TREA

Natural polymers

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Industry

  • CPC
  • B22C1/2293
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B22Casting metals B22CFOUNDRY MOULDING B22C1/00Compositions of refractory mould or core materials Grain structures thereof Chemical or physical features in the formation or manufacture of moulds

Current Industry

B22C1/2293Natural polymers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Powder investment casting binder and molds derived therefrom
    • Patent number 11,117,186
    • Issue date Sep 14, 2021
    • IC Ceramic Consulting, LLC
    • David B. Price
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Binder composition comprising condensed tannin and furfuryl alcohol...
    • Patent number 7,407,543
    • Issue date Aug 5, 2008
    • Ashland Licensing and Intellectual Property LLC
    • Mark R. Stancliffe
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Binder composition comprising condensed tannin and furfuryl alcohol...
    • Patent number 7,211,137
    • Issue date May 1, 2007
    • Ashland Licensing and Intellectual Property LLC
    • Mark R. Stancliffe
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Process and apparatus for producing casting cores
    • Patent number 6,923,240
    • Issue date Aug 2, 2005
    • Fata Aluminium S.p.A.
    • Bartolomeo Tosco
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Foundry sand with oxidation promoter
    • Patent number 6,920,911
    • Issue date Jul 26, 2005
    • General Motors Corporation
    • Nicholas Edward Sargent
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Foundry sand with oxidation promoter
    • Patent number 6,673,141
    • Issue date Jan 6, 2004
    • General Motors Corporation
    • Nicholas Edward Sargent
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Gelatin coated sand core and method of making same
    • Patent number 6,467,525
    • Issue date Oct 22, 2002
    • Hormel Foods, LLC
    • Richard M. Herreid
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Foundry sand with oxidation promoter
    • Patent number 6,447,593
    • Issue date Sep 10, 2002
    • General Motors Corporation
    • Nicholas Edward Sargent
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Process for producing inorganic mold
    • Patent number 6,436,334
    • Issue date Aug 20, 2002
    • Fuji Oil Company, Ltd.
    • Mitsuo Hattori
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Lignin based polyols
    • Patent number 6,025,452
    • Issue date Feb 15, 2000
    • Kenneth R. Kurple
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Sand mold member and method
    • Patent number 5,837,373
    • Issue date Nov 17, 1998
    • General Motors Corporation
    • June-Sang Siak
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Foundry resins
    • Patent number 5,786,409
    • Issue date Jul 28, 1998
    • Kenneth R. Kurple
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of forming refractory coated foundry core
    • Patent number 5,749,409
    • Issue date May 12, 1998
    • General Motors Corporation
    • June-Sang Siak
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Heat curable alumino-silicate binder systems and their use
    • Patent number 5,743,953
    • Issue date Apr 28, 1998
    • Ashland Inc.
    • Helena Twardowska
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Sand mold member and method
    • Patent number 5,582,231
    • Issue date Dec 10, 1996
    • General Motors Corporation
    • June-Sang Siak
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Expendable core for casting processes
    • Patent number 5,320,157
    • Issue date Jun 14, 1994
    • General Motors Corporation
    • June-Sang Siak
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Foundry resins
    • Patent number 4,851,457
    • Issue date Jul 25, 1989
    • Kenneth R. Kurple
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of manufacturing a bonded particulate article by reacting a...
    • Patent number 4,705,570
    • Issue date Nov 10, 1987
    • American Cyanamid Company
    • Albert P. Paul
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Sand mold composition for metal casting
    • Patent number 4,080,213
    • Issue date Mar 21, 1978
    • Sumitomo Chemical Company, Limited
    • Atsuo Mori
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Process for producing foundry mounds and cores
    • Patent number 4,006,027
    • Issue date Feb 1, 1977
    • Abram Moiseevich Lyass
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3859405
    • Patent number 3,859,405
    • Issue date Jan 7, 1975
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3832191
    • Patent number 3,832,191
    • Issue date Aug 27, 1974
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3769044
    • Patent number 3,769,044
    • Issue date Oct 30, 1973
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3686006
    • Patent number 3,686,006
    • Issue date Aug 22, 1972
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3632785
    • Patent number 3,632,785
    • Issue date Jan 4, 1972
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3523094
    • Patent number 3,523,094
    • Issue date Aug 4, 1970
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3403037
    • Patent number 3,403,037
    • Issue date Sep 24, 1968
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3189566
    • Patent number 3,189,566
    • Issue date Jun 15, 1965
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3004312
    • Patent number 3,004,312
    • Issue date Oct 17, 1961
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2948627
    • Patent number 2,948,627
    • Issue date Aug 9, 1960
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents