Patent · US Expired

Latent combination compounds and latent ammonium salts comprising epoxide resin curing agents and flame-protection agents as well as epoxide resin systems and products prepared from them

US6555227B2 · kind B2 · utility

4Cited by

5References

35Claims

0Family size

Assignee

SCHILL + SEILACHER GMBH · DE

Inventors

Stephan Sprenger · Oststeinbek, DE
Rainer Utz · Waiblingen, DE
Michael Ciesielski · Orchard Park, US
Manfred Doering

Key dates

Filing date	Feb 2, 2001
Grant date	Apr 29, 2003
Priority date	—
Expiry date	Feb 2, 2021

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31511
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Combination compounds from curing agents/accelerators and flame-protection agents for the latent curing/acceleration of epoxide resin systems and their endowment with flame-retarding properties, the epoxide resin systems being able to be thermally cured, as well as the products prepared from the epoxide resin systems.

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