AR243575A1 - Una composicion aglutinante, una mezcla para fundicion conteniendo dicha composicion aglutinante y el procedimiento para producir noyos y moldes empleando la composicion aglutinante. - Google Patents

Una composicion aglutinante, una mezcla para fundicion conteniendo dicha composicion aglutinante y el procedimiento para producir noyos y moldes empleando la composicion aglutinante.

Info

Publication number
AR243575A1
AR243575A1 AR87308807A AR30880787A AR243575A1 AR 243575 A1 AR243575 A1 AR 243575A1 AR 87308807 A AR87308807 A AR 87308807A AR 30880787 A AR30880787 A AR 30880787A AR 243575 A1 AR243575 A1 AR 243575A1
Authority
AR
Argentina
Prior art keywords
esters
compositions containing
phenolic resins
binder compositions
containing phenolic
Prior art date
Application number
AR87308807A
Other languages
English (en)
Spanish (es)
Original Assignee
Acme Resin Corp
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 Acme Resin Corp filed Critical Acme Resin Corp
Application granted granted Critical
Publication of AR243575A1 publication Critical patent/AR243575A1/es

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
    • 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
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
    • C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
    • 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
    • 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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/542—Polycondensates of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mold Materials And Core Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AR87308807A 1986-09-26 1987-09-23 Una composicion aglutinante, una mezcla para fundicion conteniendo dicha composicion aglutinante y el procedimiento para producir noyos y moldes empleando la composicion aglutinante. AR243575A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/911,866 US4698377A (en) 1986-09-26 1986-09-26 Binder compositions containing phenolic resins and esters of alkoxy acids

Publications (1)

Publication Number Publication Date
AR243575A1 true AR243575A1 (es) 1993-08-31

Family

ID=25431008

Family Applications (1)

Application Number Title Priority Date Filing Date
AR87308807A AR243575A1 (es) 1986-09-26 1987-09-23 Una composicion aglutinante, una mezcla para fundicion conteniendo dicha composicion aglutinante y el procedimiento para producir noyos y moldes empleando la composicion aglutinante.

Country Status (13)

Country Link
US (1) US4698377A ( )
EP (1) EP0261775B1 ( )
JP (1) JPH075702B2 ( )
KR (1) KR940003250B1 ( )
AR (1) AR243575A1 ( )
AT (1) ATE77575T1 ( )
AU (1) AU591792B2 ( )
BR (1) BR8704047A ( )
CA (1) CA1314349C ( )
DE (1) DE3779984T2 ( )
ES (1) ES2032829T3 ( )
GR (1) GR3005024T3 ( )
PH (1) PH23771A ( )

