Kinetic aspects of formation and processing of polycaprolactone polyurethanes in situ from a blocked isocyanate-Reference-Cited by-同舟云学术

Kinetic aspects of formation and processing of polycaprolactone polyurethanes in situ from a blocked isocyanate

Published:2018 Issue:15 Volume:9 Page:1983-1995
ISSN:1759-9954
Container-title:Polymer Chemistry
language:en
Short-container-title:Polym. Chem.

Author:

Check Casey¹²³⁴,Imre Balazs⁵⁶⁷⁴^ORCID,Gojzewski Hubert⁸⁹¹⁰¹¹¹²^ORCID,Chartoff Richard⁵⁶⁷⁴^ORCID,Vancso G. Julius⁸⁹¹⁰¹¹¹²^ORCID

Affiliation:

1. University of Oregon

2. Center for Advanced Materials Characterization in Oregon (CAMCOR)

3. Eugene

4. USA

5. Oregon State University

6. School of Chemical Biological and Environmental Engineering

7. Corvallis

8. University of Twente

9. Materials Science and Technology of Polymers

10. Faculty of Science and Technology

11. 7522 NB Enschede

12. The Netherlands

Abstract

To produce segmented polyurethanes that can be processed readily into elastomeric thin films, a thermally labile blocking agent was used to synthesize an isocyanate prepolymer. The final product was formed by bulk thermal polymerization. The resulting polymer morphology imparted enhanced mechanical properties.

Funder

Bill and Melinda Gates Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Polymers and Plastics,Biochemistry,Bioengineering

Link

http://pubs.rsc.org/en/content/articlepdf/2018/PY/C7PY02006F

Reference23 articles.

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2. Effect of soft segment molecular weight on tensile properties of poly(propylene oxide) based polyurethaneureas

3. Hydrophilic polyurethaneurea membranes: influence of soft block composition on the water vapor permeation rates