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    Polyurethane ionomer dispersions containing electrolytes
    12.
    发明授权
    Polyurethane ionomer dispersions containing electrolytes 失效
    含有电解质的聚氨酯离聚物分散体

    公开(公告)号：US4293474A

    公开(公告)日：1981-10-06

    申请号：US113920

    申请日：1980-01-21

    申请人： Dieter Dieterich ,  Peter Markusch

    发明人： Dieter Dieterich ,  Peter Markusch

    IPC分类号： C08G18/00 ,  C08G18/08 ,  C08G18/48 ,  C08G18/50 ,  C08J3/02 ,  C08L75/04 ,  C08G18/12 ,  C08G18/32 ,  C08L75/08 ,  C08L75/12

    CPC分类号： C08G18/5042 ,  C08G18/0804 ,  C08G18/4833

    摘要： The instant invention is directed to aqueous dispersions or solutions of polyurethane ionomer characterized by(a) hydrophilic polyalkylene oxide polyether chains in the polyurethane having an ethylene oxide unit content of from 1.2 to 50% by weight based on the polyurethane solid content,(b) a content of from 5 to 250 milliequivalents of ionic groups incorporated in the polyurethane per 100 grams of polyurethane solids content, and(c) from 0.5 to 100% by weight of water soluble electrolytes dissolved in water, based on the polyurethane solids content.

    摘要翻译： 本发明涉及聚氨酯离聚物的水性分散体或溶液，其特征在于：（a）聚氨酯中的亲水性聚环氧烷聚醚链，其环氧乙烷单元含量为基于聚氨酯固体含量的1.2至50重量％，（b） 基于聚氨酯固体含量，每100克聚氨酯固体含量加入聚氨酯中5至250毫当量离子基团的含量，和（c）0.5至100重量％的溶于水的水溶性电解质。

    Organic polyisocyanates
    13.
    发明授权
    Organic polyisocyanates 失效
    有机多异氰酸酯

    公开(公告)号：US4144267A

    公开(公告)日：1979-03-13

    申请号：US527473

    申请日：1974-11-26

    申请人： Dieter Dieterich ,  Peter Markusch

    发明人： Dieter Dieterich ,  Peter Markusch

    IPC分类号： C08G18/00 ,  C07C67/00 ,  C07C241/00 ,  C07C265/14 ,  C07C301/00 ,  C07C303/06 ,  C07C303/08 ,  C07C303/32 ,  C07C309/28 ,  C07C309/45 ,  C07C309/72 ,  C08G18/08 ,  C08G18/77 ,  C07C143/24 ,  C08F18/24 ,  C08G63/12

    CPC分类号： C08G18/0828 ,  C08G18/775

    摘要： Aromatic polyisocyanates containing sulphonic acid or sulphonate groups which are substantially free from crystalline product and a method for making them are provided wherein a mixture of aromatic polyisocyanates having an isocyanato content of from about 10% to about 42% by weight is sulphonated, the improvement which comprises mixing and reacting liquid aromatic polyisocyanates having a viscosity of from about 8 cP to about 49 cP at 25.degree. C. and containing at least 40% by weight of phosgenation products of an aniline-phosgenation condensate and at least about 20% by weight of 2,6-tolylene diisocyanate, 2,4'-diphenylmethane diisocyanate, 2,2'-diphenylmethane diisocyanate or a mixture thereof, based on the weight of said liquid aromatic polyisocyanates with a sulphonating agent in an amount equivalent to from about 0.1% to about 40% by weight sulphur trioxide, based on the weight of said liquid aromatic polyisocyanates.

    摘要翻译： 提供含有基本上不含结晶产物的磺酸或磺酸盐基团的芳族多异氰酸酯及其制备方法，其中将异氰酸酯基含量为约10重量％至约42重量％的芳族多异氰酸酯的混合物磺化， 包括在25℃下粘度为约8cP至约49cP的液体芳族聚异氰酸酯混合和反应，并含有至少40重量％的苯胺 - 光气化缩合物的光气化产物和至少约20重量％ 2,6-二甲苯二异氰酸酯，2,4'-二苯基甲烷二异氰酸酯，2,2'-二苯基甲烷二异氰酸酯或其混合物，基于所述液体芳族聚异氰酸酯与磺化剂的重量，其量相当于约0.1％ 约40重量％的三氧化硫，基于所述液体芳族聚异氰酸酯的重量。

    Inorganic-organic plastic
    15.
    发明授权
    Inorganic-organic plastic 失效
    无机 - 有机塑料

