Search

Jeffrey W Stansbury

from Centennial, CO
Age ~69
Get Report
Also known as:
Jeffrey Wilson Stansbury, Jeffrey M Stansbury, Jeffrey D Stansbury, Jeffrey P Stansbury, Jeffery W Stansbury, Jeff W Stansbury, Jeffrey Y, Jeffery Y, Jeff Y
Phone and address:
18111 E Ida Pl, Denver, CO 80015
(720) 876-0311
Related to:
Jason M Clipp, 41Mayan Stansbury Cooper, 34Audrey J Stansbury, 69John B Clipp, 74Ethan Stansbury Davis, 32Davis E Stansbury, 32Lawrence R Wright, 68Eryn K Stansbury, 42Gwynne J Stansbury, 39
Connected to:
Alan L Stansbury, 68Albert K Stansbury, 87Brent A Stansbury, 45Bryan D Stansbury, 43Clayton C Stansbury, 92Danielle C Stansbury, 45Ethan J Stansbury, 47Hanne L Stansbury, 61Hope Stansbury, 81Janet M Stansbury, 91

Jeffrey Stansbury Phones & Addresses

  • 18111 E Ida Pl, Aurora, CO 80015 (720) 876-0311
  • 18111 Ida St, Centennial, CO 80015 (720) 876-0311
  • Nags Head, NC
  • Carpinteria, CA
  • Los Angeles, CA
  • 8211 Glen Heather Dr, Frederick, MD 21702 (301) 620-9339
  • Gaithersburg, MD
  • Littleton, CO
  • Lanham, MD
  • Chester, VT

Resumes

Resumes

Jeffrey Stansbury Photo 1

Professor At University Of Colorado Denver

View page
Location:
P/O Box 173364, Denver, CO
Industry:
Higher Education
Work:
University of Colorado Denver
Professor at University of Colorado Denver
National Institute of Standards and Technology 1979 - Jun 2000
Research Chemist
Education:
University of Maryland
Doctorates, Doctor of Philosophy, Philosophy
Skills:
Uv/Vis
Science
Chemistry
Spectroscopy
Polymers
Nanotechnology
Higher Education
Materials Science
Statistics
Biomaterials
Biomedical Engineering
Research
Medical Devices
Afm
Microscopy
Nanoparticles
Characterization
Fluorescence Microscopy
Nmr
Certifications:
Senior Associate Dean For Research
Jeffrey Stansbury Photo 2

Professor And Vice-Chair

View page
Location:
Denver, CO
Industry:
Higher Education
Work:
University of Colorado
Professor and Vice-Chair
Education:
University of Maryland

Publications

Us Patents

(Meth)Acrylic And (Meth)Acrylamide Monomers, Polymerizable Compositions, And Polymers Obtained

View page
US Patent:
7498394, Mar 3, 2009
Filed:
Feb 20, 2004
Appl. No.:
10/547220
Inventors:
Christopher N. Bowman - Boulder CO, US
Jeffrey W. Stansbury - Centennial CO, US
Kathryn A. Berchtold - Los Alamos NM, US
Jun Nie - Boulder CO, US
Assignee:
The Regents of the University of Colorado - Boulder CO
International Classification:
C08F 226/02
C08F 20/00
C07C 271/00
US Classification:
526301, 526302, 560157, 560158, 560163
Abstract:
The present invention provides novel (meth)acrylic and (meth)acrylamide monomers and polymers produced from those monomers. The monomers of the invention each include only a single vinyl functionality and at least one non-vinyl functionality that can be varied to achieve desired monomer/polymer properties. The invention additionally provides methods of producing polymers from these mono-vinyl monomers.

Photopolymers And Use In Dental Restorative Materials

View page
US Patent:
7838571, Nov 23, 2010
Filed:
Oct 22, 2004
Appl. No.:
10/576635
Inventors:
Christopher N. Bowman - Boulder CO, US
Hui Lu - Dover DE, US
Jeffrey W. Stansbury - Centennial CO, US
Assignee:
The Regents of the University of Colorado - Denver CO
International Classification:
A61K 6/087
A61K 6/08
C08G 75/00
US Classification:
522 44, 522 48, 522167, 522180, 523115, 523116
Abstract:
Photopolymerizable polymer composites based on dimethacrylate systems have been increasingly utilized as dental restorative materials. One of the biggest drawbacks of current dental resin systems is the volume shrinkage and shrinkage induced stresses that arise during the polymerization. Other major problems include incomplete double bond conversion and insufficient wear resistance. This invention involves the development of an entirely novel approach to the photopolymerization process that utilizes thiol-ene systems as low shrinkage and ultra-low shrinkage stress dental restorative materials. Compared with the traditional dimethacrylate dental resins, these novel photopolymerizations have demonstrated a dramatically decreased volume shrinkage, extremely rapid polymerization, abilities to photopolymerize ultrathick materials and achieve much higher conversion, lack of oxygen inhibition and ultra-low shrinkage stress due to low volume shrinkage and drastically delayed gel point conversion. These polymers have thus shown outstanding suitability as dental restorative materials.

Polymer-Brush Modified Fillers For Composites

View page
US Patent:
20060004121, Jan 5, 2006
Filed:
Mar 10, 2005
Appl. No.:
11/077829
Inventors:
Xingzhe Ding - Aurora CO, US
Jeffrey Stansbury - Aurora CO, US
International Classification:
C08K 3/00
US Classification:
523115000
Abstract:
The present invention relates to polymer-brush modified fillers and methods, compositions and processes of modification of fillers and more particularly fillers useful in dental materials and other compositions that exhibit higher mechanical strength, longer hydrolytic stability, lower polymerization stress and improved wear and abrasion resistance. The present invention provides a method for making a polymer-brush modified filler comprising: providing a filler material; silanizing the filler material with a silane; and reacting the silanized filler with a telechelic oligomer. The present invention further provides a method of preparing a shaped dental prosthetic device for use in a human mouth comprising: dispensing a mixture having at least one monomer and a polymer brush modified filler; shaping the mixture; and photopolymerizing the mixture.

Reactive Oligomeric Thiol And Ene Materials As Dental Restorative Mixtures

View page
US Patent:
20070185230, Aug 9, 2007
Filed:
Mar 8, 2005
Appl. No.:
10/598641
Inventors:
Christopher Bowman - Boulder CO, US
Carioscia Jacquelyn - Broomfield CO, US
Hui Lu - Boulder CO, US
Jeffrey Stansbury - Aurora CO, US
Assignee:
The Regents of the University of Colorado CU Technology Transfer Office - Boulder CO
International Classification:
A61K 6/083
US Classification:
523115000
Abstract:
The present invention provides a dental composition comprising a curable blend of one or more polythiol compounds and one or more polyvinyl compounds; where one or both compounds are oligomers. In one aspect, the polythiol compounds are polythiol oligomers formed by prepolymerization of polyvinyl monomers in the presence of an excess of polythiol monomers. In another aspect, the polyvinyl compounds are polyvinyl oligomers formed by prepolymerization of polythiol monomers in the presence of an excess of polyvinyl monomers. The dental composition may further comprise one or more fillers or photoinitiators known in the art. The invention also comprises methods of making a dental prosthesis comprising the composition described above. Use of the thiol-ene oligomeric system results in cured (polymerized) dental compositions having improved physical properties, including low-shrinkage properties and reduced shrinkage induced-stress, enhanced double bond conversion percentage, and reduced odor.

