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    Process for making high stretch and elastic knitted fabrics from polytrimethylene terephthalate
    1.
    发明授权
    Process for making high stretch and elastic knitted fabrics from polytrimethylene terephthalate 失效
    从聚对苯二甲酸丙二醇酯制造高弹力和弹性针织物的方法

    公开(公告)号：US06702864B2

    公开(公告)日：2004-03-09

    申请号：US09957981

    申请日：2001-09-21

    申请人： Charles Chiu-Hsiung Hwo ,  Hoe Hin Chuah ,  Houston Slade Brown ,  Kailash Dangayach ,  Paul Karol Casey

    发明人： Charles Chiu-Hsiung Hwo ,  Hoe Hin Chuah ,  Houston Slade Brown ,  Kailash Dangayach ,  Paul Karol Casey

    IPC分类号： D06P352

    CPC分类号： D04B1/16 ,  Y10S8/922 ,  Y10S8/931 ,  Y10T442/40 ,  Y10T442/413

    摘要： This invention relates to a process of making high stretch elastic knitted fabrics from (PTT) which comprises: (a) making a drawn textured yarn with an elongation to break of 30 to 60 percent by: (i) spinning a polytrimethylene terephthalate polymer into a partially oriented yarn, and (ii) draw texturing the yarn in a false-twisting texturing machine at a draw ratio of 1.05 to 2.0, and a yarn temperature of 50 to 200° C. using a either a contact heater or a non-contact heater, and (b) knitting the yarn into a fabric composed of intermeshing loops of the yarn wherein the stitch length is from 22 cm/100 stitches to 26 cm/100 stitches, and (c) scouring the knitted fabric, and (d) drying the fabric on a belt, and (e) dyeing the knitted fabric at atmospheric pressure by dispersing a dye and the fabric in water and increasing the temperature, and (f) finishing the dyed knitted fabric according to the specific procedure and (g) drying the fabric on a belt.

    摘要翻译： 本发明涉及一种由（PTT）制造高弹力弹性针织物的方法，该方法包括：（a）通过以下步骤制备具有30-60％伸长率的拉伸变形纱线：（i）将聚对苯二甲酸丙二醇酯聚合物纺丝成 部分取向的纱线，以及（ii）使用接触加热器或非接触式方法，以1.05〜2.0的拉伸比，纱线温度为50〜200℃，在假捻变形机中对纱线进行拉伸 加热器，和（b）将纱线编织成由纱线的相互啮合的线圈组成的织物，其中针脚长度为22cm / 100针至26cm / 100针，（c）冲洗针织物，（d） 将织物干燥在皮带上，（e）通过将染料和织物分散在水中并增加温度，在大气压下对编织物进行染色，（f）根据具体步骤对染色的针织物进行染色，和（g） 在皮带上干燥织物。

    Process for making high stretch and elastic knitted fabrics from polytrimethylene terephthalate
    2.
    发明申请
    Process for making high stretch and elastic knitted fabrics from polytrimethylene terephthalate 失效
    从聚对苯二甲酸丙二醇酯制造高弹力和弹性针织物的方法

    公开(公告)号：US20020065010A1

    公开(公告)日：2002-05-30

    申请号：US09957981

    申请日：2001-09-21

    发明人： Charles Chiu-Hsiung Hwo ,  Hoe Hin Chuah ,  Houston Slade Brown ,  Kailash Dangayach ,  Paul Karol Casey

    IPC分类号： D04B001/18 ,  D04B001/00 ,  D04B007/00 ,  D04B009/00 ,  D04B011/00 ,  D04B021/00 ,  D04B021/14

    CPC分类号： D04B1/16 ,  Y10S8/922 ,  Y10S8/931 ,  Y10T442/40 ,  Y10T442/413

    摘要： This invention relates to a process of making high stretch elastic knitted fabrics from polytrimethylene terephthalate (PTT) which comprises: (a) making a drawn textured yarn with an elongation to break of 30 to 60 percent by combining the steps of: (i) spinning a polytrimethylene terephthalate polymer into a partially oriented yarn, and (ii) draw texturing the yarn in a false-twisting texturing machine at a draw ratio of 1.05 to 2.0, and a yarn temperature of 50 to 200null C. using a either a contact heater or a non-contact heater, and (b) knitting the yarn into a fabric composed of intermeshing loops of the yarn wherein the stitch length is from 22 cm/100 stitches to 26 cm/100 stitches, and (c) scouring the knitted fabric, and (d) drying the fabric on a belt, and (e) dyeing the knitted fabric at atmospheric pressure by dispersing a dye and the fabric in water and increasing the temperature, and (f) finishing the dyed knitted fabric according to the following procedure: (i) cooling the dyed knitted fabric, and (ii) adding reduction agent(s) for scouring, and (iii) cooling the dyed knitted fabric, and (iv) washing the dyed knitted fabric, and (v) adding a solution of 0.25 to 0.75 weight percent weak organic acid, and (vi) heating the dyed knitted fabric, and (vii) washing the dyed knitted fabric, and (viii) removing the fabric, and (g) drying the fabric on a belt.

