FR2995234B1 - Procede d'obtention d'un corps pour fonderie a partir d'un melange granulaire comprenant une resine polycondensee contenant des motifs aromatiques et un capteur de formaldehyde - Google Patents

Procede d'obtention d'un corps pour fonderie a partir d'un melange granulaire comprenant une resine polycondensee contenant des motifs aromatiques et un capteur de formaldehyde

Info

Publication number
FR2995234B1
FR2995234B1 FR1258481A FR1258481A FR2995234B1 FR 2995234 B1 FR2995234 B1 FR 2995234B1 FR 1258481 A FR1258481 A FR 1258481A FR 1258481 A FR1258481 A FR 1258481A FR 2995234 B1 FR2995234 B1 FR 2995234B1
Authority
FR
France
Prior art keywords
obtaining
resin containing
containing aromatic
granular mixture
formaldehyde sensor
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1258481A
Other languages
English (en)
Other versions
FR2995234A1 (fr
Inventor
Stephane Sarrazin
Manuel Vargas
Tung-Fai Lo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huttenes-Albertus France Sarl
Original Assignee
Huttenes-Albertus France Sarl
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
Priority to FR1258481A priority Critical patent/FR2995234B1/fr
Application filed by Huttenes-Albertus France Sarl filed Critical Huttenes-Albertus France Sarl
Priority to BR112015004908-7A priority patent/BR112015004908B1/pt
Priority to PL13774731T priority patent/PL2892670T3/pl
Priority to EP13774731.7A priority patent/EP2892670B1/fr
Priority to EA201590537A priority patent/EA028270B1/ru
Priority to MX2015003016A priority patent/MX347364B/es
Priority to PCT/FR2013/052077 priority patent/WO2014037681A2/fr
Priority to CN201380047109.4A priority patent/CN104619437B/zh
Priority to US14/426,930 priority patent/US10137494B2/en
Publication of FR2995234A1 publication Critical patent/FR2995234A1/fr
Application granted granted Critical
Publication of FR2995234B1 publication Critical patent/FR2995234B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22C1/02—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/04—Casting aluminium or magnesium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
FR1258481A 2012-09-10 2012-09-10 Procede d'obtention d'un corps pour fonderie a partir d'un melange granulaire comprenant une resine polycondensee contenant des motifs aromatiques et un capteur de formaldehyde Active FR2995234B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1258481A FR2995234B1 (fr) 2012-09-10 2012-09-10 Procede d'obtention d'un corps pour fonderie a partir d'un melange granulaire comprenant une resine polycondensee contenant des motifs aromatiques et un capteur de formaldehyde
PL13774731T PL2892670T3 (pl) 2012-09-10 2013-09-10 Sposób otrzymywania wyrobu dla odlewnictwa z mieszaniny granulowanej obejmującej modyfikowaną żywicę polikondensowaną i łapacz formaldehydu
EP13774731.7A EP2892670B1 (fr) 2012-09-10 2013-09-10 Procédé d'obtention d'un corps pour fonderie à partir d'un mélange granulaire comprenant une résine polycondensée modifée et un capteur de formaldéhyde
EA201590537A EA028270B1 (ru) 2012-09-10 2013-09-10 Способ получения тел для литейного производства из гранулированной смеси, содержащей модифицированную поликонденсированную смолу и поглотитель формальдегида
BR112015004908-7A BR112015004908B1 (pt) 2012-09-10 2013-09-10 Processo para a realização de um corpo para fundição, processo de fabricação de uma peça de fundição em metal e peça metálica moldada
MX2015003016A MX347364B (es) 2012-09-10 2013-09-10 Método para obtener un cuerpo de fundición a partir de una mezcla granular que comprende una resina policondensada modificada y un eliminador de formaldehído.
PCT/FR2013/052077 WO2014037681A2 (fr) 2012-09-10 2013-09-10 Procédé d'obtention d'un corps pour fonderie à partir d'un mélange granulaire comprenant une résine polycondensée modifée et un capteur de formaldéhyde
CN201380047109.4A CN104619437B (zh) 2012-09-10 2013-09-10 用于由包含改性缩聚树脂和甲醛清除剂的粒状混合物获得铸型体的方法
US14/426,930 US10137494B2 (en) 2012-09-10 2013-09-10 Method for obtaining a foundry body from a granular mixture comprising a modified polycondensed resin and a formaldehyde scavenger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1258481A FR2995234B1 (fr) 2012-09-10 2012-09-10 Procede d'obtention d'un corps pour fonderie a partir d'un melange granulaire comprenant une resine polycondensee contenant des motifs aromatiques et un capteur de formaldehyde

Publications (2)

Publication Number Publication Date
FR2995234A1 FR2995234A1 (fr) 2014-03-14
FR2995234B1 true FR2995234B1 (fr) 2014-12-19

Family

ID=47356078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1258481A Active FR2995234B1 (fr) 2012-09-10 2012-09-10 Procede d'obtention d'un corps pour fonderie a partir d'un melange granulaire comprenant une resine polycondensee contenant des motifs aromatiques et un capteur de formaldehyde

Country Status (9)

Country Link
US (1) US10137494B2 (fr)
EP (1) EP2892670B1 (fr)
CN (1) CN104619437B (fr)
BR (1) BR112015004908B1 (fr)
EA (1) EA028270B1 (fr)
FR (1) FR2995234B1 (fr)
MX (1) MX347364B (fr)
PL (1) PL2892670T3 (fr)
WO (1) WO2014037681A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112017022183B8 (pt) * 2015-04-14 2023-05-16 Huettenes Albertus France Composição de resina fenólica, sistema ligante bicomponente, uso de um composto c-h-ácido, processo para produzir uma composição de resina fenólica, processo para produzir um sistema ligante bicomponente, processo para produzir um molde alimentador, um molde de fundição ou um núcleo de fundição e molde alimentador
JP6895804B2 (ja) * 2017-05-29 2021-06-30 花王株式会社 鋳型造型用硬化剤組成物
DE102018118291A1 (de) * 2018-07-27 2020-01-30 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Schlichtezusammensetzung zur Reduzierung von Formaldehyd-Emissionen
CN112142938A (zh) * 2019-06-28 2020-12-29 江苏华岗材料科技发展有限公司 一种节能环保呋喃树脂铸造粘合剂的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6478652A (en) 1987-09-21 1989-03-24 Hitachi Chemical Co Ltd Resin bonder for shell mold
AU2002953568A0 (en) 2002-12-24 2003-01-16 Borden Chemical Australia Pty Ltd Novel chemical composition, method of making same, and products made therefrom
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
CN101607297B (zh) * 2009-07-22 2010-12-08 福州大学 铸造用改性酚醛树脂粘结剂的制备方法
FR2948307B1 (fr) * 2009-07-24 2014-07-25 Huettenes Albertus France Procede d'obtention d'un corps forme a partir d'un melange granulaire
CN102665960B (zh) * 2009-12-25 2015-11-25 花王株式会社 自固化性铸型造型用粘结剂组合物
JP5684038B2 (ja) 2011-04-28 2015-03-11 スター精密株式会社 プリンタ

Also Published As

Publication number Publication date
US10137494B2 (en) 2018-11-27
EA201590537A1 (ru) 2015-06-30
WO2014037681A2 (fr) 2014-03-13
EP2892670B1 (fr) 2016-09-07
WO2014037681A3 (fr) 2014-11-13
EA028270B1 (ru) 2017-10-31
US20150217365A1 (en) 2015-08-06
MX347364B (es) 2017-04-25
PL2892670T3 (pl) 2017-04-28
BR112015004908B1 (pt) 2019-05-14
MX2015003016A (es) 2015-11-06
CN104619437A (zh) 2015-05-13
BR112015004908A2 (pt) 2017-07-04
EP2892670A2 (fr) 2015-07-15
FR2995234A1 (fr) 2014-03-14
CN104619437B (zh) 2017-03-08

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