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Bis-benzoxazolyl-thiophene

In general and as expected, brighteners of relatively small molecular size are most suitable for application by exhaustion. Less volatile compounds of larger molecular size tend to be preferred for pad-thermosol application or for incorporation in the polymer mass. Commercially important for exhaust application are the previously mentioned pyrene derivative 11.22, the naphthalimide 11.23, the bis(benzoxazolyl)ethene 11.35, the bis (benzoxazolyl) thiophene 11.36, the distyrylbenzene 11.37 and the stilbene bis (acrylic ester) derivative 11.38. Products of the 11.35 type show excellent light fastness but only moderate fastness to sublimation. In view of this volatility they can be used in the transfer printing of polyester. [Pg.327]

The mass spectra of some formyl derivatives of 2-(2 -thienyl)indole have been elucidateThe electroreduction of 4-(2-thienyl)quinoxaline has been further investigated. The preparation of 2,5-bis(benzoxazolyl)-thiophens from thiophen-2,5-dicarboxylic acid has been patented... [Pg.113]

Figure 3.45. Color change from yellow to blue vs. concentration of bis-benzoxazolyl-thiophene in PVC containing 80 phr DOR [Data from Jervis, D. A., Plastics Additives Compounding, 5, 6,42 A6, 2003.1... Figure 3.45. Color change from yellow to blue vs. concentration of bis-benzoxazolyl-thiophene in PVC containing 80 phr DOR [Data from Jervis, D. A., Plastics Additives Compounding, 5, 6,42 A6, 2003.1...
Kaplan and Jortner [164] have observed dipole—dipole energy transfer between the second excited state of rhodamine 6G and 2,5-bis(5 -f-butyl-2-benzoxazolyl)thiophene in ethanol. The donor excited state lifetime was estimated to be 0.19 ps based on energy transfer by Forster kinetics. [Pg.87]

Bis(5-terr-butyl-2-benzoxazolyl)thiophene Benzyl butyl phthalate N-Benzylcyclopropylamine... [Pg.105]

Bis (5-t-butyl-2-benzoxazolyl) thiophene 2,5-Bis (5-t-butyl-2-benzoxazol-2-yl) thiophene. See 2,2 -(2,5-Thiophenediyl) bis [5-t-butylbenzoxazole]... [Pg.995]

Bis (benzoxazol-2-yl) stilbene 4,4 -Bis (2-benzoxazolyl) stilbene. See2,2 -(1,2-Ethenediyldi-4,1-phenylene) bisbenzoxazole 2,5-Bis (2-benzoxazolyl)-thiophene. See 2,5-Bis (benzoxazole-2) thiophene... [Pg.501]

Uvitex OB (2,5-bis 5 -tert butyl-2-benzoxazolyl)thiophene) in Aqueous Extractants... [Pg.75]

See other pages where Bis-benzoxazolyl-thiophene is mentioned: [Pg.81]    [Pg.81]    [Pg.82]    [Pg.81]    [Pg.81]    [Pg.82]    [Pg.109]    [Pg.124]    [Pg.452]    [Pg.92]    [Pg.120]    [Pg.500]    [Pg.426]    [Pg.79]    [Pg.54]    [Pg.57]    [Pg.521]    [Pg.979]    [Pg.1148]    [Pg.1347]   
See also in sourсe #XX -- [ Pg.81 ]



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1-5-Benzoxazolyl

Uvitex OB (2,5-bis (5-tert butyl-2-benzoxazolyl)thiophene) in Aqueous Extractants

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