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Peter Dilling

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  • Isle of Palms, SC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixtures of amine modified lignin with sulfonated lignin for disper...
    • Patent number 5,989,299
    • Issue date Nov 23, 1999
    • Westvaco Corporation
    • Peter Dilling
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    High activity sulfonated lignin dye dispersants
    • Patent number 5,980,589
    • Issue date Nov 9, 1999
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Amine modified sulfonated lignin for disperse dye
    • Patent number 5,972,047
    • Issue date Oct 26, 1999
    • Westvaco Corporation
    • Peter Dilling
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method of preparing high activity sulfonated lignin dye dispersants
    • Patent number 5,755,830
    • Issue date May 26, 1998
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of preparing high activity sulfonated lignin dye dispersants
    • Patent number 5,749,926
    • Issue date May 12, 1998
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Sulfonation of lignins
    • Patent number 5,049,661
    • Issue date Sep 17, 1991
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Oleum sulfonation of lignins
    • Patent number 5,043,433
    • Issue date Aug 27, 1991
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Sulfonation of lignins
    • Patent number 5,043,432
    • Issue date Aug 27, 1991
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Oleum sulfonation of lignins
    • Patent number 5,043,434
    • Issue date Aug 27, 1991
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Sulfation of lignin
    • Patent number 5,013,825
    • Issue date May 7, 1991
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Lignosulfonate additive-containing carbon black compositions
    • Patent number 4,892,587
    • Issue date Jan 9, 1990
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Production of lignosulfonate additives
    • Patent number 4,892,588
    • Issue date Jan 9, 1990
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Lignin amine salt as binder for aqueous printing ink composition
    • Patent number 4,891,070
    • Issue date Jan 2, 1990
    • Westvaco Corporation
    • Peter Dilling
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Amine salts of lignosulfonates
    • Patent number 4,797,157
    • Issue date Jan 10, 1989
    • Westvaco Corporation
    • Peter Dilling
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Method for methylolation of lignin materials
    • Patent number 4,764,597
    • Issue date Aug 16, 1988
    • Westvaco Corporation
    • Peter Dilling
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Amine salts of lignosulfonates
    • Patent number 4,751,247
    • Issue date Jun 14, 1988
    • Westvaco Corporation
    • Peter Dilling
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Method of producing improved amine salts of lignosulfonates
    • Patent number 4,748,235
    • Issue date May 31, 1988
    • Westvaco Corporation
    • Peter Dilling
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Dispersant composition for azo dyestuffs contaminated with soluble...
    • Patent number 4,743,268
    • Issue date May 10, 1988
    • Westvaco Corporation
    • Peter Dilling
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for preparing low electrolyte sodium lignosulfonates
    • Patent number 4,740,590
    • Issue date Apr 26, 1988
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Lignin by-products of paper-making process
    • Patent number 4,740,591
    • Issue date Apr 26, 1988
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Amine salts of sulfomethylated lignin
    • Patent number 4,732,572
    • Issue date Mar 22, 1988
    • Westvaco Corporation
    • Peter Dilling
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Ammonium lignosulfonates
    • Patent number 4,721,778
    • Issue date Jan 26, 1988
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Lignosulfonate salts for use as dyestuff additives
    • Patent number 4,715,864
    • Issue date Dec 29, 1987
    • Westvaco Corporation
    • Peter Dilling
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ammonium lignosulfonates
    • Patent number 4,670,482
    • Issue date Jun 2, 1987
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ammonium lignosulfonates
    • Patent number 4,642,336
    • Issue date Feb 10, 1987
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ammonium lignosulfonates
    • Patent number 4,636,224
    • Issue date Jan 13, 1987
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Humectant composition derived from kraft black liquor
    • Patent number 4,629,469
    • Issue date Dec 16, 1986
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Water-based printing ink compositions containing a lignin acetate b...
    • Patent number 4,612,051
    • Issue date Sep 16, 1986
    • Westvaco Corporation
    • James E. Miller
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Low electrolyte sodium lignosulfonates
    • Patent number 4,590,262
    • Issue date May 20, 1986
    • Westvaco Corporation
    • Peter Dilling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Dyestuff composition: disperse or vat dye and lignin sulphonate
    • Patent number 4,551,151
    • Issue date Nov 5, 1985
    • Westvaco Corporation
    • Peter Dilling
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...