公开(公告)号：US4424289A

公开(公告)日：1984-01-03

申请号：US378369

申请日：1982-05-14

申请人： Nicolas Meyer ,  Gilbert Wollaert

发明人： Nicolas Meyer ,  Gilbert Wollaert

IPC分类号： C08J9/04 ,  B29B13/00 ,  B29C59/00 ,  C08J9/14 ,  C08L61/06

CPC分类号： C08J9/141 ,  C08J9/143 ,  C08L61/06 ,  C08J2361/06

摘要： A continuous process for manufacturing quick-setting phenolic foams is improved by using as the hardening agent a concentrated, substantially anhydrous solution of boron trioxide, and using as the blowing agent an organic liquid having a boiling point of 20.degree.-80.degree. C. Curing times are shortened and the resultant foam, having uniformly molecularly dispersed therein about 0.25-10.5% by weight of boron, calculated as boric anhydride, has substantially uniform cells, improved fire resistance characteristics and superior mechanical properties.

摘要翻译： 通过使用浓缩的，基本上无水的三氧化硼溶液作为硬化剂，并且使用沸点为20〜80℃的有机液体作为发泡剂，可以改善制造速凝酚醛泡沫体的连续方法。固化 时间缩短，所得到的均匀分散在其中约0.25-10.5重量％的硼的泡沫体以硼酸酐计算，具有基本均匀的电池，改进的耐火特性和优异的机械性能。

公开(公告)号：US4411532A

公开(公告)日：1983-10-25

申请号：US336607

申请日：1982-01-04

申请人： Lefteris N. Valsamis ,  Jan-Chin Yang ,  Gary S. Donoian

发明人： Lefteris N. Valsamis ,  Jan-Chin Yang ,  Gary S. Donoian

IPC分类号： B23P19/06 ,  B25B23/14 ,  B25B23/151 ,  B29B7/00 ,  B29B7/54 ,  B29B9/00 ,  B29B13/00 ,  B29B13/02 ,  B29B15/00 ,  B29C47/00 ,  B29C47/36 ,  B29C47/52 ,  B29C47/58 ,  B29C47/92 ,  B01F7/10

CPC分类号： B29C47/92 ,  B29B13/022 ,  B29C47/522 ,  B29C2947/9258 ,  B29C2947/92809 ,  B29C2947/92895 ,  B29C47/0009

摘要： A novel, improved rotary processor comprising a rotatable element carrying a plurality of processing channels and a stationary element having a coaxial closure surface operationally arranged with the channels to provide a plurality of enclosed processing passages. The plurality of passages provide interconnected processing stages including a first processing stage and a second processing stage having inboard and outboard sections separated by a third processing stage.

摘要翻译： 一种新颖的改进的旋转处理器，其包括承载多个处理通道的可旋转元件和具有可操作地布置有通道的同轴封闭表面的固定元件，以提供多个封闭的处理通道。 多个通道提供相互连接的处理阶段，包括第一处理阶段和具有由第三处理阶段隔开的内侧和外侧部分的第二处理阶段。

公开(公告)号：US4411175A

公开(公告)日：1983-10-25

申请号：US193977

申请日：1980-10-06

申请人： Kenichi Takahashi ,  Koichi Hirano ,  Shoji Futamura

发明人： Kenichi Takahashi ,  Koichi Hirano ,  Shoji Futamura

IPC分类号： B29C33/00 ,  B23H7/02 ,  B29B13/00 ,  B29C33/38 ,  B29C33/42 ,  B29C67/00 ,  B29D30/06 ,  B29D30/08 ,  B29K21/00 ,  B29L30/00 ,  B21K5/20 ,  B23P17/00

CPC分类号： B29D30/0606 ,  B29C33/3842 ,  B29C33/42 ,  Y10T29/49796

摘要： A ring-shaped mold of the split mold type constructed by assembling into an annular shape a plurality of sectorial separate blocks formed by cutting a ring-shaped workpiece haveing a mold surface on the annular circumference thereof, and the method and apparatus for making the same are disclosed. Sector lines interfacing adjoining the separate blocks on the mold surface intersect the circumference of the ring-shaped mold at angles not perpendicular to said circumference.

