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41. 发明授权

US3914362A Method for producing multicolor patterns in synthetic plastic sheet material 失效
标题翻译：合成塑料片材多色图案的制造方法
公开(公告)号：US3914362A
公开(公告)日：1975-10-21
申请号：US41130273
申请日：1973-10-31
申请人： ROWLAND PRODUCTS INC
发明人： RANDALL ROBERT E
IPC分类号： B29C47/04 , B29F1/12 , B29F3/12
CPC分类号： B29C47/046 , B29C47/0021 , B29C47/003 , B29C47/0033 , Y10T428/24058
摘要： There is disclosed a method for extruding synthetic plastic sheet material having differentially colored bands which utilizes an extrusion die block having a chamber in which is disposed a pair of sleeve members. The matrix resin is supplied to the die block chamber on the opposite side of the die chamber from the extrusion orifice and the differentially colored resin is supplied to the sleeve members. Each of the sleeve members has a pair of bores therein, one of which receives the differentially colored resin and communicates with the other which in turn has discharge openings in the surface thereof adjacent the extrusion orifice. The sleeve members are spaced apart so as to provide a channel therebetween and are spaced from the walls of the die chamber so as to provide channels thereabout whereby matrix resin will flow both between and about the sleeve members while resin is discharged intermittently through the sleeve members. The matrix resin flows towards the discharge openings from the sleeve members and encapsulates the differentially colored resin issuing therefrom. The intermittent discharge means may be operated in different directions so as to provide a basketweave design, bands of color at right angles to each other and the like. Three extruders may be utilized to provide two color bands with different colors being supplied to each of the sleeve members.
摘要翻译：公开了一种用于挤出具有差别色带的合成塑料片材的方法，该方法利用具有设置有一对套筒构件的室的挤出模块。将基质树脂从挤出孔供给到模腔的相对侧的模块室，并且将差异着色的树脂供给到套筒构件。每个套筒构件都具有一对孔，其中一个孔容纳差异着色的树脂并且与另一个孔相连通，而另一个在其邻近挤压孔的表面中具有排出口。套筒构件间隔开以在其间提供通道并且与模腔的壁间隔开，以便在其周围提供通道，由此基体树脂将在套筒构件之间和周围流动，同时树脂通过套筒构件间歇地排出。基体树脂从套筒部件流向排出口，并封装从其发出的差别着色的树脂。

42. 发明授权

US3840311A Apparatus for extruding multi-flavor ice cream products of varied shapes 失效
标题翻译：用于挤出各种形状的多片冰淇淋产品的装置
公开(公告)号：US3840311A
公开(公告)日：1974-10-08
申请号：US36636473
申请日：1973-06-04
申请人： GLACIER INDUSTRIES
发明人： WIGHT E
IPC分类号： A23G3/20 , A23G9/28 , A23G5/02 , B29F3/12
CPC分类号： A23G3/2015 , A23G9/282 , A23G9/285
摘要： An extrusion nozzle for manufacturing in a continuous flow process a variety of external shapes of frozen confections of the like. A portion of the periphery of the extrusion nozzle orifice is formed of a flexible deformable wall material, the shape of this wall being controlled by the state of actuation of a series of air cylinders which indent it when actuated. Individual internal features or an array of internal features may be moved to different lateral positions during manufacture.

43. 发明授权

US3837773A Extruded plastic film method and apparatus for the manufacture thereof 失效
标题翻译：挤出塑料薄膜方法及其制造方法
公开(公告)号：US3837773A
公开(公告)日：1974-09-24
申请号：US83492069
申请日：1969-03-27
申请人： ETHYL CORP
发明人： RALEY G
IPC分类号： B29C47/04 , B29C47/28 , B29D23/04 , B29F3/12
CPC分类号： B29C47/043 , B29C47/0026 , B29C47/062 , B29C47/26 , B29C47/28
摘要： This invention relates to extruding thermoplastic materials. More particularly, the invention relates to a new extruded seamless lay-flat blown tubing, to an apparatus and a method for the manufacture thereof.
摘要翻译：本发明涉及挤出热塑性材料。更具体地，本发明涉及一种新的挤出无缝铺平的吹管，涉及一种其制造方法及装置。

