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公开(公告)号：US20050133953A1
公开(公告)日：2005-06-23
申请号：US11061545
申请日：2005-02-18
CPC分类号： B29D7/01 , B29C41/28 , B29C41/32 , B29K2001/00 , B29K2001/12 , B29L2009/00
摘要： In order to produce a cellulose ester film constructed of a front layer, an intermittent layer and a rear layer, a dope solution is doped on a supporter. In at least one of the front layer and the rear layer, a mass ratio of a cotton linter to a wood pulp (cotton linter/wood pulp) is between 5/95 and 0/100, and a solvent of the dope contains more than 15 wt. % alcohols and hydrocarbons whose carbon number each is 1-10. Further, a ratio of a solid content density of a solution for forming the front layer and the rear layer to a solid density of a solution for forming the intermittent layer is less than 0.9 wt. %, and a total thickness of the solutions for front and rear layers is more than 5% of the dope ribbon.
摘要翻译： 为了制造由前层，间歇层和后层构成的纤维素酯膜，在支持体上掺杂了掺杂溶液。 在前层和后层中的至少一个中，棉绒与木浆（棉绒/木浆）的质量比在5/95至0/100之间，并且涂料的溶剂含有多于 15重量％ 碳数为1-10的醇和碳氢化合物。 此外，用于形成前层和后层的溶液的固体成分密度与用于形成间歇层的溶液的固体密度的比例小于0.9重量％。 ％，并且前层和后层的溶液的总厚度大于涂料带的5％。
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公开(公告)号：US07226556B2
公开(公告)日：2007-06-05
申请号：US11061545
申请日：2005-02-18
IPC分类号： B29C39/14
CPC分类号： B29D7/01 , B29C41/28 , B29C41/32 , B29K2001/00 , B29K2001/12 , B29L2009/00
摘要： In order to produce a cellulose ester film constructed of a front layer, an intermittent layer and a rear layer, a dope solution is doped on a supporter. In at least one of the front layer and the rear layer, a mass ratio of a cotton linter to a wood pulp (cotton linter/wood pulp) is between 5/95 and 0/100, and a solvent of the dope contains more than 15 wt. % alcohols and hydrocarbons whose carbon number each is 1–10. Further, a ratio of a solid content density of a solution for forming the front layer and the rear layer to a solid density of a solution for forming the intermittent layer is less than 0.9 wt. %, and a total thickness of the solutions for front and rear layers is more than 5% of the dope ribbon.
摘要翻译： 为了制造由前层，间歇层和后层构成的纤维素酯膜，在支持体上掺杂了掺杂溶液。 在前层和后层中的至少一个中，棉绒与木浆（棉绒/木浆）的质量比在5/95至0/100之间，并且涂料的溶剂含有多于 15重量％ 碳数为1-10的醇和碳氢化合物。 此外，用于形成前层和后层的溶液的固体成分密度与用于形成间歇层的溶液的固体密度的比例小于0.9重量％。 ％，并且前层和后层的溶液的总厚度大于涂料带的5％。
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公开(公告)号：US20060049535A1
公开(公告)日：2006-03-09
申请号：US11261608
申请日：2005-10-31
IPC分类号： B29D7/01
CPC分类号： C08J5/18 , B29C41/26 , B29D7/01 , B29K2001/00 , B29K2001/12 , C08J2301/12 , G02B5/208 , Y10T428/31971
摘要： The dope prepared from a mixture solvent and solid contents such as cellulose ester and additives is cast on a drum cooled to −5° C. to form a gel-like film. The gel-like film is peeled off from the drum. Tension of 60 kg/m is applied to the gel-like film in the widthwise direction thereof and the temperature of the gel-like film is kept 120° C., when the content of the solvent to the solid contents in the gel-like film is in a range of 100 wt. % to 20 wt. %. Further the gel-like film is dried to be a cellulose ester film having 40 μm thickness. The IR spectrum of the cellulose ester film has a peak in a range of 520 cm−1 to 480 cm−1 which indicates the crystallization of the polymer. The cellulose ester film has tear strength of 12 g, Rth of 42 nm and Re of 1.2 nm. As crystallization of the polymer proceeds, the cellulose ester film has sufficient strength and optical properties.
