysville, PA
Age ~57
Get Report
Also known as:
Doug C Rhubright
Phone and address:
103 Spring Mill Way, Harleysville, PA 19438
(215) 412-2064
Related to:
Michelle Brignone, 52Janet P Suter, 67Michelle Diane Rhubright, 52Jake Rhubright, 28Michael Rhubright, 62
Connected to:
Timothy P Rhuda, 61Brian T Rhude, 39George R Rhude, 87Jordan W Rhude, 40Angela J Rhudy, 56Ann D Rhudy, 72Dimitra Rhudy, 64Gary O Rhudy, 51Gregory H Rhudy, 60Jake E Rhudy, 39

Douglas Rhubright Phones & Addresses

  • 103 Spring Mill Way, Harleysville, PA 19438 (215) 412-2064
  • Chardon, OH
  • 4802 Rainbow Ridge Cir, Schwenksville, PA 19473
  • State College, PA
  • Willowick, OH
  • Media, PA
  • Montgomery, PA
  • Lansdale, PA

Work

Company: Palmer international Position: Technical director

Education

School / High School: Pennsylvania State University 1985 to 1993

Industries

Chemicals

Resumes

Resumes

Douglas Rhubright Photo 1

Technical Director At Palmer International

Position:
Technical Director at Palmer International
Location:
Greater Philadelphia Area
Industry:
Chemicals
Work:
Palmer International
Technical Director
Education:
Pennsylvania State University 1985 - 1993

Publications

Us Patents

Dimerized Fatty Acid Based Polyamides Useful For Clear Candle And Gel Applications

US Patent:
6423304, Jul 23, 2002
Filed:
Jun 13, 2001
Appl. No.:
09/880521
Inventors:
Shailesh Shah - Dresher PA
Sobhy El-Hefnawi - Mt. Holly NJ
Douglas C. Rhubright - Harleysville PA
Assignee:
Cognis Corporation - Gulph Mills PA
International Classification:
A61K 732
US Classification:
424 65, 424 66, 424 68, 424400, 424401, 44265, 44272, 44275, 44459, 431288, 431289, 431291, 524219, 524606, 528272, 528288, 528292, 528302, 528324, 528326, 528339, 5283393, 528344
Abstract:
Blooming and/or syneresis in gel formulations can be reduced or eliminated by adding to an organic mixture an effective amount of a polyamide gelling agent having a softening point of less than about 105Â C. wherein the polyamide is the reaction product of one or more diamines, optionally one or more mono-amines, one or more hydrogenated C36 dimer acids, optionally one or more C dicarboxylic acids, and optionally one or more C monocarboxylic acids.

Thickening And Wetting Agents

US Patent:
20080161535, Jul 3, 2008
Filed:
Dec 6, 2007
Appl. No.:
11/951383
Inventors:
Michael S. Wiggins - Lansdale PA, US
Douglas C. Rhubright - Harleysville PA, US
International Classification:
C09F 1/04
US Classification:
530210
Abstract:
A rosin alcohol alkoxylated with 0-200 moles of at least one alkylene oxide selected from the group consisting of ethylene oxide, propylene oxide, butylene oxide, and combinations thereof per mole of alcohol is provided. A thickening agent and a method for making the thickening agent includes an alkoxylated rosin alcohol alkoxylated with 0-200 moles of at least one alkylene oxide selected from the group consisting of ethylene oxide, propylene oxide, butylene oxide, and combinations thereof per mole of alcohol where the alkoxylated rosin alcohol is reacted using a linking compound for linking at least two hydroxyl groups. The alkoxylated rosin alcohol and linking group may be reacted with a polyalkylene glycol. The alkoxylated rosin alcohol and thickening agent may be incorporated into an emulsion polymer or a polymer dispersion, or a paint or coating composition, as a wetting agent or rheology modifier, respectively.

Acrylated Polyaminoamide (Ii)

US Patent:
20090099278, Apr 16, 2009
Filed:
Oct 15, 2008
Appl. No.:
12/252113
Inventors:
Antoine Carroy - Marlioz, FR
Jean-Marc Ballin - Noisy le Grand, FR
Laurence Druene - Perthes en Gatinais, FR
Morgan Garinet - Vaux le Peril, FR
Douglas Rhubright - Harleysville PA, US
Stefan Busch - Duesseldorf, DE
Assignee:
Cognis IP Management GmbH - Duesseldorf
International Classification:
C09D 11/02
C08F 283/04
C09D 177/06
US Classification:
522164, 525426
Abstract:
Radiation-curable acrylated polyaminoamides obtainable by Michael addition of polyaminoamides containing terminal amine groups (A) and polyolester acrylates (B), the molar ratio of the acrylate groups in the polyolester acrylates (B) to the aminohydrogen groups in the polyaminoamides (A) being at least 1:1, characterized in that the polyaminoamides have an amine value above 115, are suitable as radiation-curable compounds for the production of coatings.