44. 发明授权

US3832431A Process for making marbleized soap or detergent 失效
标题翻译：制造大豆皂或洗涤剂的方法
公开(公告)号：US3832431A
公开(公告)日：1974-08-27
申请号：US22975072
申请日：1972-02-28
申请人： LEVER BROTHERS LTD
发明人： MATTHAEI R
IPC分类号： B29C47/04 , B29C47/38 , C11D13/08 , C11D13/18 , B29B1/04 , B29F3/12
CPC分类号： B29C47/046 , B29C47/0016 , B29C47/38 , C11D13/08 , C11D13/18
摘要： A marbleized mass of soap in the form of a log is produced by passing soap particles through a modified two-stage plodder and injecting a soap additive, e.g., a dye, into the compressed soap mass during extrusion of the soap. The process and apparatus can be used also to produce marbleized detergent logs.
摘要翻译：通过将肥皂颗粒通过改良的两级压片机并在肥皂挤出过程中将肥皂添加剂例如染料注入压缩的肥皂块中来制备大理石原料形式的肥皂块。该方法和设备也可用于生产大理石清洁剂原木。

45. 发明授权

US3778207A Apparatus for molding thermoplastic laminate, showing strip variegations 失效
标题翻译：用于模制热塑性层压板的装置，显示条纹变化
公开(公告)号：US3778207A
公开(公告)日：1973-12-11
申请号：US3778207D
申请日：1971-05-11
申请人： CICOGNA FRANCO & CO
发明人： LURASCHI M
IPC分类号： B29C47/00 , B29C47/04 , B29F1/12 , B29F3/12
CPC分类号： B29C47/046 , B29C47/0021 , B29C47/0033 , B29C47/0057 , B29C47/0061 , B29C47/0066 , B29C47/043
摘要： A machine for the manufacture of a thermoplastic laminate, showing multiform interlacing variegations, including two or more extruders, supplying the thermoplastic material to two different ducts one of which is connected to a die-plate, consisting of a main duct connected to a distribution duct adjacent a cavity in which there is accomodated a rotary screw conveyor and provided with grooves at its peripheric surface, said screw conveyor supplying the molten thermoplastic material to the openings of the die-plate disposed perpendicular to the main duct and communicating with the flow of molten thermoplastic material conveyed by the other extruder according to the patent application Ser. No. 50,504, filed June 29, 1970, now U.S. Pat. No. 3,718,493, the improvement residing in the fact that the aforesaid openings of the die-plate are arranged in groups of two or more openings, said groups being spaced from each other.
摘要翻译：一种用于制造热塑性层压材料的机器，显示出包括两个或更多个挤压机的多层交错杂色，将热塑性材料供应到两个不同的管道，其中一个管道连接到模板，该管道由连接到分配管道邻近一个空腔，其中容纳旋转螺旋输送器并在其外周表面上设置有凹槽，所述螺旋输送机将熔融热塑性材料供应到垂直于主管道设置的模板的开口，并与熔融流体根据专利申请Ser。的另一挤出机输送的热塑性材料。 1970年6月29日提交的第50,504号，现为美国专利第3,718,493号中，改进在于，上述模板的开口以两个或多个开口的组排列，所述组彼此间隔开。

46. 发明授权

US3718413A Manufacturing process and machine for producing an extruded thermoplastic laminate with multishaped variegation 失效
标题翻译：用于生产具有多重变化的挤压热塑性层压板的制造工艺和机器
公开(公告)号：US3718413A
公开(公告)日：1973-02-27
申请号：US3718413D
申请日：1970-06-29
申请人： LURASCHI M
发明人： LURASCHI M
IPC分类号： B29C47/00 , B29C47/04 , B29F1/12 , B29F3/12
CPC分类号： B29C47/046 , B29C47/0021
摘要： Manufacturing process and machine for producing a thermoplastic laminate, showing specklings with multishaped variegated pattern, characterized in that it is constituted of two or more extruders, connected to a distributing apparatus or die-plate, a pair of cylinders, a knife applied to the frame, a set rollers, constituting a sliding plate and a bench on which projects a guide, supporting a slider, sustaining a feeler or a photoelectric cell, the aforesaid distributing apparatus comprising two or more supply ducts, connected to so many extruders, at least one of said ducts being connected to a cylindrical chamber, provided in the distributing apparatus, inside which rotates a worm, provided peripherally with inclined grooves, said cylindrical chamber being further connected via a set small-sized channels to a portion of a supply duct.
摘要翻译：用于生产热塑性层压板的制造方法和机器，显示出多色杂色图案的斑点，其特征在于它由两个或更多个挤出机组成，连接到分配装置或模板，一对圆筒，施加到框架上的刀构成滑动板和台架的工作台，在其上突出有支撑滑块，支撑探测器或光电池的引导件，上述分配设备包括两个或多个连接到这么多挤出机的供给管道，至少一个所述管道连接到设置在分配设备中的圆柱形室，其内部使蜗杆旋转，周向地设置有倾斜槽，所述圆柱形室还通过设置的小尺寸通道连接到供应管道的一部分。

