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91. 发明授权

US3715420A Process for producing a thermoplastic resin sheet having a color band 失效
标题翻译：生产具有彩色带的热塑性树脂片的方法
公开(公告)号：US3715420A
公开(公告)日：1973-02-06
申请号：US3715420D
申请日：1970-07-17
申请人： SEKISUI CHEMICAL CO LTD
发明人： KIYONO H , NAKASHIMA J , ENDO G , FUJISAKI Y , ISHIGAKI Y
IPC分类号： B29C47/00 , B29C47/04 , B29C47/06 , B32B17/10 , B29F3/12 , B32B17/06
CPC分类号： B29C47/064 , B29C47/0021 , B29C47/026 , B29C47/043 , B29C47/046 , B29C47/065 , B29C47/145 , B32B17/10339 , B32B17/10761 , Y10T428/24752
摘要： A process is disclosed for producing a thermoplastic resin sheet having a band of color by feeding a molten thermo-plastic resin by an extruder into a sheet-forming flat die having a manifold and extruding said molten resin from an extrusion opening of said flat die, while forcing a stream of a colored molten thermoplastic resin through at least one injection port opened into the manifold of the flat die into a main stream of the molten resin extruded from the extruder and fed to the manifold, associating the main stream of the molten thermoplastic resin and the stream of the colored molten thermoplastic resin within the manifold while the main stream is flowing in the extrusion and widthwise directions in said manifold, and extruding the associated streams from the extrusion opening of said flat die.
摘要翻译：公开了一种制造具有带状颜色的热塑性树脂片的方法，该方法是通过挤出机将熔融的热塑性树脂进料到具有歧管的片状平模中，并从所述平模的挤出口挤出所述熔融树脂，同时迫使着色的熔融热塑性树脂流通过至少一个注入口，该入口从扁平模具的歧管开口进入从挤出机挤出的熔融树脂的主流并供给到歧管中，将熔融热塑性塑料的主流树脂和歧管内的着色熔融热塑性树脂流，同时主流体在所述歧管中沿挤出和宽度方向流动，并且从所述扁平模具的挤压开口挤出相关联的料流。

92. 发明授权

US3663671A Process for the continuous manufacture of marbelized soap bars 失效
标题翻译：连续生产肥皂条的方法
公开(公告)号：US3663671A
公开(公告)日：1972-05-16
申请号：US3663671D
申请日：1969-04-23
申请人： HENKEL & CIE GMBH
发明人： MEYE REINHOLD WALTER , THOR GUNTER
IPC分类号： C11D13/02 , C11D13/04 , C11D13/08 , C11D13/18 , B29B1/04 , B29F3/12
CPC分类号： C11D13/08 , C11D13/18
摘要： PROCESS FOR THE CONTINUOUS MANUFACTURE OF MARBELIZED SOAP BARS INVOLVING THE USE OF A SOAP PLODDER PROVIDED WITH A CONICAL NOZZLE AND WHEREIN DYE SOLUTIONS ARE INTRODUCED INTO THE SOAP MASS THROUGH AT LEAST TWO INLETS ARRANGED IN THE JACKET FOR THE PLODDER, AT LEAST ONE OF THE INLETS BEING ARRANGED SO THAT IT IS SEPARATED FROM THE INPUT END OF THE SCREW BY AT LEAST ONE SCREW THREAD AND FROM THE OUTLET END BY THREE TO SEVEN SCREW THREADS, AND AT LEAST ONE ADDITIONAL INLET WHICH IS ARRANGED AT THE FIRST TO THIRD SCREW THREAD FROM THE DISCHARGE END OF THE SCREW, THE DISTNCE BETWEEN THE TWO INLETS AMOUNTING TO AT LEAST ONE SCREW THREAD.

93. 发明授权

US3632282A Apparatus for producing filamentary or sheetlike material of plural components 失效
标题翻译：用于生产各种成分的纤维或薄片材料的装置
公开(公告)号：US3632282A
公开(公告)日：1972-01-04
申请号：US3632282D
申请日：1969-12-09
申请人： RASMUSSEN O B
发明人： RASMUSSEN OLE-BENDT
IPC分类号： D01D5/00 , D01D5/42 , D04H13/00 , B29F3/00 , B29F3/12
CPC分类号： D01D5/253 , D01D5/423 , D04H13/00
摘要： An extrusion apparatus for producing synthetic sheet material in which a plurality of extrudable synthetic materials are extruded as interspersed streams through alternating groups of extrusion orifices arranged in a row and collected into a coherent assembly within a collecting chamber having an outlet orifice slot therein for removal of the thus formed coherent assembly, combing means being provided to draw out threads of the materials from the interspersed streams thereof on at least certain surfaces of the coherent assembly. Preferably an array of spaced-apart wedgeshaped elements are arranged in gridlike manner between the row of orifices and the collecting chamber and a relative movement generally transverse to the extrusion direction is imparted to such an array in order to subdivide the interspersed streams into thin lamellae of the extrudable materials. One ore more of the edges of such wedge-shaped elements can be serrated in order to draw out threads from the lamellae passing in contact therewith and the relative movement of the array serves to interconnect the thus drawn out threads and bond the lamellae together.
摘要翻译：一种用于生产合成片材的挤出装置，其中多个可挤出的合成材料通过交替排列成一排的挤出孔挤出成为散布的流，并收集到具有出口孔槽的收集室内的相干组件中，用于移除由此形成的相干组件，精梳装置被提供以在相干组件的至少某些表面上从其散布的物流中抽出材料的螺纹。优选地，间隔开的楔形元件的阵列以网格状的方式布置在孔排和收集室之间，并且通常横向于挤出方向的相对运动被赋予这种阵列，以便将散布的流细分成薄可挤出材料的薄片。这种楔形元件的一个或多个边缘可以是锯齿状的，以便从与其接触的薄片拉出螺纹，并且阵列的相对运动用于将如此拉出的线相互连接并将薄片粘结在一起。

