专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013202580A Method for evaluating water permeability of hollow fiber membrane 审中-公开
标题翻译：评估中空纤维膜渗透性的方法
公开(公告)号：JP2013202580A
公开(公告)日：2013-10-07
申请号：JP2012077093
申请日：2012-03-29
申请人： Sekisui Chem Co Ltd , 積水化学工業株式会社
发明人： TANIMURA SAKI , FUKUI YU , TAMAI TOSHIHIRO , MATSUO RYUICHI
IPC分类号： B01D65/10 , B01D69/08
CPC分类号： Y02A20/131
摘要： PROBLEM TO BE SOLVED: To provide a method capable of accurately evaluating water permeability of a hollow fiber membrane even if its bore diameter is comparatively large.SOLUTION: A method for evaluating water permeability of a hollow fiber membrane has at least one hollow fiber membrane and a water intake port for permeated water, prepares a membrane module for evaluation provided with a cylindrical container capable of covering and sealing an outside of the hollow fiber membrane, fills water in the cylindrical container which is located outside of the hollow fiber membrane of the membrane module for evaluation, performs inner pressure type filtration while loading predetermined average membrane pressure difference to the membrane module for evaluation, and measures flow rate of the permeated water which permeated through the hollow fiber membrane.
摘要翻译：要解决的问题：提供一种能够精确评价中空纤维膜的透水性的方法，即使其孔径比较大。解决方案：评价中空纤维膜的透水性的方法具有至少一个中空纤维膜和用于渗透水的进水口，制备用于评价的膜组件，其具有能够覆盖和密封中空纤维膜的外部的圆筒形容器，填充位于膜的中空纤维膜外侧的圆筒形容器中的水模块，进行内压式过滤，同时将预定的平均膜压差加载到膜组件进行评价，并测量透过中空纤维膜的渗透水的流量。

2. 发明专利

JP2008254557A Base material for ceiling of automobile 有权
标题翻译：用于汽车吊架的基础材料
公开(公告)号：JP2008254557A
公开(公告)日：2008-10-23
申请号：JP2007098244
申请日：2007-04-04
申请人： Sekisui Chem Co Ltd , 積水化学工業株式会社
发明人： EGUCHI HISASHI , MATSUO RYUICHI
IPC分类号： B60R13/02 , B29C55/06 , B29C55/30 , B29K67/00 , B29L7/00 , B29L31/58 , B32B27/36
摘要： PROBLEM TO BE SOLVED: To provide a base material for a ceiling of an automobile having a small coefficient of linear expansion, and excellent mechanical strength, heat resistance and the like, and also to provide a ceiling material of an automobile, using the same, and also having a small coefficient of linear expansion, and excellent sound insulation property, heat insulation property, mechanical strength, heat resistance and the like.
SOLUTION: The base material for the ceiling of the automobile consists of a laminate sheet which is obtained by drawing a thermoplastic polyester resin sheet in an amorphous state at the drawing temperature between the glass transition temperature of the thermoplastic polyester resin -20°C and the temperature of the glass transition temperature of the thermoplastic polyester resin +20°C, and laminating two or more of the drawn thermoplastic polyester resin sheets subjected to the uniaxial drawing at the temperature higher than the drawing temperature.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有小的线性膨胀系数，优异的机械强度，耐热性等的汽车顶棚的基材，并且还提供一种汽车的顶棚材料，使用相同，并且还具有小的线膨胀系数，隔音性能，隔热性，机械强度，耐热性等优异的特性。解决方案：用于汽车天花板的基材由通过在热塑性聚酯树脂的玻璃化转变温度-20°之间的拉伸温度下以非晶状态拉伸热塑性聚酯树脂片而获得的层压片材 C和热塑性聚酯树脂的玻璃化转变温度+ 20℃的温度，并且在高于拉伸温度的温度下层压经受单轴拉伸的拉伸热塑性聚酯树脂片材中的两种或更多种。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008018597A Method for producing oriented thermoplastic polyester resin sheet 有权
标题翻译：用于生产定向热塑性聚酯树脂片的方法
公开(公告)号：JP2008018597A
公开(公告)日：2008-01-31
申请号：JP2006191550
申请日：2006-07-12
申请人： Sekisui Chem Co Ltd , 積水化学工業株式会社
发明人： OGASAWARA SHIGERU , EGUCHI HISASHI , MATSUO RYUICHI
IPC分类号： B29C55/06 , B29K67/00
摘要： PROBLEM TO BE SOLVED: To provide a method which can easily and stably produce an oriented thermoplastic polyester resin sheet excellent in tensile strength, tensile modulus of elasticity, heat resistance, etc., by pultrusion extension.
