公开(公告)号：EP3344432A1

公开(公告)日：2018-07-11

申请号：EP16766090.1

申请日：2016-08-30

Applicant: SABIC Global Technologies B.V.

Inventor： YANEV, Angel ,  VAN GISBERGEN, Joseph Gerardus Maria ,  BRANDS, Davy Wilhelmus Anna

IPC: B29C45/18 ,  B29C45/00

CPC classification number: B29C45/18 ,  B29C44/10 ,  B29C44/3446 ,  B29C44/42 ,  B29C44/60 ,  B29C45/0005 ,  B29C45/1816 ,  B29C2045/1702 ,  B29C2045/1722 ,  B29K2023/12 ,  B29K2025/06 ,  B29K2027/06 ,  B29K2033/04 ,  B29K2033/12 ,  B29K2055/02 ,  B29K2069/00 ,  B29K2071/00 ,  B29K2079/085 ,  B29K2105/12 ,  B29K2509/08 ,  B29L2031/30 ,  B29L2031/3481 ,  B29L2031/44 ,  B29L2031/4821 ,  B29L2031/52 ,  B29L2031/5209 ,  B29L2031/776

Abstract: The disclosure is directed to a solid part, and a device and process of making the solid part. The process includes introducing a glass fiber filled polymeric material to a hopper of an injection molding machine, where the glass fibers have a pre-molding length, melting the glass fiber filled polymeric material to form a melt in a plasticizing unit, pressurizing the plasticizing unit of the injection molding machine with a blowing agent, dissolving the blowing agent into the melt, injecting the melt into a mold cavity up to 100% of volume, and forming the solid part.

公开(公告)号：EP3159375A1

公开(公告)日：2017-04-26

申请号：EP15809786.5

申请日：2015-06-17

Applicant: Asahi Kasei Construction Materials Corporation

Inventor： MUKAIYAMA, Shigemi ,  IHARA, Ken ,  HAMAJIMA, Masato

IPC: C08J9/14

CPC classification number: C08J9/141 ,  B29B7/88 ,  B29C44/10 ,  B29K2105/046 ,  B29L2007/002 ,  C08J9/0038 ,  C08J9/0066 ,  C08J9/146 ,  C08J9/149 ,  C08J9/228 ,  C08J2201/02 ,  C08J2201/026 ,  C08J2203/14 ,  C08J2203/162 ,  C08J2203/182 ,  C08J2203/202 ,  C08J2205/044 ,  C08J2205/052 ,  C08J2207/00 ,  C08J2361/04 ,  C08J2361/10

Abstract: Provided is a phenol resin foam that has low initial thermal conductivity and that retains low thermal conductivity for a long period of time. The present phenol resin foam may contain a cyclopentane and a high-boiling hydrocarbon with a boiling point of from 120 °C to 550 °C and may have a density of from 10 kg/m 3 to 150 kg/m 3 . The content of the cyclopentane in the phenol resin foam per 22.4 × 10 -3 m 3 space volume in the phenol resin foam is from 0.25 mol to 0.85 mol.

Abstract translation: 本发明提供一种初始导热系数低，长时间保持低导热系数的酚醛树脂发泡体。 本发明的酚醛树脂发泡体可以包含环戊烷和沸点为120-550℃的高沸点烃，并且可以具有10kg / m 3至150kg / m 3的密度。 酚醛树脂发泡体中的每22.4×10 -3 m 3空间体积中的酚醛树脂发泡体中的环戊烷的含量为0.25摩尔〜0.85摩尔。

公开(公告)号：EP3097146A1

公开(公告)日：2016-11-30

申请号：EP14879678.2

申请日：2014-01-23

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： BERTUCELLI, Luigi ,  PARENTI, Vanni ,  LI, Dachao ,  LIU, Wei ,  CHAI, Ning ,  WANG, Beilei ,  CHEN, Cheng ,  GUO, Hong Fei ,  CHEN, Jing ,  YIN, Yige ,  COSTEUX, Stephane ,  SMITH, Billy G.

