Patent · US Active

Polymerizable composition

US8716377B2 · kind B2 · utility

13Cited by

17References

16Claims

0Family size

Assignee

Henkel AG & Co. KGaA · DE

Inventors

Andreas Taden · Goldkronach, DE
Stefan Kreiling · Düsseldorf, DE
Rainer Schoenfeld · Goldkronach, DE
Lothar Unger · Erkrath, DE

Key dates

Filing date	Nov 9, 2010
Grant date	May 6, 2014
Priority date	—
Expiry date	Sep 2, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2666/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a polymerizable composition comprising at least one polymerizable benzoxazine compound and core-shell particles, where the core of the core-shell particles comprises at least one (co)polymer of at least one ethylenically unsaturated monomer (A) and the shell of the core-shell particles comprises at least one crosslinked (co)polymer of at least one ethylenically unsaturated monomer (B), where the ethylenically unsaturated monomer (B) encompasses at least one aromatic group. The present invention further relates to adhesives, sealants or coatings, which encompass the polymerizable composition of the invention, and also to the polymerization products of this composition. The present invention further relates to a process for the production of the polymerizable composition of the invention.

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