SOLUTION: In the method for producing the oriented thermoplastic polyester resin sheet, an amorphous thermoplastic polyester resin sheet is pultrusion-extended by being passed between a pair of rolls whose temperature is adjusted to be (the glass transition temperature of the thermoplastic polyester resin - 20°C) to (the glass transition temperature of the thermoplastic polyester resin + 20°C). The rolls are arranged to make the ratio [the distance (D) between the rolls/the thickness (d) of the thermoplastic polyester resin sheet] 0.2-0.8.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以通过拉挤成型拉伸而容易且稳定地制造拉伸强度，拉伸弹性模量，耐热性等优异的取向热塑性聚酯树脂片的方法。解决方案：在制备取向热塑性聚酯树脂片的方法中，通过在温度调节为（热塑性聚酯的玻璃化转变温度）的一对辊之间通过无定形热塑性聚酯树脂片拉伸拉伸树脂-20℃）至（热塑性聚酯树脂的玻璃化转变温度+ 20℃）。轧辊布置成使得[辊之间的距离（D）/热塑性聚酯树脂板的厚度（d）] = 0.2-0.8。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007118575A Laminated molded body 审中-公开
标题翻译：层压成型体
公开(公告)号：JP2007118575A
公开(公告)日：2007-05-17
申请号：JP2006241029
申请日：2006-09-06
申请人： Sekisui Chem Co Ltd , 積水化学工業株式会社
发明人： MATSUO RYUICHI , OGASAWARA SHIGERU , EGUCHI HISASHI
IPC分类号： B32B27/36 , B32B27/12
摘要： PROBLEM TO BE SOLVED: To provide a laminated molded body and a composite laminated molded body both of which are low in the coefficient of linear expansion, excellent in lightweight properties, impact resistance, durability, workability, productivity, etc., and especially preferably usable as an external building material such as an eaves trough or the like. SOLUTION: A thermoplastic polyester resin sheet in an amorphous state is drawn and stretched at a temperature from the glass transition temperature of a thermoplastic polyester resin -20°C to the glass transition temperature of the thermoplastic polyester resin +20°C to obtain a stretched thermoplastic polyester resin sheet. A woven fabric and/or a nonwoven fabric of which the melting point is higher than that of the thermoplastic polyester resin is held between a plurality of the stretched thermoplastic polyester resin sheets to be laminated/fused to both stretched thermoplastic polyester resin sheets. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种层叠成型体和复合层叠成型体，两者均具有低的线性膨胀系数，轻质性，耐冲击性，耐久性，可加工性，生产率等优异的特性，以及特别优选用作外部建筑材料，例如檐槽等。解决方案：在从热塑性聚酯树脂-20℃的玻璃化转变温度到热塑性聚酯树脂的+ 20℃的玻璃化转变温度至+ 20℃的温度下，将非晶状态的热塑性聚酯树脂片材拉伸和拉伸至得到拉伸的热塑性聚酯树脂片。将熔点高于热塑性聚酯树脂的织物和/或无纺织物保持在多个待拉伸的热塑性聚酯树脂片材之间，以与两个拉伸的热塑性聚酯树脂片材层压/熔融。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007106101A Laminated molded body 有权
标题翻译：层压成型体
公开(公告)号：JP2007106101A
公开(公告)日：2007-04-26
申请号：JP2006095727
申请日：2006-03-30
申请人： Sekisui Chem Co Ltd , 積水化学工業株式会社
发明人： MATSUO RYUICHI , OGASAWARA SHIGERU , EGUCHI HISASHI
IPC分类号： B32B5/02 , B32B27/36
摘要： PROBLEM TO BE SOLVED: To provide a laminated molded body and a composite laminated molded body which have a low linear expansion coefficient and are light and excellent in impact resistance, durability, workability, productivity and the like, particularly the laminated molded body and the composite laminated molded body which can be appropriately used as an exterior building material such as a rain gutter.