摘要翻译： 将由混合溶剂和固体成分如纤维素酯和添加剂制备的涂料浇铸在冷却至-5℃的鼓上以形成凝胶状膜。 将凝胶状膜从鼓上剥离。 在凝胶状膜的宽度方向上施加60kg / m的张力，并且将凝胶状膜的温度保持在120℃，当溶剂与凝胶状固体成分的含量 膜的范围是100wt。 ％至20重量％ ％。 此外，将凝胶状膜干燥成具有40μm厚度的纤维素酯膜。 纤维素酯膜的IR光谱在520cm -1至480cm -1的范围内具有峰，表示聚合物的结晶。 纤维素酯膜的撕裂强度为12g，Rth为42nm，Re为1.2nm。 随着聚合物的结晶进行，纤维素酯膜具有足够的强度和光学性能。
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公开(公告)号：US06887415B2
公开(公告)日：2005-05-03
申请号：US10385857
申请日：2003-03-12
CPC分类号： C08J5/18 , B01D67/0011 , B01D67/0013 , B01D67/0016 , B01D71/10 , B01D2323/16 , B29C41/26 , B29C41/28 , B29C41/32 , B29D7/01 , B29K2001/00 , B29K2001/12 , C08J2301/00 , G02B5/3033 , Y10T428/1041 , Y10T428/105
摘要： A production method of cellulose film wherein cellulose film is produced by preparing a polymer solution through dissolving cellulose ester in a solvent containing a prescribed organic solvent as the main component, forming a filmy object from the prepared polymer solution, and evaporating the solvent in the filmy object; the residual amount of the organic solvent is reduced while the film quality is not degraded, and the production efficiency is degraded to a least possible extent; a poor solvent, highest in boiling point among the materials contained in the solvent, is added in the content ranging from 0.1 wt % to 1.0 wt %, taking the total amount of the solvent in the prepared polymer solution to be 100 wt %; and the solubility of cellulose ester in the poor solvent is inferior to the solubility of the cellulose ester in the organic solvent which is the main component of the solvent.
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5.发明授权Production method of cellulose film, cellulose film, protective film for polarizing plate, optical functional film, polarizing plate, and liquid crystal display 失效纤维素膜，纤维素膜，偏光板用保护膜，光学功能膜，偏光板，液晶显示器的制造方法公开(公告)号：US07250201B2
公开(公告)日：2007-07-31
申请号：US11102821
申请日：2005-04-11
IPC分类号： B29D7/00
CPC分类号： C08J5/18 , B01D67/0011 , B01D67/0013 , B01D67/0016 , B01D71/10 , B01D2323/16 , B29C41/26 , B29C41/28 , B29C41/32 , B29D7/01 , B29K2001/00 , B29K2001/12 , C08J2301/00 , G02B5/3033 , Y10T428/1041 , Y10T428/105
摘要： A production method of cellulose film wherein cellulose film is produced by preparing a polymer solution through dissolving cellulose ester in a solvent containing a prescribed organic solvent as the main component, forming a filmy object from the prepared polymer solution, and evaporating the solvent in the filmy object; the residual amount of the organic solvent is reduced while the film quality is not degraded, and the production efficiency is degraded to a least possible extent; a poor solvent, highest in boiling point among the materials contained in the solvent, is added in the content ranging from 0.1 wt % to 1.0 wt %, taking the total amount of the solvent in the prepared polymer solution to be 100 wt %; and the solubility of cellulose ester in the poor solvent is inferior to the solubility of the cellulose ester in the organic solvent which is the main component of the solvent.