摘要翻译： 一种分型模具的环形模具，其通过将环状圆周上具有模具表面的环状工件切割而形成的多个扇形分离块组装成环形，并且其制造方法和装置 被披露。 与模具表面上的分开的块相邻的扇形线路线与环形模具的圆周以不垂直于所述圆周的角度相交。

公开(公告)号：US4400175A

公开(公告)日：1983-08-23

申请号：US305567

申请日：1981-09-24

申请人： Claus Rathjen ,  Martin Ullrich

发明人： Claus Rathjen ,  Martin Ullrich

IPC分类号： B02C19/00 ,  B01D9/00 ,  B01D9/02 ,  B02C19/22 ,  B29B7/48 ,  B29B13/00

CPC分类号： B29B13/00 ,  B01D9/00 ,  B29B7/489 ,  B29C47/622

摘要： The product which is present in the form of a melt is cooled and thereby crystallized in a double-shaft worm machine which has self-cleaning worm shafts rotating in the same direction. The crystallizing material is continually crushed in a repeatedly cutting manner during solidification and during the subsequent cooling operation, while maintaining the main transporting direction in the worm. In this manner, crystal agglomerates are prevented from forming which have only solidified on the surface, while still containing liquid portions inside. The process is carried out using a worm machine, the worm profile of which is repeatedly interrupted by introducing grooves, so that only small segment ridges remain.

摘要翻译： 以熔体形式存在的产品被冷却，从而在具有沿相同方向旋转的自清洁蜗杆的双轴蜗杆机中结晶。 结晶材料在固化期间和随后的冷却操作期间以反复切割的方式连续地破碎，同时保持主传送方向在蜗杆中。 以这种方式，防止了在表面上凝固的同时仍然含有液体部分的晶体聚集体。 该过程使用蜗杆机进行，其蜗轮轮廓通过引入槽而被重复地中断，使得仅保留小的分段脊。

公开(公告)号：US4389119A

公开(公告)日：1983-06-21

申请号：US336936

申请日：1982-01-04

申请人： Lefteris N. Valsamis ,  Zehev Tadmor

发明人： Lefteris N. Valsamis ,  Zehev Tadmor

IPC分类号： C08F6/00 ,  B29B9/00 ,  B29B13/00 ,  B29B13/02 ,  B29B15/00 ,  B29C47/52 ,  B01F7/02 ,  B01F7/10 ,  B29B1/06

CPC分类号： B29B13/022 ,  B29C47/522 ,  B29C47/0009

摘要： Novel, improved rotary processors which include a rotatable element carrying a plurality of annular channels and a stationary element providing a coaxial, closure surface operationally arranged with the channels to provide enclosed processing passages. The so-formed plurality of processing passages provide a highly efficient processing stage particularly for melting polymer material. Each processing passage of the processing stage includes inlet means, outlet means and a channel member associated with the stationary element and arranged and adapted so that material fed to the inlet can be carried forward by the rotatable channel walls to the blocking member for discharge from the passage.In rotary processors of this invention the clearance between the rotary surface carrying the channels and the stationary coaxial closure surface is relatively wide and permits substantial amounts of material to be interchanged between passages of the processing stage. The interchange provides especially efficient, intensive mixing for material processed in the stage. Also, the interchanged material which passes through the relatively wide clearance can be subjected to conditions of high shear and high temperatures.

