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1. 发明授权

US3904334A Apparatus for shaping tubular film 失效
标题翻译：用于成形管状膜的装置
公开(公告)号：US3904334A
公开(公告)日：1975-09-09
申请号：US42099673
申请日：1973-12-03
申请人： POLYMER PROCESSING RES INST
发明人： YAZAWA MASAHIDE , OKADA TOKIO
IPC分类号： B29C47/00 , B29C47/90 , B29D7/20
CPC分类号： B29C47/903 , B29C47/0026 , B29C47/8835 , B29C47/8895
摘要： An apparatus for shaping tubular films by wet process from a polymer liquid by passing a tubular film in a coagulating step through and in contact with a cylindrical opening or hole having concave grooves on its inside surface, successively a cylindrical net surrounded with a reduced pressure chamber providing a vacuum sealing means, a flattening means and pinch rollers, while inflating the tubular film and allowing a coagulant to come in contact with the tubular film. At least one stage of weirs is provided around the cylindrical net below the cylindrical hole to hold the descending coagulant. The coagulant is also supplied within the tubular film and retained above the pinch roller to a desired depth. The tubular film can be obtained steadily without any formation of wrinkles thereby.
摘要翻译：一种用于通过使凝结步骤中的管状膜通过与其内表面上具有凹槽的圆柱形开口或孔接触的来自聚合物液体的湿法成形管状膜的装置，依次连接由减压室包围的圆柱形网提供真空密封装置，压平装置和夹送辊，同时使管状膜膨胀并使凝结剂与管状膜接触。至少一个堰的一段设置在圆柱形网下面的圆柱形网下面以保持下降的凝结剂。絮凝剂也被提供在管状薄膜内并且保持在压紧辊上方到期望的深度。可以稳定地获得管状膜，而不会形成皱纹。

2. 发明授权

US3853662A Method for laminating uniaxially stretched thin layers of film as warps and wefts 失效
标题翻译：用于将不同的薄膜薄层层合的方法作为WARPS和WEFTS
公开(公告)号：US3853662A
公开(公告)日：1974-12-10
申请号：US38454673
申请日：1973-08-01
申请人： POLYMER PROCESSING RES INST , KOBE STEEL LTD
发明人： YAZAWA M , INOUE K
IPC分类号： B32B27/00 , D04H13/00 , B32B31/00 , B29C17/00
CPC分类号： B32B27/00 , D04H13/00 , Y10T156/1077 , Y10T156/1092
摘要： A laminate is prepared from uniaxially stretched layers of film as warps and wefts by supplying a uniaxially stretched thin layer of film, cut to a desired length, continuously at a constant speed over a belt circulating at a speed higher than the layersupporting speed through a pinching-and-forwarding means provided in proximity to the circulating belt, while sucking the cut layer onto the belt by a negative pressure exerted below from the belt, subjecting the layer to frictional rubbing by sliding on the belt owing to a difference between the layer-supplying speed and the belt-circulating speed, placing the thin layer upon the belt by suction at the time when the rear end of the thin layer has passed through the pinching-and-forwarding means thereby to make the thin layer move at a speed equal to that of the belt, allowing successive thin layers, cut to the desired length, to be transferred onto the belt by suction at a distance corresponding to the difference between the layer-supplying speed and beltcirculating speed one by one, bringing the thin layer as wefts over a warped thin air-permeable layer of uniaxially stretched materials of film having cleavages as warps, the thin layer wefts being crossed over the thin layer warps, allowing the thin layer wefts to be placed upon the continuously running warps by drawing force exerted between the warps and wefts or pushing down from the belt towards warps forcibly immediately when the wefts are brought in a position where the length of wefts is over-lapped entirely with the width of warps, and placing the successive wefts upon the successive warps continuously without any substantial gaps by repetition of said steps.
摘要翻译：通过在以高于层支撑速度的速度循环的带上连续地以恒定的速度连续地供给单轴拉伸的薄膜，以单轴拉伸薄膜作为经纱和纬纱来制备层压体，设置在循环带附近的夹送转送装置，同时通过施加在带的下方的负压将切割层吸附到带上，使得层由于在带上的差异而在皮带上滑动摩擦摩擦层供给速度和带循环速度，在薄层的后端通过夹持转送装置时，通过抽吸将薄层放置在带上，从而使薄层移动到速度等于皮带的速度，允许连续的薄层切割成所需长度，通过抽吸转移到皮带上，距离对应于层间的差异撒布速度和皮带循环速度一个一个地将薄层作为纬纱卷绕在具有裂纹的单轴拉伸材料的翘曲薄透气层作为经纱上，薄层纬纱越过薄层经纱，允许通过在经纱和纬纱之间施加的拉力，或者当纬纱被带入纬纱的长度全部超过的位置时，薄层纬纱被强制地立即被施加在连续运行的经纱上或从带强制地向下压缩到经线经纱的宽度，并且通过重复所述步骤，将连续纬纱连续地连续地放置在没有任何实质性间隙的情况下。

