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    Production of highly concentrated adhesive dispersions and their use
    1.
    发明授权
    Production of highly concentrated adhesive dispersions and their use 有权
    生产高度浓缩的胶粘剂分散体及其用途

    公开(公告)号：US06225401B1

    公开(公告)日：2001-05-01

    申请号：US09147707

    申请日：1999-02-22

    申请人： Gerd Rehmer ,  Bernd Stanger ,  Gerhard Auchter ,  Johannes Türk ,  Oral Aydin ,  Rüdiger Füssl

    发明人： Gerd Rehmer ,  Bernd Stanger ,  Gerhard Auchter ,  Johannes Türk ,  Oral Aydin ,  Rüdiger Füssl

    IPC分类号： C08F216

    CPC分类号： C08F220/18

    摘要： Readily filterable and deodorizable aqueous dispersions of pressure-sensitive adhesive, especially for self-adhesive labels, having solids contents of more than 65%, can be prepared with readily reproducible properties by copolymerizing esters of acrylic and/or methacrylic acid in the presence of less than 50 ppm of inhibitor and, preferably, in the presence of from 0.01 to 5% by weight of reducing agent by a special emulsion technique. The highly concentrated pressure-sensitive adhesive dispersion, subsequently deodorized with steam, is free from coagulum and seediness.

    摘要翻译： 通过在较少的丙烯酸和/或甲基丙烯酸的存在下共聚合丙烯酸和/或甲基丙烯酸的酯，可以制备易于过滤和可除臭的粘合剂水分散体，特别是具有固体含量大于65％的自粘标签， 超过50ppm的抑制剂，优选在0.01至5重量％的还原剂存在下，通过特殊的乳液技术。 随后用蒸汽除臭的高度浓缩的压敏粘合剂分散体没有凝结物和籽粒。

    UV-crosslinkable materials based on isoamyl (meth)acrylate copolymers
    3.
    发明授权
    UV-crosslinkable materials based on isoamyl (meth)acrylate copolymers 失效
    基于（甲基）丙烯酸异戊酯共聚物的紫外线交联材料

    公开(公告)号：US5026806A

    公开(公告)日：1991-06-25

    申请号：US417698

    申请日：1989-10-05

    申请人： Gerd Rehmer ,  Andreas Boettcher ,  Peter Pfoehler ,  Oral Aydin ,  Gerhard Nestler

    发明人： Gerd Rehmer ,  Andreas Boettcher ,  Peter Pfoehler ,  Oral Aydin ,  Gerhard Nestler

    IPC分类号： C08J5/18 ,  C08F220/18 ,  C08L23/00 ,  C08L33/04 ,  C08L33/06 ,  C09J133/06

    CPC分类号： C09J133/062 ,  C08F220/18 ,  C09J2201/606

    摘要： Materials which are cross-linkable by ultraviolet radiation under atmospheric oxygen and are based on (meth)acrylate copolymers having a K value of from 10 to 100 are obtained by free radical polymerization, in the presence or absence of a solvent, ofa) from 5% to 97.4% by weight of isoamyl acrylate and/or isoamyl methacrylate,b) from 9% to 89.9% by weight of (methacrylates whose homopolymers have a glass transition temperature below -30.degree. C.,c) from 2.5% to 30% by weight of .alpha.,.beta.-monoolefinically unsaturated compounds whose homopolymers have a glass transition temperature above -30.degree. C.,d) from 0% to 10% by weight of monoolefinically unsaturated acids and/or their anhydrides ande) from 0% to 20% by weight of further olefinically unsaturated monomers having one or more of the following functional groups: hydroxyl, amide, epoxide, ether, ester, urethane, urea, primary, secondary and tertiary amine and ether groups, andf) from 0.1% to 5% by weight of a copolymerizable benzophenone derivative or acetophenone derivative,the sum of the percentages by weight X (=a+b+c+d+f) being 100 in each case.

