Patent · US Active

Process for the elimination of residual mercaptans from nitrile rubbers

US8367778B2 · kind B2 · utility

1Cited by

1References

16Claims

0Family size

Assignee

Polimeri Europa S.p.A. · IT

Inventors

Gian Tommaso Viola · Paullo, IT
Davide De Santi · Ravenna, IT
Romano Lima · Bagnacavallo, IT

Key dates

Filing date	Aug 13, 2009
Grant date	Feb 5, 2013
Priority date	—
Expiry date	Jun 10, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K3/06
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Process for the elimination of residual mercaptans from nitrile rubbers, comprising:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.