94. 发明授权

US3607509A Production of netlike structures 失效
标题翻译：生产网络结构
公开(公告)号：US3607509A
公开(公告)日：1971-09-21
申请号：US3607509D
申请日：1969-07-16
申请人： DOW CHEMICAL CO
发明人： SCHRENK WALTER J
IPC分类号： B29C47/12 , D04H3/07 , B29F3/12 , D04H3/16
CPC分类号： B29C47/0033 , B29C47/0014 , B29C47/0026 , B29C47/122 , B29C47/30 , B29L2028/00
摘要： Thermoplastic net comprising bonded filaments which have at least two different thermoplastic components disposed in generally spirally arranged alternating layers wherein the material of one of the layers is monodirectionally oriented and the remaining material is generally unoriented is disclosed.

95. 发明授权

US3558755A Manufacture of layered synthetic products 失效
标题翻译：层状合成产品的制造
公开(公告)号：US3558755A
公开(公告)日：1971-01-26
申请号：US3558755D
申请日：1969-03-10
申请人： AMERICAN ENKA CORP
发明人： LABAN THEODORUS F , ZANDSTRA BERTUS H
IPC分类号： B29C47/04 , B29C47/06 , F16L9/12 , B29F3/12
CPC分类号： B29C47/065 , B29C47/0014 , B29C47/0023 , B29C47/0026 , B29C47/003 , B29C47/009 , B29C47/26 , B29C2791/007 , F16L9/12
摘要： A PROCESS FRO PRODUCING A SYNTHETIC POLYMERIC PRODUCT MADE UP OF A PLURALITY OF LAYERS OF ALTERNATELY DIFFERENT COMPONENT TO POLYMERS WHICH COMPRISES FORMING AT LEAST ONE MULTI-LAYER STREAM OF PARALLEL FLAT POLYMERIC LAYERS, PASSING A STREAM OF THE PARALLEL FLAT LAYERS INTO EITHER HALF OF AN ANNULAR SPACE TO FORM TWO SUB-STREAMS, CAUSING THE SUBSTREAMS TO COALESCE TO FORM A MAIN ANNULAR STREAM OF UNINTERRUPTED ANNULAR POLYMERIC LAYERS, AND THREAFTER EX TRUDING THE MAIN STREAM THROUGH AN EXTRUSION OPENING, AND COOLING THE EXTRUDED STREAM. THE THINNEST LAYER OF THE MULTI-LAYER STREAM HAS A THICKNESS NOT LESS THAN ABOUT ONE MILLIMETER.

96. 发明授权

US3534434A Apparatus for producing low-density pellets from slurries containing film-forming materials 失效
标题翻译：用于生产包含成膜材料的薄膜的低密度颗粒的装置
公开(公告)号：US3534434A
公开(公告)日：1970-10-20
申请号：US3534434D
申请日：1968-08-01
申请人： PHILLIPS PETROLEUM CO
发明人： ZAVASNIK FRED J
IPC分类号： B01J2/22 , B29C44/34 , C08B3/22 , C08B9/00 , C08B11/20 , C08B17/02 , C08J9/16 , B29F3/12
CPC分类号： B29C44/461 , B01J2/22 , B29C44/3461 , C08B3/22 , C08B9/00 , C08B11/20 , C08B17/02 , C08J9/16

97. 发明授权

US3423498A Method of producing colored plastic film or sheet 失效
标题翻译：生产彩色塑料薄膜或薄片的方法
公开(公告)号：US3423498A
公开(公告)日：1969-01-21
申请号：US3423498D
申请日：1965-09-20
申请人： DOW CHEMICAL CO
发明人： LEFEVRE LLOYD EDWARD
IPC分类号： B29C47/06 , B29F3/12
CPC分类号： B29C47/065 , B29C47/0021 , B29C47/0023 , B29C47/145 , B29C47/26

98. 发明授权

US3422175A Method for extruding synthetic thermoplastic sheet material 失效
标题翻译：挤出合成热塑性材料的方法
公开(公告)号：US3422175A
公开(公告)日：1969-01-14
申请号：US3422175D
申请日：1965-10-23
申请人： ROWLAND PRODUCTS INC
发明人： ROWLAND WILLIAM P
IPC分类号： B29C47/04 , B29F3/12
CPC分类号： B29C47/046 , B29C47/0021

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