    摘要翻译： 通过在大气氧下通过紫外线辐射可交联并且基于具有10至100的K值的（甲基）丙烯酸酯共聚物的材料通过自由基聚合在溶剂存在或不存在下通过a） 5％至97.4％的丙烯酸异戊酯和/或甲基丙烯酸异戊酯，b）9％至89.9％（重量）（甲基丙烯酸酯的均聚物的玻璃化转变温度低于-30℃，c）为2.5％至30％ 重量％的α，β-单烯烃不饱和化合物，其均聚物具有高于-30℃的玻璃化转变温度，d）0重量％至10重量％的单烯属不饱和酸和/或其酸酐，和e）0％ 至20重量％的具有一个或多个以下官能团的其它烯属不饱和单体：羟基，酰胺，环氧化物，醚，酯，氨基甲酸酯，脲，伯，仲和叔胺和醚基，以及f）0.1％ 至5重量％的可共聚的b 烯苯酯衍生物或苯乙酮衍生物，每种情况下，重量百分比X（= a + b + c + d + f）之和为100。

    Silicon-containing polymers composed mainly of acrylates and/or methacrylates
    5.
    发明授权
    Silicon-containing polymers composed mainly of acrylates and/or methacrylates 失效
    主要由丙烯酸酯和/或甲基丙烯酸酯组成的含硅聚合物

    公开(公告)号：US5082884A

    公开(公告)日：1992-01-21

    申请号：US482987

    申请日：1990-02-22

    申请人： Ulrich Filges ,  Oral Aydin ,  Andreas Otterbach ,  Gerhard Auchter

    发明人： Ulrich Filges ,  Oral Aydin ,  Andreas Otterbach ,  Gerhard Auchter

    IPC分类号： C08F8/42 ,  C08F2/04 ,  C08F20/34 ,  C08F30/08 ,  C08F220/04 ,  C08F220/10 ,  C08F220/12 ,  C08F220/36 ,  C08F222/02 ,  C08F230/08 ,  C09D5/34 ,  C09K3/10

    CPC分类号： C09K3/1018 ,  C08F220/12 ,  C09D5/34 ,  C09K2003/1056 ,  C09K2200/0625

    摘要： Silicon-containing polymers consist ofa) from 65 to 99.95 parts by weight of one or more acrylates and/or methacrylates of an aliphatic alcohol of 1 to 12 carbon atoms (monomers A),b) from 0 to 30 parts by weight of one or more ethylenically unsaturated monomers capable of undergoing free radical copolymerization (monomers B),c) from 0.05 to 10 parts by weight of one or more anhydrides of an .alpha.,.beta.-monoethylenically unsaturated dicarboxylic acid of 4 to 10 carbon atoms (monomers C) or from 0.1 to 10 parts by weight of one or more monomers containing one or more isocyanate groups and capable of undergoing free radical copolymerization (monomers D) andd) effective amounts of one or more silanes of the general formula INH.sub.2 --R.sup.1 --Si(R.sup.2).sub.3-m (R.sup.3).sub.m (I)where m is 0, 1 or 2, R.sup.1 is a hydrocarbon chain of not more than 10 carbon atoms which may be interrupted by oxygen or nitrogen, the radicals R.sup.2 are identical or different hydrolyzable groups and the radicals R.sup.3 are identical or different C.sub.1 -C.sub.5 -alkyl groups.These silicon-containing polymers are suitable as base polymers for the preparation of sealing compounds curable under the action of atmospheric humidity.

    摘要翻译： 含硅聚合物由以下组成：a）65至99.95重量份的1至12个碳原子的脂族醇（单体A）的一种或多种丙烯酸酯和/或甲基丙烯酸酯，b）0至30重量份的一种 或更多的能够进行自由基共聚的烯属不饱和单体（单体B），c）0.05至10重量份的一种或多种4-10个碳原子的α，β-单烯属不饱和二羧酸酐（单体C） 或0.1至10重量份的一种或多种含有一个或多个异氰酸酯基并能够进行自由基共聚的单体（单体D）和d）有效量的一种或多种通式为NH 2 -R 1 -Si的硅烷 （R2）3-m（R3）m（I）其中m是0,1或2，R1是可以被氧或氮中断的不超过10个碳原子的烃链，基团R2是相同或不同的 可水解基团和基团R 3相同或不同 t C 1 -C 5 - 烷基。 这些含硅聚合物适用于制备在大气湿度作用下可固化的密封剂的基础聚合物。

    Device and method for applying a flowable medium onto a moving surface
    7.
    发明授权
    Device and method for applying a flowable medium onto a moving surface 有权
    将可流动介质施加到移动表面上的装置和方法

