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1. 发明授权

US08927617B2 Fragranced water-sensitive film 有权
标题翻译：香水敏感膜
公开(公告)号：US08927617B2
公开(公告)日：2015-01-06
申请号：US12164539
申请日：2008-06-30
申请人： Sarah A. Funk , James H. Wang
发明人： Sarah A. Funk , James H. Wang
IPC分类号： A61L9/01 , A61F13/84 , B29C47/00 , B29C47/10 , C08J5/18 , C08L3/02 , B29C47/88 , B29C47/92 , A61L9/012 , B29K105/00
CPC分类号： C08J5/18 , A61F13/8405 , A61L9/012 , B29C47/0021 , B29C47/0026 , B29C47/1063 , B29C47/1081 , B29C47/8845 , B29C47/8855 , B29C47/8865 , B29C47/887 , B29C47/8875 , B29C47/92 , B29C2947/92704 , B29K2105/0029 , C08J2303/02 , C08J2303/06 , C08J2303/08 , C08J2329/04 , C08K5/05 , C08K2201/007 , C08L3/02 , C08L3/06 , C08L3/08 , C08L29/04 , C08L67/00 , C08L2203/16 , Y10T428/31855
摘要： A film formed from a water-soluble polymer matrix within which is contained at least one fragrance is provided. The film is water-sensitive (e.g., water-soluble, water-dispersible, etc.) so that upon contact with a sufficient amount of water, the polymer matrix loses its integrity over time to increasingly expose the fragrance to the ambient environment for releasing its odor. The ability to incorporate a fragrance into the polymer matrix is achieved in the present invention by controlling a variety of aspects of the film construction, including the nature of the fragrance, the nature of the water-soluble polymer, the manner in which the polymer matrix and fragrance are melt processed, etc. For example, the fragrance may be injected directly into the extruder and melt blended with the water-soluble polymer. In this manner, the costly and time-consuming steps of pre-encapsulation or pre-compounding of the fragrance into a masterbatch are not required. Furthermore, to obtain a balance between the ability of the fragrance to release the desired odor during use and likewise to minimize the premature exhaustion of the odor during melt processing, the fragrance is selected to have a boiling point (at atmospheric pressure) within a certain range, such as from about 125° C. to about 350° C.
摘要翻译：提供由其中含有至少一种香料的水溶性聚合物基质形成的膜。该膜具有水敏性（例如水溶性，水分散性等），使得在与足量的水接触时，聚合物基体随时间失去其完整性，以使香料逐渐暴露于周围环境以释放其气味通过控制膜结构的各个方面，包括香料的性质，水溶性聚合物的性质，聚合物基质的性质，在本发明中实现将香料引入聚合物基质中的能力并且香料被熔融加工等。例如，香料可以直接注入挤出机中并与水溶性聚合物熔融共混。以这种方式，不需要将预先包封或预混合成母料的昂贵且耗时的步骤。此外，为了获得香料在使用期间释放所需气味的能力之间的平衡，并且同样使熔体加工期间气味的过早耗尽最小化，香味被选择为在一定程度上具有沸点（大气压）范围，例如约125℃至约350℃

2. 发明授权

US08491991B2 Microporous polypropylene film and process for producing the same 有权
标题翻译：微孔聚丙烯薄膜及其制造方法
公开(公告)号：US08491991B2
公开(公告)日：2013-07-23
申请号：US11578884
申请日：2005-04-21
申请人： Jun'ichi Masuda , Masatoshi Ohkura , Shigeru Tanaka , Reiko Morita , Hajime Fukushima
发明人： Jun'ichi Masuda , Masatoshi Ohkura , Shigeru Tanaka , Reiko Morita , Hajime Fukushima
IPC分类号： B32B5/22 , B32B27/00 , B32B3/26 , C08J5/18
CPC分类号： C08J5/18 , B29C47/0021 , B29C47/8805 , B29C47/8845 , B29C47/887 , B29C47/8875 , B29C47/8895 , B29C55/005 , B29C55/143 , B29K2023/12 , B29K2105/04 , C08J2323/12 , Y10T428/249953 , Y10T428/249958 , Y10T428/249986 , Y10T428/31855
摘要： A microporous polypropylene film where film formability is improved in accordance with a β-crystal technique which allows microporous films to be continuously manufactured at low cost is disclosed. In addition, a microporous polypropylene film of which the specific gravity is further reduced is provided. Furthermore, a microporous polypropylene film with a significantly high permeability is provided. In addition, manufacturing methods for these microporous polypropylene films are provided.
摘要翻译：公开了一种根据能够以低成本连续制造微孔膜的β-晶体技术改善成膜性的微孔性聚丙烯膜。此外，还提供了比重进一步降低的微孔聚丙烯膜。此外，提供了具有显着高渗透性的微孔聚丙烯膜。此外，提供这些微孔聚丙烯膜的制造方法。