摘要翻译： 纤维素膜的制造方法，其中通过将纤维素酯溶解在含有规定的有机溶剂的溶剂作为主要成分的溶剂中制备聚合物溶液，从制备的聚合物溶液中形成膜状物质并使膜中的溶剂蒸发而制备纤维素膜 目的; 有机溶剂的残留量降低，膜质量不降低，生产效率降低到最小程度; 以制备的聚合物溶液中的溶剂的总量为100重量％，添加溶剂中所含的材料中沸点最高的不良溶剂的含量为0.1重量％〜1.0重量％ 并且纤维素酯在不良溶剂中的溶解度不如纤维素酯在作为溶剂的主要成分的有机溶剂中的溶解度。
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6.发明申请Production method of cellulose film, cellulose film, protective film for polarizing plate, optical functional film, polarizing plate, and liquid crystal display 失效纤维素膜，纤维素膜，偏光板用保护膜，光学功能膜，偏光板，液晶显示器的制造方法公开(公告)号：US20050181147A1
公开(公告)日：2005-08-18
申请号：US11102821
申请日：2005-04-11
CPC分类号： C08J5/18 , B01D67/0011 , B01D67/0013 , B01D67/0016 , B01D71/10 , B01D2323/16 , B29C41/26 , B29C41/28 , B29C41/32 , B29D7/01 , B29K2001/00 , B29K2001/12 , C08J2301/00 , G02B5/3033 , Y10T428/1041 , Y10T428/105
摘要： A production method of cellulose film wherein cellulose film is produced by preparing a polymer solution through dissolving cellulose ester in a solvent containing a prescribed organic solvent as the main component, forming a filmy object from the prepared polymer solution, and evaporating the solvent in the filmy object; the residual amount of the organic solvent is reduced while the film quality is not degraded, and the production efficiency is degraded to a least possible extent; a poor solvent, highest in boiling point among the materials contained in the solvent, is added in the content ranging from 0.1 wt % to 1.0 wt %, taking the total amount of the solvent in the prepared polymer solution to be 100 wt %; and the solubility of cellulose ester in the poor solvent is inferior to the solubility of the cellulose ester in the organic solvent which is the main component of the solvent.
摘要翻译： 纤维素膜的制造方法，其中通过将纤维素酯溶解在含有规定的有机溶剂的溶剂作为主要成分的溶剂中制备聚合物溶液，从制备的聚合物溶液中形成膜状物质并使膜中的溶剂蒸发而制备纤维素膜 目的; 有机溶剂的残留量降低，膜质量不降低，生产效率降低到最小程度; 以制备的聚合物溶液中的溶剂的总量为100重量％，添加溶剂中所含的材料中沸点最高的不良溶剂的含量为0.1重量％〜1.0重量％ 并且纤维素酯在不良溶剂中的溶解度不如纤维素酯在作为溶剂的主要成分的有机溶剂中的溶解度。
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公开(公告)号：US07470384B2
公开(公告)日：2008-12-30
申请号：US10170570
申请日：2002-06-14
IPC分类号： B29C7/00
CPC分类号： B29D7/01 , B29C41/28 , B29C41/32 , B29K2001/00 , B29K2001/12 , B29L2009/00
摘要： In order to produce a cellulose ester film constructed of a front layer, an intermediate layer and a rear layer, a dope solution is doped on a supporter. In at least one of the front layer and the rear layer, a mass ratio of a cotton linter to a wood pulp (cotton linter/wood pulp) is between 5/95 and 0/100, and a solvent of the dope contains more than 15 wt.% alcohols and hydrocarbons whose carbon number each is 1-10. Further, a ratio of a solid content density of a solution for forming the front layer and the rear layer to a solid density of a solution for forming the intermediate layer is less than 0.9 wt.%, and a total thickness of the solutions for front and rear layers is more than 5% of the dope ribbon.
