Resin bleach

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for modifying glycol terephthalate polyesters to contain CH...

    • Patent number 3,991,035
    • Issue date Nov 9, 1976
    • E. I. Du Pont de Nemours and Company
    • Evan Franklin Evans
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3837798

    • Patent number 3,837,798
    • Issue date Sep 24, 1974
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3677821

    • Patent number 3,677,821
    • Issue date Jul 18, 1972
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3198652

    • Patent number 3,198,652
    • Issue date Aug 3, 1965
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3198651

    • Patent number 3,198,651
    • Issue date Aug 3, 1965
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3156521

    • Patent number 3,156,521
    • Issue date Nov 10, 1964
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3156522

    • Patent number 3,156,522
    • Issue date Nov 10, 1964
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3153565

    • Patent number 3,153,565
    • Issue date Oct 20, 1964
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3140146

    • Patent number 3,140,146
    • Issue date Jul 7, 1964
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3089748

    • Patent number 3,089,748
    • Issue date May 14, 1963
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3083070

    • Patent number 3,083,070
    • Issue date Mar 26, 1963
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3061550

    • Patent number 3,061,550
    • Issue date Oct 30, 1962
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3031254

    • Patent number 3,031,254
    • Issue date Apr 24, 1962
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2909404

    • Patent number 2,909,404
    • Issue date Oct 20, 1959
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2882121

    • Patent number 2,882,121
    • Issue date Apr 14, 1959
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2861864

    • Patent number 2,861,864
    • Issue date Nov 25, 1958
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2842422

    • Patent number 2,842,422
    • Issue date Jul 8, 1958
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2830868

    • Patent number 2,830,868
    • Issue date Apr 15, 1958
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2751277

    • Patent number 2,751,277
    • Issue date Jun 19, 1956
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2720440

    • Patent number 2,720,440
    • Issue date Oct 11, 1955
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2661305

    • Patent number 2,661,305
    • Issue date Dec 1, 1953
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2643934

    • Patent number 2,643,934
    • Issue date Jun 30, 1953
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2641524

    • Patent number 2,641,524
    • Issue date Jun 9, 1953
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2629711

    • Patent number 2,629,711
    • Issue date Feb 24, 1953
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2619470

    • Patent number 2,619,470
    • Issue date Nov 25, 1952
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2503244

    • Patent number 2,503,244
    • Issue date Apr 11, 1950
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2335582

    • Patent number 2,335,582
    • Issue date Nov 30, 1943
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2287099

    • Patent number 2,287,099
    • Issue date Jun 23, 1942
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents