发明申请
- 专利标题： Oxidizing enzymes in the manufacture of paper materials
- 专利标题（中）： 氧化酶在制造纸材料
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申请号： US10274411申请日： 2002-10-18
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公开(公告)号： US20030124710A1公开(公告)日： 2003-07-03
- 发明人: Kim Borch , Neal Franks , Henrik Lund , Hui Xu , Jing Luo
- 申请人： Novozymes A/S
- 申请人地址： DK Bagsvaerd
- 专利权人： Novozymes A/S
- 当前专利权人： Novozymes A/S
- 当前专利权人地址： DK Bagsvaerd
- 优先权： DK200101551 20011023
- 主分类号： D21C001/00
- IPC分类号： D21C001/00
摘要：
The use of fatty acid oxidizing enzymes in the manufacture of paper materials, such as paper, linerboard, corrugated paperboard, tissue, towels, corrugated containers and boxes. Examples of fatty acid oxidizing enzymes are oxygenases classified as EC 1.13.11. including any of the sub-classes thereof, such as lipoxygenase, EC 1.13.11.12. The effect of these enzymes is that the deposition of pitch is reduced, and bleaching and de-inking effects are also observed on the paper pulp and the resulting paper material. The fatty acid oxidizing enzyme can be used in combination with a substrate, with proteases, lipases, xylanases, cutinases, oxidoreductases, cellulases, endoglucanases amylases, mannanases, steryl esterases, and/or cholesterol esterases; or with surfactants and other adjuvants.