公开(公告)号：US4767458A

公开(公告)日：1988-08-30

申请号：US96492

申请日：1987-09-15

申请人： Frank Moewius ,  Manfred Meisel ,  Herbert Grunze ,  Lothar Kolditz ,  Marina Zeibig ,  Walfried Oese ,  Dietmar Standfuss ,  Horst Kirk ,  Reiner Hesse ,  Horst Goetze ,  Wibke Unger

发明人： Frank Moewius ,  Manfred Meisel ,  Herbert Grunze ,  Lothar Kolditz ,  Marina Zeibig ,  Walfried Oese ,  Dietmar Standfuss ,  Horst Kirk ,  Reiner Hesse ,  Horst Goetze ,  Wibke Unger

IPC分类号： B27K3/30 ,  B27K3/32 ,  C09D5/14 ,  A01N59/26 ,  B05D7/06

CPC分类号： A01N59/26 ,  B27K3/0292 ,  B27K3/30 ,  B27K3/32 ,  Y10T428/662

摘要： A wood preservative based on leaching-resistant, inorganic compounds for protection of wood and wood materials against wood-damaging insects and fungi, including wood-rot fungi, is disclosed. The wood preservative, which is fixed without chromium, contains as active ingredient in an aqueous solution which is stable on impregnation, (a) a Cu(II), Zn, Ni, Co, Fe, Mg and/or Mn salt of monofluorophosphoric acid, or (b) an alkali metal salt and/or ammonium salt of monofluorophosphoric acid, in the presence of a Zn, Ni, Co, Fe, Mg and/or Mn salt of hydrochloric, nitric or sulfuric acid and, optionally in addition to (a) or (b), one or more members of the group comprising NH.sub.3, HCl, HNO.sub.3, H.sub.2 SO.sub.4, HF, alkali metal hydrogen fluoride and ammonium hydrogen fluoride. Alternately, the composition contains (c) an alkali metal salt and/or ammonium salt of monofluorophosphoric acid in the presence of a Cu(II) salt of hydrochloric, nitric or sulfuric acid in a Cu.sup.2+ :PO.sub.3 F.sup.2- ratio of from about 0.5 to 2:1, preferably about 1:1, and, in addition, ammonia, hydrochloric acid, nitric acid, sulfuric acid or hydrofluoric acid, or alkali metal hydrogen fluoride or ammonium hydrogen fluoride.

摘要翻译： 公开了一种基于用于保护木材和木质材料以防止木材破坏性昆虫和真菌（包括木腐真菌）的耐浸，无机化合物的木材防腐剂。 无铬固定的木材防腐剂在浸渍稳定的水溶液中含有活性成分，（a）单氟磷酸的Cu（II），Zn，Ni，Co，Fe，Mg和/或Mn盐 ，或（b）盐酸，硝酸或硫酸的Zn，Ni，Co，Fe，Mg和/或Mn盐的存在下的单氟磷酸的碱金属盐和/或铵盐，以及 （a）或（b）中，一个或多个包含NH 3，HCl，HNO 3，H 2 SO 4，HF，碱金属氟化氢和氟化氢铵的成员。 或者，组合物在Cu 2+：PO 3 F 2 - 比率为0.5〜2的盐酸，硝酸或硫酸的Cu（II）盐存在下，含有（c）单氟磷酸的碱金属盐和/或铵盐 ：1，优选约1：1，另外还有氨，盐酸，硝酸，硫酸或氢氟酸，或碱金属氟化氢或氟化氢铵。