3. 发明授权

US08283031B2 Semiconductive film, electric charge control member and process for producing the semiconductive film 有权
标题翻译：半导体膜，电荷控制元件和半导体膜的制造工艺
公开(公告)号：US08283031B2
公开(公告)日：2012-10-09
申请号：US10574783
申请日：2004-10-01
申请人： Hideki Kitamura , Yoshikichi Teramoto , Kazuyuki Suzuki , Naomitsu Nishihata , Yasuhiro Suzuki
发明人： Hideki Kitamura , Yoshikichi Teramoto , Kazuyuki Suzuki , Naomitsu Nishihata , Yasuhiro Suzuki
IPC分类号： G11B11/105 , C04B35/00 , C08G63/00
CPC分类号： B32B27/08 , B29C47/0004 , B29C47/0021 , B29C47/0026 , B29C47/14 , B29C47/20 , B29C47/8815 , B29C47/8845 , B29C47/8875 , B29K2071/00 , B29K2079/08 , B32B27/20 , B32B27/285 , B32B2371/00 , Y10T428/26
摘要： A semiconductive film formed from a resin composition comprising poly(ether ether ketone) and a conductive filler, wherein the average value of its thickness is 30 to 250 μm, the maximum value of the thickness is 1 to 1.3 times as much as the minimum value thereof, the average value of its volume resistivity is 1.0×102 to 1.0×1014 Ωcm, the maximum value of the volume resistivity is 1 to 30 times as much as the minimum value thereof, and the number of reciprocating folds as determined in accordance with the testing method for folding endurance is at least 5,000 times, and a production process thereof.
摘要翻译：由包含聚（醚醚酮）和导电填料的树脂组合物形成的半导电膜，其厚度的平均值为30至250μm，厚度的最大值为最小值的1至1.3倍其体积电阻率的平均值为1.0×102〜1.0×1014＆OHgr·cm，体积电阻率的最大值为其最小值的1〜30倍，往复折叠数为根据耐折性试验方法为至少5000次以上，其制造方法。

4. 发明申请

US20120150137A1 Elastic Film Containing a Renewable Starch Polymer 有权
标题翻译：含有可再生淀粉聚合物的弹性薄膜
公开(公告)号：US20120150137A1
公开(公告)日：2012-06-14
申请号：US12962749
申请日：2010-12-08
申请人： James H. Wang , Bo Shi
发明人： James H. Wang , Bo Shi
IPC分类号： A61F13/49 , B01J20/26 , B29C47/08 , C08L3/02
CPC分类号： C08L23/0807 , A61F13/49011 , A61F13/49017 , A61F13/4902 , B29C47/0004 , B29C47/0014 , B29C47/0021 , B29C47/0057 , B29C47/0066 , B29C47/065 , B29C47/8805 , B29C47/8845 , B29C47/8865 , B29C47/887 , B29C47/8875 , B29C55/005 , B29C55/06 , B29C55/143 , B29K2003/00 , B29K2021/003 , B29K2067/003 , B29K2067/043 , B29K2067/046 , B29K2077/00 , B29K2105/0038 , B29K2105/04 , B29K2995/006 , C08G18/76 , C08J5/18 , C08J2323/08 , C08J2403/02 , C08K5/053 , C08L3/00 , C08L3/02 , C08L23/14 , C08L23/16 , C08L67/00 , C08L67/02 , C08L75/08 , C08L2314/06
摘要： A film that contains a thermoplastic composition having a substantial portion of a renewable, natural starch polymer, and yet is elastic and exhibits good strength properties, is provided. Although starch is normally chemically incompatible with most elastomeric polymers due to their different polarities, the present inventors have discovered that phase separation may be minimized by selectively controlling certain aspects of the film, such as the nature of the elastomeric polymer and the starch polymer, and other film components, the relative amount of the film components, and the process for making the film.
摘要翻译：提供了含有具有可再生天然淀粉聚合物的大部分的热塑性组合物的薄膜，并且具有弹性并具有良好的强度性能。尽管淀粉由于其极性不同而通常与大多数弹性体聚合物化学不相容，但是本发明人已经发现，通过选择性地控制膜的某些方面，例如弹性体聚合物和淀粉聚合物的性质，可以使相分离最小化，以及其他膜成分，膜成分的相对量，以及膜的制造方法。

