公开(公告)号：JP2007331378A

公开(公告)日：2007-12-27

申请号：JP2006343032

申请日：2006-12-20

Applicant: Cleanup Corp ,  Rimtec Kk ,  Rimtec株式会社 ,  クリナップ株式会社

Inventor： MIURA TAKAHIRO ,  TAKIMOTO TOMOHIKO ,  HISA TAKUYA

IPC: B32B27/00 ,  B29C39/18 ,  B29C39/20 ,  B29K45/00 ,  B29K105/16 ,  B29L9/00 ,  B32B27/20 ,  C04B26/06 ,  C04B26/18 ,  C08G61/06 ,  C08K3/00 ,  C08K7/04 ,  C08L65/00

Abstract: PROBLEM TO BE SOLVED: To provide a composite molded object which possesses good moldability and rigidity in combination without the generation of warpage and excellent adhesive properties between artificial marble and a norbornene-based resin molded object. SOLUTION: This composite molded object is comprised of a norbornene-based resin molded object prepared by bulk-polymerizing a norbornene-based monomer in a mold, and an artificial marble. In addition, the norbornene-based resin molded object contains a fibrous filler with a 5 to 100 aspect ratio and a particulate filler with 1 to 2 aspect ratio. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种复合成型体，其在不产生翘曲和人造大理石与降冰片烯系树脂成型体之间的优异的粘合性的情况下，具有良好的成型性和刚性。 解决方案：该复合成型物体由通过将降冰片烯类单体在模具中进行本体聚合而制备的降冰片烯系树脂成形体和人造大理石构成。 另外，降冰片烯系树脂成形体含有纵横比为5〜100的纤维状填料和纵横比为1〜2的微粒填料。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007224123A

公开(公告)日：2007-09-06

申请号：JP2006045799

申请日：2006-02-22

Applicant: Rimtec Kk ,  Rimtec株式会社

Inventor： MIURA TAKAHIRO

IPC: C08G61/06 ,  C08K3/00 ,  C08L65/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a norbornene-based resin molding that controls occurrence of filler content unevenness (filler deviation) in an obtained molding even in the case of addition of a filler so as to improve rigidity and strength properties, has slight reduction and dispersion of molding density and effectively prevents defects in terms of appearance and property deterioration caused by content unevenness.
SOLUTION: The method for producing a norbornene-based resin molding comprises a process for separately sending two or more reaction stock solutions to a mixing head, mixing the two or more reaction stock solutions in the mixing head to obtain a reaction liquid containing a norbornene-based monomer, a metathesis catalyst and a filler and a process for injecting the reaction liquid to a mold and subjecting the reaction liquid to a bulk polymerization in the mold. When the total of feed pressure of the whole reaction stock solutions constituting the reaction liquid to the mixing head is 100%, the feed pressure of the reaction stock solutions (liquid F) containing the filler to the mixing head is in the range of 20-40%.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 解决方案：提供一种降冰片烯系树脂成型体的制造方法，其即使在添加填料的情况下也能够控制所得成型体中的填料含量不均匀（填料偏差）的发生，提高刚性， 强度性能，成型密度略有降低和分散，有效地防止由于含量不均匀引起的外观和性能劣化的缺陷。 解决方案：降冰片烯系树脂成型体的制造方法包括将两种以上的反应原料溶液分别送入混合头的方法，将混合头中的两种以上的反应原料溶液混合，得到含有 降冰片烯系单体，复分解催化剂和填料，以及将反应液注入到模具中并使反应液在模具中进行本体聚合的工序。 当构成混合头的反应液的整个反应原液的进料压力的总和为100％时，混合头中含有填料的反应原液（液体F）的进料压力为20- 40％。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007009043A

公开(公告)日：2007-01-18

申请号：JP2005191011

申请日：2005-06-30

Applicant: Rimtec Kk ,  Rimtec株式会社

Inventor： TAKIMOTO TOMOHIKO ,  MIURA TAKAHIRO ,  YAMADA KENKO

IPC: C08L65/00 ,  C08J5/08 ,  C08K7/14

Abstract: PROBLEM TO BE SOLVED: To provide a resin molded item exhibiting excellent dimensional stability, a manufacturing method of the resin molded item that causes no nozzle clogging in a molding apparatus on molding, and a reaction stock solution that exhibits excellent preservation stability and is suitably employable for the manufacturing method.
SOLUTION: The norbornene resin molded item is obtained by bulk polymerization of norbornene monomers in a mold and contains a glass fiber having an average fiber length of 0.08-1.0 mm and an aspect ratio of 5-100. Preferably, the molded item comprises 100 pts.wt. of norbornene monomers and, incorporated therewith, 5-400 pts.wt. of the glass fiber.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 解决问题的方案为了提供具有优异的尺寸稳定性的树脂模制品，在成型装置中不引起喷嘴堵塞的树脂模制品的制造方法和显示优异的保存稳定性的反应原液 适用于制造方法。 解决方案：降冰片烯树脂成型体是通过在模具中本体聚合降冰片烯单体获得的，并含有平均纤维长度为0.08-1.0mm，纵横比为5-100的玻璃纤维。 优选地，模制品包括100重量份 的降冰片烯单体，并且与其结合，为5-400重量份 的玻璃纤维。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2009202444A

公开(公告)日：2009-09-10

申请号：JP2008047432

申请日：2008-02-28

Applicant: Rimtec Kk ,  Rimtec株式会社

Inventor： MIURA TAKAHIRO

IPC: B32B27/00

Abstract: PROBLEM TO BE SOLVED: To provide a composite molded article which has both of design properties and rigidity, is enhanced in the adhesiveness of respective layers constituting the composite molded article, is excellent in moldability and is effectively prevented from the occurrence of sink or warpage.
SOLUTION: The composite molded article comprises a laminate of an artificial marble layer and a reinforcing layer formed through a norbornene resin layer. Preferably, the norbornene resin layer is a layer comprising a norbornene resin molded object produced by subjecting a norbornene monomer to bulk polymerization in a mold.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 解决问题：为了提供具有设计性质和刚性两者的复合成型体，构成复合成型体的各层的粘合性提高，成型性优异，有效地防止了水槽的发生 或翘曲。 解决方案：复合模制品包括人造大理石层和通过降冰片烯树脂层形成的增强层的层压体。 优选地，降冰片烯树脂层是包含通过使降冰片烯单体在模具中进行本体聚合而制造的降冰片烯树脂成型体的层。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2007009063A

公开(公告)日：2007-01-18

申请号：JP2005191733

申请日：2005-06-30

Applicant: Rimtec Kk ,  Rimtec株式会社

Inventor： TAKIMOTO TOMOHIKO ,  MIURA TAKAHIRO ,  YAMADA KENKO

IPC: C08G61/08 ,  C08K3/26 ,  C08L65/00

Abstract: PROBLEM TO BE SOLVED: To obtain a resin molded form of high dimensional stability, to provide a method for producing the resin molded form without causing nozzle port cloggings of the molding machine in its molding, and to provide a reaction stock solution good in storage stability and to be suitably used in the above method.
SOLUTION: The norbornene-based resin molded form is obtained by mass polymerization of the corresponding norbornene-based monomer in a mold. This resin molded form contains calcium carbonate 5-100 in aspect ratio, wherein the average major axis of the calcium carbonate (particles) is preferably 5-500 μm. In this resin molded form, it is especially preferable that 5-400 pts.wt. of the calcium carbonate be contained based on 100 pts.wt. of the norbornene-based monomer.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题为了获得高尺寸稳定性的树脂模塑制品，提供一种制造树脂模塑制品的方法，而不会在成型机中造成模塑机的喷嘴口堵塞，并提供良好的反应原料溶液 在储存稳定性方面适合使用。 解决方案：通过相应的降冰片烯类单体在模具中的大量聚合，得到降冰片烯系树脂成型体。 该树脂成型体的长径比为5〜100重量％，碳酸钙（粒子）的平均长轴优选为5〜500μm。 在该树脂成形体中，特别优选为5〜400重量份 的碳酸钙含量为100重量份 的降冰片烯类单体。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007009055A

公开(公告)日：2007-01-18

申请号：JP2005191456

申请日：2005-06-30

Applicant: Rimtec Kk ,  Rimtec株式会社

Inventor： TAKIMOTO TOMOHIKO ,  MIURA TAKAHIRO ,  YAMADA KENKO

IPC: C08L65/00 ,  B29C45/00 ,  B29K23/00 ,  C08G61/08 ,  C08K3/22

Abstract: PROBLEM TO BE SOLVED: To provide a resin molded item exhibiting excellent dimensional stability, a manufacturing method of the resin molded item that causes no nozzle clogging in a molding apparatus on molding, and a reaction stock solution that exhibits excellent preservation stability and is suitably employable for the manufacturing method.
SOLUTION: The norbornene resin molded item is obtained by bulk polymerization of norbornene monomers in a mold and contains aluminum hydroxide having an aspect ratio of 5-100. Preferably, the average major axis diameter of aluminum hydroxide is 5-500 μm. Especially preferably, the molded item comprises 100 pts.wt. of norbornene monomers and, incorporated therewith, 5-400 pts.wt. of aluminum hydroxide.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 解决问题的方案为了提供具有优异的尺寸稳定性的树脂模制品，在成型装置中不引起喷嘴堵塞的树脂模制品的制造方法和显示优异的保存稳定性的反应原液 适用于制造方法。 解决方案：降冰片烯树脂成型品通过在模具中本体聚合降冰片烯单体而得到，并含有长宽比为5-100的氢氧化铝。 优选地，氢氧化铝的平均长轴直径为5-500μm。 特别优选地，模塑制品包含100重量份 的降冰片烯单体，并且与其结合，为5-400重量份 的氢氧化铝。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2005271535A

