PT89335A - Processo para a producao de artigos formados a partir de particulas aglomeradas com ligantes a base de resinas fenol-formaldeido,tais como moldes e machos de fundicao - Google Patents

Processo para a producao de artigos formados a partir de particulas aglomeradas com ligantes a base de resinas fenol-formaldeido,tais como moldes e machos de fundicao

Info

Publication number
PT89335A
PT89335A PT89335A PT8933588A PT89335A PT 89335 A PT89335 A PT 89335A PT 89335 A PT89335 A PT 89335A PT 8933588 A PT8933588 A PT 8933588A PT 89335 A PT89335 A PT 89335A
Authority
PT
Portugal
Prior art keywords
molds
formaldeido
ligants
phenol
resins
Prior art date
Application number
PT89335A
Other languages
English (en)
Other versions
PT89335B (pt
Inventor
Sidney Alan Barker
Neil Baggett
John Stevenson
Raymond Douglas George
David Robert De Courcy
Timothy Hammond
Martin Bradley
Original Assignee
Foseco Int
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26293245&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT89335(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB878730159A external-priority patent/GB8730159D0/en
Priority claimed from GB888816106A external-priority patent/GB8816106D0/en
Application filed by Foseco Int filed Critical Foseco Int
Publication of PT89335A publication Critical patent/PT89335A/pt
Publication of PT89335B publication Critical patent/PT89335B/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
    • 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
    • C08K3/38—Boron-containing compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/0212—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds
    • C08G16/0218—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • 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
    • C08K5/54—Silicon-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Adhesive Tapes (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
PT89335A 1987-12-24 1988-12-23 Processo para a producao de artigos formados a partir de particulas aglomeradas com ligantes a base de resinas fenol-formaldeido,tais como moldes e machos de fundicao PT89335B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878730159A GB8730159D0 (en) 1987-12-24 1987-12-24 Binder compositions
GB888816106A GB8816106D0 (en) 1988-07-06 1988-07-06 Binder compositions

Publications (2)

Publication Number Publication Date
PT89335A true PT89335A (pt) 1989-12-29
PT89335B PT89335B (pt) 1993-08-31

Family

ID=26293245

Family Applications (1)

Application Number Title Priority Date Filing Date
PT89335A PT89335B (pt) 1987-12-24 1988-12-23 Processo para a producao de artigos formados a partir de particulas aglomeradas com ligantes a base de resinas fenol-formaldeido,tais como moldes e machos de fundicao

Country Status (18)