5. 发明申请

US20100022735A1 PROCESS FOR PRODUCING POLYOLEFIN RESIN COMPOSITION AND FILTER DEVICE FOR USE IN THIS PROCESS 失效
标题翻译：用于生产聚烯烃树脂组合物的方法和用于本方法的过滤装置
公开(公告)号：US20100022735A1
公开(公告)日：2010-01-28
申请号：US12507137
申请日：2009-07-22
申请人： Kazunori KANAMORI
发明人： Kazunori KANAMORI
IPC分类号： B01D35/28 , C08F6/12
CPC分类号： B29C47/686 , B01D39/12 , B01D39/2027 , B29B9/06 , B29C47/0011 , B29C47/0021 , B29C47/06 , B29C47/14 , B29C47/362 , B29C47/38 , B29C47/6012 , B29C47/8815 , B29C47/8845 , B29C47/8875 , B29C47/8895 , B29K2023/12 , B29K2105/256
摘要： The filter device 10 according to the present invention is a device for filtering a polyolefin resin composition containing a polyolefin ingredient, wherein the device comprises a main body 10a having a flow passage 10b, a sintered metal filter 13 having a filtration accuracy of 1 to 100 μm, a wire netting 14a having a line diameter of 0.01 to 0.25 mm and abutting the sintered metal filter 13 on one side thereof, and a supporting member 15 having a thickness of 10 to 100 mm and having a plurality of openings 15d with an aperture ratio of 30 to 60%; and the sintered metal filter 13, wherein the wire netting 14a and the supporting member 15 are disposed in this order from the upstream to the downstream of the flow passage 10b; and the sintered metal filter 13 is fixed to the main body 10a through the seal member 18.
摘要翻译：根据本发明的过滤装置10是用于过滤含有聚烯烃成分的聚烯烃树脂组合物的装置，其中，该装置包括具有流路10b的主体10a，过滤精度为1〜100的烧结金属过滤器13 妈妈，线径为0.01〜0.25mm，并且其一侧与烧结金属过滤器13抵接的网网14a和厚度为10〜100mm的支撑部件15，具有多个开口部15d，比例为30〜60％; 和烧结金属过滤器13，其中，丝网14a和支撑部件15从流路10b的上游到下游依次配置; 并且烧结金属过滤器13通过密封构件18固定到主体10a。

