公开(公告)号：EP1934025A4

公开(公告)日：2010-12-01

申请号：EP06700068

申请日：2006-01-05

申请人： BIO TEHO OY

发明人： AITTA EERO ,  SEPPI PEKKA ,  KUKKONEN JARI ,  NISSINEN TIMO

IPC分类号： B27K3/50 ,  A01N37/02 ,  A01N37/06 ,  A01N37/10 ,  B27K20060101 ,  B27K5/00 ,  C09K21/06

CPC分类号： B27K3/50 ,  A01N37/02 ,  A01N59/06 ,  A01N59/00 ,  A01N37/36 ,  A01N37/06 ,  A01N37/04 ,  A01N2300/00

公开(公告)号：EP1624757A4

公开(公告)日：2007-07-04

申请号：EP04749967

申请日：2004-04-09

申请人： OSMOSE INC

发明人： LEACH ROBERT M ,  ZHANG JUN

IPC分类号： A01N55/02 ,  A01N25/00 ,  A01N25/04 ,  A01N33/00 ,  A01N43/00 ,  A01N59/20 ,  B27K20060101 ,  B27K3/50

CPC分类号： A01N59/20 ,  A01N25/04 ,  A01N33/12 ,  A01N43/653 ,  B27K3/005 ,  B27K3/22 ,  B27K3/343 ,  B27K3/52 ,  B27K2240/20 ,  A01N2300/00

摘要： The present invention provides wood preservative compositions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or metal compounds. In another embodiment, the wood preservative composition comprises an inorganic component comprising a metal or metal compound and organic biocide. When the composition comprises an inorganic component and an organic biocide, the inorganic component or the organic biocide or both are present as micronized particles. When compositions of the present invention are used for preservation of wood, there is minimal leaching of the metal and biocide from the wood.

公开(公告)号：EP1599547A4

公开(公告)日：2006-01-18

申请号：EP04809396

申请日：2004-05-20

申请人： HEXION SPECIALTY CHEMICALS INC

发明人： WANTLING STEVEN JOSEPH ,  ZEPKA BONNIE SHERRARD

IPC分类号： A01N25/00 ,  A01N25/04 ,  A01N31/08 ,  B27K20060101 ,  B27K3/15 ,  B27K3/52 ,  C08K5/13 ,  C08L1/28 ,  C08L91/06 ,  C08L91/08 ,  C09D191/06 ,  C09D191/08

CPC分类号： C08K5/13 ,  A01N31/08 ,  B27K3/0292 ,  B27K3/156 ,  C08L1/286 ,  C08L91/06 ,  C08L91/08 ,  C08L97/02 ,  C09D101/286 ,  C09D191/06 ,  C09D191/08 ,  Y10T137/2496 ,  Y10T428/31877 ,  Y10T428/31895 ,  A01N25/30 ,  A01N25/10 ,  A01N25/04 ,  A01N2300/00 ,  C08L2666/02 ,  C08L2666/26

摘要： Emulsions are provided which are useful in imparting water-resistance to lignocellulosic products. In one embodiment, the emulsions contain a nonsaponifiable wax, a saponified wax, an alkyl phenol component, a dispersant/surfactant such as a salt of polynaphthalenesulfonic acid, and a carboxymethylcellulose. Such emulsions may be added to hot, even boiling, water without the emulsion separating or curdling. Various embodiments are stable for extended periods of time when stored at room temperature, do not require the addition of a preservative biocide to avoid contributing to biodegradation in a lignocellulosic product. The emulsions are pourable liquids at room temperature. Optionally, the emulsions may be added to lignocellulosic products with a preservative to inhibit the preservative from leaching out.