3. 发明授权

US3739053A Method for fibrillating stretched film 失效
标题翻译：硬化薄膜的方法
公开(公告)号：US3739053A
公开(公告)日：1973-06-12
申请号：US3739053D
申请日：1971-09-17
申请人： POLYMER PROCESSING RES INST
发明人： YAZAWA M
IPC分类号： D01D5/42 , D02G1/00 , D01D5/22
CPC分类号： D02G1/00 , D01D5/423 , Y10S264/47
摘要： THE PRESENT DISCLOSURE IS DIRECTED TO A METHOD AND APPRATUS FOR MANUFACTURING SPLIT-FIBERS FROM A UNIAZIALLY ORIENTED FILM OBTAINED FROM A FIBER-FORMING POLYMER WHICH COMPRISES SLIDE-RUBBING AT LEAST ONE SIDE OF THE ORIENTED FILM IN THE OIENTED DIRECTION UNDER AN EFFECTIVE LONGITUDINAL TENSION ON AT LEAST ONE ROUGH SURFACE ROTATING AT A PERIPHERAL SPEED DIFFERENT FROM THAT OF THE RUNNING SPEED OF H FILM AND HAVING MANY TINY AND RIGID PROJECTIONS THEREON, SAID FILM CONTACTING, IN SUCCESSION, A PLURALITY OF SAID RIGID PROJECTIONS WHICH DO NOT PIERCE THE FILM, THEREBY FIBRILLATING THE FILM INTO MANY FIBRILS AT A RESULT OF THE SHEARING STRESS BETWEEN FILM PORTIONS PASSING ALONG THE PROJECTED PORTIONS OF THE ROTATING ROUGH SURFACE AND THOSE PORTIONS PASSING ALONG THE RECESSED PORTIONS OF THE ROTATING SURFACE.

4. 发明授权

US3677484A Method for winding up a thin layer material having a broad width 失效
标题翻译：用于卷绕具有宽阔宽度的薄层材料的方法
公开(公告)号：US3677484A
公开(公告)日：1972-07-18
申请号：US3677484D
申请日：1970-10-08
申请人： POLYMER PROCESSING RES INST
发明人： YAZAWA MASAHIDE , TANI HARUHISA
IPC分类号： B29C53/32 , B65H54/06 , B65H55/00 , B65H55/04 , B65H75/00 , D01G27/00
CPC分类号： D01G27/00 , B29C53/32 , B65H54/06 , B65H55/00 , B65H55/04 , B65H75/00 , B65H2701/31 , B65H2701/3916
摘要： A thin layer material having a large width can be wound up around a winding core by continuously supplying and inserting an elongated continuous yarn-like material, which traverses the thin layer material, in between one wound layer and another to leave a clearance along the inserted yarn-like material. Irregularities in thickness of the thin layer material are absorbed into the clearance, whereby a long length of wide thin layer material can be wound up into a cylindrical form of larger diameter. Further, by making a width to which the yarn-like material is extended, when supplied by reciprocatingly traversing the layer material, larger than the width of the wound thin layer material, and thus supplying the yarn-like material beyond both the edge parts of the thin layer material, the greater portion of thus supplied yarn-like material can be formed into almost wound at first and then arc chords at both the side faces of the wound cylindrical roll of the thin layer material, and the resulting chords cover the side surfaces of the woundup cylindrical roll of the layer material, whereby the side faces of the wound roll are protected through a large number of the yarn-like materials forming said arc chords, and at the same time, deformation, such as telescoping of the wound thin layer material can be prevented, even when loosely wound up and also the successive unwinding can be easily assured.
摘要翻译：通过在一个缠绕层之间连续地供给和插入穿过薄层材料的细长连续的纱线状材料，沿着插入的一个缠绕层留下间隙，可以卷绕在卷芯上的薄层材料纱线状材料。薄层材料的厚度的不规则性被吸收到间隙中，由此可以将较长长度的宽薄层材料卷绕成较大直径的圆柱形。此外，通过使纱线状材料延伸的宽度，当通过往复运动层材料供给时，大于卷绕的薄层材料的宽度，从而将纱线状材料供给到两个以上的边缘部分薄层材料，由此提供的纱线状材料的较大部分可以首先形成为几乎缠绕，然后在薄层材料的卷绕圆筒形辊的两侧的圆弧上形成弧弦，并且所得到的和弦覆盖该侧层材料的卷绕圆筒形辊的表面，由此通过形成所述电弧和弦的大量纱线材料来保护卷绕辊的侧面，并且同时，例如伸缩卷绕的伤口即使松散地缠绕也可以防止薄层材料，并且可以容易地确保连续的退绕。