SOLUTION: The laminated molded body is characterized in that a woven fabric and/or a nonwoven fabric of a thermoplastic polyester resin is laminated and fusion-bonded between a plurality of stretched thermoplastic polyester resin sheets which are stretched by drawing an amorphous thermoplastic polyester resin sheets between a pair of rolls having a temperature between (a glass transition temperature of the thermoplastic polyester resin)-20°C and (the glass transition temperature of the thermoplastic polyester resin)+20°C.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了提供具有低线性膨胀系数并且轻且耐冲击性，耐久性，可加工性，生产率等优异的层叠成型体和复合层叠成型体，特别是层压成型体以及可以适当地用作诸如雨水沟等外部建筑材料的复合层叠成型体。解决方案：层压成型体的特征在于，将热塑性聚酯树脂的机织织物和/或无纺布层压并熔合在多个拉伸的热塑性聚酯树脂片材之间，拉伸的热塑性聚酯树脂片材通过拉伸非晶态热塑性塑料温度介于-20℃的（热塑性聚酯树脂的玻璃化转变温度）与（热塑性聚酯树脂的玻璃化转变温度）+ 20℃之间的一对辊之间的聚酯树脂片。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2013132579A Polymer water treatment membrane 有权
标题翻译：聚合物水处理膜
公开(公告)号：JP2013132579A
公开(公告)日：2013-07-08
申请号：JP2011283364
申请日：2011-12-26
申请人： Sekisui Chem Co Ltd , 積水化学工業株式会社
发明人： MATSUO RYUICHI , TAMAI TOSHIHIRO , KUBO YOSHIHIRO , KONO ATSUSHI
IPC分类号： B01D71/30 , B01D69/08 , B01D71/44 , C08F214/08 , D01F6/00 , D01F6/10
摘要： PROBLEM TO BE SOLVED: To provide a polymer water treatment membrane having antifouling properties while securing mechanical strength, chemical resistance, heat resistance and water permeability.SOLUTION: This polymer water treatment membrane consists of a vinylidene chloride-based copolymer containing a constituent unit derived from vinylidene chloride monomer and a hydrophilic monomer.
摘要翻译：要解决的问题：提供具有防污性能的聚合物水处理膜，同时确保机械强度，耐化学性，耐热性和水渗透性。溶液：该聚合物水处理膜由含偏二氯乙烯基共聚物的偏二氯乙烯基共聚物组成，偏二氯乙烯单体和亲水性单体。

7. 发明专利

JP2008213301A Heat treatment method of long profile molding 有权
标题翻译：长型型材热处理方法
公开(公告)号：JP2008213301A
公开(公告)日：2008-09-18
申请号：JP2007053895
申请日：2007-03-05
申请人： Sekisui Chem Co Ltd , 積水化学工業株式会社
发明人： OGAWA ISAO , YOKOYAMA JUNICHI , EGUCHI HISASHI , MATSUO RYUICHI
IPC分类号： B29C53/04 , B29K33/04
摘要： PROBLEM TO BE SOLVED: To provide a heat treatment method for relaxing the stress remaining in a long profile molding which is obtained by heating only the part to be deformed of a long thermoplastic resin sheet uniaxially oriented to the length direction so that it can be deformed and by giving a shape. SOLUTION: The heat treatment method comprises passing the long profile molding, which is obtained by heating only the part to be deformed of a long thermoplastic resin sheet uniaxially oriented to the length direction so that it can be deformed and thereby giving a shape, through the very passage of a heating mold that has a passage for the long profile molding almost same in the shape as the cross-sectional shape of the long profile molding and annealing the long profile molding. In the passage for the long profile molding, the part of the long profile molding that has not been deformed rather than the part that has been deformed is heated with a higher heat quantity, and the heating is conducted so that the total heat quantity of the heat quantity upon the heating/shaping and that upon the annealing may be nearly identical in any part of the whole long profile molding. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题的方案：提供一种用于缓和长型成型中残留的应力的热处理方法，该长型材是通过仅将长的热塑性树脂片的单轴取向的长度热塑性树脂片加热到长度方向而获得的，可以变形并赋予形状。解决方案：热处理方法包括使长型成型件通过仅将长度方向上单轴取向的长的热塑性树脂片材的变形部分加热使其能够变形而形成的形状通过具有用于长型材成形的通道的加热模具的通过，与长型成型件的横截面形状几何相同，并对长型材成型进行退火。在长型成形用通道中，未变形的长型成型件的部分而不是变形部分的部分被加热，热量较高，进行加热，加热/成形时的热量和退火时的热量在整个长型材的任何部分可能几乎相同。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008080715A Laminated molded object 有权
标题翻译：层压成型对象
公开(公告)号：JP2008080715A
公开(公告)日：2008-04-10
申请号：JP2006265034
申请日：2006-09-28
申请人： Sekisui Chem Co Ltd , 積水化学工業株式会社
发明人： MATSUO RYUICHI
IPC分类号： B32B27/36 , B29C55/04 , B29K67/00 , E04D13/064
摘要： PROBLEM TO BE SOLVED: To provide a laminated molded object constituted by strongly bonding a thermoplastic polyester resin sheet and thermoplastic resin layers, which is low in the coefficient of linear expansion, lightweight and excellent in impact resistance, durability, workability, productivity, etc., and especially suitably used as an exterior building material such as an eave trough or the like.
