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    Method of imparting stain resistance to colored substrates which include a filamentary material
    4.
    发明授权
    Method of imparting stain resistance to colored substrates which include a filamentary material 失效
    赋予包括丝状材料的有色基材耐污性的方法

    公开(公告)号：US4695497A

    公开(公告)日：1987-09-22

    申请号：US263

    申请日：1987-01-02

    Applicant: Monte L. Nagy, Jr. ,  Charles J. Cole

    Inventor： Monte L. Nagy, Jr. ,  Charles J. Cole

    IPC: D06M13/428 ,  D06M15/295 ,  B32B3/02 ,  B32B33/00

    CPC classification number: D06M15/295 ,  D06M13/428 ,  Y10T428/23986 ,  Y10T428/23993 ,  Y10T428/2969 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T442/2279

    Abstract: A method of imparting stain resistance to colored substrates which include a filamentary material is disclosed. A first dispersion of a polymer is applied to the filamentary material as a finish during the manufacture of the filamentary material, and a second dispersion of a polymer is applied as an overspray after the filamentary material has been formed into a colored substrate, to achieve at least 300 ppm fluorine from each application on the filamentary material (at least 600 ppm fluorine total). The dispersions are independently selected from the group consisting ofi. a first polymer comprising(a) from about 50 to about 85 parts by weight of units derived from a fluorinated monomer or mixture of fluorinated monomers having the formula ##STR1## (b) from about 15 to about 50 parts by weight of units derived from one or more monomers having the formula ##STR2## ii. a dispersion comprising (a) from about 10 to about 50 parts by weight the first polymer;(b) from about 5 to about 10 parts by weight an emulsifier; and(c) from about 40 to 85 parts by weight a second polymer derived from a monomer having the formula ##STR3## wherein R.sub.f is straight or branched-chain perfluoroalkyl containing 4-20 carbon atoms;R is H or CH.sub.3 ;n is an integer from 1-15; andX is Cl or Br.

    Abstract translation: 公开了对包括丝状材料的着色基底赋予耐污染性的方法。 聚合物的第一分散体在丝状材料的制造过程中作为整理剂施加到丝状材料上，并且在丝状材料已经形成为着色的基底之后，将聚合物的第二分散体作为过度喷涂施加，以达到 在丝状材料上的每种应用中至少含有300ppm的氟（总共至少600ppm的氟）。 分散体独立地选自i。 包含（a）约50至约85重量份衍生自氟化单体的单元或具有式（b）的氟化单体的混合物，约15至约50重量份衍生自 一种或多种具有下式的单体： 分散体，其包含（a）约10至约50重量份的第一聚合物; （b）约5至约10重量份的乳化剂; 和（c）约40至85重量份的衍生自具有式“IMAGE”的单体的第二聚合物，其中Rf为含4-20个碳原子的直链或支链全氟烷基; R为H或CH 3; n为1-15的整数; X为Cl或Br。

    Perfluoroaliphatic substituted amine mixtures and the method for preparing the same
    5.
    发明授权
    Perfluoroaliphatic substituted amine mixtures and the method for preparing the same 失效
    全氟脂肪族取代胺混合物及其制备方法

    公开(公告)号：US4059629A

    公开(公告)日：1977-11-22

    申请号：US593173

    申请日：1975-07-03

    Applicant: Louis Foulletier ,  Jean-Pierre Lalu

    Inventor： Louis Foulletier ,  Jean-Pierre Lalu

    IPC: C07B61/00 ,  C07C215/08 ,  C07C215/24 ,  C07C233/02 ,  C07C233/12 ,  C07F7/12 ,  C08F20/56 ,  C10M169/00 ,  D06M13/322 ,  D06M13/33 ,  D06M13/408 ,  D06M15/277 ,  D06M15/295 ,  C07C87/127 ,  C07C87/22 ,  C07C87/26 ,  C07C87/32

    CPC classification number: D06M15/295 ,  C07B61/00 ,  C07C215/08 ,  C07C215/24 ,  C07C233/02 ,  C07C233/12 ,  C07F7/12 ,  C08F20/56 ,  C10M1/08 ,  C10M169/00 ,  D06M13/322 ,  D06M13/33 ,  D06M13/408 ,  D06M15/277 ,  C10M2215/04 ,  C10M2215/044 ,  C10M2215/06 ,  C10M2215/26