5. 发明授权

US3551229A Method for producing nonwoven fabrics from split fibers 失效
标题翻译：从分离纤维生产非织造织物的方法
公开(公告)号：US3551229A
公开(公告)日：1970-12-29
申请号：US3551229D
申请日：1967-10-02
申请人： POLYMER PROCESSING RES INST
发明人： YAZAWA MASAHIDE
IPC分类号： D04H13/00 , B29J1/00 , B29J5/08
CPC分类号： D04H13/00 , Y10T156/1041 , Y10T156/1062

6. 发明授权

US3853448A Apparatus for shaping an oriented tubular film by wet process 失效
标题翻译：通过湿法成型形成面向管状薄膜的装置
公开(公告)号：US3853448A
公开(公告)日：1974-12-10
申请号：US28279872
申请日：1972-08-22
申请人： POLYMER PROCESSING RES INST
发明人： YAZAWA M
IPC分类号： B29C49/00 , B29C47/00 , B29C47/88 , B29C47/90 , B29C55/00 , B29C55/28 , B29D7/20 , B29D7/24
CPC分类号： B29C47/8805 , B29C47/0026 , B29C47/0057 , B29C47/0059 , B29C47/8835 , B29C47/8895 , B29C47/903
摘要： An oriented tubular film of a polymer is shaped by downwardly blowing wet method by an apparatus comprising: a hollow cylinder having an annular feed vessel for coagulation liquid at the top thereof, provided through the top wall of a sufficiently spacious negative pressure chamber capable of accommodating therein undermentioned successive means down to a flattening and withdrawing pinching means, the upper part of the hollow cylinder projecting out from the negative pressure chamber having heating means from outside thereof and inner grooved wall surface, and the lower part of said hollow cylinder extending into said chamber, consisting of perforated wall; downwardly spread conical guide wall; feeding means for supplemental heating liquid; an annular trough for collecting and separating heating liquid from inflated tubular film; cooling liquid tube; flattening and withdrawing means at the bottom of said chamber; negative pressure sealing means for withdrawing flattened tubular film; and outside withdrawing means of the flattened tubular film in the atmosphere.
摘要翻译：聚合物的定向管状膜通过以下装置向下吹湿法而成形，该装置包括：中空圆筒，其顶部具有用于凝固液体的环形进料容器，所述环形进料容器通过足够宽敞的负压室的顶壁设置，在上述连续的装置中，下降到一个扁平的和缩回的夹紧装置，中空圆柱体的上部从负压室从外部突出并具有加热装置，并且内凹槽壁表面，并且所述中空圆柱体的下部延伸到所述室，由穿孔墙组成; 向下延伸锥形导向墙; 补充加热液的进料装置; 用于收集和分离加热液体与充气管状膜的环形槽; 冷却液管; 在所述室的底部的平坦化和抽出装置; 用于取出扁平管状膜的负压密封装置; 以及大气中扁平管状膜的外部抽出装置。

