GB1224567A - Room temperature curing resin and foundry sand composition containing same - Google Patents

Room temperature curing resin and foundry sand composition containing same

Info

Publication number
GB1224567A
GB1224567A GB21109/68A GB2110968A GB1224567A GB 1224567 A GB1224567 A GB 1224567A GB 21109/68 A GB21109/68 A GB 21109/68A GB 2110968 A GB2110968 A GB 2110968A GB 1224567 A GB1224567 A GB 1224567A
Authority
GB
United Kingdom
Prior art keywords
aldehyde
phenol
ketone
composition
alkylene
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB21109/68A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hooker Chemical Corp
Original Assignee
Hooker Chemical 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 Hooker Chemical Corp filed Critical Hooker Chemical Corp
Publication of GB1224567A publication Critical patent/GB1224567A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/6492—Lignin containing materials; Wood resins; Wood tars; Derivatives thereof
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4081—Mixtures of compounds of group C08G18/64 with other macromolecular compounds
    • 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
    • C08G18/546—Oxyalkylated polycondensates of aldehydes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C08L61/14—Modified phenol-aldehyde condensates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Mold Materials And Core Materials (AREA)
GB21109/68A 1967-05-19 1968-05-03 Room temperature curing resin and foundry sand composition containing same Expired GB1224567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63964067A 1967-05-19 1967-05-19

Publications (1)

Publication Number Publication Date
GB1224567A true GB1224567A (en) 1971-03-10

Family

ID=24564954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21109/68A Expired GB1224567A (en) 1967-05-19 1968-05-03 Room temperature curing resin and foundry sand composition containing same

Country Status (6)

Country Link
US (1) US3499861A (https=)
BE (1) BE715320A (https=)
DE (1) DE1769394B2 (https=)
FR (1) FR1565257A (https=)
GB (1) GB1224567A (https=)
NL (1) NL156943B (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790459A (fr) * 1971-10-26 1973-04-24 Hooker Chemical Corp Liants pour agregats de fonderie
DE2440375A1 (de) * 1974-08-23 1976-03-04 Bayer Ag Verfahren zur herstellung von giessereikernen und -formen
EP0002898A1 (en) * 1977-12-07 1979-07-11 Fordath Limited Method of producing a foundry core or mould involving the reaction of a polyisocyanate and a polyhidroxy composition, polyhidroxy composition for use in the method and foundry composition produced in the method
US4273700A (en) * 1979-10-17 1981-06-16 Reichhold Chemicals, Incorporated Polyol resin binder compositions and process
US7984750B2 (en) * 2008-11-14 2011-07-26 GM Global Technology Operations LLC Binder degradation of sand cores
EP2052798B1 (en) * 2008-11-25 2012-01-11 Hüttenes-Albertus Chemische-Werke GmbH Alkaline resol phenol-aldehyde resin binder compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2308498A (en) * 1939-04-28 1943-01-19 Devoe & Raynolds Co Inc Process for formation of ester bodies
US2391368A (en) * 1943-03-30 1945-12-18 Hercules Powder Co Ltd Resin composition
US2948694A (en) * 1958-11-10 1960-08-09 Devoe & Raynolds Co Vinsol-epoxy compositions
NL276729A (https=) * 1961-04-03 1900-01-01
US3316140A (en) * 1963-04-03 1967-04-25 Dow Chemical Co Thermosetting resins prepared by reacting formaldehyde with the reaction product of a phenol with chloromethylated diphenyl oxide
NO116563B (https=) * 1964-07-28 1969-04-14 Ppg Industries Inc

Also Published As

Publication number Publication date
US3499861A (en) 1970-03-10
DE1769394A1 (de) 1972-03-09
NL6806093A (https=) 1968-11-20
BE715320A (https=) 1968-11-18
NL156943B (nl) 1978-06-15
FR1565257A (https=) 1969-04-25
DE1769394B2 (de) 1979-07-05

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