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    Formaldehyde-free binder for mouldings
    3.
    发明授权
    Formaldehyde-free binder for mouldings 有权
    用于模塑的无甲醛粘合剂

    公开(公告)号：US6099773A

    公开(公告)日：2000-08-08

    申请号：US101805

    申请日：1998-08-21

    申请人： Bernd Reck ,  Eckehardt Wistuba ,  Wilhelm Friedrich Beckerle ,  Axel Kistenmacher ,  Robert Rupaner ,  Rainer Hummerich

    发明人： Bernd Reck ,  Eckehardt Wistuba ,  Wilhelm Friedrich Beckerle ,  Axel Kistenmacher ,  Robert Rupaner ,  Rainer Hummerich

    IPC分类号： B05D1/00 ,  B27N1/02 ,  B27N3/00 ,  C08F8/30 ,  C08K5/17 ,  C08L33/02 ,  C08L35/00 ,  C08L57/00 ,  C08L97/02 ,  B32B21/02

    CPC分类号： C08K5/17 ,  B27N3/00 ,  C08L35/00 ,  C08L97/00 ,  Y10T428/249925

    摘要： A method for forming shaped products by mixing a formaldehyde-free aqueous binder comprising A) a free-radically polymerized polymer containing from 5 to 100% by weight of units derived from an ethylenically unsaturated acid anhydride or from an ethylenically unsaturated dicarboxylic acid whose carboxyl group can form an anhydride group, and B) an alkanolamine having at least two hydroxyl groups, with fibers or chips to form a shaped article, wherein said binder has a property of drying at 50.degree. C. in 72 hours to a film from 0.3 to 1 mm in thickness and, following a subsequent 15 minute cure at 130.degree. C. in air, has a gel content of above 50% by weight, wherein the binder includes less than 0.1% by weight, based on A)+B), of a phosphorus-containing reaction accelerant with fibers or chips.

    摘要翻译： PCT No.PCT / EP97 / 00768 Sec。 371日期1998年8月21日 102（e）1998年8月21日PCT PCT 1997年2月19日PCT公布。 公开号WO97 / 31059 日本1997年8月28日一种通过混合不含甲醛的水性粘合剂形成成形制品的方法，其包括A）含有5至100重量％衍生自烯属不饱和酸酐或烯属不饱和酸酐的单元的自由基聚合的聚合物 羧酸可以形成酸酐基的二羧酸，以及B）具有至少两个羟基的链烷醇胺与纤维或碎片形成成型制品，其中所述粘合剂具有在72℃下在72℃下干燥的性质， 厚度为0.3〜1mm的薄膜，然后在130℃下在空气中固化15分钟后，凝胶含量在50％（重量）以上，其中粘合剂的含量小于0.1％（重量），基于A ）+ B），含有纤维或芯片的含磷反应促进剂。

    Formaldehyde-free binding, impregnating or coating compositions for fibrous sheet materials
    4.
    发明授权
    Formaldehyde-free binding, impregnating or coating compositions for fibrous sheet materials 失效
    用于纤维片材的无甲醛结合，浸渍或涂料组合物

    公开(公告)号：US5536766A

    公开(公告)日：1996-07-16

    申请号：US404578

    申请日：1995-03-15

    申请人： Hermann Seyffer ,  Robert Rupaner ,  Erhard Gunther ,  Rainer Hummerich

    发明人： Hermann Seyffer ,  Robert Rupaner ,  Erhard Gunther ,  Rainer Hummerich

    IPC分类号： C08L33/00 ,  C08G65/333 ,  C08K5/04 ,  C08L33/02 ,  C08L35/00 ,  D04H1/4209 ,  D04H1/4218 ,  D04H1/435 ,  D04H1/587 ,  D04H1/645 ,  D06M13/148 ,  D06M13/152 ,  D06M13/358 ,  D06M15/263 ,  D06N3/04 ,  D06N5/00 ,  H01M2/16 ,  C08K5/34

    CPC分类号： D04H1/645 ,  C08G65/33317 ,  C08K5/04 ,  D04H1/4209 ,  D04H1/4218 ,  D04H1/435 ,  D04H1/587 ,  D06M13/148 ,  D06M13/152 ,  D06M13/358 ,  D06M15/263 ,  D06N3/04 ,  D06N3/042

