FLUOROPOLYMER COMPOSITIONS AND TREATED SUBSTRATES
    2.
    发明申请
    FLUOROPOLYMER COMPOSITIONS AND TREATED SUBSTRATES 审中-公开
    氟聚合物组合物和处理的基材

    公开(公告)号:US20090148654A1

    公开(公告)日:2009-06-11

    申请号:US12268766

    申请日:2008-11-11

    摘要: A composition comprising a polymer prepared by: reacting (a) at least one diisocyanate, polyisocyanate, or mixture thereof, having isocyanate groups, and (b) at least one fluorinated compound selected from the formula (I): Rf1-L-X   (I) whereinRf1 is a monovalent, partially or fully fluorinated, linear or branched, alkyl radical having 2 to 100 carbon atoms; optionally interrupted by 1 to 50 oxygen atoms; wherein the ratio of carbon atoms to oxygen atoms is at least 2:1 and no oxygen atoms are bonded to each other;L is a bond or a linear or branched divalent linking group having 1 15 to 20 carbon atoms, said linking group optionally interrupted by 1 to 4 hetero-radicals selected from the group consisting or —O—, —NR—, —S—, —SO—, —SO2—, —N(R)C(O)— wherein R is H or C1-C6 alkyl, and said linking group optionally substituted with CH2Cl;X is an isocyanate-reactive group selected from the group consisting of —OH, —N(R)H, and —SH wherein R is H or C1-C6 alkyl;and thereafter reacting with (c) water and (d) an isocyanate-reactive non-fluorinated particulate component.

    摘要翻译: 一种包含聚合物的组合物,其通过:(a)至少一种具有异氰酸酯基团的二异氰酸酯,多异氰酸酯或其混合物,和(b)至少一种选自式(I)的氟化化合物: 公式描述=“在线公式”end =“lead”?> Rf1-LX(I)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中Rf1是一价, 具有2至100个碳原子的部分或完全氟化的直链或支链烷基; 任选地被1至50个氧原子中断; 其中碳原子与氧原子的比例为至少2:1,并且没有氧原子彼此键合; L是具有15至20个碳原子的键或直链或支链二价连接基团,所述连接基团任选被1-4个选自-O - , - NR - , - S - -SO - , - SO 2 - , - N(R)C(O) - ,其中R是H或C 1 -C 6烷基,所述连接基团任选地被CH 2 Cl取代; X是选自-OH,-N(R)H和-SH的异氰酸酯反应性基团,其中R是H或C 1 -C 6烷基; 然后与(c)水和(d)异氰酸酯反应性非氟化颗粒组分反应。

    Nanophase Mn(VII) oxide (NM70) and nanophase Mn(III) oxide (NM30) incorporated nonwovens
    7.
    发明授权
    Nanophase Mn(VII) oxide (NM70) and nanophase Mn(III) oxide (NM30) incorporated nonwovens 有权
    纳米相Mn(VII)氧化物(NM70)和纳米相Mn(III)氧化物(NM30)掺入非织造布

    公开(公告)号:US08163036B1

    公开(公告)日:2012-04-24

    申请号:US12103818

    申请日:2008-04-16

    IPC分类号: C11D3/02

    摘要: NM7O and NM3O coated clay are embedded into a fabric matrix to produce a protective fabric. A NM7O blended garment can be manufactured for the purpose of containing malodors. The destruction of chemical warfare agents can also be accomplished by incorporating these materials into disposable protective clothing for military, Haz-Mat team and First responders. The fabrics so treated with MN7O have uses as diverse as for a disposable silver polish wipe. In the case of NM3O coated clay, the treated fabric can be used as a copper and brass polish.

    摘要翻译: 将NM7O和NM3O涂覆的粘土嵌入织物基质中以产生防护织物。 可以制造NM7O混纺服装,用于含有恶臭。 化学战剂的破坏也可以通过将这些材料并入军事,Haz-Mat团队和第一响应者的一次性防护服中来实现。 用MN7O处理的织物具有如一次性抛光擦拭物一样多样的用途。 在NM3O涂层粘土的情况下,经处理的织物可以用作铜和黄铜抛光剂。