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    Method for the treatment of wool
    5.
    发明公开
    Method for the treatment of wool 失效
    Verfahren zur Behandlung von Wolle。

    公开(公告)号：EP0315477A2

    公开(公告)日：1989-05-10

    申请号：EP88310411.9

    申请日：1988-11-04

    申请人： PRECISION PROCESSES TEXTILES

    发明人： Connell, David Longley ,  Huddlestone, Kenneth Michael ,  Szpala, Anthony

    IPC分类号： D06M15/61 ,  D06M15/643 ,  D06M15/65

    CPC分类号： D06M15/61 ,  D06M15/59 ,  D06M15/6436 ,  D06M15/65

    摘要： A method for the treatment of wool so as to impart shrink resistance comprising the steps of:-

    i) subjecting the wool to an oxidative pretreatment, and
    ii) subsequently treating the wool with a) an amino functional polymer which itself confers a degree of shrink resistance and b) a silicone polymer capable of reacting with the reactive groupings of the amino functional polymer, so as to cause the polymers a) and b) to be applied to the wool fibres.

    The wool thus treated also has good rub fastness when dyed and a soft handle.

    摘要翻译： 一种用于处理羊毛以提供抗收缩性的方法，包括以下步骤：i）对羊毛进行氧化预处理，和ii）随后用a）氨基官能聚合物处理羊毛，其本身赋予一定程度的收缩 电阻和b）能够与氨基官能聚合物的反应性基团反应的硅氧烷聚合物，以使聚合物a）和b）施加到羊毛纤维上。 如此处理的羊毛在染色时具有良好的耐擦牢度和柔软的手感。

    Polymers and prepolymers and their use in a method for the treatment of wool
    7.
    发明公开
    Polymers and prepolymers and their use in a method for the treatment of wool 失效
    聚合物和预处理剂及其在治疗羊毛方法中的应用

    公开(公告)号：EP0414377A3

    公开(公告)日：1991-07-03

    申请号：EP90307951.5

    申请日：1990-07-20

    申请人： PRECISION PROCESSES TEXTILES

    发明人： Connell, David Longley ,  Szpala, Anthony

    IPC分类号： C08G73/02 ,  C08G65/32 ,  D06M15/61 ,  C08G12/46 ,  C08G12/06

    CPC分类号： D06M13/372 ,  C08G73/024 ,  D06M15/53 ,  D06M15/61

    摘要： Polymers and prepolymers derived from polyoxyalkyleneamines having the following structural formulae:-
    or
    ii) a structure involving cross-linking or bridging of the above groups (11):-
    or iii) a low molecular weight polymeric structure formed from the above groups (II):-
    wherein
    J represents a residue derived from a polyfunctional polyether; K represents the monofuctional or polyfunctional residue derived from partial reaction of a prepolymer of the formula: that is, it represents the shaded area in the following formula:
    B is the residue created by bi- or polyfunctional reaction between any polyfunctional reactive group and the parent amine of the title compound (formula (I) where R, is hydrogen in all cases) or is the residue of a reactive amino-acrylic polymer or a reactive polyamide polymer; Z represents a residue of a polyol; A represents a polyalkylene oxide residue; R, represents a fibre reactive grouping such as the residue derived from monofunctional reaction of an epihalohydrin, an alkyl or alkyl aryl polyhalide or a methylol grouping derived from monofunctional reaction of formaldehyde, or is alkyl, hydroxyalkyl or hydrogen, with the proviso that at least one group R, per polyoxyalkyleneamine residue, and preferably at least one for each nitrogen, retains residual fibre reactivity; m is between 4 and 50; n is 2 or 3, with the proviso that, where n is 3, the nitrogen atom involved also bears a formal positive charge; p is 1 or 2, with the proviso that, where p is 2, the nitrogen atom involved also bears a formal positive charge; r equals the functionality of group Z; t is a number representing the functionality of reaction of the residue B; s is a number between 1 and r-1; x is between 2 and 30; and y is from
    to x,
    with the general proviso that, in any given instance, the significance of a particular group Z, A, B, R, J or K in any given structure shall not be dictated by the significance of any other such group in the same formula, and further, wherever a formal positive charge is present in the structure, then an appropriate counter anion is taken to be present. The polymers and prepolymers may be used in a process for the treatment of wool so as to impart shrink resistance.

