Polymers that contain alcoxylated, condensed alkaline amino acids and method of producing said polymers
    4.
    发明授权
    Polymers that contain alcoxylated, condensed alkaline amino acids and method of producing said polymers 失效
    含有α-羟基化的,浓缩的碱性氨基酸的聚合物和制备所述聚合物的方法

    公开(公告)号:US06777527B1

    公开(公告)日:2004-08-17

    申请号:US09926568

    申请日:2001-11-19

    IPC分类号: C08C6910

    摘要: Alkoxylated, condensed basic amino acid-containing polymers comprising the addition products of alkylene oxides with homocondensates of basic amino acids, condensates of mixtures of two or more basic amino acids and cocondensates of basic amino acids and cocondensable compounds, and a process for the production of alkoxylated, condensed basic amino acid-containing polymers which comprises reacting homocondensates of basic amino acids, condensates of mixtures of two or more basic amino acids and cocondensates of basic amino acids and cocondensable compounds with at least one alkylene oxide selected from the group consisting of C2- and C30-alkylene oxides and styrene oxide.

    摘要翻译: 包含碱性氨基酸的高度缩合的环氧烷烃的加成产物,两种或更多种碱性氨基酸的混合物的缩合物和碱性氨基酸和共缩合化合物的缩合物的烷氧基化,缩合的含碱性氨基酸的聚合物,以及制备烷氧基化, 含有碱性氨基酸的缩合的含有碱性氨基酸的聚合物,其包含碱性氨基酸的反应缩合物,两种或更多种碱性氨基酸的混合物的缩合物和碱性氨基酸的缩聚物和可缩合化合物与至少一种选自下组的环氧烷烃:C 2 - 和C 30 - 亚烷基 氧化物和氧化苯乙烯。

    Process and device for the deposit of a fiber sliver end on a flat can
    6.
    发明授权
    Process and device for the deposit of a fiber sliver end on a flat can 失效
    用于将纤维条末端沉积在平坦罐上的工艺和装置

    公开(公告)号:US5566425A

    公开(公告)日:1996-10-22

    申请号:US275768

    申请日:1994-07-15

    摘要: The instant invention relates to the deposit of the fiber sliver end after the filling of a flat can. It is the object of the invention to deposit and prepare the sliver end in the area of the filling station on a full flat can in order to facilitate automatic handling of the flat can during transportation as well as automatic handling of the sliver end on a spinning machine at the least possible cost. The invention assumes that the positions between outlet (15) of the rotary plate (12), severing device (18) and flat can (1) in relation to each other are adjustable and that an influence on the point of deposit of the sliver end and on the length of the sliver end results from this selected setting.

    摘要翻译: 本发明涉及在填充平坦罐之后纤维条末端的沉积。 本发明的目的是在整个平坦的罐子上将填充站区域中的条子端部放置并准备好,以便于在运输过程中自动处理平坦罐以及在纺纱时自动处理纱条端 机器以最低的成本。 本发明假设旋转板(12)的出口(15),切断装置(18)和平坦罐(1)之间的位置相对于彼此是可调节的,并且对条子的沉积点的影响结束 并且纱条末端的长度来自该选定的设置。

    Use of grafted polyalkylene oxides as greying inhibitors when washing
    7.
    发明授权
    Use of grafted polyalkylene oxides as greying inhibitors when washing 失效
    在洗涤时使用接枝聚环氧烷作为灰化抑制剂

    公开(公告)号:US06946004B2

    公开(公告)日:2005-09-20

    申请号:US10362360

    申请日:2001-08-30

    摘要: The invention relates to the use of grafted polymers as greying inhibitors during the washing and aftertreatment of textile goods. Said polymers are obtained by polymerising A) 10 to 95 wt. % of grafted monomers containing, in relation to A), a) 1 to 99 wt. % of at least one vinyl ester, b) 1 to 99 wt. % of at least one N-vinyl lactam, c) 0 to 90 wt. % of at least one other monoethylenically unsaturated monomer which can be copolymerized with monomers a) and b), and d) 0 to 5 wt. % of at least one monomer having at least two ethylenically unsaturated, non-conjugated double bonds in the molecule, in the presence of A) 5 to 90 wt. % of at least one polymer B), chosen from polyalkylene oxides containing at least 3 units of a C2 to C4 alkylene oxide, and polytetrahydrofuranes containing at least 3 units of tetramethyl oxide units, and the mixtures thereof.

