Patent · US Active

Method for producing Mannich adducts that contain polyisobutylene phenol

US8496716B2 · kind B2 · utility

9Cited by

17References

12Claims

0Family size

Assignee

BASF SE

Inventors

Arno Lange · Bad Dürkheim, DE
Hans Peter Rath · Havelsee, DE
Dietmar Posselt · Heidelberg, DE
Irene Troetsch-Schaller · Bissersheim, DE
Marc Walter · Bischofswerda, DE

Key dates

Filing date	Jun 24, 2011
Grant date	Jul 30, 2013
Priority date	—
Expiry date	Jun 24, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10M2217/043
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Polyisobutenylphenol-containing Mannich adducts are prepared by

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