    公开(公告)号：US06554900B1

    公开(公告)日：2003-04-29

    申请号：US09787924

    申请日：2001-04-02

    申请人： Oral Aydin ,  Andree Dragon ,  Frank Reinhard

    发明人： Oral Aydin ,  Andree Dragon ,  Frank Reinhard

    IPC分类号： B05C108

    CPC分类号： B05C1/0813 ,  B05C3/18

    摘要： An apparatus for the application of a flowable medium (2, 2′) from a stock chamber (7, 8) to a surface (6) being moved along the apparatus, and to the use of an apparatus of this type. The stock chamber (7, 8) partly covers the surface (6), with formation of a sealing gap (14) and an exit gap (18). In order to prevent the formation of air bubbles in the medium (2, 2′), it is proposed to divide the stock chamber (7, 8) into a pre-chamber (7) and a main chamber (8). A dividing element (10) which, together with the surface (6), limits a dividing gap (15), is arranged between the chambers. Various shapes of the dividing element are proposed. The apparatus is particularly suitable for the application of a polymer dispersion to the surface (6). A process for operating an apparatus of this type is also described.

    摘要翻译： 一种用于从储存室（7,8）到表面（6）的可流动介质（2,2'）的应用的装置沿着装置移动，并且使用这种装置。 储存室（7,8）部分地覆盖表面（6），形成密封间隙（14）和出口间隙（18）。 为了防止在介质（2,2'）中形成气泡，建议将储存室（7,8）分成预置室（7）和主室（8）。 与所述表面（6）一起限制分隔间隙（15）的分隔元件（10）设置在所述室之间。 提出了各种形状的分割元件。 该装置特别适合于将聚合物分散体施加到表面（6）。 还描述了用于操作这种装置的过程。

    Adhesives based on polyvinyl ether copolymers
    8.
    发明授权
    Adhesives based on polyvinyl ether copolymers 失效
    基于聚乙烯醚共聚物的粘合剂

    公开(公告)号：US5486586A

    公开(公告)日：1996-01-23

    申请号：US440119

    申请日：1995-05-12

    申请人： Hubertus Kroener ,  Eberhard Schupp ,  Eckehardt Wistuba ,  Oral Aydin ,  Elmar Schwarzenbach ,  Klaus Schnell

    发明人： Hubertus Kroener ,  Eberhard Schupp ,  Eckehardt Wistuba ,  Oral Aydin ,  Elmar Schwarzenbach ,  Klaus Schnell

    IPC分类号： C08F16/26 ,  C08F16/14 ,  C08F16/16 ,  C08F16/28 ,  C08F16/30 ,  C08F216/18 ,  C09J129/00 ,  C09J129/10 ,  C08F16/12

    CPC分类号： C09J129/10

    摘要： Adhesives containing polyvinyl ether copolymers having a weight average molecular weight of >10,000, comprisea) from 0 to 95% by weight of vinyl ethers of the formula IH.sub.2 C.dbd.CH--O--Rb) from 5 to 100% by weight of hydrophilic vinyl ethers of the formula IIH.sub.2 C.dbd.CH--O--R.sup.1andc) from 0 to 30% by weight of further monomers,where R is C.sub.1 -C.sub.20 -alkyl and R.sup.1 is an aliphatic or cycloaliphatic radical which may be substituted by hydroxyl groups or interrupted by nonadjacent groups --Y--, Y is oxygen, sulfur or a group NR.sup.2 or N.sup.+ R.sup.2 R.sup.3 X.sup.-, R.sup.2 and R.sup.3 independently of one another are each hydrogen or C.sub.1 -C.sub.4 -alkyl and X.sup.- is a counter-anion, and the molar ratio of carbon atoms to the sum of groups Y and hydroxyl groups in the aliphatic or cycloaliphatic radical is from 1.01:1 to 6.5:1.

    摘要翻译： 包含重均分子量> 10,000的聚乙烯醚共聚物的粘合剂包含a）0至95重量％的式I的乙烯基醚H 2 C = CH-OR b）5至100重量％的亲水乙烯基醚 的式IIH 2 C = CH-O-R 1和c）0至30重量％的另外的单体，其中R是C 1 -C 20 - 烷基，R 1是可以被羟基取代或被中断的脂族或脂环族基团 通过不相邻的基团-Y-，Y是氧，硫或基团NR2或N + R2R3X-，R2和R3彼此独立地各自是氢或C1-C4-烷基，X是抗衡阴离子， 脂肪族或脂环族基团中碳原子与基团Y和羟基之和的比例为1.01:1至6.5:1。