    摘要翻译: 本发明涉及在纺织品的洗涤和后处理中使用接枝聚合物作为防灰白剂。 所述聚合物通过聚合A)10至95wt。 含有相对于A)的接枝单体的%,a)1〜99wt。 %的至少一种乙烯基酯,b)1至99wt。 %的至少一种N-乙烯基内酰胺,c)0-90wt。 %的至少一种可与单体a)和b)共聚的其它单烯属不饱和单体,和d)0-5重量% %的至少一种在分子中具有至少两个烯属不饱和的非共轭双键的单体,A)5-90wt。 至少一种聚合物B)的%,选自含有至少3个C 2至C 4 O 3环氧烷单元的聚环氧烷,以及含有至少3个单元的至少3个单元的聚四氢呋喃 四甲基氧化物单元及其混合物。

    Polymer and process for their production
    8.
    发明授权
    Polymer and process for their production 有权
    聚合物及其生产工艺

    公开(公告)号:US6111057A

    公开(公告)日:2000-08-29

    申请号:US131234

    申请日:1998-08-07

    摘要: An amino acid based polymer, oligomer or copolymer containing at least 5 mol % of units of a basic amino acid selected from the group consisting of lysine, argenine, ortnithine, trgptophane and mixtures thereof and at least about 5 mol % of a polymerizable compound selected from the group consisting of aliphatic or cycloaliphatic amines, alicyclic amines, diamines, triamines, tetraamines, aliphatic amino alcohols or mixtures thereof, an a process for the production of the said polymer, oligomer or copolymer by condensing at a temperature of at least 120.degree. C. said basic amino acid with at least one of said polymerizable compounds.

    摘要翻译: 含有至少5摩尔%的碱基氨基酸的单元的氨基酸类聚合物,低聚物或共聚物,所述碱性氨基酸选自赖氨酸,argenine,ortnithine,trgptophone及其混合物,以及至少约5mol%选择的可聚合化合物 由脂族或脂环族胺,脂环族胺,二胺,三胺,四胺,脂族氨基醇或其混合物组成的组,通过在至少120℃的温度下冷凝来生产所述聚合物,低聚物或共聚物的方法 C.所述碱性氨基酸与所述可聚合化合物中的至少一种。

    Condensation products of basic amino acids with copolymerizable
compounds and a process for their production
    9.
    发明授权
    Condensation products of basic amino acids with copolymerizable compounds and a process for their production 有权
    碱性氨基酸与可共聚化合物的缩合产物及其生产方法

    公开(公告)号:US6034204A

    公开(公告)日:2000-03-07

    申请号:US131282

    申请日:1998-08-07

    摘要: Condensation products of basic amino acids with copolymerizable compounds which are obtainable by condensing(a) a basic amino acid selected from the group consisting of lysine, arginine, ornithine, tryptophane and mixtures thereof,(b) a copolymerizable compound selected from the group consisting of saturated monobasic carboxylic acids, unsaturated mono-basic carboxylic acids, polybasic carboxylic acids, carboxylic acid anhydrides, diketenes, monohydroxycarboxylic acids, polyhydroxycarboxylic acids and mixtures thereof, and optionally(c) at least one compound selected from the group consisting of amines, lactams, non-proteinogenic acids, alcohols, alkoxylated alcohols, alkoxylated amines, amino sugars, carbohydrates and sugar carboxylic acidsin a molar ratio of (a):(b) of from 100:1 to 1:1 at a temperature of at least 120.degree. C., and a process for the production of said condensation products by condensing compounds (a) and (b) and optionally (c) at a temperature of from 120.degree. to 300.degree. C.

    摘要翻译: 碱性氨基酸与可共聚化合物的缩合产物可通过将(a)选自赖氨酸,精氨酸,鸟氨酸,色氨酸及其混合物的碱性氨基酸缩合得到(a)可共聚合的化合物, 饱和一元羧酸,不饱和单碱羧酸,多元羧酸,羧酸酐,二烯酮,单羟基羧酸,聚羟基羧酸及其混合物,以及任选地(c)至少一种选自胺,内酰胺, 摩尔比为(a):(b)为100:1-1:1的非蛋白质酸,醇,烷氧基化醇,烷氧基化胺,氨基糖,碳水化合物和糖羧酸,至少120℃ 以及通过将化合物(a)和(b)和任选(c)在120℃至3℃的温度下缩合来生产所述缩合产物的方法 00℃

    Process and device to sever the fiber sliver on a textile machine
delivering a fiber sliver
    10.
    发明授权
    Process and device to sever the fiber sliver on a textile machine delivering a fiber sliver 失效
    在纺织机器上切断纤维条的工艺和装置,其传送纤维条

    公开(公告)号:US5647097A

    公开(公告)日:1997-07-15

    申请号:US437141

    申请日:1995-05-05

    摘要: A process, and machine for carrying out the process, for severing a fiber sliver at a textile machine includes conveying the fiber sliver by a pair calendar rollers through a sliver guiding channel of a rotary plate into a sliver can disposed below the rotary plate. The calendar rollers are stopped, and thus also the conveyance of the sliver. A severing point is defined in the sliver downstream of the calendar rollers by drafting the fiber sliver with a moveable clamping device at a desired location of the severing point. Once the fiber has been drafted at the severing point, the sliver is severed by displacement of the can from below the rotary plate.

    摘要翻译: 一种用于执行该方法的方法和用于在纺织机上切断纤维条的机器包括通过一对旋转辊通过旋转板的条子引导通道将纤维条输送到设置在旋转板下方的条子罐中。 砑光辊被停止,因此也是条子的传送。 通过在切断点的期望位置处用可移动的夹持装置牵引纤维条,在砑光辊下游的条子中限定切断点。 一旦纤维在切断点处被起草,则通过从转盘下方的罐的位移来切断纱条。