Method for producing bonded mineral wool and binder therefor
    6.
    发明授权
    Method for producing bonded mineral wool and binder therefor 有权
    生产粘结矿棉及其粘合剂的方法

    公开(公告)号:US08366863B2

    公开(公告)日:2013-02-05

    申请号:US11993750

    申请日:2006-06-26

    CPC分类号: C03C25/26

    摘要: The present invention relates to a binder for the production of bonded mineral wool, wherein a phenol-formaldehyde-binder is applied onto the still hot fibers after the fiberization of a mineral wool, using a binder that comprises hydroxylamine or an amino alcohol with the following general formula (I) wherein R1 and R2 are the same or different from each other, and independently are hydrogen, a linear or branched, saturated or unsaturated aliphatic hydrocarbon with 1-12 carbon atoms, a saturated or unsaturated alicyclic or heterocyclic hydrocarbon with 5-8 carbon atoms, a carbocyclic or heterocyclic aromatic hydrocarbon with 5-12 ring members or a chain-like or branched alkylether with 1-50 alkoxy units or a chain-like or branched alkylamine with 1-50 alkylamine units; and R3 is a linear or branched, saturated or unsaturated aliphatic hydrocarbon with 1-12 carbon atoms, a saturated or unsaturated alicyclic or heterocyclic hydrocarbon with 5-8 carbon atoms, a carbocyclic or heterocyclic aromatic hydrocarbon with 5-12 ring members or a chain-like or branched alkylether with 1-50 alkoxy units or a chain-like or branched alkylamine with 1-50 alkylamine units.

    摘要翻译: 本发明涉及一种用于生产粘合矿棉的粘合剂,其中在使用包含羟胺或氨基醇的粘合剂后,将矿物棉纤维化后的酚 - 甲醛 - 粘合剂施加到仍然热的纤维上, 通式(I)其中R 1和R 2彼此相同或不同,并且独立地是氢,具有1-12个碳原子的直链或支链,饱和或不饱和的脂族烃,饱和或不饱和的脂环族或杂环烃,具有5 -8个碳原子,具有5-12个环成员的碳环或杂环芳烃或具有1-50个烷氧基单元的链状或支链烷基醚或具有1-50个烷基胺单元的链状或支链烷基胺; R3是具有1-12个碳原子的直链或支链饱和或不饱和脂族烃,具有5-8个碳原子的饱和或不饱和脂环或杂环烃,具有5-12个环成员或链的碳环或杂环芳烃 具有1-50个烷氧基单元的链状或支链烷基醚或具有1-50个烷基胺单元的链状或支链烷基胺。