IN2014KN00957A - - Google Patents

Info

Publication number
IN2014KN00957A
IN2014KN00957A IN957KON2014A IN2014KN00957A IN 2014KN00957 A IN2014KN00957 A IN 2014KN00957A IN 957KON2014 A IN957KON2014 A IN 957KON2014A IN 2014KN00957 A IN2014KN00957 A IN 2014KN00957A
Authority
IN
India
Prior art keywords
binder
subject matter
acid esters
formic acid
coating compositions
Prior art date
Application number
Inventor
Michael Kloskowski
Peter Wachtarczyk
Carolin Wallenhorst
Original Assignee
Ask Chemicals 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 Ask Chemicals Gmbh filed Critical Ask Chemicals Gmbh
Publication of IN2014KN00957A publication Critical patent/IN2014KN00957A/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
    • B22C1/02—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
    • B22C1/04—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 protection of the casting, e.g. against decarbonisation
    • 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
    • B22C1/18—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 inorganic agents
    • B22C1/186—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 inorganic agents contaming ammonium or metal silicates, silica sols
    • B22C1/188—Alkali metal silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The subject matter of the invention relates to coating compositions comprising formic acid esters an aqueous carrier liquid and pulverulent refractory material and to the use thereof for casting molds in particular those produced using water glass as a binder.
IN957KON2014 2011-10-07 2012-10-05 IN2014KN00957A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011115024A DE102011115024A1 (en) 2011-10-07 2011-10-07 Coating compositions for inorganic casting molds and cores comprising formic acid esters and their use
PCT/DE2012/000973 WO2013050023A2 (en) 2011-10-07 2012-10-05 Coating compositions for inorganic casting molds and cores, comprising formic acid esters, and use thereof

Publications (1)

Publication Number Publication Date
IN2014KN00957A true IN2014KN00957A (en) 2015-10-09

Family

ID=47115089

Family Applications (1)

Application Number Title Priority Date Filing Date
IN957KON2014 IN2014KN00957A (en) 2011-10-07 2012-10-05

Country Status (12)

Country Link
US (1) US20140242269A1 (en)
EP (1) EP2763806B1 (en)
JP (1) JP2014534075A (en)
KR (1) KR20140077196A (en)
CN (1) CN103857480A (en)
BR (1) BR112014008377A2 (en)
DE (1) DE102011115024A1 (en)
IN (1) IN2014KN00957A (en)
MX (1) MX2014004211A (en)
RU (1) RU2014118127A (en)
WO (1) WO2013050023A2 (en)
ZA (1) ZA201402090B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010013999A1 (en) * 2010-04-07 2011-10-13 Vautid Gmbh A method for producing a cast workpiece having at least partially increased wear protection
DE102016211930A1 (en) * 2016-06-30 2018-01-04 Wobben Properties Gmbh A sizing composition for the production of mold coatings on lost molds or on cores for iron and steel casting
DE102017107655A1 (en) 2017-01-04 2018-07-05 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Use of an acid-containing sizing composition in the foundry industry
DE102017107658A1 (en) * 2017-01-04 2018-07-05 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung A sizing composition for the foundry industry containing particulate amorphous silica and acid
DE102017107657A1 (en) * 2017-01-04 2018-07-05 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung A sizing composition comprising organic ester compounds and particulate amorphous silica for use in the foundry industry
BR112020001164A2 (en) * 2017-07-18 2020-07-21 Ha-International, Llc compositions and methods for refractory linings with ester carriers
CN108246977A (en) * 2018-01-16 2018-07-06 中国船舶重工集团公司第十二研究所 A kind of restorative procedure of Ti alloy casting graphite mould surface hole defect
DE102018117651A1 (en) 2018-07-20 2020-01-23 Ask Chemicals Gmbh Sizing composition for casting molds for metal casting, their use and the casting composition provided with the sizing composition
CN113905837B (en) * 2019-06-07 2023-05-30 日油株式会社 Surfactant composition for foaming sand
CN115464095A (en) * 2022-09-19 2022-12-13 沈阳汇亚通铸造材料有限责任公司 Sodium silicate sand hardening accelerating coating and preparation method thereof

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CN101947637B (en) * 2010-08-18 2012-10-10 沈阳汇亚通铸造材料有限责任公司 Modified sodium silicate binder for cold core box and preparation thereof
DE102011115025A1 (en) * 2011-10-07 2013-04-11 Ask Chemicals Gmbh Coating compositions for inorganic casting molds and cores containing salts and their use

Also Published As

Publication number Publication date
BR112014008377A2 (en) 2017-04-11
DE102011115024A1 (en) 2013-04-11
EP2763806A2 (en) 2014-08-13
WO2013050023A2 (en) 2013-04-11
US20140242269A1 (en) 2014-08-28
ZA201402090B (en) 2015-06-24
EP2763806B1 (en) 2016-07-06
KR20140077196A (en) 2014-06-23
RU2014118127A (en) 2015-11-20
MX2014004211A (en) 2014-05-28
JP2014534075A (en) 2014-12-18
CN103857480A (en) 2014-06-11
WO2013050023A3 (en) 2013-05-30

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