| 摘要 |
The invention relates to functionalized polymers including homopolymers and copolymers and their uses in industrial applications and in agricultural applications. In particular, the homopolymers and copolymers may be, for example, used in polymer blends, used as nutritives and in feed compositions, and used in combination with a pharmaceutical or nutritive. |
| 主权项 |
1. A composition comprising a polymer chosen from a homopolymer, a copolymer, or combinations thereof, and at least one additional polymer;
the homopolymer having an average molecular weight above about 800 Da and comprising a repeat unit of Formula (I): wherein, R2, R4, and R5 are independently chosen from hydrogen, hydrocarbyl, and substituted hydrocarbyl; R6 is chosen from hydrogen, hydrocarbyl, and substituted hydrocarbyl; R7 is optionally present, when present it is chosen from hydrogen, hydrocarbyl, and substituted hydrocarbyl; Z is chosen from sulfur, sulfone, sulfoxide, and selenium; and n is an integer≧1; the copolymer having an average molecular weight above about 800 Da and comprising a first repeat unit and a second repeat unit, the first repeat unit comprising Formula (I) wherein the variables are set out as above. |
