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    Process for photochemical stabilization of non-dyed and dyed polyamide fibre material and mixtures thereof
    5.
    发明授权
    Process for photochemical stabilization of non-dyed and dyed polyamide fibre material and mixtures thereof 失效
    非染色和染色的聚酰胺纤维材料及其混合物的光化学稳定化方法

    公开(公告)号：US4655783A

    公开(公告)日：1987-04-07

    申请号：US797098

    申请日：1985-11-12

    申请人： Gerhard Reinert ,  Helmut Huber-Emden ,  Gerhard Back

    发明人： Gerhard Reinert ,  Helmut Huber-Emden ,  Gerhard Back

    IPC分类号： C07F1/00 ,  D06M13/51 ,  D06P1/642 ,  D06P3/24 ,  D06P5/02 ,  D06M9/00 ,  D06P3/82

    CPC分类号： D06M13/51 ,  C07F1/005 ,  D06P1/6423 ,  D06P3/241 ,  D06P5/02 ,  Y10S8/924 ,  Y10S8/926

    摘要： A process for photochemical stabilization of non-dyed and dyed polyamide fibre material and mixtures thereof with other fibres which comprises treating the fibre material with a fibre-reactive copper complex of bisazomethines prepared from, for example, salicylaldehydes and aliphatic diamines is described. Some of these copper complexes used are novel compounds. The polyamide fibre material, for example textile material, thus treated largely retains its extensibility and elasticity even after relatively prolonged exposure to light. In addition, a clear improvement in light-fastness is achieved in dyed material by treatment with the metal complex.

    摘要翻译： 描述了非染色和染色的聚酰胺纤维材料及其与其它纤维的混合物的光化学稳定化方法，该方法包括用由例如水杨醛和脂族二胺制备的双偶氮甲碱的纤维反应性铜络合物处理纤维材料。 所使用的这些铜络合物中的一些是新化合物。 这样处理的聚酰胺纤维材料，例如纺织材料即使在相对长时间暴露于光线之后也大大地保持其延展性和弹性。 此外，通过用金属络合物处理，在染色材料中实现了耐光性的明显改善。

    Fluorinated carboxylic acid amides and polymerization products thereof
    6.
    发明授权
    Fluorinated carboxylic acid amides and polymerization products thereof 失效
    氟化羧酸酰胺及其聚合产物

    公开(公告)号：US3996281A

    公开(公告)日：1976-12-07

    申请号：US547530

    申请日：1975-02-06

    申请人： Helmut Huber-Emden ,  Paul Schafer

    发明人： Helmut Huber-Emden ,  Paul Schafer

    IPC分类号： C08F20/60 ,  D06M15/285 ,  C07C103/133

    CPC分类号： C08F20/60 ,  D06M15/285 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/28

    摘要： New fluorinated carboxylic acid amides of the formula ##STR1## are provided wherein R.sub.f is a perfluoroalkyl radical with 1 to 18 carbon atoms, R is hydrogen or methyl, R.sub.1 is hydrogen or R.sub.f CHOHCHR--, if m is 1, and hydrogen, alkyl with 1 to 18 carbon atoms, cycloalkyl with 5 or 6 carbon atoms, hydroxyalkyl with 2 to 6 carbon atoms, alkoxyalkyl with 1 to 4 carbon atoms in the alkoxy moiety or R.sub.f CHOHCHR--, if m is 0, A is an ethylenically unsaturated hydrocarbon radical with 2 or 3 carbon atoms, m is 0 or 1, y is 1 or 2 and p is an integer from 2 to 6. The fluorinated carboxylic acid amides are useful e.g. as wetting agents, emulsifiers or dispersants and for producing oil-repellent finishes on porous or nonporous substrates or as intermediates for the manufacture of homo- or copolymers, which show also oil-repellent properties.

    摘要翻译： 提供式（1）的新的氟化羧酸酰胺，其中Rf是具有1至18个碳原子的全氟烷基，R是氢或甲基，R1是氢或RfCHOHCHR-，如果m是1， 具有1至18个碳原子的烷基，具有5或6个碳原子的环烷基，具有2至6个碳原子的羟烷基，烷氧基部分中具有1至4个碳原子的烷氧基烷基或RfCHOHCHR-，如果m为0，则A为烯属不饱和烃 具有2或3个碳原子的基团，m为0或1，y为1或2，p为2至6的整数。氟化羧酸酰胺可用于例如 作为润湿剂，乳化剂或分散剂，并用于在多孔或无孔基材上生产防油整理剂，或作为制备均聚物或共聚物的中间体，其也显示出拒油性能。

    Perfluorinated amino compounds and process for their manufacture
    7.
    发明授权
    Perfluorinated amino compounds and process for their manufacture 失效
    全氟化氨基化合物及其制造方法

    公开(公告)号：US3952060A

    公开(公告)日：1976-04-20

    申请号：US522541

    申请日：1974-11-11

    申请人： Helmut Huber-Emden ,  Alberto Deflorin

    发明人： Helmut Huber-Emden ,  Alberto Deflorin

    IPC分类号： B01F17/38 ,  B01F17/16 ,  C07C67/00 ,  C07C213/00 ,  C07C213/04 ,  C07C215/14 ,  C08G73/00 ,  C08G73/02 ,  C07C91/04

    CPC分类号： C08G73/0206

    摘要： New perfluorinated amino compounds of the formula ##EQU1## ARE PROVIDED WHEREIN R.sub.f represents a perfluorinated hydrocarbon radical with 1 to 18 carbon atoms and R represents hydrogen or methyl each of R.sub.1, R.sub.2 and R.sub.3 independently represents hydrogen or the radical ##EQU2## in which R.sub.f and R have the meanings already assigned to them, p is an integer from 2 to 6 and m is an integer from 1 to about 500.Due to their surface-active properties the new compounds are useful e.g as foaming, wetting and levelling agents or as emulsifiers. They can be further used as soil-repellent additives for polishes and waxes, as corrosion inhibitors in oils or lubricants and they are also useful as intermediates for the manufacture of oil and water repellents.

    摘要翻译： 新的全氟化氨基化合物式R f-CH-CH-N-（CH 2）p -N取代基R 1表示具有1至18个碳原子的全氟化烃基，R表示氢 或甲基，R 1，R 2和R 3各自独立地表示氢或基团Rf-CH-CH-，|| OHR，其中Rf和R具有已经赋予它们的含义，p是2至6的整数，m是 从1到大约500的整数。