摘要翻译： 为了制造由前层，中间层和后层构成的纤维素酯膜，在支撑体上掺杂掺杂溶液。 在前层和后层中的至少一个中，棉绒与木浆（棉绒/木浆）的质量比在5/95至0/100之间，并且涂料的溶剂含有多于 15重量％的碳数为1-10的醇和烃。 此外，用于形成前层和后层的溶液的固体含量密度与用于形成中间层的溶液的固体密度的比率小于0.9重量％，并且前面的溶液的总厚度 后层是胶带的5％以上。
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公开(公告)号：US07178448B2
公开(公告)日：2007-02-20
申请号：US11081610
申请日：2005-03-17
IPC分类号： F15B13/16
CPC分类号： F15B15/2815 , F15B9/09
摘要： A method for controlling an air servo cylinder apparatus includes an advancing process of advancing a piston up to a target position by controlling, by a controller, servo valves individually connected to a pressure chamber on the head side and that on the rod side of the cylinder, and a pressurizing process of subsequently applying a required pressurizing force to the piston. In the advancing process, the piston starts to be driven with the servo valve on the head side opened to the air intake side and the servo valve on the rod side opened to the exhaust side. Thereafter, the opening degree of the servo valve on the rod side is varied into an opening degree in accordance with a deviation of the current position from the target position, and thereby the piston is smoothly decelerated as it approaches the target position.
摘要翻译： 用于控制空气伺服缸装置的方法包括通过控制器将活塞前进到目标位置的前进过程，控制器分别连接到头侧的压力室和气缸的杆侧上的伺服阀 以及随后对活塞施加所需的加压力的加压过程。 在前进过程中，活塞开始被驱动，头部侧的伺服阀向吸气侧开口，杆侧的伺服阀向排气侧开口。 此后，根据当前位置与目标位置的偏差，杆侧的伺服阀的开度变化为开度，从而使活塞在接近目标位置时平稳地减速。
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公开(公告)号：US20050217475A1
公开(公告)日：2005-10-06
申请号：US11081610
申请日：2005-03-17
IPC分类号： B23K11/11 , B23K11/31 , B23K37/00 , F15B9/09 , F15B11/06 , F15B11/08 , F15B13/043 , F15B15/14 , F15B15/20 , F15B15/22 , F15B15/28 , F15B21/08
CPC分类号： F15B15/2815 , F15B9/09
摘要： A method for controlling an air servo cylinder apparatus includes an advancing process of advancing a piston up to a target position by controlling, by a controller, servo valves individually connected to a pressure chamber on the head side and that on the rod side of the cylinder, and a pressurizing process of subsequently applying a required pressurizing force to the piston. In the advancing process, the piston starts to be driven with the servo valve on the head side opened to the air intake side and the servo valve on the rod side opened to the exhaust side. Thereafter, the opening degree of the servo valve on the rod side is varied into an opening degree in accordance with a deviation of the current position from the target position, and thereby the piston is smoothly decelerated as it approaches the target position.
摘要翻译： 用于控制空气伺服缸装置的方法包括通过控制器将活塞前进到目标位置的前进过程，控制器分别连接到头侧的压力室和气缸的杆侧上的伺服阀 以及随后对活塞施加所需的加压力的加压过程。 在前进过程中，活塞开始被驱动，头部侧的伺服阀向吸气侧开口，杆侧的伺服阀向排气侧开口。 此后，根据当前位置与目标位置的偏差，杆侧的伺服阀的开度变化为开度，从而使活塞在接近目标位置时平稳地减速。
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公开(公告)号：US06373218B1
公开(公告)日：2002-04-16
申请号：US09768606
申请日：2001-01-25
IPC分类号： G05B1904
摘要： In an electric hand, a cam member 12 mounted to a drive shaft 3a of an electric motor 3 is provided with a pair of cam grooves 15 and 15, a pair of jaw members 2 and 2 for grasping a workpiece are provided with drive pins 13 fitted to the cam grooves 15 and 15, and a normal or reverse rotation motion of the drive shaft 3a is converted into an opening or closing motion of the jaw members 2 and 2 by the cam member 12 and the drive pins 13. A torque limiter 6 having a friction plate 19 for connecting by a frictional force the drive shaft 3a of the electric motor 3 and the cam member 12 is provided between the drive shaft 3a and the cam member 12, and a torque of the drive shaft 3a transmitted to the cam member 12 is limited by this torque limiter 6.
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