TREA

Insoluble sulfur (mu-sulfur)

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  • CPC
  • C01B17/12
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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B17/00Sulfur Compounds thereof

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C01B17/12Insoluble sulfur (mu-sulfur)
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Preparation method for insoluble sulfur and anti-reversion stabiliz...
    • Patent number 11,427,469
    • Issue date Aug 30, 2022
    • SHANDONG YANGGU HUATAI CHEMICAL CO, LTD.
    • Mengcheng Du
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Continuous process for producing insoluble sulfur
    • Patent number 11,225,411
    • Issue date Jan 18, 2022
    • CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
    • Yanzhen Wang
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for the manufacture of cyclododecasulfur
    • Patent number 11,059,722
    • Issue date Jul 13, 2021
    • Eastman Chemical Company
    • Scott Donald Barnicki
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for the manufacture of cyclododecasulfur
    • Patent number 10,611,637
    • Issue date Apr 7, 2020
    • Eastman Chemical Company
    • Scott Donald Barnicki
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for the manufacture of cyclododecasulfur
    • Patent number 10,011,485
    • Issue date Jul 3, 2018
    • Eastman Chemical Company
    • Scott Donald Barnicki
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for the manufacture of polymeric sulfur
    • Patent number 10,000,380
    • Issue date Jun 19, 2018
    • Eastman Chemical Company
    • Scott Donald Barnicki
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process tank for producing insoluble sulfur
    • Patent number 9,187,326
    • Issue date Nov 17, 2015
    • Jiangsu Sinorgchem Technology Co., Ltd.
    • Xinmin Chen
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Procedure for the production of polymeric sulfur
    • Patent number 6,555,087
    • Issue date Apr 29, 2003
    • Repsol Petroleo, S.A.
    • Juan Castro Pascual
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Sulfur debonding agent enhancing sulfur recovery from a hydrogen su...
    • Patent number 5,736,117
    • Issue date Apr 7, 1998
    • Marathon Oil Company
    • Mark A. Plummer
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for preparation of granular .mu.-sulfur having improved flo...
    • Patent number 5,290,321
    • Issue date Mar 1, 1994
    • Shikoku Chemicals Corporation
    • Yukihiro Koga
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the production of insoluble sulfur
    • Patent number 4,359,452
    • Issue date Nov 16, 1982
    • Stauffer Chemical Company
    • Kyung S. Shim
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for oil-treating insoluble sulfur
    • Patent number 4,238,470
    • Issue date Dec 9, 1980
    • Stauffer Chemical Company
    • Randall A. Young
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Stabilization of sulphur
    • Patent number 4,234,552
    • Issue date Nov 18, 1980
    • Courtaulds Limited
    • Grahame L. Stanley
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Sulfur plasticization with olefins
    • Patent number 4,190,460
    • Issue date Feb 26, 1980
    • Suntech, Inc.
    • Richard D. Cassar
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3706708
    • Patent number 3,706,708
    • Issue date Dec 19, 1972
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3689227
    • Patent number 3,689,227
    • Issue date Sep 5, 1972
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2947614
    • Patent number 2,947,614
    • Issue date Aug 2, 1960
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2903663
    • Patent number 2,903,663
    • Issue date Sep 8, 1959
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2757075
    • Patent number 2,757,075
    • Issue date Jul 31, 1956
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2667406
    • Patent number 2,667,406
    • Issue date Jan 26, 1954
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2513524
    • Patent number 2,513,524
    • Issue date Jul 4, 1950
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2462146
    • Patent number 2,462,146
    • Issue date Feb 22, 1949
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2460365
    • Patent number 2,460,365
    • Issue date Feb 1, 1949
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2419310
    • Patent number 2,419,310
    • Issue date Apr 22, 1947
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2419309
    • Patent number 2,419,309
    • Issue date Apr 22, 1947
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2419324
    • Patent number 2,419,324
    • Issue date Apr 22, 1947
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2352594
    • Patent number 2,352,594
    • Issue date Jul 4, 1944
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1923723
    • Patent number 1,923,723
    • Issue date Aug 22, 1933
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1285358
    • Patent number 1,285,358
    • Issue date Nov 19, 1918
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1059996
    • Patent number 1,059,996
    • Issue date Apr 29, 1913
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents