Search

Rachna Rachna Khurana

from Woodbury, MN
Get Report
Also known as:
Rachne Churana
Connected to:
Amanpreet S Khurana, 44Anoop Khurana, 50Ashima Khurana, 47Bobby Khurana, 35Damanjeet S Khurana, 40Deep N Khurana, 26Deepinder K Khurana, 48Edith B Khurana, 71Geetika Khurana, 44Girija Khurana, 48

Rachna Khurana Phones & Addresses

  • Woodbury, MN
  • Inver Grove Heights, MN
  • Ithaca, NY
  • Inver Grove, MN

Work

Company: 3m health care Jan 2018 Position: Product development specialist

Education

Degree: Doctorates, Doctor of Philosophy School / High School: Cornell University 2009 to 2014 Specialities: Chemistry

Skills

Nmr • Polymer Chemistry • Organic Synthesis • Chemistry • Polymer Characterization • Catalysis • Materials Science • Ir Spectroscopy • Nmr Spectroscopy • Spectroscopy • Polymers • Differential Scanning Calorimetry • Gpc • Dsc • Schlenk Line Chemistry • Column Chromatography • Coin Cells • Design of Experiments • Minitab • Adhesives • Process Control • Project Management Fundamentals • Six Sigma Green Belt Training • Uv/Vis • R&D • Nanotechnology • Research and Development • Nuclear Magnetic Resonance

Industries

Research

Resumes

Resumes

Rachna Khurana Photo 1

Product Development Specialist

View page
Location:
Minneapolis, MN
Industry:
Research
Work:
3M Health Care
Product Development Specialist
3M Health Care Sep 2014 - Dec 2017
Research Scientist at 3M
Cornell University Oct 2009 - Jul 2014
Graduate Research Assistant
Indian Institute of Technology, Delhi Jun 2008 - Jun 2009
Research Assistant
Indian Institute of Technology, Delhi Jun 2007 - May 2008
Undergraduate Research Assistant
Education:
Cornell University 2009 - 2014
Doctorates, Doctor of Philosophy, Chemistry Indian Institute of Technology, Delhi 2006 - 2008
Master of Science, Masters, Chemistry St. Stephen's College, Delhi 2003 - 2006
Bachelors, Bachelor of Science, Chemistry Cornell University;Phd, Chemistry;2009 – 2014;
Doctorates, Doctor of Philosophy, Chemistry
Skills:
Nmr
Polymer Chemistry
Organic Synthesis
Chemistry
Polymer Characterization
Catalysis
Materials Science
Ir Spectroscopy
Nmr Spectroscopy
Spectroscopy
Polymers
Differential Scanning Calorimetry
Gpc
Dsc
Schlenk Line Chemistry
Column Chromatography
Coin Cells
Design of Experiments
Minitab
Adhesives
Process Control
Project Management Fundamentals
Six Sigma Green Belt Training
Uv/Vis
R&D
Nanotechnology
Research and Development
Nuclear Magnetic Resonance

Publications

Us Patents

Film-Initiated Cure Of Structural Adhesive Film

View page
US Patent:
20210102095, Apr 8, 2021
Filed:
Feb 8, 2019
Appl. No.:
15/733471
Inventors:
- St. Paul MN, US
Alexander J. Kugel - Woodbury MN, US
Kai U. Claussen - , US
Rachna Khurana - Inver Grove Heights MN, US
Dean M. Moren - North St. Paul MN, US
Erik M. Townsend - South St. Paul MN, US
International Classification:
C09J 7/38
C09J 7/10
C09J 11/04
C09J 5/04
Abstract:
Curable adhesive free-standing films and adhesive systems comprising such films are provided. In some embodiments, a curable adhesive free-standing film comprises a blend of: a) a first film-forming polymer or oligomer; b) a first species comprising first unsaturated free-radically polymerizable groups, which may be a) or a species other than a); c) a first transition metal cation; d) a reducing agent; and no oxidizing agent. In some embodiments, an adhesive system comprises: I) a first curable adhesive free-standing film as described preceding; and II) a second curable adhesive free-standing film comprising a blend of: e) a second film-forming polymer or oligomer; f) a second species comprising second unsaturated free-radically polymerizable groups, which may be e) or may be a species other than e); and g) an oxidizing agent. In some embodiments, the curable adhesive free-standing films may be pressure sensitive adhesives prior to cure. Methods of use are provided.

