WOOL PRE-TREATMENT METHOD
    3.
    发明申请
    WOOL PRE-TREATMENT METHOD 审中-公开
    羊毛预处理方法

    公开(公告)号:WO9605355A2

    公开(公告)日:1996-02-22

    申请号:PCT/GB9501862

    申请日:1995-08-07

    CPC classification number: D06M15/6436 D06M11/09 D06M2101/12 D06M2200/45

    Abstract: Keratin-containing fabric is treated by exposing it to a fluorine-containing gas for a relatively short time, for example 60 seconds or substantially less, by passing the fabric continuously through an atmosphere containing fluorine gas. The fluorine content of the gas to which the fabric is exposed can be relatively low, for example 3 %. The fluorinated fabric may be treated with a polymer such as an amino polysiloxane, and when so treated is protected against shrinkage and maintains good fabric mechanical properties.

    Abstract translation: 通过将织物连续通过含氟气体的气氛将含有织物的织物暴露于相对较短的时间,例如60秒或更小的处理。 织物暴露的气体的氟含量可以相对较低,例如3%。 氟化织物可以用诸如氨基聚硅氧烷的聚合物处理,并且当这样处理被保护以防止收缩并保持良好的织物机械性能。

    LINEAR CARBONACEOUS FIBER WITH IMPROVED ELONGATABILITY
    4.
    发明申请
    LINEAR CARBONACEOUS FIBER WITH IMPROVED ELONGATABILITY 审中-公开
    线性碳纤维具有改善的可伸缩性

    公开(公告)号:WO1991006695A1

    公开(公告)日:1991-05-16

    申请号:PCT/US1990006342

    申请日:1990-10-31

    Abstract: A process for preparing a nonflammable, linear, nongraphitic carbonaceous fiber having improved elongatability by heat treating a linear, stabilized polymeric precursor material fiber in a relaxed condition and without subjecting the fiber to tension or stress in an inert non-oxidizing atmosphere at a temperature above 525 DEG C to irreversibly heat set said fiber, and a linear carbonaceous fiber having improved elongatability of from 3 to 9 percent and a tenacity of from 2 to 7 g/d.

    Abstract translation: 一种通过在松弛的条件下热处理线性稳定的聚合物前体材料纤维并且在高于以上温度的惰性非氧化性气氛中不使纤维受到拉伸或应力的方法来制备具有改善的伸长性的不可燃,线性,非致密碳质纤维的方法 525℃,不可逆地加热所述纤维,并且具有3至9%的伸长率提高且2至7g / d的强度的线性碳质纤维。

    BIOCIDAL POLYAMIDES AND METHODS
    9.
    发明申请
    BIOCIDAL POLYAMIDES AND METHODS 审中-公开
    杀菌聚酰胺及相关方法

    公开(公告)号:WO02006579A2

    公开(公告)日:2002-01-24

    申请号:PCT/US2001/019219

    申请日:2001-06-15

    Abstract: Biocidal polyamide materials such as deodorant and/or biocidal Nylon3 polyamide fibers, fabrics and surfaces and biocidal Aramid (such as Kevlar3 and Nomex3) fibers, fabrics and surfaces, and methods of preparation. Heterocyclic N-halamine precursor moieties are covalently linked to the polyamide material. The fabrics and/or fibers thereafter obtain antimicrobial activity after washing with a halogenated solution to convert the heterocyclic precursor moieties into heterocyclic N-halamines. The antimicrobial activity against pathogenic microorganism can be repeatedly regenerated by washings with a halogenated solution.

    Abstract translation: 本发明涉及杀生物的聚酰胺如尼龙杀生物的除臭剂和/或纤维,织物和表面<3>和纤维,织物和表面的杀生物剂的芳族聚酰胺(如凯夫拉<3>或诺梅克斯< 3>)及其制备方法。 N-卤胺的杂环前体片段与聚酰胺材料共价结合。 当在卤化溶液中洗涤以将前体杂环部分转化为杂环N-卤胺时,组织和/或纤维获得抗微生物活性。 通过在卤化溶液中洗涤可以重复再生对病原微生物的抗微生物活性。

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