Title:
熱活性化しうる潜伏性触媒を同時使用しながらポリイソシアネート結合剤を用いてプレス成形材料を製造する方法
Document Type and Number:
Japanese Patent JP3884078
Kind Code:
B2
Abstract:
PCT No. PCT/EP97/00237 Sec. 371 Date Jul. 22, 1998 Sec. 102(e) Date Jul. 22, 1998 PCT Filed Jan. 20, 1997 PCT Pub. No. WO97/28202 PCT Pub. Date Aug. 7, 1997A process is described for producing pressed materials, particularly wood particle boards, by the hot compaction of raw materials containing lignocellulose which are mixed and/or impregnated with polyisocyanates as binders, with the use of latent, thermally activatable catalysts, wherein ammonium salts from the reaction of amines with malonic acid are used as catalysts.
Inventors:
Hearth, Peter
Verev alto, peter
Casperek, Peter
Verev alto, peter
Casperek, Peter
Application Number:
JP52727297A
Publication Date:
February 21, 2007
Filing Date:
January 20, 1997
Export Citation:
Assignee:
Bayer Actien Gezershyaft
International Classes:
B27N3/00; B27N3/02; C07C55/08; C08G18/16; C07C275/14; C07D209/02; C07D233/54; C07D521/00; C08G18/18; C08G18/64; C08L97/02
Domestic Patent References:
| JP6055016A | ||||
| JP57117A | ||||
| JP9500406A |
Attorney, Agent or Firm:
Aoyama Aoi
Yasuo Shibata
Yasuo Shibata