首页> 外国专利> Method for reducing the level of formaldeu00ecdo and issuing formaldeu00ecdo from panels of partu00ecculas

Method for reducing the level of formaldeu00ecdo and issuing formaldeu00ecdo from panels of partu00ecculas

机译:降低形式化水平并从部件面板中发布形式化方法的方法

摘要

Method for reducing the content of formaldeu00ecdo and issuing formaldeu00ecdo from panels of partu00ecculas ".The present invention relates to the method for reducing the content of formaldehyde and formaldehyde emission from particle boards according to the invention,In which in the process for the manufacture of particle board implemented in a standard way with known known; operation; with the application of adhesive resins with the addition of amino known;And firming agents known and / or the possible addition of substances that bind to formaldehyde; Stampin 'on Web coup or continuous operation and cooled.Characteristic in the panel of particles after being pressed and before being cooled, is subjected to a cure soon 70 to 110 198 C for several until some twelve hours.Preferably from 8 to 16 hours, depending on the rate of reduction of the content of formaldehyde emission and the expected and the parameters of the manufacturing process used.
机译:减少甲醛含量并从部件面板中释放甲醛的方法”。本发明涉及根据本发明的降低甲醛含量和从刨花板中释放甲醛的方法,其中以已知的标准方式实施的刨花板的制造方法;操作;在添加氨基的情况下使用粘合剂树脂;以及已知的固化剂;和/或可能添加与甲醛结合的物质;网上冲压或连续操作并冷却后的压印。在压制之后和冷却之前,颗粒面板中的特征很快会在70至110 <198> C的温度下固化数小时,直到约十二小时。最好从8到16小时,取决于甲醛释放量减少的速度以及预期的和所用制造工艺的参数。

著录项

  • 公开/公告号BR0112129A

    专利类型

  • 公开/公告日2003-05-13

    原文格式PDF

  • 申请/专利权人 KRONOSPAN TECHNICAL COMPANY LTD.;

    申请/专利号BR20010112129

  • 发明设计人 IWONA FRACKOWIAK;

    申请日2001-05-03

  • 分类号B27N7/00;

  • 国家 BR

  • 入库时间 2022-08-22 00:03:46

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号