×

Polyarylene sulfide and a composition thereof

  • US 5,945,490 A
  • Filed: 11/10/1997
  • Issued: 08/31/1999
  • Est. Priority Date: 04/02/1996
  • Status: Expired due to Term
First Claim
Patent Images

1. A composition comprising 100 parts by weight of (A) a polyarylene sulfide and 0.01 to 5.0 parts by weight of (B) at least one silane compound, characterized in that the polyarylene sulfide comprises methylene chloride extractable components in an amount of not more than 0.7% by weight, has a melt viscosity, V6, of 20 to 15,000 poises and a content of --SX groups of at least 15 micro moles/g, wherein X represents an alkali metal or a hydrogen atom, the silane compound being selected from the group consisting of methacryloxy silane compounds, ureido silane compounds and epoxy silane compounds.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×