BRPI1011616A2 - 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 - Google Patents

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

Info

Publication number
BRPI1011616A2
BRPI1011616A2 BRPI1011616A BRPI1011616A BRPI1011616A2 BR PI1011616 A2 BRPI1011616 A2 BR PI1011616A2 BR PI1011616 A BRPI1011616 A BR PI1011616A BR PI1011616 A BRPI1011616 A BR PI1011616A BR PI1011616 A2 BRPI1011616 A2 BR PI1011616A2
Authority
BR
Brazil
Prior art keywords
melt
dissolving
melting
preparing
processes
Prior art date
Application number
BRPI1011616A
Other languages
English (en)
Inventor
Carlito Bangcuyo
Jorg Kroker
Timothy A Ropp
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 BRPI1011616A2 publication Critical patent/BRPI1011616A2/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
    • B22C1/2246—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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BRPI1011616A 2009-04-07 2010-03-15 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 BRPI1011616A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16735709P 2009-04-07 2009-04-07
PCT/US2010/027313 WO2010117559A1 (en) 2009-04-07 2010-03-15 Alkaline phenolic resole resin compositions and their use

Publications (1)

Publication Number Publication Date
BRPI1011616A2 true BRPI1011616A2 (pt) 2016-03-22

Family

ID=42825218

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1011616A BRPI1011616A2 (pt) 2009-04-07 2010-03-15 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

Country Status (4)

Country Link
US (1) US20100252226A1 (pt)
EP (1) EP2416907A4 (pt)
BR (1) BRPI1011616A2 (pt)
WO (1) WO2010117559A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2961512A1 (en) * 2014-09-17 2016-03-24 Saint-Gobain Abrasives, Inc. Polymer impregnated backing material, abrasive articles incorporating same, and processes of making and using
US20170174813A1 (en) * 2015-12-18 2017-06-22 Ha-International, Llc Compositions and Methods for Modified Ester-Curatives and Reduction of Formaldehyde Emission and Odor in Ester-Cured Phenolic Binder Systems
US20170174814A1 (en) 2015-12-18 2017-06-22 Ha-International, Llc Compositions and Methods for Modified Ester-Curatives and Reduction of Formaldehyde Emission and Odor in Ester-Cured Phenolic Binder Systems
US11648605B2 (en) 2021-05-10 2023-05-16 ASK Chemicals LLC Halloysite tubes in ester-cured phenolic bonded foundry shapes

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1917413A (en) * 1925-03-10 1933-07-11 Wirth Johann Karl Process for manufacturing chemical resisting articles
US1971413A (en) * 1932-02-29 1934-08-28 Johnson Loule Means for operating a portable stacker
US2683706A (en) * 1950-05-31 1954-07-13 Inst Internat Financier Method for the preparation of fusible lignin resins
US4474904A (en) * 1982-01-21 1984-10-02 Lemon Peter H R B Foundry moulds and cores
US4468359A (en) * 1982-11-09 1984-08-28 Borden (Uk) Limited Foundry moulds and cores
DE3527086A1 (de) * 1985-07-29 1987-01-29 Huettenes Albertus Durch begasen haertbares bindemittel fuer giesserei-formstoffmischungen
AU605943B2 (en) * 1987-12-24 1991-01-24 Foseco International Limited Production of articles of bonded particulate material and binder compositions for use therein
US5238976A (en) * 1990-06-15 1993-08-24 Borden, Inc. Process to enhance the tensile strength of reclaimed sand bonded with ester cured alkaline phenolic resin
CA2085784A1 (en) * 1992-03-27 1993-09-28 Borden, Inc. Dialdehyde modified, phenolic foundry sand core binder resins, processes for making same, and process for preparing foundry cores and molds employing same
US5424376A (en) * 1993-10-04 1995-06-13 Ashland Inc. Ester cured no-bake foundry binder system
WO1997018913A1 (en) * 1995-11-21 1997-05-29 Ashland Inc. Cold-box process for preparing foundry shapes
GB9624340D0 (en) * 1996-11-22 1997-01-08 Foseco Int Sand reclamation
US6232368B1 (en) * 1999-10-12 2001-05-15 Borden Chemical, Inc. Ester cured binders
US20030234093A1 (en) * 2002-06-20 2003-12-25 Aufderheide Ronald C. Process for casting a metal
US20060094853A1 (en) * 2004-11-02 2006-05-04 Hexion Specialty Chemicals, Inc. Modified phenol-formaldehyde resole resins, methods of manufacture, methods of use, and articles formed therefrom
ES2379024T3 (es) * 2008-11-25 2012-04-20 Hüttenes-Albertus Chemische-Werke GmbH Composiciones aglutinantes de resina de fenol-aldehido de resol alcalino

Also Published As

Publication number Publication date
EP2416907A4 (en) 2013-10-02
EP2416907A1 (en) 2012-02-15
US20100252226A1 (en) 2010-10-07
WO2010117559A1 (en) 2010-10-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

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