Country Link
US (2) US4977209A (pt)
EP (1) EP0323096B2 (pt)
JP (1) JPH01224263A (pt)
KR (1) KR930012260B1 (pt)
AU (1) AU605943B2 (pt)
BR (1) BR8806853A (pt)
CA (1) CA1332256C (pt)
DE (2) DE323096T1 (pt)
DK (1) DK166782B1 (pt)
ES (1) ES2029218T5 (pt)
FI (1) FI97811C (pt)
GR (2) GR3005626T3 (pt)
MX (1) MX169174B (pt)
NO (1) NO172173C (pt)
NZ (1) NZ227395A (pt)
PT (1) PT89335B (pt)
SG (1) SG100192G (pt)
ZW (1) ZW17488A1 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9105314D0 (en) * 1991-03-13 1991-04-24 Foseco Int Binder compositions
GB9105313D0 (en) * 1991-03-13 1991-04-24 Foseco Int Binder compositions
GB9105315D0 (en) * 1991-03-13 1991-04-24 Foseco Int Binder compositions
GB9105312D0 (en) * 1991-03-13 1991-04-24 Foseco Int Binder compositions
CA2041187C (en) * 1991-04-25 1997-04-22 John Stephen Griffin Production of foundry sand moulds and cores
JP2723376B2 (ja) * 1991-05-16 1998-03-09 花王株式会社 鋳物砂用粘結組成物及び鋳型の製造方法
GB9203260D0 (en) * 1992-02-15 1992-04-01 Foseco Int Alkaline resol phenol-aldehyde resin binder compositions
JP2804419B2 (ja) * 1993-03-30 1998-09-24 住友デュレズ株式会社 鋳型用粘結剤組成物
US5290843A (en) * 1993-04-29 1994-03-01 Georgia-Pacific Resins, Inc. Phenolic resins for reinforced composites
CA2101765C (en) * 1993-05-17 1999-03-16 Earl K. Phillips Method for bonding lignocellulosic material with phenol-formaldehyde resin and carbon dioxide
GB9520818D0 (en) * 1995-10-11 1995-12-13 Ashland Chemical Ltd Briquetting of mineral fines
AU1078797A (en) * 1995-11-21 1997-06-11 Ashland Inc. Cold-box process for preparing foundry shapes
DE19938043C2 (de) * 1999-08-12 2001-12-06 Ashland Suedchemie Kernfest Aluminiumhaltiges Bindemittelsystem auf Resolbasis, Verfahren zur Herstellung und Verwendung sowie Formmasse
JP4615350B2 (ja) * 2005-04-07 2011-01-19 花王株式会社 鋳型の製造方法
WO2008000436A1 (de) * 2006-06-28 2008-01-03 H.K.O. Isolier-Und Textiltechnik Gmbh Faserteil und verfahren zu seinem herstellung
KR100947964B1 (ko) * 2007-12-03 2010-03-15 (주)신명에이치에이 탄산가스 경화형 점결제 조성물 및 이를 이용한 조형방법
MX2010008043A (es) 2008-01-31 2010-08-10 Ashland Licensing & Intellectu Composiciones que contienen ciertos metalocenos y sus usos.
PT2052798E (pt) * 2008-11-25 2012-01-24 Huettenes Albertus Composições ligantes de fenol aldeído resol alcalino
BRPI1011616A2 (pt) * 2009-04-07 2016-03-22 Ashland Licensing & Intellectu composição alcalina de resina de resol fenólica, mistura de fundição, e, processos para preparar uma forma de fundição, para fundir uma parte metálica, e para dissolver a superfície encrostada
US8056604B2 (en) * 2009-09-04 2011-11-15 Ask Chemicals L.P. Process for preparing a test casting and test casting prepared by the process
US20110139311A1 (en) * 2009-12-16 2011-06-16 Showman Ralph E Foundry mixes containing an organic acid salt and their uses
US20120199309A1 (en) 2011-02-04 2012-08-09 Ask Chemicals L.P. Sand additives for molds/cores for metal casting
DE102011078112B4 (de) 2011-06-27 2018-05-17 Hüttenes-Albertus Chemische Werke GmbH Verwendung von organischen Farbstoffsystemen in Gießerei-Formstoffen, Gießerei-Formstoffe und deren Verwendung, Gießerei-Sandkerne sowie Gießerei-Sandkerne und Verfahren zu ihrer Herstellung
JP5834339B2 (ja) 2011-07-24 2015-12-16 オールネックス オーストリア ゲーエムベーハー 水性バインダー組成物
CN102632191B (zh) * 2012-05-08 2015-06-10 邦尼化工（天津）有限公司 一种酸固化粘结剂及其制备方法
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
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
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
DE102016211970A1 (de) 2016-06-30 2018-01-18 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Wässrige alkalische Bindemittelzusammensetzung zur Aushärtung mit Kohlendioxidgas sowie deren Verwendung, eine entsprechende Formstoffmischung zur Herstellung eines Gießereiformkörpers, ein entsprechender Gießereiformkörper sowie ein Verfahren zur Herstellung eines Gießereiformkörpers
DE102016211971A1 (de) 2016-06-30 2018-01-04 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Wässrige alkalische Bindemittelzusammensetzung zur Aushärtung mit Kohlendioxidgas sowie deren Verwendung, eine entsprechende Formstoffmischung zur Herstellung eines Gießereiformkörpers, ein entsprechender Gießereiformkörper sowie ein Verfahren zur Herstellung eines Gießereiformkörpers
DE102016123661A1 (de) 2016-12-07 2018-06-07 Ask Chemicals Gmbh Alkalische Resolbinder mit verbesserter Fließfähigkeit
DE102019135605A1 (de) 2019-12-20 2021-06-24 Ask Chemicals Gmbh Verfahren zum schichtweisen Aufbau von Körpern umfassend feuerfesten Formgrundstoff und Resole, nach diesem Verfahren hergestellte dreidimensionale Körper sowie ein Bindemittel für den 3-dimensionalen Aufbau von Körpern
JP2023036551A (ja) * 2021-09-02 2023-03-14 花王株式会社 鋳型造型用粘結剤組成物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889241A (en) * 1954-12-13 1959-06-02 Reichhold Chemicals Inc Phenolic resin composition and means for controlling viscosity of same
GB857109A (en) * 1957-07-16 1960-12-29 Walther & Cie Ag Improvements in or relating to the hardening of moulds and cores
US3083183A (en) * 1960-03-03 1963-03-26 Borden Co Process for producing phenolic resins using zinc borates as condensing agents
DE2727794A1 (de) * 1977-06-21 1979-01-18 Daimler Benz Ag Verfahren und einrichtung zum katalytischen aushaerten von kunstharzgebundenen sandformkoerpern
JPS5568153A (en) * 1978-11-13 1980-05-22 Hitachi Chem Co Ltd Carbon dioxide curing mold binder
DE3133431A1 (de) * 1980-11-27 1982-07-01 Sintokogio, Ltd., Nagoya, Aichi Verfahren zur herstellung einer giessform
JPS606302A (ja) * 1983-06-20 1985-01-14 Toho Kaihatsu Eng Kk プラスチツクケ−スのマ−ク削除装置
DE3411827A1 (de) * 1984-03-30 1985-10-10 Rütgerswerke AG, 6000 Frankfurt Haertbare formmassen und ihre verwendung
JPS61273241A (ja) * 1985-05-28 1986-12-03 Kooee:Kk 複合鋳型製造方法

Also Published As

Publication number Publication date
DE3873718T2 (de) 1993-01-28
US4977209A (en) 1990-12-11
MX169174B (es) 1993-06-23
KR890009496A (ko) 1989-08-02
EP0323096A2 (en) 1989-07-05
FI97811B (fi) 1996-11-15
ZW17488A1 (en) 1989-04-19
PT89335B (pt) 1993-08-31
NO172173B (no) 1993-03-08
NO885628D0 (no) 1988-12-19
DK721388D0 (da) 1988-12-23
DE3873718D1 (de) 1992-09-17
JPH0476947B2 (pt) 1992-12-07
CA1332256C (en) 1994-10-04
SG100192G (en) 1992-12-04
ES2029218T3 (es) 1993-04-01
ES2029218T1 (es) 1992-08-01
EP0323096B1 (en) 1992-08-12
DK721388A (da) 1989-06-25
AU605943B2 (en) 1991-01-24
DK166782B1 (da) 1993-07-12
US4985489A (en) 1991-01-15
JPH01224263A (ja) 1989-09-07
GR3005626T3 (pt) 1993-06-07
NO172173C (no) 1993-06-16
NZ227395A (en) 1990-05-28
NO885628L (no) 1989-06-26
EP0323096B2 (en) 1999-02-24
EP0323096A3 (en) 1990-06-13
BR8806853A (pt) 1989-08-29
FI885975A (fi) 1989-06-25
KR930012260B1 (ko) 1993-12-28
GR3030299T3 (en) 1999-09-30
DE323096T1 (de) 1992-05-21
FI97811C (fi) 1997-02-25
AU2660188A (en) 1989-06-29
DE3873718T3 (de) 1999-10-21
ES2029218T5 (es) 1999-08-16

Similar Documents

Publication Publication Date Title
PT89335A (pt) Processo para a producao de artigos formados a partir de particulas aglomeradas com ligantes a base de resinas fenol-formaldeido,tais como moldes e machos de fundicao
BR8807333A (pt) Contas de espuma moldaveis,artigos moldados,processo para producao de contas de espuma moldaveis e processo de moldagem de artigos de espuma solida
EP0311079A3 (en) Process for producing molded articles with uneven pattern
BR9002474A (pt) Recipiente,sistemas de distribuicao e processo para a producao de uma solucao de dialise
EP0308074A3 (en) Composite molded articles and process for producing the same
BR8801005A (pt) Composicao de poli-mistura,artigo conformado,processo para producao de folha resinosa sintetica e processo para moldagem de um artigo de formato arbitrario
BR9000640A (pt) Processo para producao de um artigo termoplastico
EP0322731A3 (en) Vinylcyclohexane-based polymers and process for production thereof
BR8502101A (pt) Processo para producao de elastomero contraivel a quente,processo para producao de artigo e artigo
DE3854630D1 (de) Verfahren zur Herstellung von einem metallverbundenthaltenden Formkörper.
DE3162490D1 (en) Process for the production of blow molded articles
DE3882056D1 (de) Fuer die herstellung von hochtemperaturbestaendigen formen verwendbare epoxidharzzusammensetzung.
NO972025L (no) Formingsblanding, fremgangsmåte for fremstilling av blandingen, fremgangsmåte for fremstilling av en formartikkel, samt formede artikler
BR9002426A (pt) Processo para a producao de um produto moldado
EP0410425A3 (en) Process for producing low-dust-level polycarbonate molded article
DE3876283D1 (de) Herstellungsverfahren von vorgeschaeumten polyolefinharzpartikeln.
EP0214310A4 (en) CONDUCTIVE POLYMER SOLUTION AND PROCESS FOR PRODUCING CONDUCTIVE ARTICLES FROM THIS SOLUTION.
IT8919972A0 (it) Processo per la produzione di articoli formati di grandi dimensioni, costituiti da poliammide modificata.
EP0337779A3 (en) Process for the production of acrylonitrile
DE58908222D1 (de) Verfahren zur Herstellung gleichmässiger POY-Filamente.
BR8800160A (pt) Processo para a producao de 2,2',4,4',6,6'-hexanitro estilbeno
BR9005385A (pt) Processo para a producao de 1,1-diclorotetrafluoretano
PT90174A (pt) Processo para a fabricacao de artigos moldados
PT89327A (pt) Processo para a producao de produtos conformados a partir de carne e de outros produtos plasticos
DE3572180D1 (en) Thermosetting preform having superior transparency and process for producing molded articles from said preform

Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930209

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: MAXIMUM VALIDITY LIMIT REACHED

Effective date: 20081223