Bifunctional diazirine reagent for covalent dyeing of Kevlar and inert polymer materials

Author:

Liu Richard Y.12ORCID,Luo Shao-Xiong Lennon12ORCID,Hirst Elizabeth S.3,Doona Christopher J.23,Swager Timothy M.12ORCID

Affiliation:

1. Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA

2. Institute for Soldier Nanotechnologies, 500 Technology Sq., Cambridge, MA 02139, USA

3. US Army CCDC Soldier Center (formerly Natick Soldier Research Development and Engineering Center), 10 General Greene Ave., Natick, MA 01760-5018, USA

Abstract

A bifunctional reagent containing a diazirine carbene precursor and a benzyl bromide electrophile can be used to photofunctionalize Kevlar and other inert polymers, providing sites for covalent attachment of dyes.

Funder

U.S. Army Combat Capabilities Development Command Soldier Center

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Polymers and Plastics,Biochemistry,Bioengineering

Reference45 articles.

1. H.Mera and T.Takata , High–Performance Fibers , in Ullmann's Encyclopedia of Industrial Chemistry , Wiley-VCH Verlag , 2000

2. Functional Aromatic Polyamides

3. R.Gavin , The Boston Globe, “A standout in camo. Army's new combat uniforms showcase Bay State textile firm's technological savvy”, 2010, (Jul 11, 2010) – available at https://archive.boston.com/business/technology/articles/2010/07/11/a_standout_in_camo/

4. C. T.Lopez , US Army ‘Kevlar underpants’ protect pelvic region, 2012, (Feb. 23, 2012) – available at https://www.army.mil/article/74306/kevlar_underpants_protect_pelvic_region#

5. Polymides from Phenylenediamines and Aliphatic Diacids

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