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    Fiber lubricants derived from polyethoxylated and polyoxyalkylated reaction products of an alpha-olefin epoxide and a fatty alcohol
    2.
    发明授权
    Fiber lubricants derived from polyethoxylated and polyoxyalkylated reaction products of an alpha-olefin epoxide and a fatty alcohol 失效
    衍生自α-烯烃环氧化物和脂肪醇的聚乙氧基化和聚氧化烷基化反应产物的纤维润滑剂

    公开(公告)号：US4199647A

    公开(公告)日：1980-04-22

    申请号：US856047

    申请日：1977-11-30

    申请人： David D. Newkirk ,  Robert B. Login

    发明人： David D. Newkirk ,  Robert B. Login

    IPC分类号： C07C41/03 ,  C07C43/00 ,  C07C43/11 ,  C07C43/04 ,  D06M3/38 ,  D06M5/08 ,  D06M15/10

    CPC分类号： C07C43/11 ,  C07C41/03 ,  D06M7/00 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/107 ,  C10N2240/62 ,  D06M2200/40 ,  Y10T428/2967

    摘要： Lubricants and processing aids for thermoplastic synthetic fibers, particularly polyester and nylon fibers are disclosed together with processes therefor. Said lubricants comprise compounds having the structural formula: ##STR1## in which R and R.sub.1 are independently selected from straight or branched chain aliphatic radicals having about 7 to about 22 carbon atoms; A is oxyethylene or a heteric mixture of oxyethylene and oxypropylene residues derived from the reaction of ethylene oxide and 1,2-propylene oxide in the respective ratio by weight of about 3:7 to about 9:1; and n has a value to produce a compound having a molecular weight of about 300 to about 3000. Said compounds are the ethoxylated or alkoxylated reaction product of the reaction product of an alpha-olefin epoxide and a fatty alcohol.Where liquid products are desired which contain the higher numbered carbon chain residues, low viscosity compounds can be obtained by oxyalkylating the intermediate obtained by reacting an alpha-olefin epoxide with a fatty alcohol using an ethylene oxide and 1,2-propylene oxide mixture in the respective ratio as set forth above. By properly balancing the carbon chain length of the R and R.sub.1 groups in the lubricant compounds with the oxyethylene or oxyalkylene ratio, variation between insoluble and soluble products can be obtained.

    摘要翻译： 公开了用于热塑性合成纤维，特别是聚酯和尼龙纤维的润滑剂和加工助剂及其工艺。 所述润滑剂包括具有以下结构式的化合物：其中R和R 1独立地选自具有约7至约22个碳原子的直链或支链脂族基团; A是来自环氧乙烷和1,2-环氧丙烷的反应的氧化乙烯或氧化乙烯和氧化丙烯残基的杂化混合物，其重量比分别为约3:7至约9:1; 并且n具有产生分子量为约300至约3000的化合物的值。所述化合物是α-烯烃环氧化物和脂肪醇的反应产物的乙氧基化或烷氧基化反应产物。 在需要含有较高编号的碳链残基的液体产物的情况下，可以使用环氧乙烷和1,2-环氧丙烷混合物将α-烯烃环氧化物与脂肪醇反应获得的中间体烷氧基化，从而获得低粘度化合物 各自的比例如上所述。 通过将润滑剂化合物中的R和R 1基团的碳链长度与氧亚乙基或氧化烯比进行适当平衡，可以获得不溶性和可溶性产物之间的变化。

    Fiber lubricants based upon fatty esters of heteric polyoxyalkylated alcohols
    4.
    发明授权
    Fiber lubricants based upon fatty esters of heteric polyoxyalkylated alcohols 失效
    基于杂多聚烷氧基化醇的脂肪酯的纤维润滑剂

    公开(公告)号：US4165405A

    公开(公告)日：1979-08-21

    申请号：US809159

    申请日：1977-06-23

    申请人： Robert B. Login ,  David D. Newkirk

    发明人： Robert B. Login ,  David D. Newkirk

    IPC分类号： C08G65/332 ,  C08K5/101 ,  C08L71/02 ,  D06M13/224 ,  B05D1/28 ,  C08K5/10 ,  D06M3/38 ,  D06M5/08

    CPC分类号： C08L71/02 ,  C08G65/3322 ,  C08K5/101 ,  D06M7/00 ,  C10M2209/107 ,  C10N2220/02 ,  C10N2240/62 ,  D06M2200/40 ,  Y10T428/2969

    摘要： Lubricants, or processing aids, for synthetic fibers, particularly polyester and nylon fibers and most particularly for polyester fibers, are disclosed comprising a capped heteric polyoxyalkylene monoester having the formula: ##STR1## in which R is an aliphatic group having about 7 to about 22 carbon atoms; A is a mixture of oxyethylene and oxypropylene residues derived from the reaction of ethylene oxide and 1,2-propylene oxide in the respective ratio by weight of 3:7 to 4:1; n has a value to produce a molecular weight of about 300 to about 3000 and R' is derived from a monofunctional compound containing an OH group, preferably a monofunctional aryl alcohol or a monofunctional alkyl or arylalkyl alcohol, all having 1 to about 21 carbons in the alkyl chain.Certain embodiments of the invention are particularly suited by their low viscosity for application to synthetic textile fibers or yarn without dilution in water. Unexpectedly, the fiber lubricants, or processing aids, of the invention volatilize without leaving a residue when they contact heated metal surfaces during the fiber processing operation and are characterized by smoke points of 160.degree. C. or above.

    摘要翻译： 公开了用于合成纤维，特别是聚酯和尼龙纤维，特别是聚酯纤维的润滑剂或加工助剂，其包含具有下式的封端的杂多聚氧化烯单酯：其中R是具有约7至约22的脂族基团 碳原子 A是由环氧乙烷和1,2-环氧丙烷的反应衍生的氧化乙烯和氧化丙烯残基的混合物，其重量比为3:7至4:1; n具有产生约300至约3000的分子量的值，并且R'衍生自含有OH基团，优选单官能芳基醇或单官能烷基或芳烷基醇的单官能化合物，其全部具有1至约21个碳 烷基链。