with use of means other than pressure, temperature

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Patents Grantslast 30 patents

Information Patent Grant
Method of making bleached microcrystalline cellulose
- Patent number 10,597,820
- Issue date Mar 24, 2020
- DuPont Nutrition USA, Inc.
- Zheng Tan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Near neutral chlorine dioxide bleaching of pulp
- Patent number 8,470,132
- Issue date Jun 25, 2013
- FPInnovations
- Zhi-Hua Jiang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the treatment of cellulosic materials with oxidizing ag...
- Patent number 4,576,609
- Issue date Mar 18, 1986
- Interox (Societe Anonyme)
- Jacques Hageman
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
3834982
- Patent number 3,834,982
- Issue date Sep 10, 1974
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
2161045
- Patent number 2,161,045
- Issue date Jun 6, 1939
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...