公开(公告)日：2005-10-06

申请号：JP2004091932

申请日：2004-03-26

Applicant: Rimtec Kk ,  Rimtec株式会社

Inventor： MIURA TAKAHIRO

IPC: B29C45/00 ,  B29C45/77 ,  B29K21/00 ,  C08G61/08

Abstract: PROBLEM TO BE SOLVED: To provide a reaction injection molding method capable of preventing a bubble from generating and giving a molded article having excellent strength even if it is a large-sized molded article, and to provide a stock solution suitable for it.
SOLUTION: The reaction injection molding method is characterized in that a stock solution (A), which contains at least a norbornene-based monomer, a metathesis catalyst and a polymer having a branched structure and shows viscosity of 320 to 500 mPa×s at 30°C, is mixed with a stock solution (B), which contains at least a norbornene-base monomer, a co-catalyst and a polymer having a branched structure and shows viscosity of 320 to 500 mPa×s at 30°C, and the mixture is injected into a mold and bulk-polymerizing it in the mold.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供一种能够防止气泡产生并产生具有优异强度的模塑制品的反应注射成型方法，即使是大尺寸模制品，并且提供适合于其的储备溶液 。 反应注射成型法的特征在于，含有至少降冰片烯系单体，复分解催化剂和具有支链结构的聚合物的原液（A）的粘度为320〜500mPa× 在含有至少降冰片烯类单体，助催化剂和具有支链结构的聚合物的储备溶液（B）中混合，在30℃下显示出320〜500mPa·s的粘度 并将混合物注入模具中并将其在模具中进行本体聚合。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2009263575A

公开(公告)日：2009-11-12

申请号：JP2008117544

申请日：2008-04-28

Applicant: Rimtec Kk ,  Rimtec株式会社

Inventor： TANAKA YASUSHI ,  MIURA TAKAHIRO ,  NAKANO MUNETOSHI

IPC: C08J7/04 ,  B32B27/00 ,  B32B27/36

Abstract: PROBLEM TO BE SOLVED: To provide a composite molding excellent in impact resistance, weatherability and design properties.
SOLUTION: The composite molding includes a reaction-curable transparent resin layer having a specific haze value on at least a part of the surface of a norbornene resin molding obtained by bulk polymerization of a norbornene monomer in a die. The norbornene resin molding and the transparent resin layer are directly bonded to each other on the contact interface.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供耐冲击性，耐候性和设计性能优异的复合成型。 解决方案：复合成型包括在通过在模具中降冰片烯单体的本体聚合获得的降冰片烯树脂模制品的至少一部分表面上具有特定雾度值的可反应固化的透明树脂层。 降冰片烯树脂成型体和透明树脂层在接触界面上直接接合。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2008126417A

公开(公告)日：2008-06-05

申请号：JP2006310204

申请日：2006-11-16

Applicant: Rimtec Kk ,  Rimtec株式会社

Inventor： MIURA TAKAHIRO ,  TAKIMOTO TOMOHIKO

IPC: B32B15/08 ,  B32B5/28

Abstract: PROBLEM TO BE SOLVED: To provide a composite molded object having high rigidity and excellent dimensional stability and improved in the adhesion of a resin molded member and a plating layer.
SOLUTION: The composite molded object comprises: a norbornene based resin molded member, which contains a fibrous filler with an aspect ratio of 5-100 and a granular filler with an aspect ratio of 1-2, and obtained by the bulk polymerization of a norbornene based monomer in a mold; and the plating layer formed on the surface of the norbornene based resin molded member.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有高刚性和优异的尺寸稳定性并提高树脂模制构件和镀层的粘合性的复合模制物体。 解决方案：复合成型体包括：降冰片烯系树脂成型体，其含有长径比为5〜100的纤维填料和长径比为1-2的粒状填料，通过本体聚合得到 的降冰片烯基单体在模具中; 以及形成在降冰片烯系树脂成型体的表面上的镀层。 版权所有（C）2008，JPO＆INPIT