SOLUTION: A thermoplastic polyester resin sheet in an amorphous state is drawn out and stretched at a temperature between (the glass transition temperature of a thermoplastic polyester resin -20°C) and (the glass transition temperature thereof +20°C) and the stretched sheet is subsequently uniaxially stretched at a temperature higher than the drawing-out and stretching temperature to obtain a stretched thermoplastic polyester resin sheet. The thermoplastic resin layers are bonded to both sides of this stretched thermoplastic polyester resin sheet by an acid modified olefinic resin composition.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供一种由线膨胀系数低的热塑性聚酯树脂片和热塑性树脂层强力结合而构成的层压成形体，重量轻，耐冲击性，耐久性，加工性，生产性等，特别适合用作外部建筑材料如檐槽等。解决方案：将非晶状态的热塑性聚酯树脂片材拉伸并在（热塑性聚酯树脂-20℃的玻璃化转变温度）和（其玻璃化转变温度+ 20℃）之间的温度下拉伸，随后在高于拉出和拉伸温度的温度下将拉伸的片材单轴拉伸，得到拉伸的热塑性聚酯树脂片材。热塑性树脂层通过酸改性烯烃树脂组合物结合到该拉伸的热塑性聚酯树脂片的两面。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008080516A Method for producing variant type lengthy molding 审中-公开
标题翻译：用于生产变形型长时间成型的方法
公开(公告)号：JP2008080516A
公开(公告)日：2008-04-10
申请号：JP2006259962
申请日：2006-09-26
申请人： Sekisui Chem Co Ltd , 積水化学工業株式会社
发明人： EGUCHI HISASHI , MATSUO RYUICHI , OGASAWARA SHIGERU
IPC分类号： B29C47/02 , B29C55/06 , B29K67/00 , B29L7/00 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a variant type lengthy molding in which a lengthy thermoplastic resin sheet uniaxially stretched in the length direction can be shaped without being broken in the stretching direction and being contracted.
SOLUTION: In the method for producing the variant type lengthy molding, the lengthy thermoplastic resin sheet uniaxially stretched in the length direction is cut in the stretching direction, the cut lengthy thermoplastic resin sheets are arranged in a prescribed shape and supplied to an extrusion coating mold, and the circumference of the cut lengthy thermoplastic resin sheet is extrusion-coated with a thermoplastic resin.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种变型型长型成型体的制造方法，其中可以在长度方向上单轴拉伸的长条状热塑性树脂片材成形而不会在拉伸方向上被破坏并收缩。解决方案：在变型型长型成形体的制造方法中，将沿长度方向单轴拉伸的长度的热塑性树脂片在拉伸方向上切断，将切割后的热塑性树脂片排列成规定形状，并供给到挤出涂布模具，并且切割长度的热塑性树脂片材的周长用热塑性树脂挤出涂覆。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008023770A Manufacturing method of stretched thermoplastic polyester resin sheet 有权
标题翻译：拉伸热塑性聚酯树脂片的制造方法
公开(公告)号：JP2008023770A
公开(公告)日：2008-02-07
申请号：JP2006196818
申请日：2006-07-19
申请人： Sekisui Chem Co Ltd , 積水化学工業株式会社
发明人： MATSUO RYUICHI , OGAWA ISAO
IPC分类号： B29C55/30
摘要： PROBLEM TO BE SOLVED: To provide a method for easily and stably manufacturing a stretched thermoplastic polyester resin sheet excellent in tensile strength, tensile elastic modulus, heat resistance, etc. by draw stretching.
SOLUTION: In the manufacturing method of the stretched thermoplastic polyester resin sheet by passing a thermoplastic polyester resin sheet in an amorphous state through the gap between a pair of rolls heated to a temperature from "the glass transition temperature of the thermoplastic polyester resin sheet -20°C" to "the glass transition temperature of the thermoplastic polyester resin sheet +20°C" to be subjected to draw stretching at a constant speed, each of the rolls comprises a surface smooth metal roll or a tetrafluoroethylene resin coated roll.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题的方法：提供通过拉伸拉伸，拉伸强度，拉伸弹性模量，耐热性等优异的拉伸热塑性聚酯树脂片的容易且稳定地制造的方法。解决方案：在拉伸的热塑性聚酯树脂片的制造方法中，通过将热塑性聚酯树脂片以非晶态通过加热至“热塑性聚酯树脂的玻璃化转变温度”的温度的一对辊之间的间隙片-20℃“至”热塑性聚酯树脂片的玻璃化转变温度+ 20℃“进行拉伸拉伸，每个辊包括表面光滑金属辊或四氟乙烯树脂涂布辊。版权所有（C）2008，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式