Bernard F. North

Person

Rock Hill, SC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Color improvement of DME-melamine resins
- Patent number 6,201,095
- Issue date Mar 13, 2001
- OMNOVA Solutions Inc.
- William C. Floyd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of enhancing the opacity of printing papers and paper produc...
- Patent number 5,667,638
- Issue date Sep 16, 1997
- Sequa Chemicals, Inc.
- Louis Robert Dragner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of modifying the opacity of paper and paper produced thereby
- Patent number 5,498,315
- Issue date Mar 12, 1996
- Sequa Chemicals, Inc.
- Louis R. Dragner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of modifying the opacity of paper and paper produced therefrom
- Patent number 5,494,555
- Issue date Feb 27, 1996
- Sequa Chemicals, Inc.
- Louis R. Dragner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of enhancing the opacity of paper and paper produce thereof
- Patent number 5,492,600
- Issue date Feb 20, 1996
- Sequa Chemicals, Inc.
- Louis R. Dragner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper opacifying composition
- Patent number 5,488,139
- Issue date Jan 30, 1996
- Sequa Chemicals, Inc.
- Louis R. Dragner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Opacifying composition for paper
- Patent number 5,478,387
- Issue date Dec 26, 1995
- Sequa Chemicals, Inc.
- Louis R. Dragner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Modified opacifying composition for paper
- Patent number 5,472,486
- Issue date Dec 5, 1995
- Sequa Chemicals, Inc.
- Louis R. Dragner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Textile resins with reduced free formaldehyde
- Patent number 5,352,372
- Issue date Oct 4, 1994
- Sequa Chemicals, Inc.
- Bernard F. North
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Starch polymer graft composition and method of preparation
- Patent number 5,116,927
- Issue date May 26, 1992
- Sequa Chemicals, Inc.
- William C. Floyd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Starch polymer graft composition and method of preparation
- Patent number 5,055,541
- Issue date Oct 8, 1991
- Sequa Chemicals, Inc.
- William C. Floyd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel cyclic ureas
- Patent number 4,625,029
- Issue date Nov 25, 1986
- Sun Chemical Corporation
- William C. Floyd
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cyclic urea/glyoxal/polyol condensates and their use in treating te...
- Patent number 4,505,712
- Issue date Mar 19, 1985
- Sun Chemical Corporation
- William C. Floyd
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cyclic urea/glyoxal/polyol condensates and their use in treating te...
- Patent number 4,455,416
- Issue date Jun 19, 1984
- Sun Chemical Corporation
- William C. Floyd
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Treating cellulose textile fabrics with dimethylol dihydroxyethylen...
- Patent number 4,396,391
- Issue date Aug 2, 1983
- Sun Chemical Corporation
- Bernard F. North
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Glyoxal/cyclic urea condensates
- Patent number 4,345,063
- Issue date Aug 17, 1982
- Sun Chemical Corporation
- Bernard F. North
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Novel reactants for crosslinking textile fabrics
- Patent number 4,332,586
- Issue date Jun 1, 1982
- Sun Chemical Corporation
- Bernard F. North
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Compositions for treating textile fabrics
- Patent number 4,300,898
- Issue date Nov 17, 1981
- Sun Chemical Corporation
- Bernard F. North
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Novel reactants for crosslinking textile fabrics
- Patent number 4,285,690
- Issue date Aug 25, 1981
- Sun Chemical Corporation
- Bernard F. North
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Glyoxal/cyclic urea condensates
- Patent number 4,284,758
- Issue date Aug 18, 1981
- Sun Chemical Corp.
- Bernard F. North
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Permanent-press system
- Patent number 4,028,054
- Issue date Jun 7, 1977
- Sun Chemical Corporation
- Bernard F. North
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Permanent-press system
- Patent number 3,954,405
- Issue date May 4, 1976
- Sun Chemical Corporation
- Bernard F. North
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Bernard F. North

Person

Patents Grantslast 30 patents

Color improvement of DME-melamine resins

Method of enhancing the opacity of printing papers and paper produc...

Method of modifying the opacity of paper and paper produced thereby

Method of modifying the opacity of paper and paper produced therefrom

Method of enhancing the opacity of paper and paper produce thereof

Paper opacifying composition

Opacifying composition for paper

Modified opacifying composition for paper

Textile resins with reduced free formaldehyde

Starch polymer graft composition and method of preparation

Starch polymer graft composition and method of preparation

Novel cyclic ureas

Cyclic urea/glyoxal/polyol condensates and their use in treating te...

Cyclic urea/glyoxal/polyol condensates and their use in treating te...

Treating cellulose textile fabrics with dimethylol dihydroxyethylen...

Glyoxal/cyclic urea condensates

Novel reactants for crosslinking textile fabrics

Compositions for treating textile fabrics

Novel reactants for crosslinking textile fabrics

Glyoxal/cyclic urea condensates

Permanent-press system

Permanent-press system