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    Process for the production of new polyisocyanate compositions and their use for the production of plastics by the isocyanate polyaddition process
    1.
    发明授权
    Process for the production of new polyisocyanate compositions and their use for the production of plastics by the isocyanate polyaddition process 失效
    用于生产新型多异氰酸酯组合物的方法及其通过异氰酸酯加聚方法生产塑料的用途

    公开(公告)号：US4732960A

    公开(公告)日：1988-03-22

    申请号：US818926

    申请日：1986-01-15

    申请人： Werner Rasshofer ,  Reiner Paul ,  Joachim Probst

    发明人： Werner Rasshofer ,  Reiner Paul ,  Joachim Probst

    IPC分类号： C08G18/00 ,  C08G18/10 ,  C08G18/12 ,  C08G18/62 ,  C08G18/67

    CPC分类号： C08G18/6254 ,  C08G18/10 ,  C08G18/12 ,  C08G18/6229 ,  C08G2101/0008 ,  C08G2101/0016 ,  C08G2101/0025 ,  C08G2101/0033 ,  C08G2101/0066 ,  C08G2120/00

    摘要： The present invention relates to a process for the production of polyisocyanate compositions containing urethane groups and having an isocyanate content of about 0.5 to 45% by weight by the reaction of(a) an organic polyisocyanate or mixtures thereof having an isocyanate content of about 30 to 50% by weight with(b) organic polyhydroxyl compounds using an equivalent ratio of isocyanate groups to hydroxyl groups of at least 1.8:1, characterized in that the polyhydroxyl compounds (b) are based on(b1) polyhydroxypolyacrylates having an average molecular weight, determined by vapor pressure osmometry, of 232 to about 100,000 which optionally contain urethane or ester groups in side chains, and a statistical average of at least one alcoholic hydroxyl group per molecule(b2) optionally in admixture with up to about 250% by weight, based on (b1), of other polyhydroxyl compounds in the molecular weight range of 62 to about 12,000.The invention also relates to the polyisocyanate compositions obtainable by this process and their use as components for the production of polyurethanes or polyurethane ureas.

    摘要翻译： 本发明涉及通过（a）有机多异氰酸酯或其混合物与异氰酸酯含量为约30的反应制备含有氨基甲酸酯基团并具有约0.5至45重量％的异氰酸酯含量的多异氰酸酯组合物的方法， 50重量％与（b）异氰酸酯基与羟基的当量比至少为1.8:1的有机多羟基化合物，其特征在于多羟基化合物（b）基于（b1）具有平均分子量的聚羟基聚丙烯酸酯， 通过蒸汽压力渗透压测定，为232至约100,000，其任选地在侧链中含有氨基甲酸酯或酯基，以及每分子至少一个醇羟基（b2）的统计平均值，任选地与至多约250重量％ 基于（b1）的分子量范围为62至约12,000的其它多羟基化合物。 本发明还涉及通过该方法获得的多异氰酸酯组合物及其作为生产聚氨酯或聚氨酯脲的组分的用途。

    Binder composition and its use for coating metallic and mineral substrates
    2.
    发明授权
    Binder composition and its use for coating metallic and mineral substrates 失效
    粘合剂组合物及其用于涂覆金属和矿物基材的用途

    公开(公告)号：US6130285A

    公开(公告)日：2000-10-10

    申请号：US911510

    申请日：1997-08-14

    申请人： Martin Melchiors ,  Jurgen Schwindt ,  Gerhard Ruttmann ,  Wieland Hovestadt ,  Joachim Probst ,  Josef Pedain

    发明人： Martin Melchiors ,  Jurgen Schwindt ,  Gerhard Ruttmann ,  Wieland Hovestadt ,  Joachim Probst ,  Josef Pedain

    IPC分类号： C08G18/62 ,  C08G18/40 ,  C08G18/63 ,  C09D175/04 ,  C08L75/00

    CPC分类号： C08G18/632 ,  C08G18/4063 ,  C08G18/638 ,  C08G2150/90

    摘要： The present invention relates to a solvent-free, low viscosity binder composition which contains, in amounts sufficient to provide an NCO:OH equivalent ratio of 0.5:1 to 2.0:1,A) a polyisocyanate component containing one or more organic polyisocyanates andB) a solvent-free polyhydroxy component having a hydroxyl group content of 3.0 to 18 wt. % and a viscosity at 23.degree. C. of 200 to 10,000 mPa.s, which containsB.sub.1) a hydroxy-functional polyacrylate component which is prepared by polymerizing a mixture of olefinically unsaturated monomers in which at least one monomer is hydroxy-functional in the presence ofB.sub.2) a compound containing ether groups and having one or more hydroxy groups.The invention also relates to the use of this binder composition in solvent-free two-component polyurethane coating compositions for coating metallic or mineral substrates.