7. 发明授权

US3662935A Apparatus for fibrillating uniaxially oriented film 失效
标题翻译：用于打击面向不定影片的装置
公开(公告)号：US3662935A
公开(公告)日：1972-05-16
申请号：US3662935D
申请日：1969-11-03
申请人： POLYMER PROCESSING RES INST
发明人： YAZAWA MASAHIDE , OKADA TOKIO , YAMANO KAZUE
IPC分类号： B26F1/20 , D01D5/42 , B26F3/02
CPC分类号： D01D5/423 , B26F1/20 , Y10T225/14 , Y10T225/30 , Y10T225/329
摘要： A web of small continuous fibers having a reticulated structure is prepared by slide-rubbing a uniaxially oriented film of a polymer, under a tension over a revolving bar like means having a coarse surface revolving around an axis in a longitudinal direction at a higher peripheral speed than the travelling speed of the film, in a direction perpendicular to the revolving axis of the revolving means. The revolving means is provided on its surface with a plurality of small roof-type projections formed by multiple screw threads having sharp crests and scraped grooves, intersecting with the said threads.
摘要翻译：具有网状结构的小的连续纤维的网状物通过在张力下滑动摩擦聚合物的单轴取向膜来制备，该旋转棒具有在较高圆周速度下沿纵向绕轴线旋转的粗糙表面的装置比膜的行进速度在与旋转装置的旋转轴线垂直的方向上。旋转装置在其表面上设置有多个小屋顶型突起，该多个小屋顶型突起由具有与所述螺纹相交的尖锐波峰和刮槽的多个螺纹形成。

8. 发明授权

US3563064A Pressure sealing apparatus for processing of fibers in tow form 失效
标题翻译：用于加工纤维织物的压力密封装置
公开(公告)号：US3563064A
公开(公告)日：1971-02-16
申请号：US3563064D
申请日：1969-04-30
申请人： POLYMER PROCESSING RES INST
发明人： YAZAWA MASAHIDE
IPC分类号： D02J13/00 , D06B3/02 , D06B23/16 , D06B23/18 , D06F37/00
CPC分类号： D06B23/18
摘要： APPARATUS FOR SEALING A HIGH PRESSURE CONTINUOUS PROCESSING CHAMBER FOR FIBERS OR YARNS IN TOW-FORM, FROM THE OUTSIDE ATMOSPHERE, THE PRINCIPAL APRT OF WHICH IS A TUBE CONNECTED TO SAID HIGH PRESSURE PROCESSING CHAMBER, MADE OF A PRACTICALLY ELASTIC MATERIAL AND INSTALLED IN A PROTECTING PRESSURE CHAMBER AND THE CROSS-SECTIONAL AREA OF SAID TUBE RELATIVE TO THE TOTAL CROSS-SECTIONAL AREA OF FIBERS PASSING SAID TUBE BEING REDUCIBLE BY CONTROLLING THE GAP OF A SET OF TWO PLATES WHICH ARE POSITIONED ALONG SAID SMALL TUBE SO AS TO CLAMP SAID SMALL TUBNE, WHEREBY LEAKAGE RESISTANCE OF PRESSURIZED GAS FROM THE HIGH PRESSURE

PROCESSING CHAMBER IS INCREASED WITHOUT AFFORDING ANY HARMFUL EFFECT TO THE FIBERS OR YARNS, SAID PROCESSING IS STRETCHING, RELAXATION, SCOURING, BLEACHING, DYEING, CHEMICAL TREATMENT OR THE LIKE UNDER EVELATED TEMPERATURE AND PRESSURE.

