Patent · US Active

Azetidine derivatives, method for producing said derivatives and use thereof

US7745565B2 · kind B2 · utility

0Cited by

3References

3Claims

0Family size

Assignee

CONSTRUCTION RESEARCH & TECHNOLOGY GMBH · DE

Inventors

Stefan Ingrisch · Seebruck, DE
Alois Maier · Waldkraiburg, DE
Thomas Pfeuffer · Bad Waldsee, DE
Norbert Steidl · Trostberg, DE
Herbert Winkelmann · Garching bei München, DE

Key dates

Filing date	Dec 2, 2004
Grant date	Jun 29, 2010
Priority date	—
Expiry date	Oct 12, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D205/06
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A description is given of azetidine derivatives and methods for producing them, and of their use as a latent curing component for resins having functional groups which are reactive toward amino groups. The particular advantages of the curing component proposed in accordance with the invention, such as effective producibility, high environmental friendliness, and excellent storage stability of the resin/curing agent mixtures, make these azetidine derivatives outstandingly suitable for one-component, moisture-hardening polymer compositions, which are of special interest in particular for the production of (floor) coatings, sealants, and adhesives.

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