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    Water-soluble benzylated polyamidoamines
    2.
    发明授权
    Water-soluble benzylated polyamidoamines 失效
    水溶性苄基化聚酰胺胺

    公开(公告)号：US4444959A

    公开(公告)日：1984-04-24

    申请号：US350407

    申请日：1982-02-19

    申请人： Guenter Frey ,  Werner Streit ,  Rolf Fikentscher ,  Hans-Juergen Degen ,  Wolf Guender

    发明人： Guenter Frey ,  Werner Streit ,  Rolf Fikentscher ,  Hans-Juergen Degen ,  Wolf Guender

    IPC分类号： C08G69/00 ,  C08G69/48 ,  C08G73/00 ,  C08G73/02 ,  C08G73/04 ,  D21H21/28

    CPC分类号： D21H21/28 ,  C08G73/028

    摘要： Water-soluble benzylated polyamidoamines which contain from 0.1 to 0.9 mole of benzyl groups per equivalent of nitrogen, and onto which from 20 to 400 parts by weight of ethyleneimine or propyleneimine have been grafted per 100 parts by weight of polyamidoamine, processes for the preparation of the materials, and the use of the materials as cationic assistants in processes for coloring paper with acid dyes and/or direct dyes in an aqueous medium. The papers obtained show a high color strength, with substantially no two sidedness of the coloration.

    摘要翻译： 每100重量份聚酰胺胺，每当量氮含有0.1至0.9摩尔苄基的水溶性苄基化聚酰氨基胺，并且其中每100重量份聚酰胺胺已接枝20至400重量份的乙烯亚胺或丙烯亚胺，其制备方法 材料，以及在水性介质中用酸性染料和/或直接染料着色纸的方法中作为阳离子助剂的材料的使用。 所得到的纸显示出高的着色力，基本上没有着色的双面性。

    Printability of paper
    6.
    发明授权
    Printability of paper 失效
    纸的印刷性

    公开(公告)号：US4908240A

    公开(公告)日：1990-03-13

    申请号：US244679

    申请日：1988-09-15

    申请人： Werner Auhorn ,  Hans-Juergen Degen ,  Lothar Hoehr ,  Ulrich Riebeling

    发明人： Werner Auhorn ,  Hans-Juergen Degen ,  Lothar Hoehr ,  Ulrich Riebeling

    IPC分类号： D21H19/36 ,  D21H19/44 ,  D21H19/54

    CPC分类号： D21H19/44 ,  Y10T428/31899 ,  Y10T428/31902 ,  Y10T428/31906

    摘要： The printability of paper is improved by applying an aqueous coating agent consisting of(a) 100 parts by weight of a finely divided pigment,(b) from 5 to 70 parts by weight, based on solids, of a cationic aqueous polymer dispersion of a paper size and(c) from 0.01 to 10 parts by weight of a surfactant which interferes with the formation of the surface size and/or of a polymeric dispersantin an amount of from 0.5 to 4 g/m.sup.2 to one or both surfaces of the paper and drying the coated paper.

    摘要翻译： 通过使用由（a）100重量份的细分散颜料组成的水性涂布剂，（b）5至70重量份的基于固体的阳离子水性聚合物分散体 纸张尺寸和（c）0.01至10重量份的干扰表面尺寸形成的表面活性剂和/或聚合物分散剂的量为0.5至4g / m 2， 纸和干燥涂层纸。

    Dyed paper
    7.
    发明授权
    Dyed paper 失效
    染色纸

    公开(公告)号：US4323362A

    公开(公告)日：1982-04-06

    申请号：US224943

    申请日：1981-01-14

    申请人： Hans-Juergen Degen ,  Klaus Grychtol

    发明人： Hans-Juergen Degen ,  Klaus Grychtol

    IPC分类号： C09B23/00 ,  C09B23/10 ,  C09B23/14 ,  C09B57/00 ,  D21H21/28 ,  D21H1/46

    CPC分类号： C09B23/10 ,  C09B23/145 ,  D21H21/28

    摘要： Compounds of the general formulaA.sup.1 .dbd.CH--B--CH.dbd.A.sup.2where A.sup.1 and A.sup.2 are the radical of a quaternized methylene-active compound and B is a bridge member.The compounds according to the invention are very suitable for coloring ligneous and lignin-free paper stock.

    摘要翻译： 通式A1 = CH-B-CH = A2的化合物，其中A1和A2是季铵化亚甲基活性化合物的基团，B是桥连构件。 根据本发明的化合物非常适合着色木质和无木质素的纸料。

    Cationic azo dyes with a 1-hydroxynaphthalene 3-sulfonic acid coupling component, useful for coloring paper
    8.
    发明授权
    Cationic azo dyes with a 1-hydroxynaphthalene 3-sulfonic acid coupling component, useful for coloring paper 失效
    具有1-羟基萘-3-磺酸偶合成分的阳离子偶氮染料，用于着色纸

    公开(公告)号：US4935499A

    公开(公告)日：1990-06-19

    申请号：US250994

    申请日：1988-09-27

    申请人： Manfred Ruske ,  Hans-Juergen Degen

    发明人： Manfred Ruske ,  Hans-Juergen Degen

    IPC分类号： C09B44/02 ,  D21H21/28

    CPC分类号： C09B44/02 ,  D21H21/28 ,  Y10S8/919

    摘要： Paper is colored by a process in which a compound which, in the form of the free acid, is of the formula I ##STR1## where, in each case independently of one another, A is unsubstituted or methyl substituted C.sub.1 -C.sub.6 -alkylene or vinylene,R is each hydrogen or C.sub.1 -C.sub.4 -alkyl,X is each --CO-- or --SO.sub.2 --,K is each a cationic group andY is hydrogen, chlorine or bromine.