摘要翻译： 新颖的改进的旋转处理器，其包括承载多个环形通道的可旋转元件和提供同轴封闭表面的固定元件，该表面可操作地布置有通道以提供封闭的处理通道。 如此形成的多个处理通道提供了高效处理阶段，特别是用于熔化聚合物材料。 处理台的每个处理通道包括入口装置，出口装置和与固定元件相关联的通道构件，并且被布置和适配成使得供给到入口的材料可以被可旋转的通道壁向前运送到阻挡构件以从 通道。 在本发明的旋转处理器中，承载通道的旋转表面与固定同轴闭合表面之间的间隙相对较宽，并且允许大量的材料在处理台的通道之间互换。 该交换对于在舞台上处理的材料提供特别有效的强化混合。 而且，通过相对宽的间隙的交换材料也可以经受高剪切和高温的条件。

公开(公告)号：US4381908A

公开(公告)日：1983-05-03

申请号：US240708

申请日：1981-03-05

申请人： Manfred Roth

发明人： Manfred Roth

IPC分类号： E06B1/32 ,  B29B13/00 ,  B29C33/00 ,  B29C33/12 ,  B29C37/00 ,  B29C44/12 ,  B29C61/00 ,  B29C70/72 ,  E06B3/20 ,  E06B3/26 ,  B29D27/00

CPC分类号： B29C44/12 ,  B29C33/123 ,  B29C37/0082 ,  B29C70/72 ,  E06B3/205 ,  B29K2075/00 ,  B29K2705/02 ,  B29L2031/005 ,  Y10S264/83

摘要： A form box for manufacturing a form, which form box is adapted to hold a reinforcing preform in position during the period of time that an expanding foam mass is injected into the area between the reinforcing preform and the form box. Pins are secured to the form box and project inwardly into the form cavity in which is located the reinforcing preform. The free ends of the pins engage the reinforcing preform to hold same in a fixed position during the period of time that the expanding foam mass is injected into the cavity between the reinforcing preform and the form box.

摘要翻译： 一种用于制造形式的形式盒，其形式为适于将增强预型件在将膨胀的泡沫块注入加强预成型件和形式箱之间的区域的时间段期间保持在适当位置。 销被固定到形式箱并向内突出到其中位于加强预成型件的形式的空腔中。 销的自由端与增强预成型件接合，以在膨胀泡沫体被注入加强预成型件和形式箱之间的空腔的时间段内将其保持在固定位置。

公开(公告)号：US4329829A

公开(公告)日：1982-05-18

申请号：US135666

申请日：1980-03-31

申请人： Roland Torterotot

发明人： Roland Torterotot

IPC分类号： A61L2/04 ,  B29B9/00 ,  B29B13/00 ,  B29B13/08 ,  B29C51/26 ,  B29C51/42 ,  B65B55/06 ,  B65B55/08

CPC分类号： B65B55/06 ,  B29C51/263 ,  B29C51/42 ,  B29C51/426

摘要： A method for sterilizing a thermoplastic strip moving forward stepwise and used in the production of hot-formed containers which, after forming, are filled and sealed in a sterile atmosphere, which method consists, before the strip softening operation, in exposing the surface of said strip which is subsequently to constitute the inside face of the containers, evenly and intermittently, in successive portions and for a very short period of time, to a temperature higher than that of the softening point of the said thermoplastic strip and which is dependent on the desired extent of bacterial destruction.

摘要翻译： 一种用于对逐步向前移动并用于生产热成形容器的热塑性带的灭菌方法，其在成型之后在无菌气氛中被填充和密封，该方法包括在条带软化操作之前将暴露所述 条，其随后在连续部分中以均匀和间歇的方式构成容器的内表面，并且持续非常短的时间段，其温度高于所述热塑性带的软化点的温度，并且取决于 预期的细菌破坏程度。

公开(公告)号：US4328324A

公开(公告)日：1982-05-04

申请号：US47882

申请日：1979-06-12

申请人： Theodorus J. J. M. Kock ,  Jacobus J. G. Smits

发明人： Theodorus J. J. M. Kock ,  Jacobus J. G. Smits

IPC分类号： B29C70/00 ,  B29B13/00 ,  B29C55/00 ,  B29C59/14 ,  B29C65/48 ,  B29C65/70 ,  B29C65/72 ,  B29C70/06 ,  B32B7/04 ,  B32B25/02 ,  C08J5/06 ,  D06M10/00 ,  D06M10/02 ,  D06M10/10 ,  D06M101/00 ,  D06M101/16 ,  D06M101/30 ,  D06M101/34 ,  D06M101/36 ,  H01J37/32 ,  B29H9/02 ,  B60C9/00 ,  C08F2/52

