Patent · US Expired

Two-component material

US4340637A · kind A · utility

8Cited by

4References

8Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Friedrich Koob · Munich, DE
Gusztav Lang · Munich, DE

Key dates

Filing date	Oct 30, 1980
Grant date	Jul 20, 1982
Priority date	—
Expiry date	Oct 30, 2000

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31786
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Two-component kneadable materials for gluing and coating which are composed of a hardenable component and a hardening agent wherein the two-components are separated by a thin layer of finely divided particulate material, the thin layer being destructible under working conditions.

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