Razumov,A.I. et al., Journal of general chemistry of the USSR, 1974, vol. 44, p. 439
作者:Razumov,A.I. et al.
DOI:——
日期:——
BREL A. K.; RAXIMOV A. I.; FILIMONOVA L. M., ZH. OBSHCH. XIMII, 1980, 50, HO 9, 2134-2135
作者:BREL A. K.、 RAXIMOV A. I.、 FILIMONOVA L. M.
DOI:——
日期:——
BREL, A. K.;FILIMONOVA, L. M., XIMIYA I TEXNOL. EHLEMENTOORGAN. POLUPRODUKTOV I POLIMEROV, VOLGOGRAD, 19+
作者:BREL, A. K.、FILIMONOVA, L. M.
DOI:——
日期:——
TYURENKOV, I. N.;BREL, A. K.;STRELTSOVA, G. V.;SKLADONOVSKAYA, N. N.;NAZA+, XIM.-FARMATS. ZH., 22,(1988) N 2, 170-174
作者:TYURENKOV, I. N.、BREL, A. K.、STRELTSOVA, G. V.、SKLADONOVSKAYA, N. N.、NAZA+
DOI:——
日期:——
Hydrogenation catalyst composition and method for hydrogenation of conjugated diene polymer
申请人:Tsai Chih-Kuang
公开号:US20080146733A1
公开(公告)日:2008-06-19
A method for hydrogenation of a conjugated diene polymer is provided. The conjugated diene polymer in an inert organic solvent is brought into contact with hydrogen in the presence of a hydrogenation catalyst composition to selectively hydrogenate the unsaturated double bonds in the conjugated diene units of the conjugated diene polymer. The hydrogenation catalyst composition includes: (a) a titanium compound; (b) a compound represented by formula (II) or formula (III):
wherein R is C
1
-C
12
alkyl, C
3
-C
12
cycloalkyl, aryl or alkyl aryl, M is C
1
-C
12
alkyl, C
1
-C
12
alkoxy, aryl, alkyl aryl, phenoxy or hydroxyl, and n=1˜3; and (c) a alkylaluminum compound.