Dimer Acid-Derived Dimethacrylates And Use In Dental Restorative Compositions

View page
US Patent:
20080318188, Dec 25, 2008
Filed:
Dec 29, 2004
Appl. No.:
11/568383
Inventors:
Jeffrey W. Stansbury - Aurora CO, US
Christopher N. Bowman - Boulder CO, US
Marianela Trujillo - Parker CO, US
Assignee:
The Regents of the University of Colorado - Boulder CO
International Classification:
A61C 13/20
C08F 4/32
C08F 4/00
A61K 6/08
C08F 120/18
US Classification:
433215, 522 30, 522 44, 522 48, 522 65, 523116, 5263297
Abstract:
The present invention provides polymerizable dental compositions comprising a dimer acid-derived monomer such as a dimer acid-derived di(meth)acrylate monomer. In one embodiment, the dimer acid-derived monomer is of the formula (I): wherein R, R, R, R, Rand Rare independently selected from H and optionally substituted C-Cstraight-chained or branched aliphatic, optionally containing 1 or more double or triple bonds, wherein one or more carbons are optionally replaced by R* wherein R* is —C(O)—, —C(O)C(O)—, —C(O)NR—, —C(O)NRNR—, —C(O)O—, —OC(O)—, —NRCO—, —O—, —NRC(O)NR—, —OC(O)NR—, —NRNR—, —NRC(O)—, —NRC(O)O—, —S—, —SO—, —SO—, —NR—, —SONR— or —NRSO—, where Rand Rare independently selected from H and optionally substituted aliphatic, cycloalkyl, heterocycloalkyl, aryl or heteroaryl; provided that at least two of R, R, R, R, Rand Rare substituted Cstraight-chained or branched aliphatic wherein at least one carbon is replaced by R* and at least one of the substituents is an alkenyl group.

Methods For Extensive Dark Curing Based On Visible-Light Initiated, Controlled Radical Polymerization

View page
US Patent:
20110166306, Jul 7, 2011
Filed:
Jul 1, 2009
Appl. No.:
13/001535
Inventors:
Jeffrey W. Stansbury - Aurora CO, US
Dongkwan Kim - Broomfield CO, US
International Classification:
C08F 20/26
US Classification:
526205
Abstract:
Optimized methods to achieve extensive dark curing from a three-component visible light-initiated system though controlled radical polymerization and compositions useful in these optimized methods are provided. These compositions and methods are particularly suited for use in certain dental applications.

Monomers For Double Ring-Opening Polymerization With Expansion

View page
US Patent:
54630088, Oct 31, 1995
Filed:
Jul 12, 1994
Appl. No.:
8/273753
Inventors:
Jeffrey W. Stansbury - Gaithersburg MD
Assignee:
The United States of America as represented by the Secretary of Commerce - Washington DC
International Classification:
C08F 2400
C08F 2030
US Classification:
526268
Abstract:
A method of preparing a polymerizate from a reactant monomer of prepolymer which undergoes shrinkage during the formation of said polymerizate which comprises reacting said reactant monomer or prepolymer in the presence of a monomer selected from the group consisting of: ##STR1## wherein R. sub. 1 -R. sub. 8 are as defined herein to form a polymerizate containgin said reactant monomer or prepolymer as chemically contained constituents thereof, and resinous compositions and composites as well as polymers polymerized from such monomers or prepolymers.

High Strength Polymeric Networks Derived From (Meth) Acrylate Resins With Organofluorine Content And Process For Preparing Same

View page
US Patent:
61843393, Feb 6, 2001
Filed:
Nov 12, 1997
Appl. No.:
8/967896
Inventors:
Jeffrey W. Stansbury - Frederick MD
Joseph M. Antonucci - Kensington MD
Kyung M. Choi - Gaithersburg MD
Assignee:
The United States of America as represented by the Secretary of the
Commerce - Washington DC
International Classification:
C08F 248
C08J 608
C08K 200
C08G 6500
US Classification:
528407
Abstract:
Disclosed are fluorinated materials for use in dental uses and non-dental uses, e. g. , adhesives or coatings. Multifunctional monomers and prepolymers with pendant (meth)acrylate groups were prepared from epoxide ring-opening reactions. Resins based on the fluorinated monomers and prepolymers with diluent comonomers, were photocured as composites with particulate fillers. Fluorine contents of the prepolymers ranged from 15 to 65%. Composites with high transverse strength (up to 120 MPa), low water sorption (as low as 0. 11 mass %) and extremely low polymerization shrinkage (as low as 3. 4% by volume) were obtained. The fluorinated resins may be employed to produce hydrophobic dental composite materials with high strength and low polymerization shrinkage.
Control profile
Jeffrey W Stansbury from Centennial, CO, age ~69 Get Report