Patent · US Expired

Moth- and beetle-proofing agents

US5057539A · kind A · utility

5Cited by

1References

2Claims

0Family size

Assignee

Ciba-Geigy · US

Inventors

Alfred J. Neukom · Kienberg, CH
Dieter Reinehr · Kandern, DE
Werner Schmid · Heidenheim, DE

Key dates

Filing date	Apr 23, 1990
Grant date	Oct 15, 1991
Priority date	—
Expiry date	Apr 23, 2010

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01N53/00
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

An agent for proofing keratinous material against attack by pests that feed on keratin, which contains as active compound at least one diphenylurea of the formula ##STR1## and one synthetic pyrethroid and also, if desired, further auxiliaries, and also a process for proofing keratinous material against attack by keratin pests.

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