Acrylated Polyaminoamide (Iii)

US Patent:
20090099279, Apr 16, 2009
Filed:
Oct 15, 2008
Appl. No.:
12/252127
Inventors:
Antoine Carroy - Marlioz, FR
Jean-Marc Ballin - Noisy le Grand, FR
Laurence Druene - Perthes en Gatinais, FR
Morgan Garinet - Vaux le Peril, FR
Douglas Rhubright - Harleysville PA, US
Assignee:
Cognis IP Management GmbH - Duesseldorf
International Classification:
C08F 2/46
C08G 63/91
C08G 73/06
US Classification:
522173, 525451, 525421, 525417
Abstract:
Radiation-curable acrylated polyaminoamides obtainable by Michael addition of polyaminoamides containing terminal amine groups (A) and polyolester acrylates (B), the molar ratio of the acrylate groups in the polyolester acrylates (B) to the aminohydrogen groups in the polyaminoamides (A) being at least 1:1, characterized in that polyolester acrylates (B) are acrylated addition products of propylene oxide onto trimethylol propane, are suitable as radiation-curable compounds for the production of coatings.

Process For The Preparation Of N-Hydrocarbyl-Substituted Amides Such As Tert-Butylacrylamide Via The Ritter Reaction Using Solid Heteropolyacid Catalysts

US Patent:
57124132, Jan 27, 1998
Filed:
Dec 4, 1996
Appl. No.:
8/757407
Inventors:
James D. Burrington - Mayfield Village OH
Douglas C. Rhubright - Chardon OH
Chester E. Ramey - Bainbridge Township, Geauga County OH
Assignee:
The Lubrizol Corporation - Wickliffe OH
International Classification:
C07C23106
US Classification:
564131
Abstract:
Hydrocarbyl-substituted amides are prepared by a process comprising contacting a nitrile with a hydrocarbylating agent, such as an alkylating agent, in the presence of a catalyst comprising a heteropolyacid or salt thereof.

Catalytic Process For Making High Reactivity Alkylating Agents And Products Resulting Therefrom

US Patent:
59861550, Nov 16, 1999
Filed:
Jul 10, 1996
Appl. No.:
8/676658
Inventors:
James D. Burrington - Mayfield Village OH
Stuart L. Bartley - Wickliffe OH
Douglas C. Rhubright - Chardon OH
Paul A. Lewis - Mentor OH
Marvin B. DeTar - Wickliffe OH
Alicia L. Kliever - Mentor OH
Frank A. Del Greco - Novelty OH
Lawrence T. Novak - South Euclid OH
Assignee:
The Lubrizol Corporation - Wickliffe OH
International Classification:
C07C 100
C07C 264
C07C 270
US Classification:
585323
Abstract:
Treating low reactivity alkylating agents in the vapor phase with catalysts converts the low reactivity alkylating agents to high reactivity alkylating agents. The alkylating agents are useful in synthesis of alkyl aromatics with Lewis acid catalysts.

Alkylation Of Aromatic Amines Using A Heterpoly Catalyst

US Patent:
58178317, Oct 6, 1998
Filed:
Sep 8, 1997
Appl. No.:
8/925109
Inventors:
Douglas C. Rhubright - Chardon OH
James D. Burrington - Mayfield Village OH
Ping Y. Zhu - Willoughby Hills OH
Assignee:
The Lubrizol Corporation - Wickliffe OH
International Classification:
C07D20986
US Classification:
548447
Abstract:
Aliphatic hydrocarbyl-substituted aromatic amines are prepared by reacting an aromatic amine and an aliphatic hydrocarbylating agent, such as an olefin, in the presence of a heteropolyacid catalyst such as Cs. sub. 2. 5 H. sub. 5 PW. sub. 12 O. sub. 40, for a period of time and at a temperature sufficient to permit reaction.

Process For The Preparation Of N-Hydrocarbyl-Substituted Amides Via The Ritter Reaction Using Solid Clay Catalysts

US Patent:
58115803, Sep 22, 1998
Filed:
Dec 4, 1996
Appl. No.:
8/760077
Inventors:
Douglas C. Rhubright - Chardon OH
Assignee:
The Lubrizol Corporation - Wickliffe OH
International Classification:
C07C23106
US Classification:
564128
Abstract:
Hydrocarbyl-substituted amides can be prepared in a catalyzed Ritter reaction by contacting a nitrile with a hydrocarbylating agent, in the presence of an acidified clay as the catalyst, under conditions conducive to the formation of the hydrocarbyl-substituted amide.
Control profile
Douglas C Rhubright from Harleysville, PA, age ~57 Get Report