MY162637A - Binder composition for making foundry moulds - Google Patents

Binder composition for making foundry moulds

Info

Publication number
MY162637A
MY162637A MYPI2013701006A MYPI2013701006A MY162637A MY 162637 A MY162637 A MY 162637A MY PI2013701006 A MYPI2013701006 A MY PI2013701006A MY PI2013701006 A MYPI2013701006 A MY PI2013701006A MY 162637 A MY162637 A MY 162637A
Authority
MY
Malaysia
Prior art keywords
binder composition
making foundry
mold
producing
present
Prior art date
Application number
MYPI2013701006A
Inventor
Akira Yoshida
Original Assignee
Kao Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kao Corp filed Critical Kao Corp
Publication of MY162637A publication Critical patent/MY162637A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B22C1/10—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for influencing the hardening tendency of the mould material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • B22C1/2233—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B22C1/2246—Condensation polymers of aldehydes and ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C08L93/04—Rosin

Abstract

The present invention provides a binder composition for making foundry moulds capable of producing a mold having a high final strength and good depth hardenability as well as improving the mold in hardening speed; and a method for producing a mold, using this composition. The binder composition for making foundry molds of the present invention is a binder composition for making foundry molds comprising a specific acid-hardening resin, the specified amount of the rosin-modified maleic acid resin having an acid value of 70 mgKOH/g or more. The method for producing a mold comprising the step of hardening a mixture comprising refractory particles, the binder composition for making foundry molds of the present invention, and a hardener.
MYPI2013701006A 2010-12-14 2011-12-13 Binder composition for making foundry moulds MY162637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010278104 2010-12-14

Publications (1)

Publication Number Publication Date
MY162637A true MY162637A (en) 2017-06-30

Family

ID=46244676

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013701006A MY162637A (en) 2010-12-14 2011-12-13 Binder composition for making foundry moulds

Country Status (5)

Country Link
JP (1) JP5780939B2 (en)
KR (1) KR101444046B1 (en)
CN (1) CN103260792B (en)
MY (1) MY162637A (en)
WO (1) WO2012081577A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6063219B2 (en) * 2012-11-20 2017-01-18 花王株式会社 Binder composition for mold making
JP6474322B2 (en) * 2014-06-17 2019-02-27 花王株式会社 Binder composition for mold making
JP6736313B2 (en) * 2016-03-02 2020-08-05 群栄化学工業株式会社 Mold molding kit and method for manufacturing sand composition for mold molding
CN106084527A (en) * 2016-07-19 2016-11-09 张海棠 A kind of Polystyrene heat insulation material and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3491005B2 (en) * 2001-01-10 2004-01-26 花王株式会社 Molding agent slurry for mold
JP2007326122A (en) * 2006-06-07 2007-12-20 Gun Ei Chem Ind Co Ltd Binder composition for molding mold, its manufacturing method, sand composition for molding mold, and method for manufacturing mold
JP5089935B2 (en) * 2006-07-18 2012-12-05 花王株式会社 Furan resin composition for mold production
JP2009269062A (en) * 2008-05-08 2009-11-19 Gun Ei Chem Ind Co Ltd Binder composition for casting mold making, sand composition for casting mold making, and manufacturing method of casting mold
JP5362317B2 (en) * 2008-10-17 2013-12-11 花王株式会社 Mold manufacturing method

Also Published As

Publication number Publication date
KR101444046B1 (en) 2014-09-23
JP2012139729A (en) 2012-07-26
CN103260792B (en) 2015-04-15
CN103260792A (en) 2013-08-21
KR20130083472A (en) 2013-07-22
JP5780939B2 (en) 2015-09-16
WO2012081577A1 (en) 2012-06-21

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