GB1559014A - Polyisocyanate foundry resin component - Google Patents

Polyisocyanate foundry resin component Download PDF

Info

Publication number
GB1559014A
GB1559014A GB4182378A GB4182378A GB1559014A GB 1559014 A GB1559014 A GB 1559014A GB 4182378 A GB4182378 A GB 4182378A GB 4182378 A GB4182378 A GB 4182378A GB 1559014 A GB1559014 A GB 1559014A
Authority
GB
United Kingdom
Prior art keywords
composition
polyisocyanate
solvent
weight
admixture
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
GB4182378A
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.)
International Minerals and Chemical Corp
Original Assignee
International Minerals and 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 International Minerals and Chemical Corp filed Critical International Minerals and Chemical Corp
Publication of GB1559014A publication Critical patent/GB1559014A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Mold Materials And Core Materials (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
GB4182378A 1975-11-13 1976-11-11 Polyisocyanate foundry resin component Expired GB1559014A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63154975A 1975-11-13 1975-11-13
US73372276A 1976-10-26 1976-10-26

Publications (1)

Publication Number Publication Date
GB1559014A true GB1559014A (en) 1980-01-09

Family

ID=27091421

Family Applications (3)

Application Number Title Priority Date Filing Date
GB4182378A Expired GB1559014A (en) 1975-11-13 1976-11-11 Polyisocyanate foundry resin component
GB4182478A Expired GB1559015A (en) 1975-11-13 1976-11-11 Foundry resin components
GB4701476A Expired GB1559013A (en) 1975-11-13 1976-11-11 Phenol-formaldehyde resin components

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB4182478A Expired GB1559015A (en) 1975-11-13 1976-11-11 Foundry resin components
GB4701476A Expired GB1559013A (en) 1975-11-13 1976-11-11 Phenol-formaldehyde resin components

Country Status (4)

Country Link
BR (1) BR7607608A (pt)
CA (1) CA1118143A (pt)
DE (1) DE2651808B2 (pt)
GB (3) GB1559014A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332671A (en) * 1997-12-22 1999-06-30 Inst Francais Du Petrole Acetals

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546124A (en) * 1984-10-12 1985-10-08 Acme Resin Corporation Polyurethane binder compositions
JPH06279099A (ja) * 1993-03-25 1994-10-04 Kurosaki Refract Co Ltd 耐火物用結合材と同結合材を使用する耐火性造粒物の調製方法
DE102004057671B4 (de) * 2004-11-29 2007-04-26 Hüttenes-Albertus Chemische Werke GmbH Phenol-Formaldehydharze und Verfahren zu deren Herstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332671A (en) * 1997-12-22 1999-06-30 Inst Francais Du Petrole Acetals
GB2332671B (en) * 1997-12-22 2002-08-14 Inst Francais Du Petrole Acetals, their preparation and their use

Also Published As

Publication number Publication date
GB1559013A (en) 1980-01-09
DE2651808B2 (de) 1979-04-05
GB1559015A (en) 1980-01-09
CA1118143A (en) 1982-02-09
BR7607608A (pt) 1977-09-27
DE2651808A1 (de) 1977-05-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee