BRPI0819367A2 - Sistema aglomerante para uso no preparo de moldes de fundição, processo de preparação de um molde de fundição e kit - Google Patents

Sistema aglomerante para uso no preparo de moldes de fundição, processo de preparação de um molde de fundição e kit

Info

Publication number
BRPI0819367A2
BRPI0819367A2 BRPI0819367-3A BRPI0819367A BRPI0819367A2 BR PI0819367 A2 BRPI0819367 A2 BR PI0819367A2 BR PI0819367 A BRPI0819367 A BR PI0819367A BR PI0819367 A2 BRPI0819367 A2 BR PI0819367A2
Authority
BR
Brazil
Prior art keywords
casting mold
mold preparation
kit
bonding system
preparation process
Prior art date
Application number
BRPI0819367-3A
Other languages
English (en)
Inventor
Gerard R Thiel
Shoshanna R Coon
Mitchell Patterson
Andrew Simonson
Ian Williams
Ryan Jones
Original Assignee
Univ Northern Iowa Res Foundation
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 Univ Northern Iowa Res Foundation filed Critical Univ Northern Iowa Res Foundation
Publication of BRPI0819367A2 publication Critical patent/BRPI0819367A2/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
    • B22C1/20—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
    • B22C1/26—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 carbohydrates; of distillation residues therefrom
    • 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
    • B22C1/2273—Polyurethanes; Polyisocyanates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6484—Polysaccharides and derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
BRPI0819367-3A 2007-11-14 2008-11-14 Sistema aglomerante para uso no preparo de moldes de fundição, processo de preparação de um molde de fundição e kit BRPI0819367A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98794707P 2007-11-14 2007-11-14
PCT/US2008/083597 WO2009065015A1 (en) 2007-11-14 2008-11-14 Bio-based binder system

Publications (1)

Publication Number Publication Date
BRPI0819367A2 true BRPI0819367A2 (pt) 2015-04-22

Family

ID=40639159

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0819367-3A BRPI0819367A2 (pt) 2007-11-14 2008-11-14 Sistema aglomerante para uso no preparo de moldes de fundição, processo de preparação de um molde de fundição e kit

Country Status (9)

