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公开(公告)号：US06465570B1
公开(公告)日：2002-10-15
申请号：US09614918
申请日：2000-07-12
IPC分类号： C08G6348
摘要： The present invention relates to a continuous process for the production of impact resistance-modified thermoplastics. An elastomer, in particular a particulate graft polymer with a water moisture content of 1 to 50%, preferably 10 to 40%, is incorporated into a thermoplastics melt in a large volume kneader reactor. The mixing ratio of elastomer to thermoplastics melt is 4:1 to 1:4. The energy required to melt the elastomer and to evaporate the adhering water is added by heating the walls of the apparatus and via the kneading action of the installed rotating parts.
摘要翻译： 本发明涉及一种生产耐冲击改性热塑性塑料的连续方法。 在大体积捏合机中，将弹性体，特别是水分含量为1至50％，优选10至40％的颗粒接枝聚合物掺入热塑性塑料熔体中。 弹性体与热塑性塑料熔体的混合比为4:1至1:4。 通过加热装置的壁并经由所安装的旋转部件的捏合作用，加入熔融弹性体和蒸发粘附水所需的能量。
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公开(公告)号：US06417312B1
公开(公告)日：2002-07-09
申请号：US08655783
申请日：1996-05-31
IPC分类号： C08G1810
CPC分类号： C08G18/0895 , C08G18/10 , C08G2125/00 , C08G18/3206
摘要： A process for the production of thermoplastic polyurethane elastomer is disclosed. The process entails (a) introducing and homogeneously mixing in a first static mixer (A) an isocyanate and (B) a mixture of compounds having an average of 1.8 to 3.0 Zerewitinoff active hydrogen atoms having a molecular weight of 400 to 10000 with and chain extenders having an average of 1.8 to 3.0 Zerewitinoff active hydrogen atoms and a molecular weight of 62 to 400 and optional auxiliaries to form a substantially unreacted mixture and (b) reacting said substantially unreacted mixture in a second static mixer to form thermoplastic polyurethane elastomer. The elastomer thus produced has improved mechanical properties and is suitable for the production of moldings.
摘要翻译： 公开了一种生产热塑性聚氨酯弹性体的方法。 该方法需要（a）在第一静态混合器（A）中引入并均匀混合异氰酸酯和（B）具有平均1.8至3.0的分子量为400至10000的齐来维诺活性氢原子的化合物与链和 具有平均1.8-3.0的Zerewitinoff活性氢原子和分子量为62-400的增量剂和任选的助剂以形成基本上未反应的混合物，和（b）使所述基本上未反应的混合物在第二静态混合器中反应形成热塑性聚氨酯弹性体。 由此制造的弹性体具有改善的机械性能，并且适于制造模制品。
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公开(公告)号：US06153692A
公开(公告)日：2000-11-28
申请号：US44410
申请日：1998-03-19
摘要： The present invention relates to a continuous process for the production of impact resistance-modified thermoplastics. An elastomer, in particular a particulate graft polymer with a water moisture content of 1 to 50%, preferably 10 to 40%, is incorporated into a thermoplastics melt in a large volume kneader reactor. The mixing ratio of elastomer to thermoplastics melt is 4:1 to 1:4. The energy required to melt the elastomer and to evaporate the adhering water is added by heating the walls of the apparatus and via the kneading action of the installed rotating parts.
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公开(公告)号：US5739252A
公开(公告)日：1998-04-14
申请号：US657852
申请日：1996-05-31
CPC分类号： C08G18/302 , C08G18/08 , C08G18/65
摘要： Thermoplastic polyurethaneurea elastomers prepared from organic polyisocyanates (A) and a mixture (B) containing Zerewitinoff active hydrogen atoms are disclosed. The mixture (B) is prepared from 1) 40 to 85 equivalent-% (relative to isocyanate groups in (A)) of one or more compounds having an average of at least 1.8 Zerewitinoff active hydrogen atoms and a number average molecular weight of 400 to 10,000, 2) 10 to 60 equivalent-% (relative to isocyanate groups in (A)) of water and 3) 0 to 45 equivalent-% (relative to isocyanate groups in (A)) of one or more chain extenders having an average of at least 1.8 Zerewitinoff active hydrogen atoms and a molecular weight of 62 to 400. The preparation process comprise mixing (A) and (B) in a static mixer under conditions in which no reaction occurs between (A) and (B), and reacting the mixture in a second static mixer. The resulting polyurethaneurea elastomer is useful for the production of moldings.