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34092E (en) * 1988-01-15 1992-10-06 Ashland Oil, Inc. Phenolic resin compositions and their use in foundry binders
US4852636A (en) * 1988-01-15 1989-08-01 Ashland Oil, Inc. Process for preparing foundry shapes and castings utilizing certain polyurethane binders
US4814363A (en) * 1988-01-15 1989-03-21 Ashland Oil, Inc. Phenolic resin compositions and their use in foundry binders
AU3286089A (en) * 1988-02-16 1989-09-06 Ashland Oil, Inc. Low solids polyurethane-forming foundry binders for cold-box process
US4982781A (en) * 1989-02-09 1991-01-08 Ashland Oil, Inc. No-bake process for preparing foundry shapes for casting low melting metal castings
IL93632A (en) * 1989-03-13 1993-06-10 Borden Uk Ltd Phenolic resin compositions
JPH0689402B2 (ja) * 1989-03-31 1994-11-09 新日本製鐵株式会社 磁性焼鈍後の磁気特性の優れた無方向性電磁鋼板の製造方法
DK0544927T3 (da) * 1990-12-14 1996-02-12 Diteco Ltda Klæbemiddelkomposition, der omfatter isocyanat, phenol-formaldehyd og tannin, til fremstilling af krydsfiner til udendørs anvendelse
US5425994A (en) * 1992-08-04 1995-06-20 Technisand, Inc. Resin coated particulates comprissing a formaldehyde source-metal compound (FS-MC) complex
DE4320969A1 (de) * 1993-06-24 1995-01-05 Basf Lacke & Farben Verfahren zur Herstellung von Polyurethanharzen und deren Verwendung sowie die Verwendung von Ethoxyethylpropionat zur Herstellung von Polyurethanharzen
US5852071A (en) * 1994-08-03 1998-12-22 Borden Chemical, Inc. Biphenyl additive for improvement in urethane foundry binders
US5756569A (en) * 1996-12-19 1998-05-26 Carver; Bobby Carroll Use of alkyl 3-alkoxypropionates as coalescing agents in aqueous coating compositions
GB9912812D0 (en) * 1999-06-03 1999-08-04 Borden Chem Co Ltd Urethane foundry binders
IT1313280B1 (it) * 1999-08-02 2002-07-17 Cavenaghi Spa Sistemi leganti per fonderia.
JP5335436B2 (ja) 2005-12-30 2013-11-06 カウンシル オブ サイエンティフィック アンド インダストリアル リサーチ テレケリックウレタンアクリレートｕｖ硬化型プレポリマー材料の合成方法
US9458349B2 (en) * 2007-05-11 2016-10-04 Georgia-Pacific Chemicals Llc Phenol-formaldehyde novolac resin having low concentration of free phenol
DE102008007181A1 (de) 2008-02-01 2009-08-06 Ashland-Südchemie-Kernfest GmbH Verwendung von verzweigten Alkandiolcarbonsäurediestern in Gießereibindemitteln auf Polyurethanbasis

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476696A (en) * 1966-03-28 1969-11-04 Hooker Chemical Corp Polyurethane coatings
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
US3905934A (en) * 1974-05-23 1975-09-16 Ashland Oil Inc Phenolic resin-polyisocyanate binder systems containing dialkyl phthalate solvents
SE7407505L (sv) * 1974-06-07 1975-12-08 Bofors Ab Forfarande for framstellning av formkroppar av polyuretanbundna kornformiga material.
GB1601938A (en) * 1977-07-21 1981-11-04 Fordath Ltd Foundry binders
DE2759262C2 (de) * 1977-12-31 1983-04-28 Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf Bindemittelsystem auf Polyurethan- Basis für Formstoff-Mischungen zur Herstellung von Gießformen und Kernen
US4273179A (en) * 1978-08-16 1981-06-16 Ashland Oil, Inc. Phenolic resin-polyisocyanate binder systems containing dibasic ester solvents
GB2088886B (en) * 1980-10-06 1984-07-18 Mitsubishi Petrochemical Co Binder composition for foundry molds or cores
US4540724A (en) * 1984-01-30 1985-09-10 Ashland Oil Inc. Phenolic resin-polyisocyanate binder systems containing a phosphorus halide and use thereof
US4602069A (en) * 1984-04-11 1986-07-22 Ashland Oil, Inc. Phenolic resin-polyisocyanate binder systems containing a phosphorus based acid
US4634758A (en) * 1984-10-12 1987-01-06 Acme Resin Corporation Process for preparing alkoxy-modified phenolic resole resins
US4546124A (en) * 1984-10-12 1985-10-08 Acme Resin Corporation Polyurethane binder compositions

Also Published As

Publication number Publication date
DE3779984T2 (de) 1992-12-10
JPS6395217A (ja) 1988-04-26
AU7625287A (en) 1988-03-31
GR3005024T3 ( ) 1993-05-24
KR890004791A (ko) 1989-05-10
PH23771A (en) 1989-11-03
EP0261775B1 (en) 1992-06-24
AU591792B2 (en) 1989-12-14
BR8704047A (pt) 1988-05-03
KR940003250B1 (ko) 1994-04-16
ES2032829T3 (es) 1993-03-01
CA1314349C (en) 1993-03-09
ATE77575T1 (de) 1992-07-15
JPH075702B2 (ja) 1995-01-25
US4698377A (en) 1987-10-06
EP0261775A1 (en) 1988-03-30
DE3779984D1 (de) 1992-07-30

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