MX2010005265A - Sistema de polímero basado en sustancias húmicas. - Google Patents
Sistema de polímero basado en sustancias húmicas.Info
- Publication number
- MX2010005265A MX2010005265A MX2010005265A MX2010005265A MX2010005265A MX 2010005265 A MX2010005265 A MX 2010005265A MX 2010005265 A MX2010005265 A MX 2010005265A MX 2010005265 A MX2010005265 A MX 2010005265A MX 2010005265 A MX2010005265 A MX 2010005265A
- Authority
- MX
- Mexico
- Prior art keywords
- polymer system
- based polymer
- humic substances
- component
- catalyst
- Prior art date
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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Un sistema para uso en la formación de composiciones de polímero, que incluye como un reemplazo para sistemas de resina de base fenólica, por ejemplo, en la preparación de moldes de fundición. En una modalidad preferida, el sistema incluye el uso de a) un componente que contiene hidroxilo polimerizable que comprende una sustancia húmica (como puede ser proporcionada por lignito), b) un componente de isocianato, y c) un componente de catalizador, y de preferencia catalizador de amina, adaptado para catalizar la polimerización de a) y b). El sistema opcionalmente se utiliza como sistema de aglutinante en la presencia de un rellenador, tal como, en combinación con un agregado de fundición tal como arena. Un sistema de polímero de esta invención puede estar sustancialmente libre de formaldehído o fenol, y de preferencia contiene poco o nada de solventes aromáticos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US98795307P | 2007-11-14 | 2007-11-14 | |
PCT/US2008/083603 WO2009065018A1 (en) | 2007-11-14 | 2008-11-14 | Humic substances-based polymer system |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010005265A true MX2010005265A (es) | 2010-09-22 |
Family
ID=40639162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010005265A MX2010005265A (es) | 2007-11-14 | 2008-11-14 | Sistema de polímero basado en sustancias húmicas. |
Country Status (9)
Country | Link |
---|---|
US (1) | US8815976B2 (es) |
EP (1) | EP2222424A4 (es) |
JP (1) | JP2011502797A (es) |
KR (1) | KR20100099166A (es) |
CN (1) | CN101861218A (es) |
BR (1) | BRPI0819366A2 (es) |
CA (1) | CA2705827A1 (es) |
MX (1) | MX2010005265A (es) |
WO (1) | WO2009065018A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011502797A (ja) | 2007-11-14 | 2011-01-27 | ユニバーシティ オブ ノーザン アイオワ リサーチ ファウンデーション | 腐植物質に基づくポリマー系 |
US8309620B2 (en) * | 2009-10-06 | 2012-11-13 | Amcol International Corp. | Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance |
US8426494B2 (en) | 2009-10-06 | 2013-04-23 | Amcol International Corp. | Lignite urethane based resins for enhanced foundry sand performance |
US8436073B2 (en) * | 2009-10-06 | 2013-05-07 | Amcol International | Lignite-based foundry resins |
US8853299B2 (en) | 2009-10-06 | 2014-10-07 | Amcol International Corp. | Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance |
US8623959B2 (en) * | 2009-10-06 | 2014-01-07 | Joseph M. Fuqua | Non-veining urethane resins for foundry sand casting |
US8865307B2 (en) | 2010-01-12 | 2014-10-21 | National Nanomaterials, Inc. | Method and system for producing graphene and functionalized graphene |
