Patent · US Active

Anaerobic curable compositions

US9587151B2 · kind B2 · utility

0Cited by

5References

18Claims

0Family size

Assignee

HENKEL IP & HOLDING GMBH · DE

Inventors

Andrew D. Messana · Newington, US
David P. Dworak · Town of East Hartford, US
Angelica Messana · Cambridge, US
Anthony F. Jacobine · Meriden, US
Darel Gustafson · Shelton, US

Key dates

Filing date	Jan 26, 2015
Grant date	Mar 7, 2017
Priority date	—
Expiry date	Jan 26, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T156/10
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention provides anaerobic curable compositions comprising a (meth)acrylate component, at least a portion which comprises a (meth)acrylate-functionalized bio-renewable oleaginous polyurethane polymer, and methods of their production and use. These compositions provide excellent adhesion especially on oily surfaces.

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