IPC: C08J9/12 ,  C08G18/66 ,  B29C44/10

CPC classification number: C08J9/122 ,  B29C44/10 ,  B29C44/348 ,  B29K2075/00 ,  C08G18/163 ,  C08G18/1808 ,  C08G18/1816 ,  C08G18/2036 ,  C08G18/225 ,  C08G18/48 ,  C08G18/4816 ,  C08G18/4829 ,  C08G18/7664 ,  C08G18/7671 ,  C08G2101/0025 ,  C08J2201/022 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2205/044 ,  C08J2205/05 ,  C08J2205/10 ,  C08J2375/08

Abstract: A rigid polyurethane (PU) foam having a number average cell size of no greater than 10

公开(公告)号：EP2711156A3

公开(公告)日：2014-09-17

申请号：EP13195031.3

申请日：2008-03-12

Applicant: University of Washington

Inventor： Nadella, Krishna, V. ,  Miller, Dustin ,  Kumar, Vipin ,  Kuykendall, William, F. ,  Probert, Stephen

IPC: B29C44/10 ,  C08J9/00 ,  B29C44/34 ,  B29C44/58

CPC classification number: B29C44/10 ,  B29C44/3453 ,  B29C44/5609 ,  B29C44/588 ,  B29K2079/085 ,  B29K2105/04 ,  B29K2995/0039 ,  B29K2995/004 ,  C08J9/00 ,  C08J2201/032 ,  Y10T428/249978 ,  Y10T428/249979

Abstract: Methods for reducing the density of thermoplastic materials and the articles made therefrom having similar or improved mechanical properties to the solid or noncellular material. Also disclosed are improvements to foaming methods and the cellular structures of the foams made therefrom, and methods for altering the impact strength of solid or noncellular thermoplastic materials and the shaping of the materials into useful articles.

Abstract translation: 用于降低热塑性材料和由其制成的制品的密度的方法具有与固体或非细胞材料相似或改进的机械性能。 还公开了改进发泡方法和由其制成的泡沫的蜂窝结构，以及改变固体或非蜂窝热塑性材料的冲击强度和将材料成型为有用制品的方法。

公开(公告)号：EP1849575A1

公开(公告)日：2007-10-31

申请号：EP05805934.6

申请日：2005-11-08

Applicant: Prime Polymer Co., Ltd.

Inventor： KAWAMURA, Tatsuji, c/o Prime Polymer Co. Ltd. ,  NAGANO, Akinori, c/o Prime Polymer Co. Ltd.

IPC: B29C45/00 ,  B29C45/26 ,  B29K105/04

CPC classification number: B29C45/56 ,  B29C44/0415 ,  B29C44/10 ,  B29C44/348 ,  B29C44/586 ,  B29C45/2608 ,  B29C2045/563

Abstract: To provide an expansion injection molding process, which is freed from the occurrence of swirl marks on the surface of a molded article and by which foamed injection moldings having good appearance can be produced in a short molding cycle and at a low cost; and a mold for expansion injection molding.
A movable mold 2 is moved toward a fixed mold 1, whereby a sealing member 6 set on at least one of a pair of facing surfaces of the mold 1 and mold 2 in the outside of a cavity is brought into contact with the other of the facing surfaces or a sealing member 6 set thereon to make the cavity 3 gas-sealed state. While keeping the gas-sealed state, the movable mold 2 is further moved toward the fixed mold 1 with the sealing member 6 compressed, whereby the volume of the cavity 3 is decreased to enhance the pressure in the cavity 3 to a level exceeding the atmospheric pressure. Then, a thermoplastic resin is injected into the cavity 3 of an enhanced pressure.

Abstract translation: 为了提供一种在模制品的表面上避免产生涡流痕迹的膨胀注射成型方法，并且可以在短的成型周期和低成本下制造具有良好外观的发泡注射成型品; 和用于膨胀注塑的模具。 移动模具2朝向固定模具1移动，由此将设置在模具1的一对相对表面和模具2中的至少一个的密封构件6在空腔的外部与另一个 设置在其上的密封构件6以使空腔3成为气体密封状态。 在保持气体密封状态的同时，随着密封构件6被压缩，可动模具2进一步向固定模具1移动，从而减小空腔3的体积，以将空腔3中的压力提高到超过大气压 压力。 然后，将热塑性树脂注入增压的空腔3中。