摘要翻译： 公开了由有机多异氰酸酯（A）和含有Zerewitinoff活性氢原子的混合物（B）制备的热塑性聚氨酯脲弹性体。 混合物（B）由1）40至85当量％（相对于（A）中的异氰酸酯基团）制备的平均具有至少1.8兹列维诺夫活性氢原子和数均分子量为400的一种或多种化合物 至10,000，2）10至60当量％（相对于（A）中的异氰酸酯基团））和3）0至45当量％（相对于（A）中的异氰酸酯基团））的一种或多种扩链剂，其具有 平均为至少1.8兹列维诺夫活性氢原子，分子量为62至400.制备方法包括在（A）和（B）之间不发生反应的条件下，在静态混合器中混合（A）和（B） 并在第二静态混合器中使混合物反应。 所得的聚氨酯脲弹性体可用于制造模制品。
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公开(公告)号：US5399012A
公开(公告)日：1995-03-21
申请号：US921244
申请日：1992-07-29
CPC分类号： B01F7/042
摘要： The invention relates to disc reactors with a large free usable volume which are kinematically self-cleaning, consisting of two or more parallel counterrotating shafts, on which toothed discs with scrapers, which are distributed over their circumference, are disposed, and a surrounding housing. The toothed discs are arranged perpendicularly to the axes of rotation in planes which are echeloned one behind the other such that they mesh with one another.
摘要翻译： 本发明涉及具有大的可自由使用体积的盘式反应器，其具有运动学上的自清洁功能，由两个或更多个平行的逆转轴构成，其上设置有分布在其圆周上的带有刮刀的齿形盘和周围的壳体。 齿形盘垂直于平面中的旋转轴线布置，这些平面彼此相交，使得它们彼此啮合。
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公开(公告)号：US4617089A
公开(公告)日：1986-10-14
申请号：US713615
申请日：1985-03-19
申请人： Martin Ullrich , Manfred Hederich , Frank Wingler
发明人： Martin Ullrich , Manfred Hederich , Frank Wingler
CPC分类号： B29B7/485 , B29C47/0014 , B29C47/0021 , B29C47/42
摘要： The discharge apparatus comprises an at least four-shaft screw pump having engaging shafts (1,2,3,4) which rotate in opposite directions in pairs. The viscous product to be processed is caught up over a large area and removed by the screws. A double shaft screw pump is connected downstream of the actual collection zone as a pressure build-up zone. The two center screws (2, 3) of the collection zone merge equiaxially into the screw shafts (2a, 3a) of the pressure build-up zone. The collection zone and the pressure build-up zone are combined into one constructional unit. At least one screw shaft is driven. The resulting high viscosity product strands (7) are caught up by the screws in the collection zone and are moved on into the pressure build-up zone. The double shaft screw pump is used for the build up of a high operational pressure and thus provides the prerequisite for the subsequent connection of further procedural stages. The universal possibilities of use of this discharge apparatus are to be stressed in particular.
摘要翻译： 排放装置包括至少四轴螺杆泵，其具有成对地以相反方向旋转的接合轴（1,2,3,4）。 待处理的粘性产品被夹在大面积上并用螺丝除去。 双轴螺杆泵连接在实际收集区的下游，作为压力积聚区。 收集区的两个中心螺钉（2,3）均匀地合并到增压区的螺杆轴（2a，3a）中。 收集区和压力积聚区组合成一个结构单元。 至少有一个螺丝轴被驱动。 所得到的高粘度产品股线（7）被收集区域中的螺钉卡住，并移动到压力增加区域中。 双轴螺杆泵用于建立高操作压力，因此为后续连接进一步的程序阶段提供了先决条件。 特别要强调使用该放电装置的普遍可能性。
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公开(公告)号：US4087863A
公开(公告)日：1978-05-02
申请号：US564393
申请日：1975-04-02
申请人： Rudolf Erdmenger , Martin Ullrich
发明人： Rudolf Erdmenger , Martin Ullrich
IPC分类号： B01F7/32
CPC分类号： B01F7/32
摘要： Differences in the rates of flow of media flowing through vessels are equalized by a mixer which consists of a basket-like rotating framework slightly smaller in external diameter than the internal diameter of the tubular vessel, and which comprises a central, stationary column.
