BRPI0819366A2 - Sistema para uso na preparação de uma composição polimérica, processo de preparação de uma composição polimérica, kit, artigo, artigo preenchido e molde de fundição - Google Patents

Sistema para uso na preparação de uma composição polimérica, processo de preparação de uma composição polimérica, kit, artigo, artigo preenchido e molde de fundição

Info

Publication number
BRPI0819366A2
BRPI0819366A2 BRPI0819366A BRPI0819366A2 BR PI0819366 A2 BRPI0819366 A2 BR PI0819366A2 BR PI0819366 A BRPI0819366 A BR PI0819366A BR PI0819366 A2 BRPI0819366 A2 BR PI0819366A2
Authority
BR
Brazil
Prior art keywords
preparing
polymer composition
article
kit
casting mold
Prior art date
Application number
Other languages
English (en)
Inventor
Gerard R Thiel
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 BRPI0819366A2 publication Critical patent/BRPI0819366A2/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
    • B22C1/22—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)
BRPI0819366 2007-11-14 2008-11-14 Sistema para uso na preparação de uma composição polimérica, processo de preparação de uma composição polimérica, kit, artigo, artigo preenchido e molde de fundição BRPI0819366A2 (pt)

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
BRPI0819366A2 true BRPI0819366A2 (pt) 2015-04-22

Family

ID=40639162

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0819366 BRPI0819366A2 (pt) 2007-11-14 2008-11-14 Sistema para uso na preparação de uma composição polimérica, processo de preparação de uma composição polimérica, kit, artigo, artigo preenchido e molde de fundição

Country Status (9)

Country Link
US (1) US8815976B2 (pt)
EP (1) EP2222424A4 (pt)
JP (1) JP2011502797A (pt)
KR (1) KR20100099166A (pt)
CN (1) CN101861218A (pt)
BR (1) BRPI0819366A2 (pt)
CA (1) CA2705827A1 (pt)
MX (1) MX2010005265A (pt)
WO (1) WO2009065018A1 (pt)

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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
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
US8309620B2 (en) * 2009-10-06 2012-11-13 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
US8853299B2 (en) 2009-10-06 2014-10-07 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
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.
CA2874005C (en) * 2012-06-08 2020-12-08 Ask Chemicals, L.P. "no-bake" foundry mix with extended work time
US9738749B2 (en) * 2012-10-01 2017-08-22 Sika Technology Ag Polyurethane casting compound for producing wear protection coatings in casting house applications
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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US3432457A (en) * 1967-07-12 1969-03-11 Ashland Oil Inc Resinous composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
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KR20100092953A (ko) 2007-11-14 2010-08-23 유니버시티 오브 노던 아이오와 리써치 파운데이션 생물-기재 결합제 시스템
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
US8623959B2 (en) * 2009-10-06 2014-01-07 Joseph M. Fuqua Non-veining urethane resins for foundry sand casting
US8426494B2 (en) * 2009-10-06 2013-04-23 Amcol International Corp. Lignite urethane based resins for enhanced foundry sand 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
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

Also Published As

Publication number Publication date
MX2010005265A (es) 2010-09-22
US8815976B2 (en) 2014-08-26
JP2011502797A (ja) 2011-01-27
EP2222424A4 (en) 2011-07-13
KR20100099166A (ko) 2010-09-10
CA2705827A1 (en) 2009-05-22
EP2222424A1 (en) 2010-09-01
WO2009065018A1 (en) 2009-05-22
CN101861218A (zh) 2010-10-13
US20110190444A1 (en) 2011-08-04

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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]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]