Country Link
US (2) US20100319874A1 (pt)
EP (1) EP2234742A4 (pt)
JP (1) JP2011502796A (pt)
KR (1) KR20100092953A (pt)
CN (1) CN101861219A (pt)
BR (1) BRPI0819367A2 (pt)
CA (1) CA2705826A1 (pt)
MX (1) MX2010005268A (pt)
WO (1) WO2009065015A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0819366A2 (pt) 2007-11-14 2015-04-22 Univ Northern Iowa Res Foundation Sistema para uso na preparação de uma composição polimérica, processo de preparação de uma composição polimérica, kit, artigo, artigo preenchido e molde de fundição
US8426494B2 (en) 2009-10-06 2013-04-23 Amcol International Corp. Lignite urethane based resins for enhanced foundry sand performance
US8623959B2 (en) * 2009-10-06 2014-01-07 Joseph M. Fuqua Non-veining urethane resins for foundry sand casting
US8436073B2 (en) 2009-10-06 2013-05-07 Amcol International Lignite-based foundry resins
US8309620B2 (en) * 2009-10-06 2012-11-13 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
US8853299B2 (en) 2009-10-06 2014-10-07 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
PL218966B1 (pl) 2011-08-29 2015-02-27 Akademia Górniczo Hutnicza Im Stanisława Staszica W Krakowie Masa formierska lub rdzeniowa wiązana biodegradowalnym spoiwem polimerowym
DE202013012376U1 (de) * 2012-10-01 2016-07-20 Sika Technology Ag Polyurethangießmasse zur Herstellung von Verschleißschutzschichten in Gießereianwendungen
ES2628870T3 (es) * 2015-03-09 2017-08-04 SWISS KRONO Tec AG Composición de aglutinante y su uso en planchas de materia derivada de la madera
CN106217533B (zh) * 2016-08-09 2018-02-06 吴子良 一种无醛级耐水木质人造板的制作方法
CN108192554B (zh) * 2017-12-28 2020-07-28 宁波凯耀电器制造有限公司 一种耐高温透明胶及其制备方法
JP2022514075A (ja) * 2018-12-20 2022-02-09 プロイオニック ゲーエムベーハー 糖成分を含む成形用組成物
DE102020118148A1 (de) 2020-07-09 2022-01-13 Bindur Gmbh Formstoff zur Herstellung von Kernen und Verfahren zu dessen Härtung
CN113351824B (zh) * 2021-06-09 2022-09-23 山东交通学院 一种仿生铸造粘结剂及其制备方法
CN115026278A (zh) * 2022-05-30 2022-09-09 广东金瓷三维技术有限公司 用于粘结剂喷射3d打印的粘结剂及其制备方法和使用方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429848A (en) * 1966-08-01 1969-02-25 Ashland Oil Inc Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
US4585858A (en) * 1967-01-03 1986-04-29 Cpc International Inc. Starch-based polyether polyols
US3432457A (en) * 1967-07-12 1969-03-11 Ashland Oil Inc Resinous composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
US3645942A (en) * 1970-04-29 1972-02-29 Quaker Oats Co Foundry process using a propoxylated toluene diamine as an extender with a castor oil-aromatic diisocyanate prepolymer
US3676392A (en) * 1971-01-26 1972-07-11 Ashland Oil Inc Resin compositions
US3755229A (en) * 1971-07-20 1973-08-28 Cpc International Inc Foundry core compositions
US3743621A (en) * 1971-08-06 1973-07-03 Cpc International Inc Polyurethane resins
US3925296A (en) * 1971-10-26 1975-12-09 Hooker Chemicals Plastics Corp Foundry aggregate binders
US4226277A (en) * 1978-06-29 1980-10-07 Ralph Matalon Novel method of making foundry molds and adhesively bonded composites
DE2917208A1 (de) * 1979-04-27 1980-12-04 Alcan Aluminiumwerke Giesskern zur erzeugung schwer zugaenglicher hohlraeume in gusstuecken, sowie verfahren zu dessen herstellung
US4293480A (en) * 1979-05-11 1981-10-06 Ashland Oil, Inc. Urethane binder compositions for no-bake and cold box foundry application utilizing isocyanato-urethane polymers
US4311620A (en) * 1980-05-08 1982-01-19 Hooker Chemicals & Plastics Corp. Foundry aggregate binders and foundry compositions prepared therefrom
US4396430A (en) * 1981-02-04 1983-08-02 Ralph Matalon Novel foundry sand binding compositions
US4469517A (en) * 1981-09-25 1984-09-04 Acme Resin Corporation Silicate treatment of impure silica sands
US4705570A (en) * 1985-11-05 1987-11-10 American Cyanamid Company Method of manufacturing a bonded particulate article by reacting a polyol and a meterocyclic compound
US5286765A (en) * 1989-09-15 1994-02-15 Bayer Aktiengesellschaft Process for the preparation of foundry cores and molds
EP0746432B1 (en) * 1992-09-08 2001-12-05 Ashland Oil, Inc. Foundry mixes containing a polyether polyol and their use
US5549590A (en) * 1994-08-01 1996-08-27 Leonard Pearlstein High performance absorbent particles and methods of preparation
US5733952A (en) * 1995-10-18 1998-03-31 Borden Chemical, Inc. Foundry binder of phenolic resole resin, polyisocyanate and epoxy resin
US6040355A (en) * 1998-07-01 2000-03-21 Kurple; Kenneth R Foundry curing system
US20040157945A1 (en) * 2002-12-30 2004-08-12 Barber Thomas Allan Rigid urethane foams
US7807077B2 (en) * 2003-06-16 2010-10-05 Voxeljet Technology Gmbh Methods and systems for the manufacture of layered three-dimensional forms
WO2009004086A1 (de) * 2007-07-05 2009-01-08 Gtp-Schäfer Giesstechnische Produkte Gmbh Alternatives cold-box-verfahren

Also Published As

Publication number Publication date
US20160311013A1 (en) 2016-10-27
MX2010005268A (es) 2010-09-09
CA2705826A1 (en) 2009-05-22
EP2234742A4 (en) 2011-09-21
US10369623B2 (en) 2019-08-06
WO2009065015A1 (en) 2009-05-22
JP2011502796A (ja) 2011-01-27
KR20100092953A (ko) 2010-08-23
EP2234742A1 (en) 2010-10-06
US20100319874A1 (en) 2010-12-23
CN101861219A (zh) 2010-10-13

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B04C Request for examination: application reinstated [chapter 4.3 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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