    摘要： A formaldehyde-free binding, impregnating or coating composition comprisesA) a polymer constituted to from 2 to 100% by weight of an ethylenically unsaturated acid or anhydride as comonomer, andB) at least one polyol selected froma triazine of the formula ##STR1## where R.sup.1 to R.sup.3 are each independently of the others a radical X[(C.sub.m H.sub.2m O).sub.n H] or N[(C.sub.m H.sub.2m O).sub.n H].sub.2 where X is NH, O or S, m is from 2 to 5 and n is from 1 to 10,a triazinetrione of the formula ##STR2## where R.sup.4 to R.sup.6 are each independently of the others a radical [(C.sub.m H.sub.2m O).sub.n H] where m is from 2 to 5 and n is from 1 to 10,a benzene or cyclohexyl derivative of the formula ##STR3## where R.sup.7 to R.sup.9 are each independently of the others a radical [X(C.sub.m H.sub.2m O).sub.n H], a radical N[C.sub.m H.sub.2m O).sub.n H].sub.2, a radical [Y(C.sub.m H.sub.2m O).sub.n H] or a radical [(C.sub.m H.sub.2m O).sub.n H] where X is NH, O or S, Y is bivalent C.sub.1 -C.sub.6 -alkyl or acyl, m is from 2 to 5 and n is from 1 to 10, anda compound of the formula ##STR4## where R.sup.10 to R.sup.12 are each independently of the others a linear or branched, aliphatic or aromatic radical which has a total of from 1 to 12 carbon atoms and which may also contain ether groups and carries at least one hydroxyl group, and Z is N, PO.sub.3, BO.sub.3, PO.sub.4 or C--R.sup.13, where R.sup.13 is a linear or branched, substituted or unsubstituted alkyl or aryl radical having up to 10 carbon atoms.

    摘要翻译： 无甲醛结合，浸渍或涂料组合物包含A）构成2至100重量％的作为共聚单体的烯属不饱和酸或酸酐的聚合物，和B）至少一种选自下式的三嗪的多元醇 >其中R1至R3各自独立地为基团X [（CmH2mO）nH]或N [（CmH2mO）nH] 2，其中X为NH，O或S，m为2至5，n为1 式（10）表示的化合物，其中R 4至R 6各自独立地为基团[（C m H 2 m O）n H]，其中m为2至5且n为1至10的三嗪三酮，苯或环己基衍生物 式[X（C m H 2 m O）n H]，基团N [C m H 2 m O] n H] 2，基团[Y（C m H 2 m O）n H]或基团[（C m H 2 m O）n H] ，O或S中，Y为二价C 1 -C 6 - 烷基或酰基，m为2至5，n为1至10，并且其中R 10至R 12各自独立地为其中的化合物 直链或支链，脂族或 总共具有1至12个碳原子并且还可以含有醚基并带有至少一个羟基的芳基，Z是N，PO 3，BO 3，PO 4或C-R 13，其中R 13是直链或支链 具有至多10个碳原子的取代或未取代的烷基或芳基。

    Chemical reactor with stirrer and incoming and outgoing lines on the reactor floor
    8.
    发明授权
    Chemical reactor with stirrer and incoming and outgoing lines on the reactor floor 失效
    具有搅拌器的化学反应器和反应器底板上的输入和输出管线

    公开(公告)号：US06428199B1

    公开(公告)日：2002-08-06

    申请号：US09037798

    申请日：1998-03-10

    申请人： Robert Rupaner ,  Sven Lawrenz ,  Gerhard Bauer

    发明人： Robert Rupaner ,  Sven Lawrenz ,  Gerhard Bauer

    IPC分类号： B01F716

    CPC分类号： B01J19/0066 ,  B01F7/162 ,  B01F2015/00597 ,  B01J19/0053 ,  B01J19/0073 ,  B01J19/18 ,  B01J19/20 ,  B01J2219/00094 ,  C08F6/006 ,  Y02P20/149

    摘要： A reactor for chemical reactions, especially polymerization reactions, and in particular a reactor for emulsion, suspension, solution, bulk and/or precipitation polymerizations, which has a stirring mechanism, incoming and outgoing lines and a removable lid, and where both the stirring mechanism and incoming and outgoing lines are installed on the reactor floor. The novel reactor is quick and easy to open and clean and permits simple and rapid changeover of the installed stirring elements.

    摘要翻译： 用于化学反应的反应器，特别是聚合反应的反应器，特别是用于乳液，悬浮液，溶液，本体和/或沉淀聚合的反应器，其具有搅拌机构，输入和输出管线和可移除的盖子，并且其中搅拌机构 输入和输出线路安装在电抗器底板上。 新型反应器快速且易于打开和清洁，并允许安装的搅拌元件的简单和快速的切换。