CPC分类号： H01J37/32 ,  B29C59/14 ,  C08J5/06 ,  D06M10/025 ,  D06M10/10 ,  B29K2077/00 ,  B29K2105/08 ,  B29K2277/00 ,  C08J2321/00 ,  D06M2101/36 ,  D06M2200/50 ,  Y10S156/91

摘要： A process for the treatment of aromatic polyamide fibers, which are suitable for use in construction materials and rubbers, as well as so treated fibers and shaped articles strengthened with these fibers.

摘要翻译： 用于处理适用于建筑材料和橡胶的芳族聚酰胺纤维的方法，以及用这些纤维加强的经处理的纤维和成型制品。

公开(公告)号：US4312672A

公开(公告)日：1982-01-26

申请号：US142754

申请日：1980-04-22

申请人： Johannes Blahak ,  Hermann Menk

发明人： Johannes Blahak ,  Hermann Menk

IPC分类号： B29B13/00 ,  B29C33/00 ,  B29C33/62 ,  B29C33/68 ,  B28B7/36 ,  B29C1/04

CPC分类号： B29C33/62

摘要： A release agent applied to the surface of a mold in the form of a film to permit ready removal of plastic, particularly polyurethane, from the mold. The release agent contains a film-forming substance having an affinity to the plastic and becomes attached to the plastic and is removed with the plastic when taken out of the mold thereby preventing buildup of film-forming substance in the mold. A cross-linking agent and/or a cross-linking catalyst and/or emulsifier and/or tenside may advantageously be incorporated in the release agent.

摘要翻译： 一种脱模剂，其以薄膜的形式施加到模具的表面，以便从模具中准备好去除塑料，特别是聚氨酯。 脱模剂含有对塑料具有亲和力的成膜物质，并附着在塑料上，并从模具中取出塑料，从而防止成膜物质在模具中的积聚。 交联剂和/或交联催化剂和/或乳化剂和/或表面活性剂可有利地并入脱模剂中。

公开(公告)号：US4276254A

公开(公告)日：1981-06-30

申请号：US103139

申请日：1979-12-13

申请人： Roger Combronde

发明人： Roger Combronde

IPC分类号： B29C45/00 ,  A43B7/32 ,  B29B13/00 ,  B29C33/00 ,  B29C33/12 ,  B29C33/76 ,  B29C35/00 ,  B29D35/00 ,  B29D35/06 ,  B29D35/08 ,  B29D3/02 ,  B32B15/08

CPC分类号： B29D35/061 ,  A43B1/0027 ,  A43B7/32 ,  B29D35/081 ,  B29D35/084

摘要： The process and mold are specially adapted to produce safety footwear for professional use and in particular for persons working on building sites, these articles being obtained by injection molding. The process comprises previously coating the metal sole with adhesive on both sides and fixing it on the mold slab corresponding to the first injection at a distance from the last so as to form between the mold cavity of the slab and the last a gap corresponding to the thickness of the insole produced by the first injection. Thereafter, the slab is removed and there is brought in front of the visible face of the metal sole the second slab for injecting the outsole which will cover the face of the metal sole.

摘要翻译： 该工艺和模具专门用于生产专业使用的安全鞋，特别适用于在建筑工地上工作的人员，这些物品是通过注射成型获得的。 该方法包括预先在两侧用粘合剂涂覆金属鞋底并将其固定在与最后一点距离上的第一注射相对应的模具板上，以便在板坯的模具腔和最后一个对应于 通过第一次注射产生的鞋垫的厚度。 此后，取下板坯，并将金属底板的可见面的前方带入第二板坯，以注入将覆盖金属鞋底表面的外底。