    公开(公告)号：US4042536A

    公开(公告)日：1977-08-16

    申请号：US527386

    申请日：1974-11-26

    申请人： Dieter Dieterich ,  Peter Markusch ,  Helmut Reiff

    发明人： Dieter Dieterich ,  Peter Markusch ,  Helmut Reiff

    IPC分类号： C08G18/00 ,  C08G18/08 ,  C08G18/30 ,  C08G18/38 ,  C08K3/34 ,  C08L7/00 ,  C08L21/00 ,  C08L51/00 ,  C08L51/02 ,  C08L67/00 ,  C08L75/00 ,  C08L77/00 ,  C08G18/32

    CPC分类号： C08G18/3895 ,  C08G18/0804 ,  C08G18/302 ,  C08K3/34 ,  Y10S521/906

    摘要： An inorganic-organic plastic having improved strength, elasticity, dimensional stability with increase in temperature and flame resistance and adapted for use in filling cracks and cavities and for making materials useful in the building industry is prepared by (1) premixing (c) an organic compound having at least one reactive hydrogen and at least one ionic group or at least one non-ionic hydrophilic group with (b) an aqueous silicate and then mixing the resulting mixture with (a) an organic polyisocyanate or (2) mixing (a), (b) and (c) simultaneously and reacting the mixture thus obtained to form a colloidal xerosol.

    摘要翻译： 具有改进的强度，弹性，尺寸稳定性，温度升高和阻燃性并适用于填充裂缝和空腔以及用于制造建筑工业中有用的材料的无机 - 有机塑料是通过（1）预混合（c）有机 具有至少一个反应性氢和至少一个离子基团或至少一个非离子亲水基团的化合物与（b）硅酸水溶液混合，然后将所得混合物与（a）有机多异氰酸酯混合，或（2）混合（a） ，（b）和（c）同时进行反应，由此得到的混合物形成胶体溶胶。

    Process for the production of inorganic-organic plastics
    18.
    发明授权
    Process for the production of inorganic-organic plastics 失效
    无机 - 有机塑料生产工艺

    公开(公告)号：US4146509A

    公开(公告)日：1979-03-27

    申请号：US753770

    申请日：1976-12-23

    申请人： Peter Markusch ,  Dieter Dieterich ,  Norbert Kunstler

    发明人： Peter Markusch ,  Dieter Dieterich ,  Norbert Kunstler

    IPC分类号： C08G18/18 ,  C08G18/38 ,  C08J9/00

    CPC分类号： C08G18/1875 ,  C08G18/3895

    摘要： The instant invention is directed to a process for the production of inorganic-organic resins, by reaction of an organic polyisocyanate with aqueous basic solutions having an inorganic solid content of from 20 to 80% by weight in the presence of catalysts and optionally other additives, characterized in that the organic polyisocyanate and the aqueous basic solution are used in a proportion by weight of between 80:20 and 10:90 parts by weight and that organic ammonium compounds are used as catalysts.

    摘要翻译： 本发明涉及通过在催化剂和任选的其它添加剂存在下，有机多异氰酸酯与无机固体含量为20至80重量％的碱性水溶液的反应制备无机 - 有机树脂的方法， 其特征在于有机多异氰酸酯和碱性水溶液以80:20至10:90重量份的比例使用，并且使用有机铵化合物作为催化剂。

    Highly filled polyurea foams
    20.
    发明授权
    Highly filled polyurea foams 失效
    高填充聚氨酯泡沫

    公开(公告)号：US4105594A

    公开(公告)日：1978-08-08

    申请号：US687579

    申请日：1976-05-18

    申请人： Dieter Dieterich ,  Peter Markusch

    发明人： Dieter Dieterich ,  Peter Markusch

    IPC分类号： C08J9/30 ,  C08G18/06 ,  C08J9/00 ,  C08J9/02 ,  C08G18/10 ,  C08G18/14 ,  C08K3/36

    CPC分类号： C08J9/0066 ,  C08J2375/02 ,  Y10S521/905

    摘要： The instant invention relates to hydrophobic inorganic-organic lightweight foams produced from aqueous suspensions of finely divided water-insoluble inorganic materials and polyisocyanates. More particularly, the invention relates to a process for the production of highly filled, hydrophobic, lightweight polyurea foams comprising reacting(a) liquid, water insoluble polyisocyanates free from ionic groups, having viscosities of more than 200 cP at 25.degree. C. and having isocyanate functionalities of greater than 2.1, with(b) an aqueous suspension of inorganic filler, said suspension having a solids content of from 30 to 80 percent by weight and having a pH value of above 8, at least 50 percent by weight of the suspended fillers having a particle size of less than 50 microns,(c) in the presence of the foam stabilizer of the polyether/polysiloxane type and in the presence of a tertiary amine catalyst,The weight ratio of components (b) to component (a) being better 1:2 and 6:1.