6. 发明申请

US20040163769A1 Resin film forming method, and laminate production method and apparatus 失效
标题翻译：树脂膜形成方法和层压体制造方法和装置
公开(公告)号：US20040163769A1
公开(公告)日：2004-08-26
申请号：US10790143
申请日：2004-03-02
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Tadahiro Kegasawa , Ryuichi Katsumoto , Masanori Takase , Hidetoshi Okamura
IPC分类号： B32B031/08 , B32B031/12
CPC分类号： B32B37/153 , B29C47/0021 , B29C47/003 , B29C47/02 , B29C47/062 , B29C47/064 , B29C47/14 , B29C47/8845 , B29C47/8855 , B29C47/886 , B29C47/8875 , B32B37/0007 , B32B2309/66
摘要： In the resin film forming method for extruding a fused resin from an extruder die to form a resin film, the second resin forming both ends in width direction of the resin film uses a resin greater in extension viscosity than the first resin forming the center in width direction of the resin film. Thereby, even if production conditions such as resin condition and operating conditions change, faults such as neck-in and its resultant thickening at both ends of the resin film can be suppressed. In the production of a laminate by nipping a support and a resin film of a thermoplastic resin by means of a nip roller and a cooling roller while coating the resin film onto the surface of the support, the accompanying air following the rotation of the cooling roller to the nip point is shut off by blowing a gas permeable through the resin film from a gas jet nozzle toward the surface of the cooling roller. Thereby, the occurrence of craters can be inhibited, a laminate excellent in surface appearance can be produced and the production of a laminate effective especially at the time of a line speed rise in the laminate production is performable.
摘要翻译：在从挤出机模头挤出熔融树脂以形成树脂膜的树脂膜形成方法中，在树脂膜的宽度方向两端形成的第二树脂使用的树脂的延伸粘度大于形成宽度中心的第一树脂树脂膜的方向。由此，即使在树脂状态，工作条件等生产条件变化的情况下，也能够抑制树脂膜的两端的颈部及其加厚等缺陷。在通过夹持辊和冷却辊夹持支撑体和热塑性树脂的树脂膜同时将树脂膜涂覆到支撑体的表面上来生产层压体时，随着冷却辊旋转的伴随空气通过从气体喷射喷嘴朝向冷却辊的表面吹入可透过树脂膜的气体来切断夹点。由此，可以抑制凹坑的发生，可以制造表面外观优异的层压体，特别是在层叠体制造中的线速度上升时，可以实现层叠体的生产。

7. 发明授权

US06093462A Low orientation thermoplastic sheet products and processes 失效
标题翻译：低取向热塑片材产品和工艺
公开(公告)号：US06093462A
公开(公告)日：2000-07-25
申请号：US943716
申请日：1997-10-03
申请人： Michael R. O'Herron , George R. Wright
发明人： Michael R. O'Herron , George R. Wright
IPC分类号： B29C47/06 , B29C47/88 , B32B27/08 , B29D22/00
CPC分类号： B29C47/065 , B29C47/0021 , B29C47/145 , B29C47/8845 , B29C47/8855 , B29C47/8875 , B32B27/08 , Y10T428/1334 , Y10T428/1341 , Y10T428/1379 , Y10T428/1383 , Y10T428/31533 , Y10T428/31728 , Y10T428/31786 , Y10T428/31855 , Y10T428/31909 , Y10T428/31928
摘要： Inherently low orientation sheet is produced by extruding a thermoplastic material in its melt phase onto the surface of a chill roller and thereafter solidifying the sheet at a relatively slow chill rate. Importantly, the just extruded thermoplastic polymeric sheet (i.e., the melt) is urged into continuous surface-to-surface contact with the chill roll by a curtain of air impinging upon the sheet at a velocity sufficient to ensure such continuous surface-to-surface contact between the sheet and the chill roll, but insufficient to impart substantial stress to the sheet. In such a manner, therefore, the resulting sheet will exhibit a low inherent internal stress level as evidenced by an unusually low shrink rate (ASTM D-1204) of less than about 18%. The sheets of the present invention are thus especially characterized by such unusually low shrink rates, and hence unusually low inherent internal stress levels which find particular utility as containers for the packaging industry--especially containers produced by melt-phase deep-draw thermoforming techniques.
摘要翻译：通过将其熔融相中的热塑性材料挤出到冷却辊的表面上，然后以相对较慢的冷却速率固化片材，从而产生固有的低取向片材。重要的是，刚刚挤出的热塑性聚合物片材（即，熔体）通过以足以确保这种连续的表面到表面的速度通过撞击在片材上的空气的窗帘而被迫与冷却辊连续的表面 - 表面接触片材和冷却辊之间的接触，但不足以对片材施加显着的应力。因此，以这种方式，所得到的片材将表现出低固有的内应力水平，这是由于异常低的收缩率（ASTM D-1204）小于约18％所证明的。因此，本发明的片材特别地特征在于这种异常低的收缩率，因此特别是低的固有内部应力水平，其特别用作包装工业的容器，特别是通过熔融相深拉伸热成型技术生产的容器。

