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IN2012DN00297A - - Google Patents

Info

Publication number
IN2012DN00297A
IN2012DN00297A IN297DEN2012A IN2012DN00297A IN 2012DN00297 A IN2012DN00297 A IN 2012DN00297A IN 297DEN2012 A IN297DEN2012 A IN 297DEN2012A IN 2012DN00297 A IN2012DN00297 A IN 2012DN00297A
Authority
IN
India
Prior art keywords
granular mixture
percentage
calculated
terms
mixture
Prior art date
Application number
Inventor
Sarrazin Stephane
Vargas Manuel
Original Assignee
Huettenes Albertus France
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 Huettenes Albertus France filed Critical Huettenes Albertus France
Publication of IN2012DN00297A publication Critical patent/IN2012DN00297A/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/12—Condensation polymers of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/24—Derivatives of hydrazine
    • C08K5/25—Carboxylic acid hydrazides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The invention relates to a method for producing a body including: preparing a granular mixture including: a) at least 90 wt % of mineral oxide grains; b) 0.3 to 3 wt % of resin polycondensed with formaldehyde and/or the derivatives thereof, the percentage being calculated in terms of dry resin extract; c) 0.001 to 1 wt % of a hardening agent, the percentage being calculated in terms of dry hardener extract; d) 0.005 to 0.35 wt % of a formaldehyde scavenger compound; and e) 0.2 to 3 wt % of water; contacting said granular mixture with a surface of a forming tool; and. insufflating a gas flow at 50 to 380 degrees into the granular mixture for 1 to 300 seconds in order to at least partially harden said mixture, the formaldehyde scavenger being carbohydrazide.
IN297DEN2012 2009-07-24 2010-07-09 IN2012DN00297A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0955185A FR2948307B1 (en) 2009-07-24 2009-07-24 PROCESS FOR OBTAINING A BODY FORMED FROM A GRANULAR MIXTURE
PCT/FR2010/051457 WO2011010045A2 (en) 2009-07-24 2010-07-09 Method for producing a body made from a granular mixture

Publications (1)

Publication Number Publication Date
IN2012DN00297A true IN2012DN00297A (en) 2015-05-08

Family

ID=41343938

Family Applications (1)

Application Number Title Priority Date Filing Date
IN297DEN2012 IN2012DN00297A (en) 2009-07-24 2010-07-09

Country Status (13)

Country Link
US (1) US9067259B2 (en)
EP (1) EP2456582B1 (en)
JP (1) JP5695645B2 (en)
KR (1) KR101725572B1 (en)
CN (1) CN102470423B (en)
BR (1) BR112012001241A2 (en)
ES (1) ES2501641T3 (en)
FR (1) FR2948307B1 (en)
IN (1) IN2012DN00297A (en)
MX (1) MX2012001074A (en)
PL (1) PL2456582T3 (en)
PT (1) PT2456582E (en)
WO (1) WO2011010045A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948307B1 (en) * 2009-07-24 2014-07-25 Huettenes Albertus France PROCESS FOR OBTAINING A BODY FORMED FROM A GRANULAR MIXTURE
FR2995234B1 (en) * 2012-09-10 2014-12-19 Huettenes Albertus France PROCESS FOR OBTAINING A FOUNDRY BODY FROM A GRANULAR MIXTURE COMPRISING A POLYCONDENSED RESIN CONTAINING AROMATIC PATTERNS AND A FORMALDEHYDE SENSOR
KR102492617B1 (en) * 2015-04-14 2023-01-27 위테네 알베르뛰 프랑스 Phenolic resin composition for polyurethane cold-box and/or no-bake process and corresponding two-component binder system, use and process
GB2565331B (en) * 2017-08-10 2019-08-14 Kingspan Holdings Irl Ltd Phenolic foam and method of manufacture thereof
JP2022531659A (en) * 2019-05-07 2022-07-08 エイ．エム． ツールボックス、エルエルシー Laminated molded parts with enhanced rigidity and their manufacturing methods

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510496A (en) 1946-12-24 1950-06-06 American Cyanamid Co Furfurylated urea resins and method of preparation
US3184814A (en) 1963-09-12 1965-05-25 Quaker Oats Co Process of forming a foundry mold with an acid curable binder
US3429848A (en) 1966-08-01 1969-02-25 Ashland Oil Inc Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
US4472165A (en) * 1982-09-24 1984-09-18 United Merchants And Manufacturers, Inc. Method for reduction of formaldehyde in resin-treated fabrics
DE3738902A1 (en) * 1987-11-17 1989-05-24 Ruetgerswerke Ag HEAT-CURING BINDING AGENT AND ITS USE
CN1017316B (en) * 1989-01-21 1992-07-08 河北机电学院 Resin sand for foundry
US5112652A (en) * 1989-08-29 1992-05-12 East Central Wax Company, Inc. Formaldehyde scavenging process useful in manufacturing durable press finished fabric
US5275648A (en) * 1989-10-20 1994-01-04 Giesserei Verfahrens Technik Inc. Heat curable organic resin foundry sand binder composition
US5143954A (en) * 1990-11-27 1992-09-01 Rohm And Haas Company Low-formaldehyde, self-crosslinking polymer latex composition
US5328687A (en) * 1993-03-31 1994-07-12 Tri-Point Medical L.P. Biocompatible monomer and polymer compositions
US5457142A (en) * 1993-04-13 1995-10-10 Ashland Inc. Hot-box foundry mix
CA2124759A1 (en) * 1993-11-15 1995-05-16 Borden Chemical, Inc. Addition for promotion of bench life extension in a hot box binder system
JP2826588B2 (en) * 1993-12-27 1998-11-18 花王株式会社 Binder-curing agent composition for mold molding
US5795934A (en) * 1997-05-20 1998-08-18 Georgia-Pacific Resins, Jr. Method for preparing a urea-extended phenolic resole resin stabilized with an alkanolamine
US6194512B1 (en) * 1999-06-28 2001-02-27 Owens Corning Fiberglas Technology, Inc. Phenol/formaldehyde and polyacrylic acid co-binder and low emissions process for making the same
US6572666B1 (en) * 2001-09-28 2003-06-03 3M Innovative Properties Company Abrasive articles and methods of making the same
US6710101B2 (en) * 2002-01-17 2004-03-23 Borden Chemical Inc. High surface area magnesia curing agent
JP3941814B2 (en) 2002-11-08 2007-07-04 新東工業株式会社 Mold making method
US20040116647A1 (en) * 2002-12-04 2004-06-17 Swedo Raymond J. Novel phenolic resins
DE10256953A1 (en) * 2002-12-05 2004-06-24 Ashland-Südchemie-Kernfest GmbH Thermosetting binder based on polyurethane
DE102004042535B4 (en) * 2004-09-02 2019-05-29 Ask Chemicals Gmbh Molding material mixture for the production of casting molds for metal processing, process and use
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
JP3959092B2 (en) * 2004-12-27 2007-08-15 住化バイエルウレタン株式会社 Polyurethane molded product and method for producing the same
JP4754327B2 (en) * 2005-02-16 2011-08-24 旭有機材工業株式会社 Resin composition for shell mold, resin-coated sand in which it is coated with refractory particles, and mold obtained using the resin-coated sand
DE102005011644A1 (en) * 2005-03-14 2006-09-21 AS Lüngen GmbH & Co. KG Exothermic and insulating feeder inserts with high gas permeability
CH698743B1 (en) * 2006-04-24 2009-10-15 Lueber Gmbh Method and apparatus for curing inorganic foundry cores and shapes.
FR2948307B1 (en) * 2009-07-24 2014-07-25 Huettenes Albertus France PROCESS FOR OBTAINING A BODY FORMED FROM A GRANULAR MIXTURE

Also Published As

Publication number Publication date
FR2948307A1 (en) 2011-01-28
EP2456582A2 (en) 2012-05-30
FR2948307B1 (en) 2014-07-25
US20120123035A1 (en) 2012-05-17
CN102470423A (en) 2012-05-23
JP5695645B2 (en) 2015-04-08
JP2013500160A (en) 2013-01-07
EP2456582B1 (en) 2014-07-09
PL2456582T3 (en) 2014-12-31
WO2011010045A2 (en) 2011-01-27
CN102470423B (en) 2014-06-18
BR112012001241A2 (en) 2016-02-10
WO2011010045A3 (en) 2011-03-31
MX2012001074A (en) 2012-03-16
KR101725572B1 (en) 2017-04-10
KR20120051717A (en) 2012-05-22
US9067259B2 (en) 2015-06-30
ES2501641T3 (en) 2014-10-02
PT2456582E (en) 2014-09-18

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