Patent · US Expired

Manufacture of wood materials containing wood protectant

US3933704A · kind A · utility

2Cited by

3References

2Claims

0Family size

Assignee

BASF SE

Inventors

Manfred Siegler
Otto Froede

Key dates

Filing date	Oct 17, 1974
Grant date	Jan 20, 1976
Priority date	—
Expiry date	Oct 17, 1994

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L91/08
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Incorporation of wood protectants into materials produced by bonding wood particles and containing water repellents by blending the wood protectants with the water repellents.

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