    A METHOD FOR THE TREATMENT OF WOOL
    9.
    发明授权
    A METHOD FOR THE TREATMENT OF WOOL 失效
    VERFAHREN ZUR BEHANDLUNG VON WOLLE

    公开(公告)号：EP0618986B1

    公开(公告)日：1997-03-19

    申请号：EP93901046.8

    申请日：1992-12-23

    申请人： PRECISION PROCESSES TEXTILES

    发明人： ELLIS, John 43 Derby Road ,  HUDDLESTONE, Kenneth, Michael 195 Allestree Lane ,  BAMFORD, Susan 53 West Avenue

    IPC分类号： D06M11/50 ,  D01C3/00

    CPC分类号： D01C3/00 ,  D06L4/13 ,  D06M11/50

    摘要： A method for the treatment of wool so as to impart shrink resistance and which comprises treating the wool simultaneously with permonosulphuric acid, or a salt thereof, one or more scouring or wetting agents and one or more fibre swelling or dispersing agents. In a preferred embodiment, the method of treatment further comprises subjecting the wool to a polymer treatment. The method may be operated either as a continuous or as a batch process.

    摘要翻译： PCT No.PCT / GB92 / 02388 Sec。 371日期1994年6月20日 102（e）日期1994年6月20日PCT提交1992年12月23日PCT公布。 公开号WO93 / 13260 PCT 日本1993年7月8日一种用于处理羊毛以提供抗收缩性的方法，其包括同时使用硫酸或其盐，一种或多种擦洗或润湿剂和一种或多种纤维膨胀或分散剂 。 在优选的实施方案中，处理方法还包括对羊毛进行聚合物处理。 该方法可以作为连续操作或批处理操作。

    A METHOD FOR THE TREATMENT OF WOOL
    10.
    发明公开
    A METHOD FOR THE TREATMENT OF WOOL 失效
    VERFAHREN ZUR BEHANDLUNG VON WOLLE。

    公开(公告)号：EP0618986A1

    公开(公告)日：1994-10-12

    申请号：EP93901046.0

    申请日：1992-12-23

    申请人： PRECISION PROCESSES TEXTILES

    发明人： ELLIS, John 43 Derby Road ,  HUDDLESTONE, Kenneth, Michael 195 Allestree Lane ,  BAMFORD, Susan 53 West Avenue

    IPC分类号： D06L1 ,  D01C3 ,  D06L3 ,  D06M11 ,  D06M13 ,  D06M15 ,  D06M101

    CPC分类号： D01C3/00 ,  D06L4/13 ,  D06M11/50

    摘要： Procédé pour le traitement de la laine de manière à apporter une résistance au rétrécissement et qui comprend le traitement simultanément avec un acide permonosulfurique ou un sel de celui-ci, un ou plusieurs agents de nettoyage ou de mouillage, et un ou plusieurs agents de gonflement des fibres ou agents de dispersion. Selon une version préférée, le procédé de traitement comprend de plus la soumission de la laine à un traitement polymère. Le procédé peut être appliqué soit de manière continue soit par lots.

    摘要翻译： PCT No.PCT / GB92 / 02388 Sec。 371日期1994年6月20日 102（e）日期1994年6月20日PCT提交1992年12月23日PCT公布。 公开号WO93 / 13260 PCT 日本1993年7月8日一种用于处理羊毛以提供抗收缩性的方法，其包括同时使用硫酸或其盐，一种或多种擦洗或润湿剂和一种或多种纤维膨胀或分散剂 。 在优选的实施方案中，处理方法还包括对羊毛进行聚合物处理。 该方法可以作为连续操作或批处理操作。