{
  "$type": "site.standard.document",
  "description": "A functionalized elastomer comprising the reaction product of (1) a living anionic elastomeric polymer comprising units derived from divinylbenzene and a monomer comprising isoprene; and (2) a polymerization terminator of formula: Q-(CH)Si(OR)R3-Y , is disclosed. Q is RCH=N- or (R)N-. Rrepresents a…",
  "path": "/patents/961605",
  "publishedAt": "2015-04-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C1/0016",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "A functionalized elastomer comprising the reaction product of (1) a living anionic elastomeric polymer comprising units derived from divinylbenzene and a monomer comprising isoprene; and (2) a polymerization terminator of formula: Q-(CH)Si(OR)R3-Y , is disclosed. Q is RCH=N- or (R)N-. Rrepresents a group consisting of an aryl or substituted aryl having from 6 to 18 carbon atoms, or a heterocycle or heteroaryl having from 3 to 18 carbon atoms. Rindependently represents an alkyl group having from 1 to 6 carbon atoms. Rand Reach independently represents a group having from 1 to 18 carbon atoms selected from the group consisting of an alkyl, a cycloalkyl, an allyl, and an aryl. X is an integer from 1 to 20. Y is an integer from 1 to 3. Units derived from the terminator are exclusively disposed adjacent to units derived from the divinylbenzene.",
  "title": "Functionalized polymer, rubber composition and pneumatic tire"
}