Process for manufacturing prefinished hardboard

Details Process for manufacturing prefinished hardboard Process for manufacturing prefinished hardboard

C - Chemistry, Metallurgy

08

L

117/43, 400/9241

C08L 29/04 (2006.01) D21J 1/18 (2006.01) C09D 3/74 (1980.01)

Patent

CA 1121529

ABSTRACT OF THE DISCLOSURE A process for manufacturing prefinished hardboard includes the use of a pre-press sealer comprising an aqueous mixture of a polyvinyl alcohol polymer in conjunction with emulsified fatty acid and/or fatty esters, an amine or similar emulsifier, and aluminum stearate. The pre-press sealer provides excellent sealing and hardening fiber binding to the porous fiber- board surface as well as improving the release from the press after the fiber- board is formed in a press under heat and pressure.

336626

Affiliated with

Also associated with

Rating

Process for manufacturing prefinished hardboard does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for manufacturing prefinished hardboard, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for manufacturing prefinished hardboard will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-635542