    摘要翻译： 本发明涉及无溶剂的低粘度粘合剂组合物，其含量足以提供0.5：1至2.0：1的NCO:OH当量比，A）含有一种或多种有机多异氰酸酯和B ）无羟基含量为3.0-18重量％的无溶剂多羟基组分 ％，在23℃下的粘度为200至10,000mPa.s，其含有B1）羟基官能的聚丙烯酸酯组分，其通过聚合烯属不饱和单体的混合物而制备，其中至少一种单体在 存在B2）含有醚基并具有一个或多个羟基的化合物。 本发明还涉及这种粘合剂组合物在无溶剂双组分聚氨酯涂料组合物中用于涂覆金属或矿物基材的用途。

    Cationic sizing agents for paper
    5.
    发明授权
    Cationic sizing agents for paper 失效
    阳离子上胶剂纸

    公开(公告)号：US4806591A

    公开(公告)日：1989-02-21

    申请号：US921173

    申请日：1986-10-20

    申请人： Joachim Probst ,  Heinz Baumgen ,  Bruno Bomer ,  Joachim Konig ,  Renke Mottweiler

    发明人： Joachim Probst ,  Heinz Baumgen ,  Bruno Bomer ,  Joachim Konig ,  Renke Mottweiler

    IPC分类号： C08F2/28 ,  C08F2/24 ,  C08F257/02 ,  D21H17/35 ,  D21H17/37 ,  D21H17/45 ,  C08L33/20

    CPC分类号： D21H17/455 ,  C08F2/24 ,  C08F257/02 ,  D21H17/35 ,  D21H17/37

    摘要： Cationic sizing agents for paper, obtainable by a process in which a water-soluble cationic terpolymer compound, built up in a chemically uniform manner, of (a) 7 to 40% by weight of N,N-dimethylaminoethyl acrylate and/or methacrylate, (b) 40 to 80% by weight of styrene and (c) 4 to 50% by weight of acrylonitrile, the sum of components (a) to (c) always being 100% by weight and at least 10% of the dimethylamino groups of the terpolymer being quaternized with monoepoxides, with the exception of epihalogenohydrins, and the remainder being protonated, is dissolved in an aqueous medium and, in the presence of 10 to 70% by weight--based on the following monomer mixture--of this emulsifier, (d) 5 to 95% by weight of acrylonitrile, meth-acrylonitrile or styrene or mixtures thereof and (e) 5 to 95% by weight of acrylic acid ester and/or methacrylic acid ester with 1 to 12 C atoms in the alcohol radical--the sum of components (d) and (e) always being 100% by weight--are emulsified and the emulsion thus obtained is subjected to emulsion polymerization, initiated by free radicals, at temperatures of 20.degree. to 150.degree. C.

    摘要翻译： 可通过以下方法获得的阳离子上胶剂：其中以（a）7〜40重量％的N，N-二甲基氨基乙基丙烯酸酯和/或甲基丙烯酸酯组成的以化学均匀的方式构成的水溶性阳离子三元共聚物， （b）40至80重量％的苯乙烯和（c）4至50重量％的丙烯腈，组分（a）至（c）的总和总是100重量％，并且至少10重量％的二甲基氨基 的三元共聚物被单过氧化物季铵化，除了表卤代醇，其余的被质子化，溶解在水性介质中，并且在该乳化剂的基于下列单体混合物的10至70重量％的存在下， （d）5至95重量％的丙烯腈，甲基丙烯腈或苯乙烯或其混合物，和（e）5至95重量％的醇基中具有1至12个C原子的丙烯酸酯和/或甲基丙烯酸酯 组分（d）和（e）总是为100重量％的总和被乳化和乳液 由此获得的乳液聚合在20℃至150℃的温度下由自由基引发。

    Chlorination of polyolefins in the presence of complex formers
    6.
    发明授权
    Chlorination of polyolefins in the presence of complex formers 失效
    在复合成型剂存在下氯化聚烯烃

    公开(公告)号：US4165431A

    公开(公告)日：1979-08-21

    申请号：US881675

    申请日：1978-02-27

    申请人： Franz Alfes ,  Diez Heine ,  Reinhard Kaiser ,  Gunter Kolb ,  Joachim Probst ,  Franz Weider

    发明人： Franz Alfes ,  Diez Heine ,  Reinhard Kaiser ,  Gunter Kolb ,  Joachim Probst ,  Franz Weider

    IPC分类号： C08F8/00 ,  C08F8/20 ,  C08F8/22

    CPC分类号： C08F8/22

    摘要： A chlorinated colorless polyolefin, preferably a chlorinated colorless isotactic polypropylene, soluble in carbon tetrachloride and having a chlorine content of from 60% to 70% by weight and an average degree of polymerization of from 2000 to 6000, produced by chlorinating polyolefins having a degree of polymerization of from 2000 to 20,000 in suspension or solution or in suspension and solution at 40 to 60.degree. C. in the presence of a halogen transfer agent, a chlorination catalyst and from 0.2 to 0.5% by weight, based on polyolefin, of at least one compound corresponding to the general Formula (I):h.sub.2 n--r--nh>.sub.n H (I)in which R represents the ethylene, propylene or butylene group and n=1-6.

    摘要翻译： 氯化无色聚烯烃，优选氯化无色全同立构聚丙烯，其可溶于四氯化碳，氯含量为60〜70重量％，平均聚合度为2000〜6000，通过氯化具有一定程度的聚烯烃 在卤素转移剂，氯化催化剂和基于聚烯烃的0.2至0.5重量％的存在下，在悬浮液或溶液中或悬浮液和溶液中在40至60℃下聚合2000至20,000，至少 对应于通式（I）的一种化合物：

    Cationic sizing agent for paper, and a process for its preparation
    10.
    发明授权
    Cationic sizing agent for paper, and a process for its preparation 失效
    用于纸张的阳离子上胶剂及其制备方法

    公开(公告)号：US4659431A

    公开(公告)日：1987-04-21

    申请号：US691991

    申请日：1985-01-16

    申请人： Joachim Probst ,  Ulrich Beck ,  Heinz Baumgen

    发明人： Joachim Probst ,  Ulrich Beck ,  Heinz Baumgen

    IPC分类号： C08F2/00 ,  C08F2/24 ,  C08F2/28 ,  C08F212/00 ,  C08F212/08 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08F257/02 ,  D21H17/35 ,  D21H17/37 ,  D21H17/45 ,  D21H19/20 ,  D21H21/16 ,  D21H3/38

    CPC分类号： C08F257/02 ,  C08F2/24 ,  C08F212/08 ,  D21H17/35 ,  D21H17/37 ,  D21H17/455 ,  D21H21/16

    摘要： New, highly effective cationic sizing agents for paper have been provided. They can be obtained by a method in which a water-soluble cationic chemically pure terpolymer compound consisting of(a) 7-40% by weight of N,N-dimethylaminoethyl acrylate and/or methacrylate,(b) 40-80% by weight of styrene and(c) 4-40% by weight of acrylonitrileis dissolved in an aqueous medium, the sum of the components (a) to (c) always being 100% by weight and at least 10% of the N,N-dimethylamino groups of the terpolymer being quaternized and the remainder being protonated, and, in the presence of 10 to 70% by weight, relative to the monomer mixture below, of this emulsifier,(d) 0 to 90% by weight of acrylonitrile and/or methacrylonitrile,(e) 5 to 95% by weight of styrene and(f) 5 to 95% by weight of acrylates and/or methacrylates having 1 to 12 C atoms in the alcohol radical,the sum of the components (d) to (f) always being 100% by weight, are emulsified, and the emulsion thus obtained is subjected to free radical-initiated emulsion polymerization at temperatures from 20.degree. to 150.degree. C.

    摘要翻译： 已经提供了用于纸的新的高效阳离子上胶剂。 它们可以通过以下方法获得：其中由（a）7-40重量％的丙烯酸N，N-二甲基氨基乙酯和/或甲基丙烯酸酯组成的水溶性阳离子化学纯三元共聚物，（b）40-80重量％ 的苯乙烯和（c）4-40重量％的丙烯腈溶解在水性介质中，组分（a）至（c）的总和总是为100重量％，并且至少10重量％的N， 三元共聚物的二甲基氨基被季铵化，其余部分被质子化，并且在该乳化剂相对于单体混合物的10至70重量％的存在下，（d）0至90重量％的丙烯腈和/ 或甲基丙烯腈，（e）5至95重量％的苯乙烯和（f）5至95重量％的醇基中具有1至12个碳原子的丙烯酸酯和/或甲基丙烯酸酯，组分（d）至 （f）总是为100重量％，乳化，得到的乳液在20D的温度下进行自由基引发的乳液聚合 EG至150℃