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    Process for the continuous coagulation of vinyl polymer latices
    2.
    发明授权
    Process for the continuous coagulation of vinyl polymer latices 失效
    乙烯基聚合物胶乳的连续凝结方法

    公开(公告)号：US5314990A

    公开(公告)日：1994-05-24

    申请号：US692496

    申请日：1991-04-29

    申请人： Ulrich Jansen ,  Karl-Heinz Ott ,  Wolfgang Herrig ,  Otto Koch ,  Alfred Pischtschan ,  Dieter Wittmann

    发明人： Ulrich Jansen ,  Karl-Heinz Ott ,  Wolfgang Herrig ,  Otto Koch ,  Alfred Pischtschan ,  Dieter Wittmann

    IPC分类号： C08J3/16 ,  C08F6/22 ,  C08F6/16

    CPC分类号： C08F6/22

    摘要： A process for the continuous processing of vinyl polymer latices to produce thermoplastically processible vinyl polymer powder by coagulating a stream of a vinyl polymer latex by the addition of a stream of a coagulant with intensive mixing and shearing in a cascade of vessels at an average residence time per vessel of 10 to 60 minutes and at temperatures from 50 to 120.degree. C., volatile auxiliary substances and residual monomers in the polymer being optionally removed by steam distillation and part of the serum separated from the vinyl polymer being added to the stream of coagulant.

    摘要翻译： 一种连续处理乙烯基聚合物胶乳以通过凝结乙烯基聚合物胶乳物流的方式连续处理乙烯基聚合物胶乳的方法，该方法是通过在凝结剂流中加入混合物并在平均停留时间的梯级下进行剪切 每个容器10至60分钟，温度为50至120℃，通过蒸汽蒸馏任选除去聚合物中的挥发性辅助物质和残留单体，并将部分从乙烯基聚合物中分离的血清加入到凝结剂流中 。

    Process for preparing a phosphate-reduced granular detergent
    4.
    发明授权
    Process for preparing a phosphate-reduced granular detergent 失效
    制备磷酸盐还原颗粒洗涤剂的方法

    公开(公告)号：US4849125A

    公开(公告)日：1989-07-18

    申请号：US945756

    申请日：1986-12-23

    申请人： Wolfgang Seiter ,  Otto Koch

    发明人： Wolfgang Seiter ,  Otto Koch

    IPC分类号： C11D1/12 ,  C11D1/02 ,  C11D1/14 ,  C11D1/22 ,  C11D1/66 ,  C11D1/72 ,  C11D1/83 ,  C11D3/12 ,  C11D3/37 ,  C11D10/02 ,  C11D10/04 ,  C11D11/02

    CPC分类号： C11D10/04 ,  C11D1/83 ,  C11D3/128 ,  C11D3/3761 ,  C11D1/02 ,  C11D1/14 ,  C11D1/146 ,  C11D1/22 ,  C11D1/66 ,  C11D1/72

    摘要： A phosphate-reduced, granular free-flowing detergent containing (a) from 5 to 40% nonionic surfactant, (b) from 3 to 20% anionic surfactant, (c) from 15 to 50% zeolite, (d) from 0.5 to 15% homopolymeric or copolymeric carboxylic acid or alkali metal salts thereof and (e) from 10 to 72.5% detergent constituents which are stable under spray-drying conditions, with the proviso that the detergent comprises a mixture of two powder components (A) and (B) in a weight ratio of from 1:5 to 3:1, component (A) containing from 50 to 100% of constituent (a), from 80 to 100% of constituent (c) and from 50 to 100% of constituent (d). Component (A) has an average particle size of from 0.4 to 0.8 mm and a powder density of from 500 to 800 g/l. Component (B) contains from 80 to 100% of constituent (b) and 100% of constituent (e), has a powder density of from 300 to 500 g/l and differs in its particle size distribution by at most 50% from the particle size distribution of component (A).

