Process for producing a modified lignocellulosic material

Details Process for producing a modified lignocellulosic material Process for producing a modified lignocellulosic material

B - Operations, Transporting

27

K

B27K 3/50 (2006.01) B27K 3/52 (2006.01)

Patent

CA 2324143

A process of chemically modifying a lignocellulosic material such as solid wood or wood chips by impregnating the lignocellulosic material with an impregnating composition comprising a dicarboxylic anhydride or a tricarboxylic anhydride, a partially or fully hydrolised polyvinyl alcohol, and water.

L'invention concerne un procédé permettant de modifier chimiquement une matière lignocellulosique, par exemple du bois massif ou des copeaux de bois. Ce procédé consiste à imprégner ladite matière lignocellulosique avec une composition d'imprégnation renfermant un anhydride dicarboxylique ou un anhydride tricarboxylique, un poly(alcool de vinyle) partiellement ou entièrement hydrolysé, et de l'eau.

Affiliated with

Also associated with

Rating

Process for producing a modified lignocellulosic material 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 producing a modified lignocellulosic material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing a modified lignocellulosic material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1696270