Chemical modification of solid, fully crystalline polydiacetylen

Details Chemical modification of solid, fully crystalline polydiacetylen Chemical modification of solid, fully crystalline polydiacetylen

1985-07-03

1987-05-12

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525356, 526259, C08F 822

Patent

active

046651330

ABSTRACT:
Chemical modification of crystalline poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne is disclosed. There is provided a chlorinated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne having at least 12 chlorine atoms per repeat unit. The chlorinated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne of the invention is characterized by a Fourier transform infrared (FTIR) spectrum including peaks at about 745.+-.5, 798.+-.5, and 851.+-.5 cm.sup.-1. There is also provided a nitrated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne having at least 2 nitro groups per repeat unit. The nitrated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne of the invention is characterized by an FTIR spectrum including absorption at about 1511.+-.5, 1342.+-.5, 794.+-.5, 751.+-.5, and 718.+-.5 cm.sup.-1.

REFERENCES:
patent: 4125534 (1978-11-01), Yee
Bloor et al., "Molecular Metals", W. E. Hatfield, ed., Plenum Press, New York, 1979.
D. R. Day et al, J. Appl. Polym. Sci., 26, 1605 (1981).
H. Nakanishi et al., J. Polym. Sci.: Polym. Lett. Edit., 21, 983 (1983).
H. Nakanishi et al., Mol. Cryst. Liq. Cryst., 105, 77 (1984).
H. Ohnoma et al., Macromolecules, 17, 1285 (1984).
G. N. Patel et al., J. Macromol. Sci.-Phys., 1322, 259 (1983).
N. J. Poole et al., Mol. Cryst. Liq. Cryst., 105, 55 (1984).
D. J. Sandman et al., Mol. Cryst. Liq. Cryst., 106, 199 (1984).
K. Se et al., Macromolecules, 16, 1581 (1983); 17, 2126 (1984).
U. Seiferheld et al., Solid State Communications, 47, No. 5, 391 (1983).

Affiliated with

Also associated with

Rating

Chemical modification of solid, fully crystalline polydiacetylen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chemical modification of solid, fully crystalline polydiacetylen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chemical modification of solid, fully crystalline polydiacetylen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1802906