    摘要翻译： 纸通过一种方法着色，其中游离酸形式为式I的化合物，其中在每种情况下彼此独立地是A是未取代的或甲基取代的C 1 -C 6 - 亚烷基或 亚乙烯基，R各自为氢或C 1 -C 4 - 烷基，X为-CO-或-SO 2 - ，K为阳离子基团，Y为氢，氯或溴。

    Paper size based on finely divided aqueous dispersions
    9.
    发明授权
    Paper size based on finely divided aqueous dispersions 失效
    纸张尺寸基于细分的水分散体

    公开(公告)号：US4855343A

    公开(公告)日：1989-08-08

    申请号：US74031

    申请日：1987-07-16

    申请人： Hans-Juergen Degen ,  Fritz Reichel ,  Ulrich Riebeling ,  Lothar Hoehr

    发明人： Hans-Juergen Degen ,  Fritz Reichel ,  Ulrich Riebeling ,  Lothar Hoehr

    IPC分类号： C08F220/12 ,  C08F2/22 ,  C08F2/24 ,  C08F220/10 ,  C08F220/18 ,  C08F220/42 ,  C08F251/00 ,  C08F290/00 ,  D21H17/28 ,  D21H17/37 ,  D21H17/55 ,  D21H21/16

    CPC分类号： D21H17/37 ,  C08F220/18 ,  D21H17/28 ,  D21H21/16

    摘要： Sizes for paper are based on finely divided aqueous dispersions of copolymers which are obtainable by copolymerization of from 10 to 56 parts by weight of a monomer mixture of(a) from 20 to 65% by weight of (meth)acrylonitrile,(b) from 35 to 80% by weight of one or more acrylates of monohydric, saturated C.sub.3 -C.sub.8 -alcohols and(c) from 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers by an emulsion polymerization method in 100 parts by weight of an aqueous solution of from 1.7 to 25% by weight of a degraded starch having a viscosity .eta..sub.i of from 0.12 to 0.50 dl/g, at from 40.degree. to 100.degree. C. in the presence of a peroxide-containing initiator.

    摘要翻译： 纸的尺寸是基于细分的共聚物水分散体，其可通过共聚合10至56重量份的（a）20至65重量％的（甲基）丙烯腈的单体混合物，（b） 35至80重量％的一种或多种一元饱和C 3 -C 8醇的丙烯酸酯和（c）0至10重量％的其它烯属不饱和可共聚单体通过乳液聚合法在100重量份的水溶液 在含过氧化物的引发剂的存在下，在40至100℃下，粘度等于或小于等于0.12至0.50dl / g的降解淀粉的1.7至25重量％的溶液。

    Dye mixtures for paper stock
    10.
    发明授权
    Dye mixtures for paper stock 失效
    用于纸料的染料混合物

    公开(公告)号：US4671799A

    公开(公告)日：1987-06-09

    申请号：US878794

    申请日：1986-06-26

    申请人： Hans-Juergen Degen ,  Hans Kraus

    发明人： Hans-Juergen Degen ,  Hans Kraus

    IPC分类号： C09B62/095 ,  C09B67/22 ,  D21H21/28 ,  C09B62/00 ,  C09B29/00

    CPC分类号： D21H21/28 ,  C09B62/095 ,  C09B67/0033 ,  Y10S534/01 ,  Y10S8/919

    摘要： Novel dye mixtures which contain dyes of the general formulae I ##STR1## and II ##STR2## in the form of the alkali metal and ammonium salts, where m and n are each 0 to 4, p and q are each 1 or 2, r is 0 or 1, m+n is 2, 3 or 4, B.sup.1 and B.sup.2 are each hydrogen or chlorine, or B.sup.1 and B.sup.2 together form part of a fused benzene ring which is unsubstituted or substituted by SO.sub.3 H, R.sup.1 and R.sup.2 independently of one another are each hydrogen or unsubstituted or substituted lower alkyl or cyclohexyl, or R.sup.1 and R.sup.2 together with the nitrogen form a saturated heterocyclic structure, and Z is a reactive radical which is usually present in reactive dyes and which is bonded to the diazo or coupling component, are very useful for dyeing paper stocks.

    摘要翻译： 含有碱金属和铵盐形式的通式I＆lt; IMAGE＆gt;和II＆gt;的染料的新型染料混合物，其中m和n各自为0至4，p和q各自为1或2，r 是0或1，m + n为2,3或4，B1和B2各自为氢或氯，或B1和B2一起形成未被取代或被SO 3 H，R 1和R 2独立地取代的稠合苯环的一部分 另一个是氢或未取代的或取代的低级烷基或环己基，或者R1和R2与氮一起形成饱和的杂环结构，Z是通常存在于活性染料中并且与重氮或偶合成分结合的反应性基团 ，对于染色纸料非常有用。