    摘要翻译： 含有（a）5-40％非离子表面活性剂，（b）3-20％阴离子表面活性剂，（c）15-50％沸石的磷酸盐还原型粒状自由流动洗涤剂，（d）0.5-15 ％的均聚或共聚羧酸或其碱金属盐和（e）10-7.5％的洗涤剂组分，其在喷雾干燥条件下是稳定的，条件是洗涤剂包含两种粉末组分（A）和（B ），组分（a）含有50-100％的组分（A），组分（c）的80至100％和组分（c）的50至100％的组分（A）（重量比为1:5至3:1） d）。 成分（A）的平均粒径为0.4〜0.8mm，粉末密度为500〜800g / l。 组分（B）含有80至100％的组分（b）和100％的组分（e），粉末密度为300至500g / l，并​​且其粒径分布与 组分（A）的粒度分布。

    Process for the production of granules suitable as wetting agents, detergents and/or cleaning products
    6.
    发明授权
    Process for the production of granules suitable as wetting agents, detergents and/or cleaning products 失效
    用于生产适合作为润湿剂，洗涤剂和/或清洁产品的颗粒的方法

    公开(公告)号：US5519948A

    公开(公告)日：1996-05-28

    申请号：US284613

    申请日：1994-10-26

    申请人： Wilfried Raehse ,  Johann Fues ,  Wilhelm Beck ,  Otto Koch

    发明人： Wilfried Raehse ,  Johann Fues ,  Wilhelm Beck ,  Otto Koch

    IPC分类号： F26B21/02 ,  B01D1/14 ,  B01D1/18 ,  B01J2/16 ,  C11D11/00 ,  C11D11/02 ,  C11D11/04 ,  F26B3/12 ,  F26B21/04 ,  F26B3/00

    CPC分类号： B01D1/18 ,  C11D11/0082 ,  C11D11/02 ,  C11D11/04 ,  F26B21/04 ,  F26B3/12

    摘要： A process for the production of pourable, free-flowing granules which are suitable for use as wetting agents, detergents or cleaning products from aqueous solutions or suspensions of such materials in a fluidized-bed spray granulation apparatus employing a hot fluidizing gas. The aqueous selections or suspensions are dried with superheated steam as the fluidizing and drying gas wherein the drying step is carried out in a closed-loop system comprising a steam circuit from which the water evaporated from the aqueous solutions or suspensions of starting materials is removed as a partial stream and the thermal energy released is returned to the steam circuit. The granules are discharged from the granulation apparatus before they can be damaged by heat.

    摘要翻译： PCT No.PCT / EP93 / 00266 Sec。 371日期：1994年10月26日 102（e）日期1994年10月26日PCT提交1993年2月4日PCT公布。 出版物WO93 / 15813 日期1988年8月19日。一种用于生产可倾倒，自由流动的颗粒的方法，其适用于在水溶液或这些材料的悬浮液中用作润湿剂，洗涤剂或清洁产品，在流化床喷雾造粒设备中使用 热流化气。 水性选择或悬浮液用作为流化和干燥气体的过热蒸汽干燥，其中干燥步骤在闭环系统中进行，所述闭环系统包括蒸汽回路，从蒸汽回路中蒸发出水溶液或原料悬浮液， 部分流和释放的热能返回到蒸汽回路。 颗粒在造成热量损坏之前从造粒装置中排出。

    Seeded emulsion polymerization of .alpha.-methylstyrene and acrylonitrile
    8.
    发明授权
    Seeded emulsion polymerization of .alpha.-methylstyrene and acrylonitrile 失效
    α-甲基苯乙烯和丙烯腈的接种乳液聚合

