Resin finishing of textiles containing cellulosic fibers
    5.
    发明授权
    Resin finishing of textiles containing cellulosic fibers 失效
    含有纤维素纤维的纺织品的树脂整理

    公开(公告)号:US4225310A

    公开(公告)日:1980-09-30

    申请号:US920495

    申请日:1978-06-29

    CPC classification number: D06P5/005 D06P3/6033 D06P3/8233

    Abstract: The present invention provides a textile finishing process comprising applying to a substrate containing cellulose fibres an aqueous medium comprisingA. a water-soluble, monomeric, resin-forming precondensate consisting of one or more N-methylol derivates of melamine, urea, substituted ureas, triazones, carbamates and urones, or mixtures thereof, said derivative containing at least 3 N-methylol groups or their lower alkyl ethers,B. one or more compounds having solvent properties for disperse dyes, which also increase their substantivity to cellulose, and at the same time have affinity for polyester fibres.C. One or more reactive softeners which are capable of chemical reaction with the --OH groups of cellulose, thereby reducing their hydrophilic properties, andD. a catalyst system for the simultaneous cross-linking of components A, B and C which causes neglible yellowing of cellulose fibres up to a temperature of 220.degree. C.,subsequently drying the substrate and subjecting it to a temperature at which cross-linking takes place.The treated substrates have increased affinity for disperse dyes, as well as crease resistant properties.

    Abstract translation: 本发明提供了一种纺织整理方法,其包括向含有纤维素纤维的基材施加包含A的水性介质。水溶性单体树脂形成性预缩合物,其由一种或多种三聚氰胺的N-羟甲基衍生物,尿素,取代的脲, 三唑酮,氨基甲酸酯和脲或其混合物,所述衍生物含有至少3个N-羟甲基或其低级烷基醚。B.一种或多种对分散染料具有溶剂性质的化合物,其也增加其对纤维素的亲和性, 同时对聚酯纤维有亲和力。 C.一种或多种反应性软化剂,其能够与纤维素的-OH基团发生化学反应,从而降低其亲水性质,以及D.用于同时交联组分A,B和C的催化剂体系,其导致可发黄化 的纤维素纤维,直到温度为220℃,随后干燥基材并使其处于发生交联的温度。 经处理的底物对分散染料具有增加的亲和力,以及抗皱性能。

    Aqueous preparations for treating textile substrates comprising
regenerated cellulose
    6.
    发明授权
    Aqueous preparations for treating textile substrates comprising regenerated cellulose 失效
    用于处理包含再生纤维素的织物基材的水性制剂

    公开(公告)号:US4200564A

    公开(公告)日:1980-04-29

    申请号:US952359

    申请日:1978-10-18

    CPC classification number: D06M15/423

    Abstract: Disclosed is a treatment process for textile substrates comprising or consisting of regenerated cellulose, which process comprises applying to the substrate an aqueous medium comprising (A) a monomeric, hydrolysis stable, hydrosoluble, resin forming cross linking agent containing at least two N-methylol or N-alkoxymethyl groups, (B) a hydrosoluble, prepolymerized, linear, filler resin forming, cross-linking agent, also containing at least two N-methylol or N-alkoxymethyl groups, (C) a reactive acetal of formula ##STR1## wherein X and Y, independently, are H or CH.sub.2 OH, (D) a first cross-linking catalyst, being an alkaline earth metal salt of a strong acid and (E) a second cross-linking catalyst, being an acidic aluminium salt, subsequently drying the substrate and subjecting same to a temperature at which cross-linking takes place, and an aqueous concentrate for use therein.

    Abstract translation: 公开了一种用于包含再生纤维素或由再生纤维素组成的织物基材的处理方法,该方法包括向基材施加水性介质,该水性介质包含(A)单体,水解稳定的,可水解的树脂形成交联剂,其含有至少两个N-羟甲基或 N-烷氧基甲基,(B)还含有至少两个N-羟甲基或N-烷氧基甲基的水溶性预聚合的线性填料树脂形成交联剂,(C)式(IMA)的反应性缩醛,其中 X和Y独立地是H或CH 2 OH,(D)作为强酸的碱土金属盐的第一交联催化剂和(E)第二交联催化剂,作为酸性铝盐,随后干燥 该基底并经受相当于发生交联的温度,以及其中使用的含水浓缩物。

    Treatment process for textile substrates comprising regenerated cellulose
    7.
    发明授权
    Treatment process for textile substrates comprising regenerated cellulose 失效
    包含再生纤维素的织物基材的处理方法

    公开(公告)号:US4125652A

    公开(公告)日:1978-11-14

    申请号:US796640

    申请日:1977-05-13

    CPC classification number: D06M15/423

    Abstract: Disclosed is a treatment process for textile substrates comprising or consisting of regenerated cellulose, which process comprises applying to the substrate an aqueous medium comprising (A) a monomeric, hydrolysis stable, hydrosoluble, resin forming cross linking agent containing at least two N-methylol or N-alkoxymethyl groups, (B) a hydrosoluble, prepolymerised, linear, filler resin forming, cross-linking agent, also containing at least two N-methylol or N-alkoxymethyl groups, (C) a reactive acetal of formula ##STR1## wherein X and Y, independently, are H or CH.sub.2 OH, (D) a first cross-linking catalyst, being an alkaline earth metal salt of a strong acid and (E) a second cross-linking catalyst, being an acidic aluminium salt, subsequently drying the substrate and subjecting same to a temperature at which cross-linking takes place, and an aqueous concentrate for use therein.

    Abstract translation: 公开了一种用于包含再生纤维素或由再生纤维素组成的织物基材的处理方法,该方法包括向基材施加水性介质,该水性介质包含(A)单体,水解稳定的,可水解的树脂形成交联剂,其含有至少两个N-羟甲基或 (B)还含有至少两个N-羟甲基或N-烷氧基甲基的(C)式XO(CH2)的反应性缩醛的水溶性预聚合的线性填料树脂形成交联剂, 2(CH 2)2 OCH 2 YO(CH 2)2 O(CH 2)2 OCH 2 + RF + TR< IMAGE>其中X和Y独立地是H或CH 2 OH,(D)第一交联催化剂, 强酸和(E)第二交联催化剂,其为酸性铝盐,随后将基材干燥并使其处于发生交联的温度,以及其中使用的含水浓缩物。

    Flameproofing compounds
    8.
    发明授权
    Flameproofing compounds 失效
    防火化合物

    公开(公告)号:US4883615A

    公开(公告)日:1989-11-28

    申请号:US884853

    申请日:1986-07-14

    Abstract: A process for flameproofing a substrate comprising applying to the substrate a compound of formula I ##STR1## in which R.sub.1.sup..sym. is a N.sup..sym. cation defined in the Specification and R.sub.2 and R.sub.3 are organic radicals.Substrates to which the compound of formula I can be applied include cellulosic substrates.

    Abstract translation: 一种用于对衬底进行隔爆的方法,包括向所述衬底施加式I化合物(I),其中R 1(+)是在说明书中定义的N(+)阳离子,R2和R3是有机基团。 可以应用式I化合物的底物包括纤维素底物。

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