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11 条记录 (耗时 0.017 秒)

    Method for preparing low pilling effect polyester fiber products
    1.
    发明授权
    Method for preparing low pilling effect polyester fiber products 失效
    低起球效应聚酯纤维制品的制备方法

    公开(公告)号：US3960686A

    公开(公告)日：1976-06-01

    申请号：US536987

    申请日：1974-12-27

    申请人： Karl Heinz Magosch ,  Roland Feinauer ,  Jorn Ruter

    发明人： Karl Heinz Magosch ,  Roland Feinauer ,  Jorn Ruter

    IPC分类号： D06M10/00 ,  C08G63/199 ,  D01F6/62 ,  D01F6/84 ,  D06M10/08 ,  D06M101/00 ,  D06M101/16 ,  D06M101/30 ,  D06M101/32 ,  C08G18/00

    CPC分类号： D06M10/08 ,  C08G63/199 ,  D01F6/84 ,  D06M2101/32

    摘要： An improvement in the process of melt spinning ethylene terephthalate polyester to produce textile fibers with decreased pilling in the threads, fibers or fabrics made therefrom. The ethylene terephthalate is melt polymerized in the presence of a condensation catalyst to a final temperature of about 250.degree.- 300.degree.C and a final pressure of less than 10 mm mercury to form an anhydrous melt. A substituted cyclobutanedimethanol, preferably 2,4-diphenyl-cyclobutanedimethanol-1,3, is added to the melt-polymerization at a concentration of about 0.05 - 5 mole percent of the substituted cyclobutanedimethanol component. Melt spinning of the modified polyester is carried out and the fibers are irradiated with high energy light.

    摘要翻译： 熔融纺丝对苯二甲酸乙二醇酯聚酯以生产纺织纤维的方法的改进，其中由其制成的纱线，纤维或织物的起球降低。 对苯二甲酸乙二醇酯在缩合催化剂存在下熔融聚合至最终温度约250-300℃，最终压力小于10毫米汞柱，形成无水熔体。 以取代的环丁烷二甲醇组分的约0.05-5摩尔％的浓度将取代的环丁烷二甲醇，优选2,4-二苯基 - 环丁烷二甲醇-1,3-加入到熔融聚合中。 进行改性聚酯的熔融纺丝，用高能量的光照射纤维。

    Method for preparing low pilling effect polyester fiber products
    2.
    发明授权
    Method for preparing low pilling effect polyester fiber products 失效
    低起球效应聚酯纤维制品的制备方法

    公开(公告)号：US3953405A

    公开(公告)日：1976-04-27

    申请号：US495074

    申请日：1974-08-05

    申请人： Roland Feinauer ,  Karl-Heinz Magosch ,  Jorn Ruter

    发明人： Roland Feinauer ,  Karl-Heinz Magosch ,  Jorn Ruter

    IPC分类号： D01F11/08 ,  D06M10/00 ,  C08G63/12

    CPC分类号： D06M10/001

    摘要： An improvement in the process of melt spinning ethylene terephthalate polyester to produce textile fibers with decreased pilling in the threads, fibers or fabrics made therefrom. The ethylene terephthalate is melt polymerized in the presence of a condensation catalyst to a final temperature of about 250.degree.C - 300.degree.C and a final pressure of less than 10 mm mercury to form an anhydrous melt. A substituted cyclobutanedecarboxylic acid, preferably .alpha.-truxillic acid, is added to the melt-polymerization at a concentration of about 0.05-5 molepercent of the acid component. Melt spinning of the modified polyester is carried out and the fibers are irradiated with high energy light.

    摘要翻译： 熔融纺丝对苯二甲酸乙二醇酯聚酯以生产纺织纤维的方法的改进，其中由其制成的纱线，纤维或织物的起球降低。 对苯二甲酸乙二醇酯在缩合催化剂存在下熔融聚合至最终温度约250-300℃，最终压力小于10毫米汞柱，形成无水熔体。 以约0.05-5摩尔酸组分的浓度将取代的环丁烷二羧酸，优选α-三水杨酸加入到熔融聚合中。 进行改性聚酯的熔融纺丝，用高能量的光照射纤维。

    Low pilling polyester fibers and process for their manufacture
    3.
    发明授权
    Low pilling polyester fibers and process for their manufacture 失效
    低起绒聚酯纤维及其制造方法

    公开(公告)号：US4104261A

    公开(公告)日：1978-08-01

    申请号：US760924

    申请日：1977-01-21

    申请人： Karl-Heinz Magosch ,  Roland Feinauer ,  Jorn Ruter

    发明人： Karl-Heinz Magosch ,  Roland Feinauer ,  Jorn Ruter

    IPC分类号： C08G63/20 ,  C08L67/02 ,  D01F6/62 ,  D01F6/84 ,  C08G63/22

    CPC分类号： D01F6/84 ,  C08G63/20 ,  C08L67/02 ,  D01F6/62

    摘要： An improvement in the process of melt spinning ethylene terephthalate polyester to produce textile fibers with decreased pilling in the threads, fibers or fabrics made therefrom. The ethylene terephthalate is melt polymerized in the presence of a condensation catalyst to a final temperature of about 250.degree.-300.degree. C and a final pressure of less than 10 mm mercury to form an anhydrous melt. A vinyl copolymer having more than two carboxyl and/or hydroxyl groups is added to the melt polymerization at a concentration of about 0.005 to 2.0 percent referred to the dicarboxylic acid component. Melt spinning of the modified polyester is then carried out. The vinyl copolymer has the following general formula- ##STR1## where N IS AN INTEGER FROM 10 TO 10,000;a is zero or an integer from 1 to 100;b is an integer from 1 to 100;R.sup.1 through R.sup.6 are hydrogen, an alkyl group with 1 to 3 carbon atoms or an oxalkyl group -OR.sup.7 ;R.sup.7 is an alkyl group with 1 to 6 carbon atoms or an aryl group with 6 to 10 carbon atoms;X.sub.1 is hydrogen, an alkyl group with 1 to 3 carbon atoms, or a carboxyl group, an esterified carboxyl group; andX.sub.2 is a carboxyl group, a hydroxyl group, an esterified carboxyl group or an esterified hydroxyl group.

