公开(公告)号：WO2002060661A2

公开(公告)日：2002-08-08

申请号：PCT/US2002/003141

申请日：2002-01-30

Applicant: U.S. BORAX INC. ,  LLOYD, Jeffrey, D. ,  FOGEL, Jennifer, L.

Inventor： LLOYD, Jeffrey, D. ,  FOGEL, Jennifer, L.

IPC: B27K3/52

CPC classification number: A01N59/14 ,  B27K3/163 ,  B27K3/20 ,  B27K3/22 ,  B27K3/34 ,  B27K3/52 ,  B27K5/04 ,  B27K2200/10 ,  Y10S424/10 ,  Y10S424/11 ,  A01N59/16 ,  A01N59/20

Abstract: This invention relates to a leach-resistant borate preservative for lignocellulosic-based products, providing resistance against insect and fungal attack for use in exterior and ground contact applications. The preservative compositions of this invention may be provided as a high strength liquid concentrate, suitable for transportation, storage and easy on-site dilution, or as a ready-to-use treatment solution. These wood preservative compositions include a borate preservative component and a co-biocidal metal fixative such as copper or zinc. The preservative compositions also contain volatile organic acid, free ammonia and ammonium salts to aid dissolution. Methods for the application of these preservative compositions to wood are also provided.

Abstract translation: 本发明涉及一种用于木质纤维素基产品的耐浸渍硼酸盐防腐剂，其提供了用于外部和地面接触应用的昆虫和真菌侵袭的抗性。 本发明的防腐剂组合物可以作为高强度液体浓缩物提供，适用于运输，储存和容易的现场稀释，或作为即用型处理溶液。 这些木材防腐剂组合物包括硼酸盐防腐剂组分和共生杀生物金属固定剂如铜或锌。 防腐剂组合物还含有挥发性有机酸，游离氨和铵盐以帮助溶解。 还提供了将这些防腐剂组合物施用于木材的方法。

公开(公告)号：EP1381279B1

公开(公告)日：2007-03-14

申请号：EP01935571.8

申请日：2001-05-14

Applicant: U.S. BORAX INC.

Inventor： LLOYD, Jeffrey, D. ,  MANNING, Mark, J. ,  ASCHERL, Frederick, M.

IPC: A01N59/14 ,  B27K3/18 ,  B27N3/10 ,  B27N9/00 ,  C09K21/00

CPC classification number: B27N9/00 ,  B27N1/00

Abstract: Lignocellulosic-based composite products containing a pesticidal amount of calcium borate is resistant to attack by wood destroying fungi and insects. The preferred calcium borates are the calcium polytriborates having a CaO:B2O3 molar ratio of about 2:3 and calcium hexaborates, having a CaO:B2O3 ratio of 1:3. Composites can be produced by combining the calcium borate with particles of the lignocellulosic material and an adhesive resin, and forming the composite, generally with heat and pressure.

公开(公告)号：EP1381279A2

公开(公告)日：2004-01-21

申请号：EP01935571.8

申请日：2001-05-14

Applicant: U.S. BORAX INC.

Inventor： LLOYD, Jeffrey, D. ,  MANNING, Mark, J. ,  ASCHERL, Frederick, M.

IPC: A01N59/14 ,  B27K3/18 ,  B27N3/10

CPC classification number: B27N9/00 ,  B27N1/00

Abstract: Lignocellulosic-based composite products containing a pesticidal amount of calcium borate is resistant to attack by wood destroying fungi and insects. The preferred calcium borates are the calcium polytriborates having a CaO:B2O3 molar ratio of about 2:3 and calcium hexaborates, having a CaO:B2O3 ratio of 1:3. Composites can be produced by combining the calcium borate with particles of the lignocellulosic material and an adhesive resin, and forming the composite, generally with heat and pressure.