公开(公告)号：EP1566253A3

公开(公告)日：2007-06-13

申请号：EP05002677.2

申请日：2005-02-09

Applicant: ArvinMeritor GmbH

Inventor： Biewer, Christian ,  Schönebeck, Horst

IPC: B29C44/12 ,  B29C44/34 ,  B29C44/58 ,  B29C44/10

CPC classification number: B29C44/12 ,  B29C44/10 ,  B29C44/1233 ,  B29C44/586 ,  B29C44/587 ,  B29C44/588

Abstract: Ein Schäumwerkzeug mit einem Unter- und einem Oberteil (16, 18), zwischen denen ein Schäumhohlraum (20) gebildet ist, hat innenseitig an dem Unterund/oder dem Oberteil (16, 18) eine den Schäumhohlraum (20) begrenzende, flächige Membran (22) angebracht, die beim Schäumvorgang Gas zu Gasaustrittsöffnungen (34) transportiert. Mittels des Schäumwerkzeugs werden insbesondere Karosserieanbauteile hinterschäumt.

公开(公告)号：EP1582328A1

公开(公告)日：2005-10-05

申请号：EP03811113.4

申请日：2003-11-11

Applicant: SUNSTAR GIKEN KABUSHIKI KAISHA ,  Sunstar Suisse SA

Inventor： TANAKA, Satoshi,c/o Sunstar Giken Kabushiki Kaisha ,  TAKADA, Masaharu, Sunstar Giken Kabushiki Kaisha ,  JOYASHIKI, Hisashi, Sunstar Group Engineering K.K.

IPC: B29C39/02 ,  B29C39/44

CPC classification number: B29C44/60 ,  B29C33/10 ,  B29C44/086 ,  B29C44/10 ,  B29C44/3403 ,  B29C44/3442 ,  B29C44/5627 ,  B29C44/586

Abstract: It is an object of the present invention to provide a foam molding method for foaming and molding a foamable material, which is free from problems, such as deformation of or continuation between closed cells. To achieve this object, there is provided a foam molding method for foaming a foamable material, comprising the steps of providing a mold having a cavity, placing the cavity of the mold under a pressurized condition, foaming the foamable material in the cavity of the mold under the pressurized condition, thus appropriately controlling foaming of the foamable material, and releasing the pressurized condition of the cavity of the mold.

公开(公告)号：EP1052444A2

公开(公告)日：2000-11-15

申请号：EP00303813.0

申请日：2000-05-05

Applicant: Microtherm International Limited

Inventor： Carr, Geoffrey John Richard

IPC: F16L59/02

CPC classification number: F16L59/02 ,  B29C44/10 ,  B29C44/18 ,  E04B1/803 ,  E04C2/328 ,  Y02A30/242 ,  Y02B80/12

Abstract: A non-planar formed body of particulate thermal insulating material is made by a method in which particulate insulating material is introduced into a porous envelope (1) and the envelope with the particulate insulating material is located in a forming means (2, 3). The forming means is operated such that compaction of the particulate material in the envelope is effected into a body of desired non-planar form, accompanied by a downwardly-directed flow of the particulate material towards at least one edge (7, 8) of the body (4). In this way a required density distribution of compacted material in the body is achieved.

Abstract translation: 颗粒状绝热材料的非平面成形体通过将粒状绝缘材料引入多孔外壳（1）中的方法制成，并且具有颗粒绝缘材料的外壳位于成形装置（2,3）中。 操作成形装置，使得外壳中的颗粒材料的压实实现到所需非平面形式的主体中，伴随着颗粒材料向下朝向所述颗粒材料的至少一个边缘（7,8）流动 身体（4）。 以这种方式实现了体内压实材料的所需密度分布。

公开(公告)号：EP0480456B1

公开(公告)日：1996-08-14

申请号：EP91117377.1

申请日：1991-10-11

Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED

Inventor： Hara, Takahisa ,  Matsumoto, Masahito ,  Usui, Nobuhiro ,  Matubara, Shigeyoshi

IPC: B29C44/00

CPC classification number: B29C44/0415 ,  B29C44/10 ,  B29C44/146 ,  B29C44/381

公开(公告)号：EP0299117B2

公开(公告)日：1994-10-26

申请号：EP87202400.5

申请日：1987-11-23

Applicant: GUSBI Officina Meccanica S.p.A.

Inventor： Gaud, Raoult Marie ,  Terenzio, Bianchi

IPC: B29C67/22 ,  B29C43/54

CPC classification number: B29C43/02 ,  B29C44/10 ,  B29K2075/00