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1. (WO2001032389) METHOD OF EASILY FORMING URETHANE FOAM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/032389 International Application No.: PCT/JP1999/006114
Publication Date: 10.05.2001 International Filing Date: 02.11.1999
Chapter 2 Demand Filed: 28.01.2000
IPC:
B29C 44/34 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
44
Shaping by internal pressure generated in the material, e.g. swelling, foaming
34
Component parts, details or accessories; Auxiliary operations
Applicants:
YAMASHITA, Kiichi [JP/JP]; JP (UsOnly)
FUJII, Kazuhiko [JP/JP]; JP (UsOnly)
SUNSTAR GIKEN KABUSHIKI KAISHA [JP/JP]; 7-1, Aketa-cho Takatsuki-shi, Osaka 569-0806, JP (AllExceptUS)
UNI-SUNSTAR B.V. [NL/NL]; Strawinskylaan 3019 Atrium 1HG NL-1077 ZX Amsterdam, NL (AllExceptUS)
Inventors:
YAMASHITA, Kiichi; JP
FUJII, Kazuhiko; JP
Agent:
SHAMOTO, Ichio ; Yuasa and Hara New Ohtemachi Building, Section 206 2-1, Ohtemachi 2-chome Chiyoda-ku, Tokyo 100-0004, JP
Priority Data:
Title (EN) METHOD OF EASILY FORMING URETHANE FOAM
(FR) PROCEDE PERMETTANT DE FORMER FACILEMENT DE LA MOUSSE D'URETHANE
Abstract:
(EN) A method of easily forming a urethane foam, characterized in that a two-fluid-mixing cartridge system having container parts (3a) and (3b) respectively containing a main ingredient (a) comprising a polyol and a foaming agent and a hardener (b) comprising a polyisocyanate compound and further having a mixing part (9) where the main ingredient (a) is mixed with the hardener (b) is used to mix the two fluids (a) and (b) with each other while forming foaming nuclei and discharge the mixture, which is then foamed and cured.
(FR) L'invention se rapporte à un procédé permettant de former facilement de la mousse d'uréthane, qui se caractérise en ce qu'un système à cartouche de mélange de deux fluides comportant d'une part des parties (3a) et (3b) susceptibles de contenir respectivement (a) un ingrédient principal comprenant un polyol et un agent moussant et (b) un agent durcissant comprenant un composé polyisocyanate, et d'autre part une partie (9) conçue pour mélanger, dans laquelle l'ingrédient principal (a) est mélangé à l'agent durcissant (b), les deux fluides (a) et (b) étant mélangés l'un avec l'autre de manière à former le noyau moussant et le mélange étant alors refoulé de manière à produire la mousse et à durcir.
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Designated States: JP, US
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)