    公开(公告)号：US4920178A

    公开(公告)日：1990-04-24

    申请号：US312725

    申请日：1989-02-21

    申请人： Karl Zabrocki ,  Christian Lindner ,  Otto Koch ,  Hans-Eberhard Braese

    发明人： Karl Zabrocki ,  Christian Lindner ,  Otto Koch ,  Hans-Eberhard Braese

    IPC分类号： C08F212/10 ,  C08F2/26 ,  C08F20/42 ,  C08F212/00 ,  C08F220/44 ,  C08F257/02 ,  C08L27/06 ,  C08L51/00 ,  C08L55/02

    CPC分类号： C08F257/02 ,  C08L27/06 ,  C08L55/02 ,  C08L51/003

    摘要： An .alpha.-methylstyrene/acrylonitrile copolymer obtainable by emulsion polymerization which, in combination with other polymers, particularly PVC, enables alloys of outstanding thermal stability and color stability to be produced and, in addition, has a high heat distortion temperature and shows good fogging behavior and which is obtained by radically initiated inflow copolymerization of a mixture of 30 to 32 parts by weight acrylonitrile and 68 to 70 parts by weight .alpha.-methylstyrene in the presence of an emulsifier containing carboxyl groups. The polymerization is conducted in such a way that a seed latex of the same copolymer or of an analogous copolymer is introduced before addition of the monomers is commenced, the reaction temperature is kept between 75.degree. and 82.degree. C. and the molar ratio of emulsifier to initiator is between 4 and 6.

    摘要翻译： 可通过乳液聚合获得的α-甲基苯乙烯/丙烯腈共聚物，其与其它聚合物，特别是PVC组合使得能够产生出色的热稳定性和颜色稳定性的合金，并且另外具有高的热变形温度并且显示出良好的起雾行为 其通过在含有羧基的乳化剂存在下，通过30至32重量份丙烯腈和68至70重量份α-甲基苯乙烯的混合物的引发入流共聚而获得。 以这样的方式进行聚合，即在加入单体之前引入相同共聚物或类似共聚物的种子胶乳，反应温度保持在75-82℃，乳化剂的摩尔比 引发剂在4和6之间。

    Granular, free-flowing detergent component and method for its production
    10.
    发明授权
    Granular, free-flowing detergent component and method for its production 失效
    颗粒状，自由流动的洗涤剂组分及其生产方法

    公开(公告)号：US4552681A

    公开(公告)日：1985-11-12

    申请号：US678385

    申请日：1984-12-06

    申请人： Otto Koch ,  Herbert Reuter ,  Wolfgang Seiter

    发明人： Otto Koch ,  Herbert Reuter ,  Wolfgang Seiter

    IPC分类号： C11D11/02 ,  C11D17/06 ,  C11D3/075 ,  C11D3/12

    CPC分类号： C11D17/065 ,  C11D11/02

    摘要： This invention relates to a granular, free-flowing detergent component which dissolves rapidly in water and which has a powder density of from 550 to 900 g/l, consisting of synthetic, essentially nonionic surfactants, inorganic supports, other organic washing aids, and water bound by adsorption and in hydrate form. The detergent component is produced by spray-drying, and more than 50% by weight thereof consists of droplet-like to rodlet-like particles having an average diameter of from about 0.02 to 1.5 mm, an average length of from about 0.1 to 5 mm, and a ratio of average diameter to average length of from about 1:1.2 to 1:10, optionally coated with a finely divided water-soluble or water-dispersible solid material as a fluidity improving agent.

    摘要翻译： 本发明涉及一种颗粒状，自由流动的洗涤剂组分，其在水中快速溶解，粉末密度为550至900g / l，由合成的，基本上非离子表面活性剂，无机载体，其它有机洗涤助剂和水组成 通过吸附和水合物形式结合。 洗涤剂组分通过喷雾干燥制备，超过50％重量的组合物由平均直径为约0.02至1.5mm，平均长度为约0.1至5mm的液滴状至棒状颗粒组成 ，平均直径与平均长度的比例为约1:1.2至1:10，任选地涂覆有细分散的水溶性或水分散性固体材料作为流动性改进剂。