    Abstract: The invention comprises perfluoroalkyl substituted amines of the formula ##STR1## wherein n is an integer from 1 to about 20, m is an integer between 2 or 4, R.sup.1 and R.sup.2 each is a hydrogen atom or a lower alkyl containing 1 to 3 carbon atoms and R.sup.3 and R.sup.4 each is a hydrogen atom, an alkyl containing 1 to 20 carbon atoms, an alkenyl containing 3 to 10 carbon atoms, a cycloparaffin radical containing 3 to 12 carbon atoms, a cycloalkenyl radical containing 5 to 12 carbon atoms, and N or O ring substituted cycloalkenyl radical containing 5 to 12 carbon atoms, or an aryl, or R.sup.3 or R.sup.4 are joined in the form of an alkylene radical of the formula--(CHR).sub.p --wherein p is an integer from 2 to 6 and R is a hydrogen atom or a lower alkyl containing 1 to 3 carbon atoms. These compounds are prepared by reacting at a temperature in the range between 0.degree. to 200.degree. C. perfluoroalkyl halides of the formulaC.sub.n F.sub.2n+1 (CR.sup.1 R.sup.2).sub.m Y (II)wherein n, m, R.sup.1 and R.sup.2 each has the same meaning as defined hereinabove and Y is an iodine or a bromine atom with amines of the formula ##STR2## wherein R.sup.3 and R.sup.4 have the same meaning as previously stated. The invention also comprises perfluoroalkyl substituted amines of the formula ##STR3## and mixtures of products of formula IV with ##STR4## in which R.sup.1, R.sup.3 and R.sup.4 have the same meaning as designated above and where n is an integer from 4 to 20.The process for producing the products of formulas IV and V and mixtures thereof is the same as that used for the products of the compounds of formula I except that in the starting compounds of formula II at least one of the radicals R.sup.1 or R.sup.2 is hydrogen, m is equal to 2 and n is an integer between 4 and 20.

    Abstract translation: 本发明包括式（I）的全氟烷基取代的胺，其中n为1至约20的整数，m为2或4之间的整数，R 1和R 2各自为氢原子或含有1至 3个碳原子，R 3和R 4各自为氢原子，含有1至20个碳原子的烷基，含有3至10个碳原子的烯基，含有3至12个碳原子的环烷基，含有5至12个碳原子的环烯基 ，并且含有5至12个碳原子的N或O环取代的环烯基或芳基或R 3或R 4以式 - （CHR）p - 亚烷基的亚烷基的形式连接在一起，从2到 6 AND R是氢原子或含有1至3个碳原子的低级烷基。 这些化合物通过在0℃至200℃范围内的温度下反应制备，式C n F 2n + 1（CR 1 R 2）m Y（II）的全氟烷基卤化物，其中n，m，R 1和R 2各自具有与所定义相同的含义 并且Y是碘或溴原子与式（III）的胺，其中R3和R4具有与前述相同的含义。

    Fabric treatment method for stain release
    7.
    发明授权
    Fabric treatment method for stain release 有权

    公开(公告)号：US10822577B2

    公开(公告)日：2020-11-03

    申请号：US15543574

    申请日：2016-01-14

    Applicant: Gregory van Buskirk

    Inventor： Gregory van Buskirk

    IPC: C11D11/00 ,  C11D3/37 ,  C11D3/00 ,  C11D3/18 ,  C11D1/62 ,  D06M15/277 ,  D06M15/295 ,  D06M15/256 ,  D06M13/02 ,  D06M15/227 ,  D06M15/353 ,  D06F35/00

    Abstract: A fabric treatment composition is provided that includes at least one zeta potential modifier, a fluoropolymer and a hydrophobic agent with a melting point or glass transition temperature below 100° C., for imparting fabric protection benefits to a fabric, such as improved stain and soil resistance, oil repellency, water repellency, softness, wrinkle and damage resistance, and better hand feel. Fabric treatment compositions can be used as a pretreatment prior to washing, through soaking, or added to the treatment liquor, that is either the wash or rinse cycle of an automatic washing machine, to first provide and then maintain and refresh the fabric protection benefits imparted to the fabric, with the proviso that an intermediate rinsing step essentially devoid of added surfactant-is used after the washing cycle and prior to the fabric treatment step. Following use of a first treatment composition, protective benefits are maintained and refreshed by means of a second treatment operation employing a second treatment composition. The second treatment composition may have lower active levels of the protective agents to provide for economical and periodic maintenance of the imparted fabric protection benefits.

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