DILITHIUM INITIATORS
First Claim
Patent Images
1. A composition comprising:
- lithium, a solvent or solvent mixture, and a compound represented by the following formula I;
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed herein are highly active dilithio initiators prepared from high molecular weight dienes (C≧6) and methods for the preparation of such compounds. These dilithio initiators result in greater control over polymer microstructure and provide useful polymers and oligomers with low vinyl incorporation.
1 Citation
37 Claims
-
1. A composition comprising:
- lithium, a solvent or solvent mixture, and a compound represented by the following formula I;
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
- lithium, a solvent or solvent mixture, and a compound represented by the following formula I;
-
13. A method for preparing a polymer comprising:
a) preparing an initiator solution comprising;
lithium, a solvent or solvent mixture, and a compound represented by the following formula I;- View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37)
Specification