47. 发明授权

US3673294A Method for the manufacture of marbleized soap bars 失效
标题翻译：大豆肥皂棒的制造方法
公开(公告)号：US3673294A
公开(公告)日：1972-06-27
申请号：US3673294D
申请日：1969-10-02
申请人： LEVER BROTHERS LTD
发明人： MATTHAEI RAYMOND GEORGE
IPC分类号： B29C47/04 , C11D13/08 , C11D13/18 , B29F3/12
CPC分类号： B29C47/046 , B29C47/0016 , C11D13/08 , C11D13/18
摘要： The manufacture of marbleized toilet bars is accomplished by preparing two or more differently colored batches of soap or detergent particles, the soap or detergent compositions used all having approximately the same viscosity and plasticity. The particles range from three-sixteenths to three inches in diameter and from three-sixteenths to seven inches long. Approprirate proportions of pellets are subsequently charged into a vacuum chamber and extruded in the form of a continuous log which is cut and stamped into individual soap bars.
摘要翻译：大理石马桶条的制造通过制备两种或更多种不同颜色的皂或洗涤剂颗粒来完成，所用的皂或洗涤剂组合物全部具有大致相同的粘度和可塑性。颗粒的直径为三十六至三英寸，长度为三十六至七英寸。然后将适当比例的颗粒装入真空室中，并以连续对数的形式挤出，将其切割并冲压成单独的皂条。

48. 发明授权

US3664789A Rotary extrusion die 失效
标题翻译：旋转挤出机
公开(公告)号：US3664789A
公开(公告)日：1972-05-23
申请号：US3664789D
申请日：1971-05-12
申请人： AMERICAN OPTICAL CORP
发明人： GIBNEY LLOYD W
IPC分类号： B29C47/04 , B29F3/12
CPC分类号： B29C47/046 , B29C47/0021
摘要： A DIE FOR EXTRUDING VARIEGATED PLASTIC SHEET STOCK WHEREIN AN INLAY OF PRESELECTED COLOR EXTENDS THROUGH THE THICKNESS OF THE EXTRUSION IN A CONTINUOUSLY REPETITIVE PATTERN OF PREDETERMINED CONFIGURATION WITH PROVISION FOR ALTERNING THE PATTERN WITHOUT INTERRUPTION OF THE FLOWOF THE EXTRUSION. THE DIE RECEIVES A MAIN SUPPLY OF HEATSOFTENED PLASTIC OF A PRE-SELECTED BASE COLOR WHICH IS INTERSPERED WITH A DIFFERENTLY COLORED HEAT-SOFTENED PLASTIC MATERIAL DIRECTED LATERALLY INTO THE DIE CAVITY THROUGH A ROTARY DISTRIBUTION TUBE IN CONTROLLED AMOUNTS AND LOCATIONS ACROSS THE MAIN SUPPLY.

49. 发明授权

US3639573A Method for making a multicolored split polyolefin yarn 失效
标题翻译：制造分散多分散纤维素纱的方法
公开(公告)号：US3639573A
公开(公告)日：1972-02-01
申请号：US3639573D
申请日：1967-09-12
申请人： AVISUN CORP
发明人： PORT MORTON I
IPC分类号： B29C47/06 , D01D5/42 , B29C17/14 , B29F3/12
CPC分类号： B29C47/0021 , B29C47/0014 , B29C47/065 , B29C47/145 , D01D5/32 , D01D5/426 , Y10S264/47
摘要： A MULTICOLORED SPLIT YARN USABLE IN DECORATIVE FABRICS IS PRODUCED BY CONCURRENTLY EXTRUDIG AT LEAST TWO LAYERS OF POLYMERIC MATERIAL WHICH ARE ADAPTED TO BE DIFFERENTLY COLORED, THE LAYERS BEING JOINED INTO A COMPOSITE FILM-LIKE WEB WHICH IS THEN SLIT INTO PARALLEL TAPES AND STRETCHORIENTED TO PRODUCE MONO-FILAMENT YARNS OF HIGH STRENGTH, THE YARNS BEING FIBRILLATED WHEREBY EACH YARN IS COMPOSED OF A CLUSTER OF FINE MULTICOLORED FILAMENTS WHOSE EDGES ARE EXPOSED AS WELL AS ON THE FACES THEREOF.

50. 发明授权

US3471898A Apparatus for extruding plastic strips 失效
标题翻译：挤压塑料条的设备
公开(公告)号：US3471898A
公开(公告)日：1969-10-14
申请号：US3471898D
申请日：1966-11-09
申请人： TECTONIC IND INC
发明人： KRYSTOF JOSEPH P
IPC分类号： B29C47/04 , B29F3/12
CPC分类号： B29C47/062 , B29C47/0019 , B29C47/0021

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