BRPI0912685A2 - mistura de material de molde e método de produção de núcleos e moldes para a indústria da fundição - Google Patents

mistura de material de molde e método de produção de núcleos e moldes para a indústria da fundição

Info

Publication number
BRPI0912685A2
BRPI0912685A2 BRPI0912685A BRPI0912685A BRPI0912685A2 BR PI0912685 A2 BRPI0912685 A2 BR PI0912685A2 BR PI0912685 A BRPI0912685 A BR PI0912685A BR PI0912685 A BRPI0912685 A BR PI0912685A BR PI0912685 A2 BRPI0912685 A2 BR PI0912685A2
Authority
BR
Brazil
Prior art keywords
mold
core
mixture
production method
foundry industry
Prior art date
Application number
BRPI0912685A
Other languages
English (en)
Inventor
Antoni Gieniec
Diether Koch
Marcus Frohn
Original Assignee
Ashland Südchemie Kernfest Gmbh
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 Ashland Südchemie Kernfest Gmbh filed Critical Ashland Südchemie Kernfest Gmbh
Publication of BRPI0912685A2 publication Critical patent/BRPI0912685A2/pt
Publication of BRPI0912685B1 publication Critical patent/BRPI0912685B1/pt

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
    • 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
    • B22C1/224—Furan polymers
    • 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
    • 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
    • B22C1/2253—Condensation polymers of aldehydes and ketones with phenols

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mold Materials And Core Materials (AREA)
BRPI0912685-6A 2008-05-23 2009-05-22 Mistura de material de molde e método de produção de machos e moldes para a indústria da fundição BRPI0912685B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008024727.8 2008-05-23
DE102008024727A DE102008024727A1 (de) 2008-05-23 2008-05-23 Methansulfonsäurehaltige Katalysatoren für das Säurehärtungsverfahren
PCT/EP2009/003643 WO2009141158A1 (de) 2008-05-23 2009-05-22 Methansulfonsäurehaltige katalysatoren für das saürehärtungsverfahren

Publications (2)

Publication Number Publication Date
BRPI0912685A2 true BRPI0912685A2 (pt) 2016-01-26
BRPI0912685B1 BRPI0912685B1 (pt) 2018-01-16

Family

ID=40976944

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912685-6A BRPI0912685B1 (pt) 2008-05-23 2009-05-22 Mistura de material de molde e método de produção de machos e moldes para a indústria da fundição

Country Status (13)

Country Link
US (1) US8919421B2 (pt)
EP (1) EP2296836B1 (pt)
JP (1) JP5557293B2 (pt)
KR (1) KR101643703B1 (pt)
CN (1) CN102076440A (pt)
BR (1) BRPI0912685B1 (pt)
DE (1) DE102008024727A1 (pt)
EA (1) EA021549B1 (pt)
MX (1) MX2010012742A (pt)
PL (1) PL2296836T3 (pt)
UA (1) UA101502C2 (pt)
WO (1) WO2009141158A1 (pt)
ZA (1) ZA201008061B (pt)

Families Citing this family (18)