JP2013517274A (ja) * | 2010-01-12 | 2013-05-16 | ナショナル ナノマテリアルズ インコーポレイテッド | グラフェンおよびグラフェンオールを製造するための方法および系 |
FR2985725B1 (fr) * | 2012-01-17 | 2015-06-26 | Saint Gobain Isover | Composition d'encollage pour fibres, notamment minerales, a base d'acide humique et/ou fulvique, et produits isolants resultants. |
US9518143B2 (en) | 2012-06-08 | 2016-12-13 | Ask Chemicals, L.P. | “No-bake” foundry mix with extended work time |
PL2904025T3 (pl) * | 2012-10-01 | 2021-05-17 | Sika Technology Ag | Masa odlewnicza poliuretanowa do wytwarzania warstw chroniących przed zużyciem w zastosowaniach odlewniczych |
DE102016125700A1 (de) * | 2016-12-23 | 2018-06-28 | Ask Chemicals Gmbh | Bindemittel auf Basis von Phenolharzen vom Benzylethertyp enthaltend freies Phenol und freie Hydroxybenzylalkohole |
JP6887287B2 (ja) * | 2017-03-30 | 2021-06-16 | 旭有機材株式会社 | 鋳型用ウレタン硬化型有機粘結剤並びにこれを用いて得られる鋳物砂組成物及び鋳型 |
BR112020011256A2 (pt) | 2017-12-08 | 2020-11-24 | Imerys Usa, Inc. | sistemas aglutinantes |
KR102213690B1 (ko) * | 2019-10-31 | 2021-02-08 | 한국생산기술연구원 | 부식산 염을 함유하는 주형재료, 그 제조방법 및 이를 포함하는 생형 주조용 조성물 |
CN111040115B (zh) * | 2019-12-27 | 2022-01-28 | 陕西科技大学 | 一种复合型腐植酸海绵仿生土壤基质及其制备方法和应用 |
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CA843443A (en) | 1970-06-02 | Viez Jacques | Method of preparation of plastifiers for the treatment of granular or pulverulent materials | |
US3429848A (en) | 1966-08-01 | 1969-02-25 | Ashland Oil Inc | Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine |
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 |
US3925296A (en) | 1971-10-26 | 1975-12-09 | Hooker Chemicals Plastics Corp | Foundry aggregate binders |
US4162238A (en) * | 1973-07-17 | 1979-07-24 | E. I. Du Pont De Nemours And Company | Foundry mold or core compositions and method |
US4179427A (en) * | 1978-03-21 | 1979-12-18 | Ashland Oil, Inc. | Phenolic resin-polyisocyanate binders |
US4226277A (en) | 1978-06-29 | 1980-10-07 | Ralph Matalon | Novel method of making foundry molds and adhesively bonded composites |
JPS5874241A (ja) * | 1981-10-27 | 1983-05-04 | Aisin Chem Co Ltd | シエルモ−ルド用樹脂被覆砂粒の製造方法 |
US4851457A (en) | 1988-02-16 | 1989-07-25 | Kurple Kenneth R | Foundry resins |
EP0361447B1 (en) | 1988-09-28 | 1994-02-02 | Asahi Glass Company Ltd. | Process for producing a condensed resin dispersion |
US5244473A (en) * | 1992-01-22 | 1993-09-14 | Sardessai Kashinath S | Process for making moisture resistant briquettes |
ES2173097T3 (es) | 1992-09-08 | 2002-10-16 | Ashland Oil Inc | Mezclas de fundicion que contienen un poliol de polieter y su procedimiento de utilizacion. |
US5698613A (en) * | 1995-02-21 | 1997-12-16 | Mancuso Chemicals Limited | Chemical binder |
US5733952A (en) | 1995-10-18 | 1998-03-31 | Borden Chemical, Inc. | Foundry binder of phenolic resole resin, polyisocyanate and epoxy resin |
US5695554A (en) | 1996-06-21 | 1997-12-09 | Amcol International Corporation | Foundry sand additives and method of casting metal, comprising a humic acid-containing ore and in-situ activated carbon or graphite for reduced VOC emissions |
US5769933A (en) * | 1996-06-21 | 1998-06-23 | Amcol International Corporation | Activated carbon foundry sand additives and method of casting metal for reduced VOC emissions |
