Patent · US Active

Bituminous glue

US8137451B2 · kind B2 · utility

10Cited by

4References

21Claims

0Family size

Assignee

S.A. Imperbel N.V. · BE

Inventors

Hans Aerts · Lot, BE
Eric Bertrand · Sherbrooke, CA
Michel Getlichermann · Chaumont-Gistoux, BE

Key dates

Filing date	Oct 30, 2008
Grant date	Mar 20, 2012
Priority date	—
Expiry date	Jun 27, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09J195/00
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A bituminous glue for cold gluing of construction material and comprising an amount of non-polymerized oil, said glue comprises at least 35% by weight of bitumen, said glue further comprising clay and a dispersing agent, said amount of non-polymerized oil forming between 5 and 30% by weight of said glue and being not mixed with polymerized oil.

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