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Publication number Priority date Publication date Assignee Title
JP5486293B2 (ja) * 2009-12-24 2014-05-07 花王株式会社 鋳型造型用粘結剤組成物
ES2816451T3 (es) * 2010-12-16 2021-04-05 Huettenes Albertus Chemische Werke Gmbh Aglutinante de curado en frío de baja emisión para la industria de fundición
JP5986457B2 (ja) * 2011-08-31 2016-09-06 花王株式会社 自硬性鋳型造型用粘結剤組成物
DE102012201971B4 (de) * 2012-02-09 2024-09-12 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verwendung einer Mischung als Additiv für die Polyisocyanat-Komponente eines Zwei-Komponenten-Bindemittelsystems zur Herstellung eines Polyurethan-Harzes, Polyisocyanat enthaltende Lösung zur Verwendung als Komponente eines Formstoff-Bindemittelsystems, Zwei-Komponenten-Bindemittelsystem zur Herstellung eines Polyurethan-Harzes, Gemisch zur Herstellung eines Kerns oder einer Form für die Gießerei, Form oder Kern für die Gießerei und Verfahren zur Herstellung eines Kerns oder einer Form
JP6069047B2 (ja) 2012-04-27 2017-01-25 花王株式会社 鋳型造型用硬化剤組成物
JP5355805B1 (ja) 2013-02-19 2013-11-27 伊藤忠セラテック株式会社 鋳型用耐火性粒子の改質方法及びそれによって得られた鋳型用耐火性粒子並びに鋳型の製造方法
JP6277545B2 (ja) * 2014-02-13 2018-02-14 群栄化学工業株式会社 酸硬化性樹脂用硬化剤組成物
CN103822803A (zh) * 2014-02-28 2014-05-28 湖北工业大学 一种砂型铸造尾气的采集装置和方法
US10174183B2 (en) 2015-03-09 2019-01-08 Technology Research Association For Future Additive Manufacturing Organic binder, granular material, three-dimensional lamination-shaped mold manufacturing apparatus, and three-dimensional lamination-shaped mold manufacturing method
CN107530765B (zh) * 2016-04-20 2020-07-24 技术研究组合次世代3D积层造形技术总合开发机构 粒状材料、粒状材料的制造方法、三维层叠造型铸型的制造装置以及三维层叠造型铸型的制造方法
DE102017107658A1 (de) * 2017-01-04 2018-07-05 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Schlichtezusammensetzung für die Gießereiindustrie, enthaltend partikuläres, amorphes Siliziumdioxid und Säure
JP6892284B2 (ja) * 2017-02-28 2021-06-23 ダイハツ工業株式会社 砂型の製造方法および鋳物砂
DE102018100694A1 (de) * 2018-01-12 2019-07-18 Ask Chemicals Gmbh Formaldehydreduziertes Phenolharzbindemittel
JP7168337B2 (ja) * 2018-03-29 2022-11-09 群栄化学工業株式会社 鋳型造型用粘結剤組成物、鋳型造型用砂組成物、及び鋳型の製造方法
JP7329388B2 (ja) * 2018-09-11 2023-08-18 花王株式会社 鋳型造型用粘結剤組成物
DE102020003562A1 (de) * 2020-06-15 2021-12-16 Ask Chemicals Gmbh Verfahren zum schichtweisen Aufbau eines ausgehärteten dreidimensionalen Formkörpers, Formkörper, welcher dadurch erhalten werden kann, sowie dessen Verwendung
DE102020118314A1 (de) * 2020-07-10 2022-01-13 Ask Chemicals Gmbh Mittel zur Reduzierung von Sandanhaftungen
CN121199035B (zh) * 2025-11-26 2026-02-17 济南圣泉集团股份有限公司 双组份造型用呋喃树脂粘结剂及铸造用型砂制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586642A (en) * 1978-12-26 1980-06-30 Dainippon Ink & Chem Inc Composition for organic self-hardening mold
JPS5772750A (en) * 1980-10-27 1982-05-07 Aisin Chem Co Ltd Binder composition for mold
US4478962A (en) * 1982-02-25 1984-10-23 Cl Industries, Inc. Binder compositions comprising furfuryl ester and furfuryl ester-furuyl alcohol combinations
US5248707A (en) * 1990-08-02 1993-09-28 Borden, Inc. Accelerators for refractory magnesia
US5491180A (en) * 1994-08-17 1996-02-13 Kao Corporation Binder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making mold
JPH09234540A (ja) * 1996-02-29 1997-09-09 Elf Atochem Japan Kk 鋳型用結合剤被覆砂粒
CN1251824C (zh) * 2001-05-14 2006-04-19 山东莱芜润达化工有限公司 用于铸造覆膜砂的粘土/酚醛树脂纳米复合物、生产方法及用途
DE10352796A1 (de) 2003-11-12 2005-06-23 Backers Maschinenbau Gmbh Siebaggregat und Siebstern
ITMI20032217A1 (it) * 2003-11-14 2005-05-15 Cavenaghi Spa Sistema legante per fonderia a basso sviluppo di idrocarburi aromatici
US7211137B2 (en) 2004-10-15 2007-05-01 Ashland Licensing And Intellectual Property Llc Binder composition comprising condensed tannin and furfuryl alcohol and its uses

Also Published As

Publication number Publication date
WO2009141158A1 (de) 2009-11-26
EA021549B1 (ru) 2015-07-30
KR101643703B1 (ko) 2016-07-29
EP2296836A1 (de) 2011-03-23
JP5557293B2 (ja) 2014-07-23
MX2010012742A (es) 2010-12-21
BRPI0912685B1 (pt) 2018-01-16
EA201071344A1 (ru) 2011-06-30
JP2011520615A (ja) 2011-07-21
US8919421B2 (en) 2014-12-30
UA101502C2 (ru) 2013-04-10
PL2296836T3 (pl) 2014-05-30
US20110073269A1 (en) 2011-03-31
ZA201008061B (en) 2011-09-28
KR20110010795A (ko) 2011-02-07
DE102008024727A1 (de) 2009-11-26
EP2296836B1 (de) 2013-12-04
CN102076440A (zh) 2011-05-25

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B07A Technical examination (opinion): publication of technical examination (opinion)
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2568 DE 2020-03-24