table 2. main-chain cyclic carbon polymers .fr

n-Butanol. 0.076. 334. Carbon tetrachloride/ methanol (75/25, v/v). 0.066. 25. 751. (50/50 ..... 0.036 GLO. 25 ...... C. Wippler-through SOFICA Manual (1962). 259.
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TABLE 2. MAIN-CHAIN CYCLIC CARBON POLYMERS dn/dc (ml/g) Polymer

Solvent

A0 = 436nm

Poly(acenaphthylene)

Benzene 1,2-Dichloroethane Toluene Poly(4,7-dimethyl-indene) Benzene Poly(6-methyl-indene) Benzene Poly(phenylenes)-phenyl substituted Benzene THF

0.225 0.264

A0 = 546 nm

yto = 633nm

Others

0.119 0.238 0.190

T( 0 C) 25 35 25

55 55 56 750 750

25 25

848 848

0.100 0.100 0.250 0.294

Refs.

TABLE 3. MAIN-CHAIN HETEROATOM POLYMERS dn/dc (ml/g) Polymer 3.1.

Solvent

Others

T( 0 C)

Refs.

0.095 0.114

0.08825 80 75

340 819 328

0.114 0.098 0.124 0.169 0.1153 0.118 0.116 0.128 0.133 0.136 0.139 0.145 0.152 0.160 0.1136

25 25 25 25 25 25 25 35 40 60 25 35 40 60 25

330 330 330 331 331 330 787 787 787 787 787 787 787 787 331

0.226 0.185 0.123

30 25 30

921 331 963

0.119 0.117 0.119 0.124

30 30 30 30

983 983 983 983

25 25 25 25 25 25 25 25

332 332 332 332 332 332 332 332 333 333

A0 = 436 nm

A0 = 546 nm

A0 = 633 nm

C - O - C POLYMERS (POLY(OXIDES), POLY(ESTERS) AND OTHERS)

3.1.1. POLY(OXIDES) Poly(formaldehyde) see Poly(oxymethylene) Poly(oxybutylethylene) [Poly(hexamethylene oxide)] Diethyl ketone Poly(oxy-tert-butylethylene) c-Dichlorobenzene Isooctane Poly(oxy-2,6-dimethyl-1,4-phenylene) (PPO) Benzene Chlorobenzene Chloroform Toluene

Trichloroethane

Xylene Poly(oxy-2,6-diphenyl-1,4-phenylene) Chloroform Toluene Poly(dichlorophenylene oxide) Toluene Mw = 5 x l 0 4 Mw = 0 . 4 7 x l 0 5 Toluene M w = 1.14xl0 5 Toluene 5 Mw=0.47xl0 Toluene Mw = 0 . 4 7 x l 0 5 Toluene Poly(oxyethylene) glycol M w = 62 Acetonitrile 100 161 205 316 407 970 9400 106 Benzene 194

0.0964 0.106 0.114 0.121 0.123 0.130 0.135 0.135 -0.086 -0.073

TABLE 3. cont'd dn/dr (ml/g) Polymer

Solvent

A0 = 436 nm

282 810 3510

A0 = 633

rnn

Others

-0.016

ChloroformM-hexane (47/53, v/v) 1,2-Dibromoethane Dioxane

25 30 54 25 30 23

-0.018 -0.013 -0.017 to -0.010 -0.022 -0.108

-0.039 0.054 0.054

-0.090 0.076 0.066 0.091 0.128 -0.030 0.053 0.091

-0.048

-0.044 0.045

0.061 DMF M w = 9400 M w = 810 10000

MEK Methanol

Mw=

62 100 161 205 316 445 810 1020 3000 6000 9400 10000 31000 0.145 0.150

Mw =0.68 xlO 5 Mw = 6700

Methanol Methyl acetate Pyridine 1,1,2,2-Tetrachloroethane THF Water

-0.026 0.006 0.134

62 106 194 300 600

0.138 0.136 0.134 0.133 0.093 0.108 0.124 0.126 0.135

0.111 -0.018 0.007 0.068 0.132 0.139 0.135

0.134 0.132 0.131

0.123 0.131

23

860 333 846 335 332 333 333 334 332 332 332 332 332 332 333 332 333 333 332 333 332 193 328 846 846 963 332 860 860 334 337 334 725 685

25 25 25 25 45 30 45 25 25 23 23 27

0.132 0.133 0.132 0.129

0.135 (578)

0.133 (578) 0.132(578) 0.130(578)

333 333 332 846 846 612 962 860 334 751 751 751 860 860 846 193

25 25 25 25 25 25

0.134 0.132

Refs.

25 25 25 23 23 30 20

45 25 25