Robert J. Knopf

Person

St. Albans, WV, US

People

Patents Grantslast 30 patents

Information Patent Grant
Alkoxylation catalysis
- Patent number 5,112,789
- Issue date May 12, 1992
- Union Carbide Chemicals & Plastics Technology Corporation
- James H. McCain
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkoxylation using heterogeneous calcium catalysts and products the...
- Patent number 5,104,575
- Issue date Apr 14, 1992
- Union Carbide Chemicals & Plastics Technology Corporation
- Stephen W. King
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous process for producing secondary alcohols and carboxylic...
- Patent number 4,927,954
- Issue date May 22, 1990
- Union Carbide Chemicals and Plastics Company, Inc.
- Robert J. Knopf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkoxylation using heterogeneous calcium catalysts and products the...
- Patent number 4,902,658
- Issue date Feb 20, 1990
- Union Carbide Corporation
- Stephen W. King
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkoxylation using calcium catalysts and products therefrom
- Patent number 4,886,917
- Issue date Dec 12, 1989
- Union Carbide Chemicals and Plastics Company Inc.
- Robert J. Knopf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkoxylation using calcium catalysts and products therefrom
- Patent number 4,820,673
- Issue date Apr 11, 1989
- UOP
- Robert J. Knopf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkoxylation using calcium catalysts and products therefrom
- Patent number 4,754,075
- Issue date Jun 28, 1988
- Union Carbide Corporation
- Robert J. Knopf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carboxylated poly(oxyalkylenes)
- Patent number 4,528,334
- Issue date Jul 9, 1985
- Union Carbide Corporation
- Robert J. Knopf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High viscosity polyoxyalkylene glycol block copolymers and method o...
- Patent number 4,481,367
- Issue date Nov 6, 1984
- Union Carbide Corporation
- Robert J. Knopf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
(N-Substituted carbamoyloxy) alkanoyloxyalkyl acrylate esters
- Patent number 4,340,497
- Issue date Jul 20, 1982
- Union Carbide Corporation
- Robert J. Knopf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylyl esters of polyester-polyether copolymers
- Patent number 4,281,172
- Issue date Jul 28, 1981
- Union Carbide Corporation
- Robert J. Knopf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High solids compositions containing ester diol alkoxylate and aqueo...
- Patent number 4,243,569
- Issue date Jan 6, 1981
- Union Carbide Corporation
- Joseph V. Koleske
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High solids compositions containing ester diol alkoxylate and organ...
- Patent number 4,223,119
- Issue date Sep 16, 1980
- Union Carbide Corporation
- Joseph V. Koleske
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing shaped polyurethane hydrogel articles
- Patent number 4,209,605
- Issue date Jun 24, 1980
- Union Carbide Corporation
- Kenneth L. Hoy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gradient polymers of two or more cyclic, organic, ring-opening, add...
- Patent number 4,195,167
- Issue date Mar 25, 1980
- Union Carbide Corporation
- Robert J. Knopf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxide derivatives of ester diol alkoxylates and compositions thereof
- Patent number 4,195,160
- Issue date Mar 25, 1980
- Union Carbide Corporation
- Oliver W. Smith
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blends of acrylic latexes and derivatives of ester diol alkoxylates
- Patent number 4,192,789
- Issue date Mar 11, 1980
- Union Carbide Corporation
- Oliver W. Smith
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Isocyanate derivatives of ester diol alkoxylates and compositions t...
- Patent number 4,188,477
- Issue date Feb 12, 1980
- Union Carbide Corporation
- Oliver W. Smith
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane hydrogels having enhanced wetting rates
- Patent number 4,182,827
- Issue date Jan 8, 1980
- Union Carbide Corporation
- Allen P. Jones
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Derivatives of ester diol alkoxylates and compositions thereof
- Patent number 4,171,423
- Issue date Oct 16, 1979
- Union Carbide Corporation
- Oliver W. Smith
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ester diol alkoxylates
- Patent number 4,163,114
- Issue date Jul 31, 1979
- Union Carbide Corporation
- Joseph V. Koleske
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ester diol alkoxylate acrylates
- Patent number 4,163,113
- Issue date Jul 31, 1979
- Union Carbide Corporation
- Robert J. Knopf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High solids compositions containing ester diol alkoxylates
- Patent number 4,158,652
- Issue date Jun 19, 1979
- Union Carbide Corporation
- Joseph V. Koleske
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane hydrogel fibers and tapes and composites with natural...
- Patent number 3,940,542
- Issue date Feb 24, 1976
- Union Carbide Corporation
- Robert John Knopf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microporous polyurethane hydrogels, method and composites with natu...
- Patent number 3,939,105
- Issue date Feb 17, 1976
- Union Carbide Corporation
- Allen Paul Jones
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lightly cross-linked polyurethane hydrogels based on poly(alkylene...
- Patent number 3,939,123
- Issue date Feb 17, 1976
- Union Carbide Corporation
- Virgil Edison Matthews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Robert J. Knopf

Person

Patents Grantslast 30 patents

Alkoxylation catalysis

Alkoxylation using heterogeneous calcium catalysts and products the...

Continuous process for producing secondary alcohols and carboxylic...

Alkoxylation using heterogeneous calcium catalysts and products the...

Alkoxylation using calcium catalysts and products therefrom

Alkoxylation using calcium catalysts and products therefrom

Alkoxylation using calcium catalysts and products therefrom

Carboxylated poly(oxyalkylenes)

High viscosity polyoxyalkylene glycol block copolymers and method o...

(N-Substituted carbamoyloxy) alkanoyloxyalkyl acrylate esters

Acrylyl esters of polyester-polyether copolymers

High solids compositions containing ester diol alkoxylate and aqueo...

High solids compositions containing ester diol alkoxylate and organ...

Process for producing shaped polyurethane hydrogel articles

Gradient polymers of two or more cyclic, organic, ring-opening, add...

Epoxide derivatives of ester diol alkoxylates and compositions thereof

Blends of acrylic latexes and derivatives of ester diol alkoxylates

Isocyanate derivatives of ester diol alkoxylates and compositions t...

Polyurethane hydrogels having enhanced wetting rates

Derivatives of ester diol alkoxylates and compositions thereof

Ester diol alkoxylates

Ester diol alkoxylate acrylates

High solids compositions containing ester diol alkoxylates

Polyurethane hydrogel fibers and tapes and composites with natural...

Microporous polyurethane hydrogels, method and composites with natu...

Lightly cross-linked polyurethane hydrogels based on poly(alkylene...