9. 发明授权

US3859156A Method for laminating warp and weft of fibrous materials in a wet manner 失效
标题翻译：用于在湿巾中层压薄膜和纤维材料的方法
公开(公告)号：US3859156A
公开(公告)日：1975-01-07
申请号：US43434074
申请日：1974-01-17
申请人： POLYMER PROCESSING RES INST
发明人： YAZAWA MASAHIDE , TANI HARUHISA , TSUYAMA SETSUYA
IPC分类号： D04H3/04 , D04H3/12 , B32B31/00
CPC分类号： B32B5/26 , B32B5/022 , B32B38/0004 , B32B2305/20 , D04H3/04 , Y10T156/1077 , Y10T156/133
摘要： A laminate of warp and weft is prepared according to an efficient wet process by putting webs of wefts each consisting of a number of fibrous materials arranged in order in a flat layer and in a certain width, and cut to a length corresponding to the width of a warp web consisting of a number of fibrous materials arranged in order in a flat layer and in a certain width, on the surface of a circulating endless belt wetted with water to attach the cut weft webs onto the surface of the belt one by one with a certain spacing during the upper circulating course of the belt while maintaining the original state of the arrangement of the web by the surface tension of water; and dropping the cut webs one by one from said endless belt during the lower circulating course of the belt, upon the warp web, travelling crosswise below the circulating belt with a small gap, by pushing linear edges which are situated inside the back-surface of the cut weft web on the carrying belt thereof, crosswise to the cut weft webs and arranged in a number of rows, downward from the surface level of the belt, to successively attach the cut weft webs onto the warp webs and then bonding both the webs.
摘要翻译：经纱和纬纱的层压制品是通过将由各种纤维材料构成的纬纱网排列成平坦层并以一定宽度排列的，以有效的湿法制成，并切成与在由水润湿的循环环形带的表面上的多个纤维材料构成的多个纤维材料由扁平层排列并且以一定宽度组成的经线，将切割的纬纱网逐一附着在带的表面上，在带的上部循环过程中具有一定间隔，同时保持纤维网的布置的原始状态由水的表面张力; 并且在带状物的下部循环过程中将切割的纤维网从所述环形带逐个落下，在经纱幅上，以小间隙横向于循环带下方行进，通过推动位于在其输送带上的切割的纬纱网横向于切割的纬纱网并且从带的表面水平向下排列成多排，以将切割的纬纱连续地连接到经纱上，然后将两个网。

10. 发明授权

US3846205A Method for producing laminated materials of fibers 失效
标题翻译：生产纤维层压材料的方法
公开(公告)号：US3846205A
公开(公告)日：1974-11-05
申请号：US7970770
申请日：1970-10-09
申请人： POLYMER PROCESSING RES INST
发明人： YAZAWA M
IPC分类号： D04H13/00 , B32B7/14
CPC分类号： D04H13/00 , Y10S264/47 , Y10T428/24322
摘要： 1. A METHOD FOR PRODUCING A FLEXIBLE GAS PERMEABLE NONWOVEN MATERIAL CONSISTING OF AT LEAST ONE WEB OF SPLIT FIBERS WHICH COMPRISES ARRANGING SIDE BY SIDE THE SPLIT FIBERS OF AT LEAST ONE WEB OF SPILT FIBERS HAVING A NETWORK STRUCTURE, ELONGATED LENGTHWISE WITHOUT SUBSTANTIAL SLACKING AND SUBSTANTIALLY PARALLEL TO EACH OTHER; LAYING ON THE SAID WEB OF SPLIT FIBERS A PREFORMER SOLID SHAPED PATTERN OF ADHESIVE BINDER POLYMER WHICH COVERS THE SURFACE OF THE SAID WEB OF SPLIT FIBERS ONLY LOCALLY THOSE PORTIONS OF SAID WEB WHICH UNDERLY SAID SHAPED PATTERN OF ADHESIVE AND; THEREAFTER PRESSURE ADHERING THE RESULTING ASSEMBLY TO BIND SAID ADHESIVE AND SAID WEB SO AS TO LEAVE LOOSE AND UNFIXED PARTS AMIDE FIRMLY FIXED FIBER PARTS, SAID SHAPED ADHESIVE BINDER HAVING A SOFTENING TEMPERATURE RANGE LOWER THAN THE HEAT RESISTING TEMPERATURE OF SAID WEB SAID PRESSURE-ADHERING BEING EFFECTED BY HEATING SAID MATERIALS AT A TEMPERATURE LOWER THAN THE HEAT RESISTING TEMPERATURE OF THE SAID WEB BUT WITHIN THE SOFTENING TEMPERATURE RANGE OF THE SAID ADHESIVE BINDER.

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