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1. WO2011064964 - METAL DIE FOR MEASURING FLOW CHARACTERISTICS, METHOD FOR MEASURING FLOW CHARACTERISTICS, RESIN COMPOSITION FOR SEALING SEMICONDUCTOR, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

Publication Number WO/2011/064964
Publication Date 03.06.2011
International Application No. PCT/JP2010/006733
International Filing Date 17.11.2010
IPC
G01N 11/04 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
11Investigating flow properties of materials, e.g. viscosity or plasticity; Analysing materials by determining flow properties
02by measuring flow of the material
04through a restricted passage, e.g. tube, aperture
B29C 45/27 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
26Moulds
27Sprue channels
B29C 45/76 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
76Measuring, controlling or regulating
CPC
B29C 45/14639
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14639for obtaining an insulating effect, e.g. for electrical components
B29C 45/14655
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14639for obtaining an insulating effect, e.g. for electrical components
14655connected to or mounted on a carrier, e.g. lead frame
B29C 45/37
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
26Moulds
37Mould cavity walls ; , i.e. the inner surface forming the mould cavity, e.g. linings
B29C 45/7646
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
76Measuring, controlling or regulating
7646viscosity
B29K 2101/10
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2101Use of unspecified macromolecular compounds as moulding material
10Thermosetting resins
B29L 2031/3425
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
2031Other particular articles
34Electrical apparatus, e.g. sparking plugs or parts thereof
3425Printed circuits
Applicants
  • 住友ベークライト株式会社 SUMITOMO BAKELITE CO., LTD. [JP]/[JP] (AllExceptUS)
  • 西川 敦准 NISHIKAWA, Atsunori [JP]/[JP] (UsOnly)
Inventors
  • 西川 敦准 NISHIKAWA, Atsunori
Agents
  • 速水 進治 HAYAMI, Shinji
Priority Data
2009-26587224.11.2009JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) METAL DIE FOR MEASURING FLOW CHARACTERISTICS, METHOD FOR MEASURING FLOW CHARACTERISTICS, RESIN COMPOSITION FOR SEALING SEMICONDUCTOR, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
(FR) MATRICE MÉTALLIQUE POUR MESURER DES CARACTÉRISTIQUES D'ÉCOULEMENT, PROCÉDÉ DE MESURE DE CARACTÉRISTIQUES D'ÉCOULEMENT COMPOSITION DE RÉSINE POUR SCELLER UN SEMI-CONDUCTEUR ET PROCÉDÉ DE FABRICATION D'UN DISPOSITIF SEMI-CONDUCTEUR
(JA) 流動特性測定用金型、流動特性測定方法、半導体封止用樹脂組成物及び半導体装置の製造方法
Abstract
(EN)
Disclosed is a metal die for measuring flow characteristics, which is to be used for the purpose of measuring the flow characteristics of a resin composition by applying the resin composition, i.e., a subject to be measured, to a channel provided in the metal die. The metal die for measuring flow characteristics is characterized in that the shortest distance from the cross-section gravity center to the outline of the cross-section shape of the channel is 0.02-0.4 mm. The method for measuring flow characteristics is characterized in that the resin composition, i.e., the subject to be measured, is applied to the channel of the metal die and the resin composition is made to flow in one direction, and the flow distance from the start point to the end point of the flow of the resin composition is obtained as a flow length.
(FR)
L'invention concerne une matrice métallique destinée à mesurer des caractéristiques d'écoulement, destinée à être utilisée afin de mesurer les caractéristiques d'écoulement d'une composition de résine lors de l'application de la composition de résine, constituant l'objet de la mesure, à un canal disposé dans la matrice métallique. La matrice métallique destinée à mesurer des caractéristiques d'écoulement est caractérisée en ce que la distance la plus courte entre le centre de gravité en section transversale et le contour extérieur de la forme de la section transversale du canal est de 0,02 à 0,4 mm. Le procédé de mesure de caractéristiques d'écoulement est caractérisé en ce que la composition de résine, qui constitue l'objet de la mesure, est appliquée au canal de la matrice métallique et en ce que la composition de résine est amenée à s'écouler dans une direction, et la distance d'écoulement entre le point de départ et le point d'arrivée de l'écoulement de composition de résine est obtenue en tant que longueur d'écoulement.
(JA)
 本発明によれば、金型に設けられた流路に被測定物である樹脂組成物を注入して樹脂組成物の流動特性を測定するために使用する流動特性測定用金型であって、流路の断面形状における断面重心から外郭線までの最小距離が0.02mm以上、0.4mm以下であることを特徴とする流動特性測定金型、およびこの流動特性測定用金型の流路に被測定物である樹脂組成物を注入して一方向に流動させ、樹脂組成物の流動の始点から終点までの流動距離を流動長として求めることを特徴とする流動特性測定方法が提供される。
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