摘要翻译： 通过容器流动的介质的流动速率的差异通过混合器来均衡，该混合器由外径比筒管的内径略小的篮状旋转框架组成，并且其包括中心的静止柱。
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8.发明授权Self-cleaning reactor/mixer for highly viscous and cohesive mixing materials 失效用于高粘度和粘性混合材料的自清洁反应器/搅拌机
公开(公告)号：US5876115A
公开(公告)日：1999-03-02
申请号：US822242
申请日：1997-03-20
CPC分类号： B29B7/481
摘要： The invention relates to a fully self-cleaning reactor/mixer having a large freely usable volume, that cleans itself kinematically, consisting of two or more parallel shafts (2, 2') rotating in opposite directions, on which are located spirally arranged, axially offset paddles (3, 3') with scrapers (4, 4', 5, 5') on the front and rear of the paddles, and a surrounding housing (1). Since all the scrapers (4, 4') on the upstream side of the paddles (3, 3') convey the material concerned outwards and all the scrapers (5, 5') on the downstream side of the paddles convey the material inwards, axial conveyance is obtained.
摘要翻译： 本发明涉及一种具有大的可自由使用体积的完全自清洁反应器/混合器，该自动清洁反应器/混合器自动地运动地清洁，其由两个或更多个相反方向旋转的平行轴（2,2'）组成，螺旋地布置在其上 在桨叶前后有刮刀（4,4'，5,5'）的偏移桨（3,3'）和周围的壳体（1）。 由于桨叶（3,3'）上游侧的所有刮刀（4,4'）都将相关材料向外传送，所以在桨叶下游侧的所有刮刀（5,5'）都向内传送材料， 获得轴向输送。
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公开(公告)号：US4522862A
公开(公告)日：1985-06-11
申请号：US445557
申请日：1982-11-30
IPC分类号： G09B29/00 , B42D15/00 , B44F1/02 , G02B5/28 , G03C1/72 , G03C7/00 , G03F1/08 , G03F7/095 , G11B7/24 , B32B3/00 , G03C5/00
CPC分类号： G03F7/095 , G03C7/00 , Y10S428/913 , Y10T428/24802 , Y10T428/24917
摘要： A recording medium with a multicolor high resolution pattern created by layer packs. Pattern-forming layers of the layer packs are successively applied by photolithographic means in a sequence corresponding to a color of the high resolution pattern. The pattern-forming layers of the layer packs are separate from one another on the substrate of the recording medium.The process for producing the recording medium includes applying a photoresist layer to a substrate and developing the photoresist. Pattern-forming layers are successively applied over the whole surface of the substrate in a sequence corresponding to a color. The remaining photoresist and the layers overlying it are removed to leave a sequence of pattern-forming layers on the substrate separate from any adjacent pattern-forming layers.
摘要翻译： 具有由层包制成的多色高分辨率图案的记录介质。 通过光刻装置以对应于高分辨率图案的颜色的顺序连续施加层包装图案形成层。 层包装的图案形成层在记录介质的基板上彼此分离。 制造记录介质的方法包括将光致抗蚀剂层施加到基底上并显影光致抗蚀剂。 图案形成层以对应于颜色的顺序依次施加在基板的整个表面上。 去除剩余的光致抗蚀剂和覆盖在其上的层，以在衬底上分离出与任何相邻图案形成层分离的一系列图案形成层。
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10.发明授权
公开(公告)号：US4092089A
公开(公告)日：1978-05-30
申请号：US798447
申请日：1977-05-19
申请人： Ernst Bocker , Wolfgang Kracht , Roland Rupp , Erhard Schellmann , Viktor Trescher , Martin Ullrich
发明人： Ernst Bocker , Wolfgang Kracht , Roland Rupp , Erhard Schellmann , Viktor Trescher , Martin Ullrich
IPC分类号： A61K9/16 , A61K9/20 , A61K31/165 , B29C47/40 , B29C23/00
CPC分类号： B29C47/402 , A61K31/165 , A61K9/1688 , A61K9/2095 , B29C47/38 , B29C47/0011 , Y10S425/23
摘要： An apparatus for melt-spraying thermally sensitive material of low viscosity comprises a heatable multi-screw extruder having intermeshing, self-cleaning screws of specified clearance between the screws and between the screws and the extruder housing, a heatable pump for delivering molten material from the extruder to a heatable atomizer and a spray tank in which the atomizer is located for cooling and solidifying the melt-sprayed material.
摘要翻译： 用于熔喷低粘度热敏材料的装置包括一种可加热的多螺杆挤出机，其具有螺杆之间以及螺杆和挤出机壳体之间具有规定间隙的互相啮合的自清洁螺钉，用于将熔融材料从 挤出机到可加热雾化器和喷雾罐，其中雾化器定位用于冷却和固化熔喷材料。
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