NL6705234A - - Google Patents

Info

Publication number
NL6705234A
NL6705234A NL6705234A NL6705234A NL6705234A NL 6705234 A NL6705234 A NL 6705234A NL 6705234 A NL6705234 A NL 6705234A NL 6705234 A NL6705234 A NL 6705234A NL 6705234 A NL6705234 A NL 6705234A
Authority
NL
Netherlands
Application number
NL6705234A
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 filed Critical
Publication of NL6705234A publication Critical patent/NL6705234A/xx

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
    • B22C1/167—Mixtures of inorganic and organic binding agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
NL6705234A 1966-04-13 1967-04-13 NL6705234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US542320A US3445251A (en) 1966-04-13 1966-04-13 Molding sand

Publications (1)

Publication Number Publication Date
NL6705234A true NL6705234A (en) 1967-10-16

Family

ID=24163309

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6705234A NL6705234A (en) 1966-04-13 1967-04-13

Country Status (8)

Country Link
US (1) US3445251A (en)
BE (1) BE696901A (en)
DE (1) DE1558130B1 (en)
FI (1) FI47051C (en)
FR (1) FR1518433A (en)
GB (1) GB1119027A (en)
NL (1) NL6705234A (en)
SE (1) SE316267B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549392A (en) * 1969-01-08 1970-12-22 Nalco Chemical Co Mold coating
US4034794A (en) * 1975-10-31 1977-07-12 Nalco Chemical Company Casting process with lignosulfonate-humate-graphite mold coatings
US4203771A (en) * 1976-04-08 1980-05-20 Hirofumi Matsui Green sand composition for casting
US4131476A (en) * 1977-08-05 1978-12-26 Whitehead Brothers Company Additive for green molding sand
US4830673A (en) * 1986-10-03 1989-05-16 E.C.C. America Inc. Method for reducing the abrasion of calcined clay
US5275114A (en) * 1989-04-11 1994-01-04 American Colloid Company Sodium bentonite clay binder mixture for the metal casting industry
US5372636A (en) * 1993-01-22 1994-12-13 Bentonite Corporation Foundry mold composition, foundry mold made therefrom and method for producing the same
US5810918A (en) * 1996-06-21 1998-09-22 Amcol International Corporation Method of analyzing and/or treating foundry sands for reduced VOCs
US5893946A (en) * 1996-06-21 1999-04-13 Amcol International Corporation Combustible carbonaceous compositions and methods
US5769933A (en) * 1996-06-21 1998-06-23 Amcol International Corporation Activated carbon foundry sand additives and method of casting metal for reduced VOC emissions
US5695554A (en) * 1996-06-21 1997-12-09 Amcol International Corporation Foundry sand additives and method of casting metal, comprising a humic acid-containing ore and in-situ activated carbon or graphite for reduced VOC emissions
US8426494B2 (en) 2009-10-06 2013-04-23 Amcol International Corp. Lignite urethane based resins for enhanced foundry sand performance
US8436073B2 (en) 2009-10-06 2013-05-07 Amcol International Lignite-based foundry resins
US8623959B2 (en) * 2009-10-06 2014-01-07 Joseph M. Fuqua Non-veining urethane resins for foundry sand casting
US8853299B2 (en) 2009-10-06 2014-10-07 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
US8309620B2 (en) * 2009-10-06 2012-11-13 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
CN109158527B (en) * 2018-10-31 2021-08-10 谷函（杭州）新材料科技有限公司 Coal-free environment-friendly foundry molding sand additive and application thereof in molding sand

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA717419A (en) * 1965-09-07 G. Henderson Sydney Moulding processes
US1420750A (en) * 1921-01-27 1922-06-27 Royal N Riblet Traffic indicator
US2237593A (en) * 1939-11-27 1941-04-08 Peerpatco Inc Foundry composition and method
AT177888B (en) * 1951-06-26 1954-03-10 Huettenbedarf Dipl Ing Rolf Zi Process for the treatment of bentonite for molding sands, molding compounds u. Like. As well as molding sands, molding compounds and the like produced with this bentonite. like
US3212144A (en) * 1962-06-22 1965-10-19 Frank R Capps Sand molds for metal casting and methods therefor
BE635513A (en) * 1962-07-30
US3210203A (en) * 1962-12-20 1965-10-05 Nat Lead Co Molding sand

Also Published As

Publication number Publication date
DE1558130B1 (en) 1974-01-24
FI47051C (en) 1973-09-10
GB1119027A (en) 1968-07-03
BE696901A (en) 1967-09-18
FI47051B (en) 1973-05-31
FR1518433A (en) 1968-03-22
SE316267B (en) 1969-10-20
US3445251A (en) 1969-05-20

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