US6506223B2 (en) | 1997-12-05 | 2003-01-14 | Waste Technology Transfer, Inc. | Pelletizing and briquetting of combustible organic-waste materials using binders produced by liquefaction of biomass |
US5916826A (en) | 1997-12-05 | 1999-06-29 | Waste Technology Transfer, Inc. | Pelletizing and briquetting of coal fines using binders produced by liquefaction of biomass |
US6264775B1 (en) | 1998-12-22 | 2001-07-24 | Bayer Antwerp N.V. | Face-up coating of carpet backs with polyurethane |
US6063833A (en) * | 1999-01-08 | 2000-05-16 | Ashland Inc. | Solventless polyurethane no-bake foundry binder |
US6530966B1 (en) * | 2000-06-16 | 2003-03-11 | Anthony J. Kriech | Coal binder compositions and methods |
KR100835550B1 (ko) | 2000-10-05 | 2008-06-09 | 다우 글로벌 테크놀로지스 인크. | 폴리올 중의 중합체의 분산물, 이의 제조방법 및 이를 포함하는 폴리우레탄 발포체 제형 |
WO2002066560A1 (en) | 2001-02-16 | 2002-08-29 | Ashland Inc. | Foundry binder systems containing an alkyl resorcinol and their use |
WO2003035740A1 (en) | 2001-10-24 | 2003-05-01 | Temple-Inland Forest Products Corporation | Saccharide-based resin for the preparation of composite products |
US7807077B2 (en) * | 2003-06-16 | 2010-10-05 | Voxeljet Technology Gmbh | Methods and systems for the manufacture of layered three-dimensional forms |
EP1855774A4 (en) | 2005-03-04 | 2009-10-21 | Cornell Res Foundation Inc | RESTORATION AND RECOVERY OF HEAVY METALS FROM AQUEOUS LIQUIDS |
WO2009004086A1 (de) | 2007-07-05 | 2009-01-08 | Gtp-Schäfer Giesstechnische Produkte Gmbh | Alternatives cold-box-verfahren |
JP2011502797A (ja) | 2007-11-14 | 2011-01-27 | ユニバーシティ オブ ノーザン アイオワ リサーチ ファウンデーション | 腐植物質に基づくポリマー系 |
EP2234742A4 (en) | 2007-11-14 | 2011-09-21 | Univ Northern Iowa Res Foundation | BIO-BASED BINDER SYSTEM |
US8623959B2 (en) * | 2009-10-06 | 2014-01-07 | Joseph M. Fuqua | Non-veining urethane resins for foundry sand casting |
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 |
US8426494B2 (en) | 2009-10-06 | 2013-04-23 | Amcol International Corp. | Lignite urethane based resins for enhanced foundry sand performance |
US8436073B2 (en) * | 2009-10-06 | 2013-05-07 | Amcol International | Lignite-based foundry resins |
-
2008
- 2008-11-14 JP JP2010534220A patent/JP2011502797A/ja active Pending
- 2008-11-14 KR KR1020107012854A patent/KR20100099166A/ko not_active Application Discontinuation
- 2008-11-14 CA CA2705827A patent/CA2705827A1/en not_active Abandoned
- 2008-11-14 CN CN200880116282A patent/CN101861218A/zh active Pending
- 2008-11-14 WO PCT/US2008/083603 patent/WO2009065018A1/en active Application Filing
- 2008-11-14 MX MX2010005265A patent/MX2010005265A/es unknown
- 2008-11-14 EP EP08849258A patent/EP2222424A4/en not_active Withdrawn
- 2008-11-14 BR BRPI0819366 patent/BRPI0819366A2/pt not_active IP Right Cessation
- 2008-11-14 US US12/742,560 patent/US8815976B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101861218A (zh) | 2010-10-13 |
BRPI0819366A2 (pt) | 2015-04-22 |
US20110190444A1 (en) | 2011-08-04 |
WO2009065018A1 (en) | 2009-05-22 |
EP2222424A1 (en) | 2010-09-01 |
US8815976B2 (en) | 2014-08-26 |
KR20100099166A (ko) | 2010-09-10 |
EP2222424A4 (en) | 2011-07-13 |
JP2011502797A (ja) | 2011-01-27 |
CA2705827A1 (en) | 2009-05-22 |
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