PT1753560E - Valorização de areias de fundição aglutinadas por meio de uma resina fenólica tratada com um éster - Google Patents

Valorização de areias de fundição aglutinadas por meio de uma resina fenólica tratada com um éster Download PDF

Info

Publication number
PT1753560E
PT1753560E PT05734558T PT05734558T PT1753560E PT 1753560 E PT1753560 E PT 1753560E PT 05734558 T PT05734558 T PT 05734558T PT 05734558 T PT05734558 T PT 05734558T PT 1753560 E PT1753560 E PT 1753560E
Authority
PT
Portugal
Prior art keywords
ester
phenolic resin
reclamation
cured phenolic
resin bonded
Prior art date
Application number
PT05734558T
Other languages
English (en)
Inventor
Andrew David Busby
Original Assignee
Ashland Licensing & Intellectu
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 Licensing & Intellectu filed Critical Ashland Licensing & Intellectu
Publication of PT1753560E publication Critical patent/PT1753560E/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
    • B22C1/162—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 use of a gaseous treating agent for hardening the binder
    • 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
    • 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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
PT05734558T 2004-05-11 2005-04-19 Valorização de areias de fundição aglutinadas por meio de uma resina fenólica tratada com um éster PT1753560E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0410484.0A GB0410484D0 (en) 2004-05-11 2004-05-11 Reclamation of ester-cured phenolic resin bonded foundry sands

Publications (1)

Publication Number Publication Date
PT1753560E true PT1753560E (pt) 2009-04-27

Family

ID=32526823

Family Applications (1)

Application Number Title Priority Date Filing Date
PT05734558T PT1753560E (pt) 2004-05-11 2005-04-19 Valorização de areias de fundição aglutinadas por meio de uma resina fenólica tratada com um éster

Country Status (18)

Country Link
US (2) US20070173550A1 (pt)
EP (1) EP1753560B1 (pt)
JP (1) JP4791453B2 (pt)
CN (1) CN1984734B (pt)
AT (1) ATE421396T1 (pt)
AU (1) AU2005240393B2 (pt)
BR (1) BRPI0510798B1 (pt)
DE (1) DE602005012500D1 (pt)
DK (1) DK1753560T3 (pt)
ES (1) ES2321528T3 (pt)
GB (1) GB0410484D0 (pt)
NO (1) NO20065663L (pt)
PL (1) PL1753560T3 (pt)
PT (1) PT1753560E (pt)
RU (1) RU2346785C2 (pt)
SI (1) SI1753560T1 (pt)
WO (1) WO2005107975A1 (pt)
ZA (1) ZA200609214B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006036381A1 (de) * 2006-08-02 2008-02-07 Minelco Gmbh Formstoff, Gießerei-Formstoff-Gemisch und Verfahren zur Herstellung einer Form oder eines Formlings
JP5297731B2 (ja) * 2007-09-12 2013-09-25 花王株式会社 再生鋳物砂の製造方法
EP2359957A1 (en) 2010-01-26 2011-08-24 Foseco International Limited Method and composition for the preparation of foundry moulds and cores
EP2692460B1 (en) 2012-07-30 2015-02-25 Hüttenes-Albertus Chemische-Werke GmbH Particulate refractory compositions for use in the manufacture of foundry moulds and cores, methods of preparing same and corresponding uses
GB201320831D0 (en) 2013-11-26 2014-01-08 Friel Shaun High friction surface coating
DE102014106177A1 (de) * 2014-05-02 2015-11-05 Ask Chemicals Gmbh Formstoffmischung enthaltend Resole und amorphes Siliciumdioxid, aus diesen hergestellte Formen und Kerne und Verfahren zu deren Herstellung
DE102014106178A1 (de) * 2014-05-02 2015-11-05 Ask Chemicals Gmbh Verfahren zum schichtweisen Aufbau von Körpern umfassend feuerfesten Formgrundstoff und Resole und Formen oder Kerne hergestellt nach diesem Verfahren
PL3202927T3 (pl) * 2016-02-08 2018-08-31 Klein Anlagenbau Ag Sposób i urządzenie do regeneracji masy formierskiej
EP3620244B1 (en) * 2018-09-07 2021-06-30 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Method of preparing a particulate refractory composition for use in the manufacture of foundry moulds and cores, corresponding uses, and reclamation mixture for thermal treatment
CN109967693B (zh) * 2019-05-06 2020-09-01 北京仁创砂业铸造材料有限公司 去除铸造旧砂惰性膜的添加剂及去除铸造旧砂惰性膜的方法
CN110125329B (zh) * 2019-05-31 2020-08-04 南阳仁创砂业科技有限公司 一种水玻璃旧砂的再生方法
US11648605B2 (en) 2021-05-10 2023-05-16 ASK Chemicals LLC Halloysite tubes in ester-cured phenolic bonded foundry shapes
FI20235338A1 (fi) * 2023-03-22 2024-09-23 Resand Oy Laitteisto teollisuushiekan elvyttämiseksi käyttämällä seosainetta ja sen menetelmä

