Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent
1994-12-13
1996-06-18
Zitomer, Fred
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
502157, 502158, 502167, 502243, 526180, 526194, 526335, C08F 448, B01J 3112, B01J 3118
Patent
active
055277535
ABSTRACT:
A process for the preparation of hydrocarbon solutions of monofunctional amine initiators of the following general structures: ##STR1## wherein M is defined as an alkali metal, selected from the group consisting of lithium, sodium and potassium, Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons and alkenyl substituted aromatic hydrocarbons; Z is a hydrocarbon tether group which contains 3-25 carbon atoms; A is an element selected from Group IVa of the periodic table and R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, alkyl, substituted alkyl, cycloalkyl, aryl or substituted aryl groups, m is an integer from 0 to 7, and n is an integer from 1 to 5, monofunctional amine initiators produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.
REFERENCES:
patent: 3326881 (1967-06-01), Uraneck et al.
patent: 3776964 (1973-12-01), Morrison et al.
patent: 3862100 (1975-01-01), Halasa et al.
patent: 3954894 (1976-05-01), Kamienski et al.
patent: 4039593 (1977-08-01), Kamienski et al.
patent: 5238893 (1993-08-01), Hergenrother
patent: 5274106 (1993-12-01), Lawson
patent: 5331058 (1994-07-01), Sheperd et al.
Dover B. Troy
Engel John F.
Hall Randy W.
Kamienski Conrad W.
Morrison Robert C.
Andersen Robert L.
Fellows Charles C.
FMC Corporation
Zitomer Fred
LandOfFree
Functionalized amine initiators for anionic polymerization does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Functionalized amine initiators for anionic polymerization, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Functionalized amine initiators for anionic polymerization will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-222766