Accelerated fixing of chromate-containing wood preservative salt

Details Accelerated fixing of chromate-containing wood preservative salt Accelerated fixing of chromate-containing wood preservative salt

1986-03-12

1987-12-29

Bell, Janyce A.

Coating processes

Vacuum utilized prior to or during coating

Organic base

427325, 427337, 427343, 427377, 427379, 427382, 427440, B05D 312

Patent

active

047160543

ABSTRACT:
Accelerated fixing of chromate-containing wood preservative salts, in which freshly impregnated timbers are subjected to fixing with superheated steam, is carried out by a process wherein the freshly impregnated timbers are subjected beforehand to a heat treatment in which both the wood surface and the internal walls of the heating chamber are heated to 60.degree.-100.degree. C., preferably 80.degree.-95.degree. C., and the timbers are then treated with superheated steam in a conventional manner.

REFERENCES:
patent: 2235822 (1941-03-01), Boardman
patent: 3080212 (1963-03-01), Oberly et al.
patent: 4303705 (1981-12-01), Kelso
patent: 4466998 (1984-08-01), McIntyre et al.

Affiliated with

Also associated with

Rating

Accelerated fixing of chromate-containing wood preservative salt does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Accelerated fixing of chromate-containing wood preservative salt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Accelerated fixing of chromate-containing wood preservative salt will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-462467