GB951567A - Coating compositions for foundry sand moulds or cores - Google Patents

Coating compositions for foundry sand moulds or cores

Info

Publication number
GB951567A
GB951567A GB29904/62A GB2990462A GB951567A GB 951567 A GB951567 A GB 951567A GB 29904/62 A GB29904/62 A GB 29904/62A GB 2990462 A GB2990462 A GB 2990462A GB 951567 A GB951567 A GB 951567A
Authority
GB
United Kingdom
Prior art keywords
water
carrier
aug
binder
added
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
GB29904/62A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB951567A publication Critical patent/GB951567A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

951,567. Mould and core materials. GENERAL MOTORS CORPORATION. Aug. 3, 1962 [Aug. 18, 1961], No. 29904/62. Heading B3F. A coating composition for a sand mould or core comprises a slurry of mica powder, calcined hydrated aluminium silicate such as kaolinite, bentonite and a liquid carrier. The carrier may be water or ethyl, methyl or isopropyl alcohol, toluene, a chlorinated hydrocarbon or naphthol spirit. A water-dispersible phenolic resin, or sugar may be used with a water carrier to serve as a binder. Other resins such as urea formaldehyde polyvinyl chloride, vinylidene chloride, polyvinyl alcohol and polyvinyl acetate, and thermosetting resins such as melamine formaldehyde may also be added in total amount not exceeding 7% by weight of solids in the binder. NaCl or HCl may be added to improve dipping characteristics, and a wetting agent.
GB29904/62A 1961-08-18 1962-08-03 Coating compositions for foundry sand moulds or cores Expired GB951567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US132294A US3243397A (en) 1961-08-18 1961-08-18 Mold and core coating composition from calcined hydrated aluminum silicate, mica, and bentonite

Publications (1)

Publication Number Publication Date
GB951567A true GB951567A (en) 1964-03-04

Family

ID=22453348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29904/62A Expired GB951567A (en) 1961-08-18 1962-08-03 Coating compositions for foundry sand moulds or cores

Country Status (2)

Country Link
US (1) US3243397A (en)
GB (1) GB951567A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420781A2 (en) * 1989-09-08 1991-04-03 Bostlan, S.A. Refractory paint for covering foundry moulds
CN115815520A (en) * 2023-02-14 2023-03-21 中北大学 Core coating for aluminum alloy freeze casting and preparation process thereof

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364040A (en) * 1965-02-23 1968-01-16 Harbison Walker Refractories Mold wash
US3520711A (en) * 1966-08-22 1970-07-14 Gen Motors Corp Method of coating a permeable sand core body
US3467618A (en) * 1966-12-21 1969-09-16 Armstrong Cork Co Halloysite-filled phenolic molded composition
US3627627A (en) * 1970-02-27 1971-12-14 Chevron Res Novel adhesive compositions
BE790261A (en) * 1971-10-19 1973-04-18 Ici Ltd MOLDING PROCESS
US3998917A (en) * 1973-05-03 1976-12-21 E. I. Du Pont De Nemours And Company Ceramic compositions and articles made therefrom
GB1502856A (en) * 1975-02-11 1978-03-08 British Cast Iron Res Ass Method of and means for obtaining white cast iron
US4226625A (en) * 1979-06-04 1980-10-07 Nalco Chemical Company Insulating tundish veneer composition useful in casting steel
US4319925A (en) * 1981-03-06 1982-03-16 Weston Research Corporation Coating compositions for metal casting molds
US4342597A (en) * 1981-03-06 1982-08-03 Weston Research Corporation Coating compositions for liners of molten metal troughs and ladles
US4587068A (en) * 1983-06-24 1986-05-06 Materials Research Corporation Method of making ceramic tapes
US4501843A (en) * 1984-03-23 1985-02-26 Phillips Petroleum Company Composition of polymer of olefin with mixed mineral filler
US4596838A (en) * 1985-05-30 1986-06-24 The Celotex Corporation Mine stopping caulk
US4687790A (en) * 1985-05-30 1987-08-18 The Celotex Corporation Mine stopping caulk
US4862948A (en) * 1988-02-24 1989-09-05 Borden, Inc. Phenolic resin adhesive pastes, assemblies prepared therefrom, and processes for preparing cast metal articles using these pastes
US5437890A (en) * 1994-04-18 1995-08-01 Edw. C. Levy Co. Coatings for receptacles
KR101558381B1 (en) * 2014-04-18 2015-10-07 현대자동차 주식회사 Cylinder head for engine
BE1024286B1 (en) * 2016-12-08 2018-01-12 S.A. Lhoist Recherche Et Developpement PROCESS FOR HANDLING TANK OR POUCH TO DOLL AND PYRO METALLURGICAL TOOLS
BE1024470B1 (en) * 2016-12-08 2018-02-28 Lhoist Rech Et Developpement Sa PROCESS FOR HANDLING TANK OR POUCH TO DOLL AND PYRO METALLURGICAL TOOLS
DE102018004234A1 (en) * 2018-05-25 2019-11-28 Ask Chemicals Gmbh Sizing composition, method of coating a mold and use of the sizing composition to coat a mold

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990075A (en) * 1933-02-11 1935-02-05 Quandt Chemical Co Core and mold wash
US2299374A (en) * 1941-04-09 1942-10-20 Corning Glass Works Method of molding nonplastic materials
US2857285A (en) * 1954-08-16 1958-10-21 Stephen D Stoddard High temperature refractory coating for graphite molds
US2847741A (en) * 1954-11-29 1958-08-19 American Steel Foundries Method of making washed shell mold
US2988525A (en) * 1957-07-09 1961-06-13 American Colloid Co Foundry mold composition
US3002948A (en) * 1957-09-12 1961-10-03 American Steel Foundries Shell mold

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420781A2 (en) * 1989-09-08 1991-04-03 Bostlan, S.A. Refractory paint for covering foundry moulds
EP0420781A3 (en) * 1989-09-08 1992-09-02 Bostlan, S.A. Refractory paint for covering foundry moulds
CN115815520A (en) * 2023-02-14 2023-03-21 中北大学 Core coating for aluminum alloy freeze casting and preparation process thereof
CN115815520B (en) * 2023-02-14 2023-05-09 中北大学 Core paint for aluminum alloy freezing casting and preparation process thereof

Also Published As

Publication number Publication date
US3243397A (en) 1966-03-29

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