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Nadine I Iroff, 742279 Hill Rd, Perkiomenville, PA 18074

Nadine Iroff Phones & Addresses

2279 Hill Rd, Perkiomenvlle, PA 18074    215-6799019   

Perkiomenville, PA   

2090 Pheasant Hill Rd, Lansdale, PA 19446    215-3680481   

Jackson, MI   

Croydon, PA   

Jerome, MI   

Garden City, NY   

Ann Arbor, MI   

Montgomery, PA   

Mentions for Nadine I Iroff

Nadine Iroff resumes & CV records

Resumes

Nadine Iroff Photo 8

Senior Scientist

Location:
2279 Hill Rd, Perkiomenville, PA 18074
Industry:
Chemicals
Work:
RohMax USA, Inc
Senior Scientist
Education:
University of Michigan 1973 - 1979
PhD, Organic Chemistry
The George Washington University
BS, Chemistry
Nadine Iroff Photo 9

Owner

Location:
Perkiomenville, PA
Industry:
Retail
Work:
Triumph Showdog Solutions
Owner

Publications & IP owners

Us Patents

Process For Preparing Continuously Variable-Composition Copolymers

US Patent:
2009004, Feb 19, 2009
Filed:
Jul 14, 2008
Appl. No.:
12/172382
Inventors:
Nadine Iroff - Perkiomenville PA, US
Peter Moore - Philadelphia PA, US
Assignee:
EVONIK ROHMAX ADDITIVES GMBH - Darmstadt
International Classification:
C08F 2/01
C08F 2/06
US Classification:
526 60, 526 65, 526 66, 526 61
Abstract:
A continuously variable composition copolymer is prepared in a reaction system, by (a) providing a reaction vessel comprising a first monomer composition; (b) providing a feed vessel comprising a second monomer composition; (c) initiating a polymerization reaction in the reaction vessel; (d) continuing the polymerization reaction during the gradual addition of the second monomer composition from the feed vessel to the reaction vessel, wherein the gradual addition of the second monomer composition is performed such that the continuously variable composition copolymer is obtained; (e) maintaining the polymerization until at least 90% of the total monomer composition has been converted to the copolymer; wherein the copolymer has a weight average molecular weight from 10,000 to 1,000,000; wherein the copolymer is soluble in lubricating oil, wherein the monomers of the first monomer composition provided in the reaction vessel comprise at least 50% by weight of all the monomers used to prepare the copolymer.

Method For Reducing The Halogen Content Of A Polymer

US Patent:
2014020, Jul 24, 2014
Filed:
Jul 3, 2012
Appl. No.:
14/131086
Inventors:
Mandi J. McElwain - Glenside PA, US
Christopher Paul Radano - West Chester PA, US
Nadine Iroff - Perkiomenville PA, US
Peter Moore - Singapore, SG
Assignee:
Evonik Oil Additives GmbH - Darmstadt
International Classification:
C08F 220/18
US Classification:
5253305, 5253303
Abstract:
The invention relates to a method for reducing the halogen content of a polymer, characterized in that the polymer is reacted with a polymerization inhibitor; and especially to a method wherein said polymer is a polymerization product of an ATRP process.

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