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公开(公告)号:US06576083B2
公开(公告)日:2003-06-10
申请号:US09826691
申请日:2001-04-05
申请人: Neal Franks , Kelly Page
发明人: Neal Franks , Kelly Page
IPC分类号: D21H1120
CPC分类号: D21C5/027 , Y02W30/648
摘要: In the production of pulp and paper from starch-containing paper, the deinking effect can be improved by including treatment with both a starch-degrading enzyme and a pectate lyase. The process comprises enzyme treatment during or after disintegration of the paper to produce pulp, followed by separation of ink particles.
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公开(公告)号:US20050039869A1
公开(公告)日:2005-02-24
申请号:US10955284
申请日:2004-09-30
申请人: Neal Franks , Kelly Page
发明人: Neal Franks , Kelly Page
IPC分类号: D21C5/02
CPC分类号: D21C5/027 , Y02W30/648
摘要: In the production of pulp and paper from starch-containing paper, the deinking effect can be improved by including treatment with both a starch-degrading enzyme and a pectate lyase. The process comprises enzyme treatment during or after disintegration of the paper to produce pulp, followed by separation of ink particles.
摘要翻译: 在含淀粉纸的纸浆和纸的生产中,通过包括淀粉降解酶和果胶酸裂解酶的处理可以改善脱墨效果。 该方法包括在纸分解期间或之后的酶处理以产生纸浆,随后分离油墨颗粒。
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