FI47051B - - Google Patents

Info

Publication number
FI47051B
FI47051B FI01067/67A FI106767A FI47051B FI 47051 B FI47051 B FI 47051B FI 01067/67 A FI01067/67 A FI 01067/67A FI 106767 A FI106767 A FI 106767A FI 47051 B FI47051 B FI 47051B
Authority
FI
Finland
Application number
FI01067/67A
Other languages
Finnish (fi)
Other versions
FI47051C (fi
Inventor
M Nevins
Original Assignee
Nl Industries Inc
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 Nl Industries Inc filed Critical Nl Industries Inc
Application granted granted Critical
Publication of FI47051B publication Critical patent/FI47051B/fi
Publication of FI47051C publication Critical patent/FI47051C/fi

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)
FI671067A 1966-04-13 1967-04-11 Kaavaushiekkakokoomus. FI47051C (fi)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FI47051B true FI47051B (fr) 1973-05-31
FI47051C FI47051C (fi) 1973-09-10

Family

ID=24163309

Family Applications (1)

Application Number Title Priority Date Filing Date
FI671067A FI47051C (fi) 1966-04-13 1967-04-11 Kaavaushiekkakokoomus.

Country Status (8)

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

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
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
US5810918A (en) * 1996-06-21 1998-09-22 Amcol International Corporation Method of analyzing and/or treating foundry sands for reduced VOCs
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
US5893946A (en) * 1996-06-21 1999-04-13 Amcol International Corporation Combustible carbonaceous compositions and methods
US8623959B2 (en) * 2009-10-06 2014-01-07 Joseph M. Fuqua Non-veining urethane resins for foundry sand casting
US8309620B2 (en) * 2009-10-06 2012-11-13 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
US8853299B2 (en) * 2009-10-06 2014-10-07 Amcol International Corp. Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance
US8436073B2 (en) 2009-10-06 2013-05-07 Amcol International Lignite-based foundry resins
US8426494B2 (en) * 2009-10-06 2013-04-23 Amcol International Corp. Lignite urethane based resins for enhanced foundry sand performance
CN109158527B (zh) * 2018-10-31 2021-08-10 谷函（杭州）新材料科技有限公司 一种无煤环保铸造型砂添加剂及其在型砂中的用途

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 (de) * 1951-06-26 1954-03-10 Huettenbedarf Dipl Ing Rolf Zi Verfahren zur Behandlung von Bentonit für Formsande, Formmassen u. dgl. sowie mit diesem Bentonit hergestellte Formsande, Formmassen u. dgl.
US3212144A (en) * 1962-06-22 1965-10-19 Frank R Capps Sand molds for metal casting and methods therefor
BE635513A (fr) * 1962-07-30
US3210203A (en) * 1962-12-20 1965-10-05 Nat Lead Co Molding sand

Also Published As

Publication number Publication date
FI47051C (fi) 1973-09-10
GB1119027A (en) 1968-07-03
US3445251A (en) 1969-05-20
SE316267B (fr) 1969-10-20
BE696901A (fr) 1967-09-18
DE1558130B1 (de) 1974-01-24
FR1518433A (fr) 1968-03-22
NL6705234A (fr) 1967-10-16

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