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    Polyarylene sulphides with reduced corrosion
    7.
    发明授权
    Polyarylene sulphides with reduced corrosion 失效
    聚亚芳基硫化物腐蚀减弱

    公开(公告)号：US4609699A

    公开(公告)日：1986-09-02

    申请号：US663500

    申请日：1984-10-22

    申请人： Rolf-Volker Meyer ,  Klaus Reinking ,  Karsten-Josef Idel ,  Rolf Dhein

    发明人： Rolf-Volker Meyer ,  Klaus Reinking ,  Karsten-Josef Idel ,  Rolf Dhein

    IPC分类号： C08K5/17 ,  C08L81/00 ,  C08L81/02 ,  C08K5/35 ,  C08K5/04 ,  C08K5/16 ,  C08K5/34

    CPC分类号： C08K5/17

    摘要： This invention relates to polyarylene sulphides (PPS) produced in known manner from optionally substituted halogen benzenes and aromatic polyhalogen compounds, optionally in combination with other polymers, fillers and/or reinforcing fibres, which contain certain N-containing organic bases for reducing the elimination levels of acidic, corrosion-producing volatile constituents and for improving the flow properties thereof.

    摘要翻译： 本发明涉及由任选取代的卤代苯和芳族多卤素化合物以任何取代的卤代苯和芳香族多卤素化合物制备的聚亚芳基硫醚（PPS），任选地与其它聚合物，填料和/或增强纤维组合，其含有某些含有机碱的降低消除水平的有机碱 的酸性，腐蚀产生的挥发性成分，并改善其流动性。

    Stabilization of highly heat distortion resistant polycarbonates
    9.
    发明授权
    Stabilization of highly heat distortion resistant polycarbonates 失效
    高耐热变形聚碳酸酯的稳定化

    公开(公告)号：US5194467A

    公开(公告)日：1993-03-16

    申请号：US816918

    申请日：1992-01-03

    申请人： Helmut-Martin Meier ,  Uwe Westeppe ,  Rolf Dhein ,  Dieter Freitag ,  Martin Wandel ,  Axel Sandquist

    发明人： Helmut-Martin Meier ,  Uwe Westeppe ,  Rolf Dhein ,  Dieter Freitag ,  Martin Wandel ,  Axel Sandquist

    IPC分类号： C08K5/5435

    CPC分类号： C08K5/5435

    摘要： Highly heat distortion resistant moulding compositions are disclosed comprising an aromatic polycarbonate having molecular weights Mw (weight average) of a least 10,000, containing bifunctional carbonate structural units corresponding to formula (Ia) ##STR1## wherein R.sup.1 and R.sup.2 denote, independently of one another, hydrogen, halogen, C.sub.1 -C.sub.8 -alkyl, C.sub.5 -C.sub.6 -cycloalkyl, C.sub.6 -C.sub.10 -aryl or C.sub.7 -C.sub.12 -aralkyl,m stands for an integer from 4 to 7,R.sup.3 and R.sup.4, which are selected individually for each X, denote, independently of one another, hydrogen or C.sub.1 -C.sub.6 -alkyl, andX denotes carbonunder the condition that R.sup.3 and R.sup.4 are both alkyl on at least one X atom andas the only thermo stabilizer, from 0.001 to 1% by weight of a siloxane corresponding to formula (II) ##STR2## wherein R and R' denote, independently of one another, C.sub.1 -C.sub.4 -alkyl or -aryl andx and y stand for the numbers 1,2 or 3 and x+y always add up to 4.

    摘要翻译： 公开了耐热变形性模塑组合物，其包含具有至少10,000的分子量Mw（重均分子）的芳族聚碳酸酯，其含有对应于式（Ia）的双官能碳酸酯结构单元，其中R1和R2独立地表示 另一个是氢，卤素，C 1 -C 8 - 烷基，C 5 -C 6 - 环烷基，C 6 -C 10 - 芳基或C 7 -C 12 - 芳烷基，m代表4-7的整数，R3和R4分别为 每个X彼此独立地表示氢或C 1 -C 6 - 烷基，X表示碳，在R 3和R 4均为至少一个X原子上为烷基且仅为热稳定剂的情况下，为0.001至1％ 重量的对应于式（II）的硅氧烷（II）其中R和R'彼此独立地表示C 1 -C 4 - 烷基或 - 芳基，x和y表示数字1,2或3 并且x + y总是最多为4。

    Wood or wood product coated with an aqueous, air-drying coating agent
    10.
    发明授权
    Wood or wood product coated with an aqueous, air-drying coating agent 失效
    木制或木制产品，涂有水性空气干燥涂料

    公开(公告)号：US5089342A

    公开(公告)日：1992-02-18

    申请号：US653020

    申请日：1991-02-08

    申请人： Rolf Dhein ,  Thomas Scholl ,  Wolfgang Wellner ,  Lothar Backer

    发明人： Rolf Dhein ,  Thomas Scholl ,  Wolfgang Wellner ,  Lothar Backer

    IPC分类号： C08L33/04 ,  B27K3/15 ,  B27K5/00 ,  C08F8/14 ,  C08F8/44 ,  C08L33/14 ,  C09D133/04 ,  C09D133/14

    CPC分类号： C09D133/14 ,  C08F8/14 ,  C08F8/44 ,  C08L97/02 ,  B27K3/15 ,  C08K5/17 ,  C08L33/00 ,  C08L63/10 ,  Y10T428/31511 ,  Y10T428/31906

    摘要： An improved aqueous coating agent for providing a decorative and protective coating for wood or wood products contains as a binder polyacrylate resins having chemically incorporated therein air-drying, unsaturated fatty acid moieties and quaternary ammonium moieties, and said agent is prepared by reactingA) excess polyacrylates containing epoxide groups and having an epoxide group equivalent weight of 200 to 1,300 withB) drying fatty acids, in an addition reaction with ester formation,C) reacting at least some of the remaining epoxide groups in the A)-B) reaction product with monoamine ammonium salts which contain an N-H bond in an addition reaction, anddissolving the reaction product obtained from step C) and containing quaternary ammonium groups in water.

    摘要翻译： 用于提供用于木材或木制品的装饰性和保护性涂层的改进的水性涂料包含作为粘合剂的聚丙烯酸酯树脂，其具有化学结合在其中的空气干燥，不饱和脂肪酸部分和季铵部分，并且所述试剂通过使A）过量 含有环氧基团的聚丙烯酸酯，其环氧基团当量为200至1,300，B）在与酯形成的加成反应中干燥脂肪酸，C）使A）-B）反应产物中的至少一些剩余环氧基反应 在加成反应中含有NH键的单胺铵盐，并将从步骤C）得到的反应产物溶解并含有季铵基团。