Primer-Initiated Cure Of Structural Adhesive Film

View page
US Patent:
20210102097, Apr 8, 2021
Filed:
Feb 8, 2019
Appl. No.:
15/733470
Inventors:
- St. Paul MN, US
Alexander J. Kugel - Woodbury MN, US
Kai U. Claussen - Muenchen, US
Rachna Khurana - Inver Grove Heights MN, US
Dean M. Moren - North St. Paul MN, US
Erik M. Townsend - South St. Paul MN, US
International Classification:
C09J 7/50
C09J 7/35
C09J 7/20
C08K 3/10
C08K 5/14
Abstract:
Curable adhesive films, primers for adhesion of curable adhesive films, and adhesive systems comprising adhesive films and primers are provided. In some embodiments, an adhesive system comprises: I) a curable adhesive free-standing film comprising a blend of: a) a first film-forming polymer or oligomer; b) a first species comprising first unsaturated free-radically polymerizable groups, which may be a) or a species other than a); and c) a first transition metal cation; and II) a primer for adhesion of a curable adhesive free-standing film to a first substrate comprising an oxidizing agent. In some embodiments, an adhesive system comprises: I) a curable adhesive free-standing film comprising an outer surface bearing embossed air bleed channels capable of aiding in escape of air during application of the outer surface to a primed substrate; and II) a primer comprising components that initiate cure of the curable adhesive free-standing film.

Primer-Initiated Cure Of Structural Adhesive Film

View page
US Patent:
20200362204, Nov 19, 2020
Filed:
Feb 8, 2019
Appl. No.:
15/733469
Inventors:
- St. Paul MN, US
Alexander J. Kugel - Woodbury MN, US
Kai U. Claussen - Muenchen, DE
Rachna Khurana - Inver Grove Heights MN, US
Dean M. Moren - North St. Paul MN, US
Erik M. Townsend - South St. Paul MN, US
International Classification:
C09J 7/50
C09D 183/02
C09J 5/04
C09J 7/30
Abstract:
Curable adhesive films, primers for adhesion of curable adhesive films, and adhesive systems comprising adhesive films and primers are provided. In some embodiments, an adhesive system comprises: I) a curable adhesive free-standing film comprising a blend of: a) a first film-forming polymer or oligomer; b) a first species comprising first unsaturated free-radically polymerizable groups, which may be a) or a species other than a); and c) a first transition metal cation; and II) a primer for adhesion of a curable adhesive free-standing film to a first substrate comprising an oxidizing agent. In some embodiments, an adhesive system comprises: I) a curable adhesive free-standing film comprising an outer surface bearing embossed air bleed channels capable of aiding in escape of air during application of the outer surface to a primed substrate; and II) a primer comprising components that initiate cure of the curable adhesive free-standing film.

Solid Polymer Electrolyte Composition

View page
US Patent:
20160276706, Sep 22, 2016
Filed:
Oct 20, 2014
Appl. No.:
15/030173
Inventors:
- Ithaca NY, US
Rachna KHURANA - Woodbury MN, US
Assignee:
CORNELL UNIVERSITY - Ithaca NY
International Classification:
H01M 10/0565
C08G 65/00
C08J 5/22
H01M 10/0525
Abstract:
A polymer electrolyte composition includes a hard polymer segment covalently bound to an ionically-conducting segment, and a salt that includes an element M selected from an alkali metal, an alkaline earth metal, zinc, and aluminum. The hard polymer segment has a glass transition temperature (T) greater than or equal to 110 C., or a melting temperature (T) greater than 110 C. The ionically-conducting segment has a molecular weight of 800 to 10,000 g/mol. The polymer electrolyte composition has an ionic conductivity for an M ion greater than or equal to 1×10S/cm at 25 C. Methods for the preparation of the polymer electrolyte composition are also provided, as are articles (e.g., electrochemical cells and energy storage devices) that contain the polymer electrolyte composition.
Control profile
Rachna Rachna Khurana from Woodbury, MN Get Report