公开(公告)号：US20100266653A1

公开(公告)日：2010-10-21

申请号：US12669281

申请日：2008-07-18

申请人： Robert William Dunlop ,  Gautam Dalwadi

发明人： Robert William Dunlop ,  Gautam Dalwadi

IPC分类号： A01N43/90 ,  A01N25/02 ,  A01N25/10 ,  A01P1/00 ,  A01N25/12

CPC分类号： A01N35/02 ,  Y10T428/2982

摘要： This invention relates to a biocidal composition comprising fine particles comprising polyacrolein wherein at least 90% of particles are of a size no more than 30 microns. Preferably at least 90% of particles are of size no more than 5 microns and still more preferably at least 90% of particles are of size no more than 1 micron.

摘要翻译： 本发明涉及包含包含聚丙烯醛的细颗粒的杀生物组合物，其中至少90％的颗粒的尺寸不超过30微米。 优选地，至少90％的颗粒的尺寸不超过5微米，并且还更优选至少90％的颗粒的尺寸不超过1微米。

公开(公告)号：US06548283B1

公开(公告)日：2003-04-15

申请号：US09639354

申请日：2000-08-16

申请人： Robert William Dunlop ,  Bin Wang ,  Diane Ball ,  Alexander Buhisan Roullo ,  Cedric John Falk

发明人： Robert William Dunlop ,  Bin Wang ,  Diane Ball ,  Alexander Buhisan Roullo ,  Cedric John Falk

IPC分类号： C12N924

CPC分类号： C12Y302/01032 ,  A23K20/189 ,  C12N9/248 ,  C12R1/125 ,  C12Y302/01008 ,  D21C5/005 ,  Y10S435/832 ,  Y10S435/839

摘要： The invention relates to specific bacterium and proteins with xylanase activity derived from the bacteria, in particular to xylanases which are free of any significant cellulase activity and which are active at high temperature and at neutral to alkaline pH. Xylanases having these characteristics are particularly useful in the bleaching of wood pulps, such as kraft pulps. The preferred bacterium designated B230 was isolated from white-rotted kerri wood in Western Australia; a sample of which has been deposited under the provision of the Budapest Treaty in the Australian Government Analytical Laboratories under the accession number N94/41262. This preferred bacterium is a gram positive, obligatively aerobic, rod-shaped with a centrally-located spore and has the taxomonic characteristics of Bacillus subtilis (by VITEK method).

摘要翻译： 本发明涉及具有来源于细菌的木聚糖酶活性的具体细菌和蛋白质，特别是不含任何​​明显的纤维素酶活性并在高温和中性至碱性pH下具有活性的木聚糖酶。 具有这些特征的木聚糖酶特别可用于木浆的漂白，例如硫酸盐纸浆。 从澳大利亚西澳的白萝卜切片中分离出名为B230的优选细菌; 其样本根据布达佩斯条约的规定在澳大利亚政府分析实验室存放，登记号为N94 / 41262。 这种优选的细菌是革兰氏阳性的，必需的需氧的，具有中心位置孢子的棒状，并具有枯草芽孢杆菌的分子特征（通过VITEK方法）。

公开(公告)号：US06200797B1

公开(公告)日：2001-03-13

申请号：US08817946

申请日：1997-10-10

申请人： Robert William Dunlop ,  Bin Wang ,  Diane Ball ,  Alexander Buhisan Roullo ,  Cedric John Falk

发明人： Robert William Dunlop ,  Bin Wang ,  Diane Ball ,  Alexander Buhisan Roullo ,  Cedric John Falk

IPC分类号： C12N120

CPC分类号： C12Y302/01032 ,  A23K20/189 ,  C12N9/248 ,  C12R1/125 ,  C12Y302/01008 ,  D21C5/005 ,  Y10S435/832 ,  Y10S435/839

摘要： The invention relates to specific bacterium and proteins with xylanase activity derived from the bacteria, in particular to xylanases which are free of any significant cellulase activity and which are active at high temperature and at neutral to alkaline pH. Xylanases having these characteristics are particularly useful in the bleaching of wood pulps, such as kraft pulps. The preferred bacterium designated B230 was isolated from white-rotted kerri wood in Western Australia; a sample of which has been deposited under the provision of the Budapest Treaty in the Australian Government Analytical Laboratories under the accession number N94/41262. This preferred bacterium is a gram positive, obligatively aerobic, rod-shaped with a centrally-located spore and has the taxomonic characteristics of Bacillus subtilis (by VITEK method).

摘要翻译： 本发明涉及具有来源于细菌的木聚糖酶活性的具体细菌和蛋白质，特别是不含任何​​明显的纤维素酶活性并在高温和中性至碱性pH下具有活性的木聚糖酶。 具有这些特征的木聚糖酶特别可用于木浆的漂白，例如硫酸盐纸浆。 从澳大利亚西澳的白萝卜切片中分离出名为B230的优选细菌; 其样本根据布达佩斯条约的规定在澳大利亚政府分析实验室存放，登记号为N94 / 41262。 这种优选的细菌是革兰氏阳性的，必需的需氧的，具有中心位置孢子的棒状，并具有枯草芽孢杆菌的分子特征（通过VITEK方法）。