    摘要翻译： 本发明涉及一种由聚对苯二甲酸丙二醇酯（PTT）制造高弹力弹性针织物的方法，该方法包括：（a）通过以下步骤组合拉伸伸长率为30％至60％的拉伸变形纱线：（i）纺丝 将聚对苯二甲酸丙二醇酯聚合物变成部分取向的纱线，以及（ii）使用假捻加捻机中的拉丝比为1.05〜2.0，纱线温度为50〜200℃，使用接触 加热器或非接触式加热器，以及（b）将纱线编织成由纱线的相互啮合的线圈组成的织物，其中针脚长度为22cm / 100针至26cm / 100针，以及（c） 织物，（d）在带上干燥织物，（e）通过将染料和织物分散在水中并增加温度，在大气压下对编织物进行染色，和（f）根据 以下程序：（i）冷却 染色针织物，和（ii）添加用于洗涤的还原剂，和（iii）冷却染色的针织物，和（iv）洗涤染色的针织物，和（v）加入0.25至0.75重量％ 弱有机酸，和（vi）加热染色的针织物，和（vii）洗涤染色的针织物，和（viii）去除织物，和（g）在皮带上干燥织物。

    Stain removing agents and process for cleaning and optionally dyeing textile material
    3.
    发明授权
    Stain removing agents and process for cleaning and optionally dyeing textile material 失效
    去污剂和用于清洁和任选染色纺织材料的方法

    公开(公告)号：US4123378A

    公开(公告)日：1978-10-31

    申请号：US717976

    申请日：1976-08-26

    申请人： Heinz Abel ,  Alfred Berger

    发明人： Heinz Abel ,  Alfred Berger

    IPC分类号： C11D1/74 ,  C11D1/83 ,  C11D3/18 ,  C11D3/20 ,  C11D17/00 ,  D06L1/12 ,  D06P1/613 ,  C11D1/22 ,  C11D1/29 ,  C11D3/43 ,  D06P5/00

    CPC分类号： C11D3/2013 ,  C11D1/74 ,  C11D1/83 ,  C11D3/18 ,  D06L1/12 ,  D06P1/6131 ,  Y10S8/931

    摘要： New stable stain removing compositions are provided which contain 15 to 35 percent by weight of an anionic surfactant, optionally 3 to 25 percent by weight of a water-insoluble alcohol containing 8 to 18 carbon atoms, 3 to 25 percent by weight of pine oil, of a reaction product of a fatty acid containing 8 to 18 carbon atoms and sorbitol, and/or of at least one alkylene oxide adduct of the formula RO(CH.sub.2 CHR.sub.1 O).sub.n H or of an ester of the formula Z'COOR.sub.2, wherein R is an aliphatic hydrocarbon radical of 12 to 18 carbon atoms, R' is an aliphatic hydrocarbon radical of 7 to 17 carbon atoms, R.sub.1 is hydrogen or methyl, R.sub.2 is ##STR1## or --CH.sub.2 CHOHCH.sub.2 OH, and n is an interger from 1 to 12, the amount of components (2) and (3) together being at least 12 percent by weight, and 30 to 73 percent by weight of water.These agents provide excellent cleaning and dispersing power and are particularly adapted to use in cleaning or combined cleaning (washing) and dyeing processes.

    摘要翻译： 提供了新的稳定的去污组合物，其含有15至35重量％的阴离子表面活性剂，任选地3至25重量％的含有8至18个碳原子的水不溶性醇，3至25重量％的松油， 含有8至18个碳原子的脂肪酸和山梨糖醇的反应产物和/或至少一种式RO（CH 2 CHR 1 O）n H的环氧烷加合物或式Z'COOR 2的酯的反应产物，其中R是 具有12至18个碳原子的脂族烃基，R'是7至17个碳原子的脂族烃基，R 1是氢或甲基，R 2是-CH 2 CHOHCH 2 OH，n是1至12的整数， 组分（2）和（3）的量一起为至少12重量％，和30至73重量％的水。

    Neutral bath dyeing of polyolefins with acid dyes
    6.
    发明授权
    Neutral bath dyeing of polyolefins with acid dyes 失效
    酸性染色剂中性丝素染色

    公开(公告)号：US3807951A

    公开(公告)日：1974-04-30

    申请号：US27384872

    申请日：1972-07-21

    申请人： STANDARD OIL CO

    发明人： PALEOS C ,  POPPE W

    IPC分类号： D06P3/79 ,  D06P3/00

    CPC分类号： D06P3/791 ,  Y10S8/928 ,  Y10S8/931

    摘要： A method of dyeing a grafted hydrocarbon polymer containing at least one polymerizable terminal olefin with an acid dye in the pH range of about 6 to about 7 which comprises the steps of quaternizing the grafted polymer with a dialkyl sulfate and contacting the resulting material with an acid dye at a pH of about 6 to about 7.

    摘要翻译： 将含有至少一种可聚合的末端烯烃的接枝烃聚合物用约6至约7的pH范围的酸性染料染色的方法，该方法包括以下步骤：用硫酸二烷基酯使接枝的聚合物季铵化并使所得材料与酸 在约6至约7的pH下染色。

    Quaternary styryl dyestuffs
    7.
    发明授权
    Quaternary styryl dyestuffs 失效
    季刊STYRYL DYESTUFFS

    公开(公告)号：US3742012A

    公开(公告)日：1973-06-26

    申请号：US3742012D

    申请日：1972-01-13

    申请人： DU PONT

    发明人： BAUMAN D

    IPC分类号： C09B23/00 ,  C09B23/14 ,  D21H21/28 ,  C07C121/70

    CPC分类号： C07C255/00 ,  C09B23/143 ,  Y10S8/919 ,  Y10S8/931

    摘要： WHEREIN EACH OF R1 and R2 is lower alkyl or cyanoethyl, R3 is H, methyl, methoxy or chloro, X is -O-alkylene or -NH-alkylene, R5 is lower alkyl, R6 is lower alkyl or cyclohexyl, R7 is lower alkyl or benzyl and A is an anion.

    Green-yellow dyes having the structure

    摘要翻译： 具有R 1和R 2的结构的绿黄色染料是低级烷基或氰基乙基，R 3是H，甲基，甲氧基或氯，X是-O-亚烷基或-NH-亚烷基，R 5是低级烷基，R 6是低级烷基 或环己基，R 7为低级烷基或苄基，A（ - ）>为阴离子。