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132493B1 (en) * 1980-12-16 1988-06-15 Cosworth Research And Development Limited Apparatus for and method of reclaiming used foundry sand
CN1013935B (zh) * 1988-09-03 1991-09-18 沈阳水泵厂 铸造用型芯混合料
IT1237296B (it) * 1989-11-28 1993-05-27 Metodo per il recupero delle sabbie di fonderia esauste mediante arrostimento.
EP0465919B1 (en) * 1990-07-05 1998-09-09 Kao Corporation Process for producing a foundry mold
US5162393A (en) * 1991-04-25 1992-11-10 Foseco International Limited Production of foundry sand moulds and cores
GB9218596D0 (en) * 1992-09-02 1992-10-14 Ashland Chemical Ltd Reclamation of ester-cured phenolic resin bonded foundry sands
GB9309615D0 (en) * 1993-05-11 1993-06-23 Borden France Sa A method of improving the properties of reclaimed sand used for the production of foundry moulds and cores
WO1997009281A1 (en) * 1995-09-08 1997-03-13 Fmc Corporation Cement compositions for controlling alkali-silica reactions in concrete and processes for making same
JP3098181B2 (ja) * 1995-11-08 2000-10-16 花王株式会社 鋳型の製造方法、鋳型組成物および鋳型用粘結剤組成物
GB9624340D0 (en) * 1996-11-22 1997-01-08 Foseco Int Sand reclamation
EP0940239B1 (en) * 1998-03-06 2004-01-28 Matsushita Electric Industrial Co., Ltd. Recycling of cured phenolic resin
JP2001205388A (ja) * 2000-01-20 2001-07-31 Gun Ei Chem Ind Co Ltd 鋳物砂の熱再生方法及び鋳造用鋳型の製造方法
JP2004067477A (ja) * 2002-08-09 2004-03-04 Shinichi Numata ガラス繊維補強セメント複合体用混和材

Also Published As

Publication number Publication date
BRPI0510798A (pt) 2007-11-27
AU2005240393A1 (en) 2005-11-17
CN1984734B (zh) 2011-02-09
CN1984734A (zh) 2007-06-20
GB0410484D0 (en) 2004-06-16
BRPI0510798B1 (pt) 2014-07-08
JP2007537044A (ja) 2007-12-20
RU2346785C2 (ru) 2009-02-20
NO20065663L (no) 2006-12-06
SI1753560T1 (sl) 2009-08-31
ATE421396T1 (de) 2009-02-15
DK1753560T3 (da) 2009-05-25
US20070173550A1 (en) 2007-07-26
US20150246386A1 (en) 2015-09-03
ES2321528T3 (es) 2009-06-08
EP1753560A1 (en) 2007-02-21
EP1753560B1 (en) 2009-01-21
WO2005107975A1 (en) 2005-11-17
AU2005240393B2 (en) 2011-05-19
RU2006143647A (ru) 2008-06-20
PL1753560T3 (pl) 2009-07-31
JP4791453B2 (ja) 2011-10-12
DE602005012500D1 (de) 2009-03-12
ZA200609214B (en) 2007-12-27

Similar Documents

Publication Publication Date Title
ZA200609214B (en) Reclamation of ester-cured phenolic resin bonded foundry sands
CN102085561B (zh) 用于磷酸盐铸造粘结剂的复合固化剂及其制备方法
JP4352423B2 (ja) 金属鋳造用鋳型
CN108405794B (zh) 一种热芯砂无机粘结剂及其制备方法
ATE509714T1 (de) Verfahren zur herstellung eines gussteils
MXPA05005934A (es) Metodo para la produccion de cuerpos de molde, particularmente machos, moldes y alimentadores para la tecnica de la fundicion.
KR960702361A (ko) 주조 주형 및 코어의 제조에 사용된 재생 모래의 성질을 개선시키는 방법(a method of improving the properties of reclaimed sand used for the production of foundry moulds and cores)
WO2006058664A3 (de) Verwendung von schwerlöslichen salzen in kombination mit wasserglas im rahmen der herstellung von formen und kernen für die giessereitechmik
KR101586103B1 (ko) 특정 메탈로센을 함유하는 조성물 및 그의 용도
CN104475655A (zh) 一种可塑性好型芯型砂及其制备方法
CN104478453B (zh) 预制连铸中包返流器及其制备方法
JO2543B1 (en) Extraction method for casting sand combined with phenolic esters treated with esters
CN103056284B (zh) 粘土完全再生砂改性剂、改性方法及改性剂的应用
MX2021002654A (es) Metodo de preparacion de una composicion refractaria en particulas para su uso en la fabricacion de moldes y nucleos de fundicion, usos correspondientes y mezcla de recuperacion para tratamiento termico.
CN102699286B (zh) 一种铸铁件的铸造方法
PL1631403T3 (pl) Sposób wytwarzania masy rdzeniowej i/lub formierskiej do celów odlewniczych
KR970706089A (ko) 모울드 및 코어 제조용의 분쇄 및 분류된 광석 바람직하게는 마그네타이트 광석의 사용방법(use of crushed and graded ore, preferably magnetite ore, for manufacturing moulds and cores)
CA2617948A1 (en) Casting core mass
KR0149133B1 (ko) 붕괴성이 우수하고 반복재생사용이 가능하며 강도가 높은 co2 주형용 주물사
NO115108B (pt)
CN103394636A (zh) 一种消失模铸用涂料及其使用方法
Tilch et al. Bentonite as a binder for molding materials- a realistic evaluation of the properties
Smirnov The technology of art castings production in gypsum-chamotte molds
Zhang et al. Study on glass matrix composite material prepared from waste foundry sand.
JPS5561350A (en) Production of mold for casting