8. 发明授权

US5030409A End portion-treating method for synthetic resin film and device therefor 失效
标题翻译：合成树脂薄膜的端部处理方法及其装置
公开(公告)号：US5030409A
公开(公告)日：1991-07-09
申请号：US305681
申请日：1989-02-03
申请人： Akinori Hisanaga , Takashi Sakubata , Tetsuo Yoshioka
发明人： Akinori Hisanaga , Takashi Sakubata , Tetsuo Yoshioka
IPC分类号： B29C35/04 , B29C35/16 , B29C41/28 , B29C41/46 , B29C47/88 , B29D7/01 , B29L7/00
CPC分类号： B29C47/8875 , B29C41/28 , B29C41/46 , B29C47/0021 , B29C47/884 , B29C47/885 , B29D7/01 , B29C35/04 , B29C35/16 , B29C47/003
摘要： An end portion-treating method and apparatus for manufacturing a synthetic resin film by first extruding through a slit die or coating with the use of a coater onto or on a conveyor belt or drum a fluid synthetic resin composition in a smooth layer form, and then solidifying it. Gas is blown at both end portions of the film of the fluid synthetic resin composition extruded onto the surface of the conveyor belt or drum to change the sectional form of both end portions. A synthetic resin film is obtained without creasing in the process of drying or cooling of the film or lifting of the film off the surface of the conveyor belt. A film of superior quality is thus provided. Also, since both longitudinal end portions of the film need not be trimmed off and discarded, the film manufacturing effifiency is improved, and the manufacturing cost is reduced substantially.

9. 发明授权

US4874571A Apparatus for calendering plastic web extruded from a slot die 失效
标题翻译：用于压延从槽模挤出的塑料网的设备
公开(公告)号：US4874571A
公开(公告)日：1989-10-17
申请号：US142466
申请日：1988-01-11
申请人： Heinz Muller
发明人： Heinz Muller
IPC分类号： B29C35/16 , B29C43/22 , B29C43/52 , B29C47/88
CPC分类号： B29C43/222 , B29C35/16 , B29C43/52 , B29C47/0021 , B29C47/864 , B29C47/8845 , B29C47/8875 , B29K2023/12 , B29K2995/0026
摘要： The invention relates to an apparatus for calendering a plastic web extruded from a slot die, and a method of operating this apparatus, the apparatus having at least two cooled rolls, which work in conjunction, the plastic web passing through the calendering nip between them. The plastic is particularly a partly crystalline type, notably polypropylene. The slot die is arranged above the first nip, and the plastic web passing through the nip continuously comes off the first roll and passes around the second roll at about 180.degree. or more. Below the nip there is a blowing device for causing cooling gas to impinges along the entire width of the plastic web in the channel between the first roll and the plastic web coming off it.
摘要翻译：本发明涉及一种用于压延从狭缝模头挤出的塑料网的设备，以及一种操作该设备的方法，该设备具有至少两个冷却辊，它们一起工作，塑料网通过它们之间的压延辊隙。塑料特别是部分结晶型，特别是聚丙烯。狭槽模具布置在第一压区上方，并且通过辊隙的塑料网连续地从第一辊上脱落并且在约180度或更大的范围内绕过第二辊。在辊隙下方有一个吹塑装置，用于使冷却气体沿着第一辊和从其脱落的塑料纤维网之间的通道中的塑料网的整个宽度撞击。

10. 发明授权

US4859379A Process for reducing draw resonance by heating film after extrusion 失效
标题翻译：挤出后通过加热膜减少拉伸共振的方法
公开(公告)号：US4859379A
公开(公告)日：1989-08-22
申请号：US139414
申请日：1987-12-30
申请人： Alan W. Chiang
发明人： Alan W. Chiang
IPC分类号： B29C47/00 , B29C47/88 , B29C55/00
CPC分类号： B29C47/8875 , B29C47/0004 , B29C47/0021 , B29C47/8805 , B29C47/8845 , B29C55/00
摘要： Films such as LLDPE extruded through a slot-die and drawn under high Deborah number conditions behave like elastic solids and exhibit draw resonance which is alleviated by heating the film after it exits the extruder, e.g., with radiant heaters.
摘要翻译：例如通过狭缝模头挤出并在高德博拉数值条件下拉伸的LLDPE等薄膜表现为弹性固体，并表现出拉伸共振，其通过在离开挤出机之后例如用辐射加热器加热膜而减轻。

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