Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BINDER COMPOSITION FOR FORMING MOLD
Document Type and Number:
WIPO Patent Application WO/2020/070819
Kind Code:
A1
Abstract:
The binder composition for forming a mold according to the present invention contains a furan resin, water, and hydrolyzed starch, wherein the mass ratio of the furan resin and the hydrolyzed starch (mass of furan resin/ mass of hydrolyzed starch) is 20-95, and the hydrolyzed starch has a dextrose equivalent of 60 or more. The present invention can provide a binder composition that is for forming a mold and that does not require a modification step even while using a sugar, resulting in reduction of economic cost and energy cost.

More Like This:
JP2006137928NOVOLAC-TYPE PHENOL RESIN, RESIN-COATED SAND FOR SHELL MOLD, AND TEMPLATE
JP4781502Binder system of molding mixture for the production of molds and cores
WO/2005/080023PROCESS FOR PRODUCING CAST ITEM
Inventors:
AONUMA HIROAKI (JP)
MATSUO TOSHIKI (JP)
IGARI TOMOKI (JP)
Application Number:
PCT/JP2018/037004
Publication Date:
April 09, 2020
Filing Date:
October 03, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KAO CORP (JP)
International Classes:
B22C1/22; B22C1/10
Foreign References:
JP2013212536A2013-10-17
JPS4941104B11974-11-07
JPS56500010A1981-01-08
JPS61235034A1986-10-20
JPS63174752A1988-07-19
JPS63174754A1988-07-19
JPH11129054A1999-05-18
JPH11138234A1999-05-25
JPH11207432A1999-08-03
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: ENDOSCOPE DEVICE AND OBSERVATION TIME MEASUREMENT METHOD

Next Patent: POWER SUPPLY DEVICE FOR ENDOSCOPES