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The Syntheses and Mark-Houwink Empirical Formula of Polysiloxanes Containing Cyanoethyl Groups as Side Substituents

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Abstract:

Polysiloxanes containing cyanoethyl groups (PDMS-CN) is a useful functional polysiloxanes. In this paper a new method was employed to prepare the polysiloxane with various number average molecular weight (Mn) and cyanoethyl groups. Mns of PDMS-CN were determined by GPC and the relationships between the instrinsic viscosity ([η]) and Mn of PDMS-CN were given. The contents of cyanoethyl groups were determined by FT-IR and 1H NMR.

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Advanced Materials, CEAM 2011 View Preview

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Periodical:

Advanced Materials Research (Volumes 239-242)

Pages:

2765-2768

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.239-242.2765

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Online since:

May 2011

Authors:

Rui Fang Guan, Jian Rong Wang, Yu Rong Dong

Keywords:

Instrinsic Viscosity([η]), Mark-houwink Empirical Formula, Molecular Weight (MW), Polysiloxanes Containing Cyanoethyl Groups (PDMS-CN)

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] G.L. Wu, D.Y. Wang and Y.Y. Jiang: Polymer Communications 1(1979), p.41

Google Scholar

[2] P.D. Berger, T.J. Benavides, U.S. Patent 4,139,546. (1977)

Google Scholar

[3] H. Schweer: J Chromatography, 4(1985), p.121

Google Scholar

[4] A.B. Rajkumar, P. Boudjouk: Organometallics Vol. 8(1989), p.549

Google Scholar

[5] Silicone Section, in: Silicone and Polymers, edited by Institute of Chenguang Chemical Industry, (Chemical Industrial Press, China 1986)

Google Scholar

[6] T.Y. Yu and C. Du: Polymer Report Vol7. (1965), p.349

Google Scholar

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