    摘要翻译： 熔融纺丝对苯二甲酸乙二醇酯聚酯以生产纺织纤维的方法的改进，其中由其制成的纱线，纤维或织物的起球降低。 对苯二甲酸乙二醇酯在缩合催化剂存在下熔融聚合至最终温度约250-300℃，最终压力小于10毫米汞柱以形成无水熔体。 将具有多于两个羧基和/或羟基的乙烯基共聚物以涉及二羧酸组分的约0.005-2.0％的浓度加入到熔融聚合中。 然后进行改性聚酯的熔融纺丝。 乙烯基共聚物具有以下通式 - 其中N为10至10,000的整数; A为零或整数从1到100; B是从1到100的整数; R 1至R 6为氢，具有1至3个碳原子的烷基或氧代烷基-OR 7; R7是碳原子数1〜6的烷基或碳原子数6〜10的芳基。 X1是氢，具有1至3个碳原子的烷基或羧基，酯化的羧基; X2为羧基，羟基，酯化羧基或酯化羟基。

    Polyester threads and fibers having increased dye affinity
    7.
    发明授权
    Polyester threads and fibers having increased dye affinity 失效
    聚酯纤维和纤维增加了眼睛的亲和力

    公开(公告)号：US4143093A

    公开(公告)日：1979-03-06

    申请号：US889419

    申请日：1978-03-23

    申请人： Jorn Ruter

    发明人： Jorn Ruter

    IPC分类号： D01F6/92 ,  C08L67/02

    CPC分类号： D01F6/92 ,  Y10S8/922

    摘要： Textile fibers and articles having increased dye affinity are prepared by spinning a mixture of 85-97% by weight of poly(ethylene terephthalate) or poly(1,4-cyclohexylenedimethylene terephthalate) and 3-15% by weight of poly(ethylene dodecanedioate) and aftertreating the spun threads in a conventional spun threads in a conventional way.

    Process for the production of cyclic esters of undecanedioic acid
    8.
    发明授权
    Process for the production of cyclic esters of undecanedioic acid 失效
    生产无机酸循环体的方法

    公开(公告)号：US4136098A

    公开(公告)日：1979-01-23

    申请号：US881932

    申请日：1978-02-28

    申请人： Klaus Burzin ,  Jorn Ruter

    发明人： Klaus Burzin ,  Jorn Ruter

    IPC分类号： C07D321/00

    CPC分类号： C07D321/00

    摘要： A process for the production of cyclic esters of undecanedioic acid with aliphatic diols comprising thermolyzing the corresponding linear polyesters derived from said acid and said diols under reduced pressure at temperatures of 200.degree.-300.degree. C in the presence of organotin and phosphonate catalysts, wherein the organotin catalyst is of the formula ##STR1## wherein R.sub.1 and R.sub.2 are alkyl of 1-18 carbon atoms, or aryl or aralkyl each of 6-36 carbon atoms, and the phosphonate is O,O-dialkyl-(3,5-di-tert-butyl-4-hydroxybenzyl)-phosphonate, the alkyl groups of which each contain 2-18 carbon atoms.

    Process for uniformly blending additives into thermoplastic synthetic resins
    10.
    发明授权
    Process for uniformly blending additives into thermoplastic synthetic resins 失效
    将添加剂均匀混合到热塑性合成树脂中的方法

    公开(公告)号：US4366270A

    公开(公告)日：1982-12-28

    申请号：US096428

    申请日：1979-11-21

    申请人： Jorn Ruter

    发明人： Jorn Ruter

    IPC分类号： C08K9/00 ,  C08G63/88 ,  C08G69/46 ,  C08J3/20 ,  C08J3/22 ,  C08K9/04 ,  C08L1/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00 ,  D01F6/92 ,  C08K9/10

    CPC分类号： C08J3/226 ,  C08G63/88 ,  C08G69/46 ,  C08J2467/00

    摘要： A method for the uniform blending of additives into thermoplastic synthetic resins. A solution or finely divided dispersion of the additive is produced in a polymerizable cyclic ester of the general formula: ##STR1## wherein R represents respectively hydrogen or an alkyl group of 1-18 carbon atoms,A represents a --O-- or --COO-- group,x and y represent integers from 1 to 15, andz represents 0 or 1.This solution or dispersion, optionally after polymerization of the cyclic ester, is admixed to the thermoplastic synthetic resin at the end of its manufacturing process or in a subsequent processing stage.

    摘要翻译： 将添加剂均匀混合到热塑性合成树脂中的方法。 在具有下列通式的可聚合环状酯中产生添加剂的溶液或细分散体：其中R表示氢或1-18个碳原子的烷基，A表示-O-或-COO- 基团，x和y表示1至15的整数，z表示0或1.该溶液或分散体，任选地在环酯聚合之后，在其制造过程结束时或之后混合到热塑性合成树脂中 处理阶段。