Microbial resistant kraft facing for fiberglass insulation
    1.
    发明申请
    Microbial resistant kraft facing for fiberglass insulation 审中-公开
    微生物抗性牛皮纸面对玻璃纤维绝缘

    公开(公告)号:US20060105657A1

    公开(公告)日:2006-05-18

    申请号:US10986743

    申请日:2004-11-12

    摘要: An insulation product that contains a Kraft paper facing treated with a combination of antimicrobial agents that imparts improved microbial resistance to the Kraft paper is provided. A preferred anti-microbial composition includes (1-[[2-(2,4-dichloropheyl)-4-propyl-1,3-diololan-2-yl]-methyl]-1H-1,2,4-triazole, α-(2-(4-chlorphenyl)ethyl)-α-(1-1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol, and alkyl dimethylbenzyl ammonium saccharinate. The anti-microbial agents may each be present in the anti-microbial composition in an amount of from 50 to 1000 ppm. A biocide such as 2-(4-thiazolyl)benzimidazole may be added to the anti-microbial composition to impart additional microbial resistance. The Kraft paper may be adhered to the insulation by anti-microbially treated asphalt. The anti-microbial agent may be added to the asphalt in an amount of from 200-3000 ppm prior to applying the asphalt to the Kraft paper. In at least one exemplary embodiment, 2-n-octyl-4-isothiazolin-3-one is added to the asphalt. The insulation product formed is substantially free of bacteria, fungi, and molds.

    摘要翻译: 提供了一种绝缘产品,其包含用抗微生物剂组合处理的牛皮纸,其赋予对牛皮纸提高的微生物抗性。 优选的抗微生物组合物包括(1 - [[2-(2,4-二氯乙酰基)-4-丙基-1,3-二氧杂环戊烷-2-基] - 甲基] -1H-1,2,4-三唑, α-(2-(4-氯苯基)乙基)-α-(1-1二甲基乙基)-1H-1,2,4-三唑-1-乙醇和烷基二甲基苄基铵糖精,抗微生物剂各自 存在于抗微生物组合物中的量为50〜1000ppm,可以向抗微生物组合物中加入2-(4-噻唑基)苯并咪唑等杀生物剂,赋予其额外的微生物抗性,牛皮纸可以为 在通过抗微生物处理的沥青粘附到绝缘体上之前,在将沥青施加到牛皮纸之前,可以将抗微生物剂以200-3000ppm的量添加到沥青中,在至少一个示例性实施方案中, 将正辛基-4-异噻唑啉-3-酮加入到沥青中,形成的绝缘产物基本上不含细菌,真菌和霉菌。