Harold G. Waddill

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Epoxy resin curatives and method using lactone-imidazole complexes
- Patent number 5,250,638
- Issue date Oct 5, 1993
- Texaco Chemical Company
- Wei-Yang Su
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heimd-containing polyetheramine curative for flexible, toughened pr...
- Patent number 5,250,632
- Issue date Oct 5, 1993
- Texaco Chemical Company
- Harold G. Waddill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy adhesives containing aminated, long chain monoepoxide capped...
- Patent number 5,241,016
- Issue date Aug 31, 1993
- Texaco Chemical Company
- Harold G. Waddill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mixtures of 1-isopropyl-2-aryl imidazole and 1-isopropyl-2-aryl imi...
- Patent number 5,189,118
- Issue date Feb 23, 1993
- Texaco Chemical Company
- Harold G. Waddill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resin compositions
- Patent number 5,120,817
- Issue date Jun 9, 1992
- Texaco Chemical Company
- George P. Speranza
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyoxyalkyleneamines containing tetraalkylpiperidine functionality...
- Patent number 5,112,979
- Issue date May 12, 1992
- Texaco Chemical Company
- Jiang-Jen Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-methyl-2-morpholinone as a curative for epoxy resin compositions
- Patent number 5,093,458
- Issue date Mar 3, 1992
- Texaco Chemical Company
- Harold G. Waddill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
1-isopropyl-2-tolylimidazole as an epoxy resin curative
- Patent number 5,086,155
- Issue date Feb 4, 1992
- Texaco Chemical Company
- Harold G. Waddill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy polyurethane polyureas from epoxy resin, blocked isocyanate p...
- Patent number 5,053,465
- Issue date Oct 1, 1991
- Texaco Chemical Company
- Harold G. Waddill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer concrete composition for cementitious road repair and overl...
- Patent number 5,049,411
- Issue date Sep 17, 1991
- Texaco Chemical Company
- Kathy B. Sellstrom
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Salicylate of 1-isopropyl-2-methyl imidazole as an epoxy resin cura...
- Patent number 5,001,211
- Issue date Mar 19, 1991
- Texaco Chemical Company
- Harold G. Waddill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
1-isopropyl-2-methyl imidazole as an epoxy resin curative
- Patent number 4,931,528
- Issue date Jun 5, 1990
- Texaco Chemical Company
- Harold G. Waddill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyether polyamine-piperazine cured cycloaliphatic epoxy resin com...
- Patent number 4,910,269
- Issue date Mar 20, 1990
- Texaco Chemical Co.
- Harold G. Waddill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer concrete composition for cementitious road repair and overlay
- Patent number 4,904,711
- Issue date Feb 27, 1990
- Texaco Inc.
- Kathy B. Sellstrom
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Epoxy coatings using acrylate esters, polyetherpolyamines and piper...
- Patent number 4,835,241
- Issue date May 30, 1989
- Texaco Inc.
- Harold G. Waddill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer concrete composition for cementitious road repair and overlay
- Patent number 4,828,879
- Issue date May 9, 1989
- Texaco Inc.
- Kathy B. Sellstrom
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Melamine-diamine condensates and the cure of 1,2-epoxide resins the...
- Patent number 4,826,930
- Issue date May 2, 1989
- Texaco Chemical Company
- Robert L. Zimmerman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenyl glycidyl ether modified polyoxyalkylene diamines and epoxy r...
- Patent number 4,825,000
- Issue date Apr 25, 1989
- Texaco Inc.
- John M. Larkin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Accelerator for curing epoxy resins comprising piperazine, triethan...
- Patent number 4,800,222
- Issue date Jan 24, 1989
- Texaco Inc.
- Harold G. Waddill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curatives of epoxy resins from dicarboxylic acids, including (1) in...
- Patent number 4,789,721
- Issue date Dec 6, 1988
- Texaco Inc.
- Harold G. Waddill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aminated propoxylated 1,4-butanediol epoxy resin adducts as epoxy r...
- Patent number 4,769,438
- Issue date Sep 6, 1988
- Texaco Inc.
- Robert L. Zimmerman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy adhesive
- Patent number 4,766,186
- Issue date Aug 23, 1988
- Texaco Inc.
- Kathy B. Sellstrom
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mannich condensates as epoxy curing agents
- Patent number 4,736,011
- Issue date Apr 5, 1988
- Texaco Inc.
- Harold G. Waddill
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mannich condensates
- Patent number 4,665,191
- Issue date May 12, 1987
- Texaco Inc.
- Harold G. Waddill
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-aminopropyl derivatives of 2,4-diamino-2-methylpentane as epoxy c...
- Patent number 4,652,625
- Issue date Mar 24, 1987
- Texaco Inc.
- Terry L. Renken
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
4,4,6-trimethylhexahydropyrimidine as an epoxy curing agent
- Patent number 4,629,769
- Issue date Dec 16, 1986
- Texaco Inc.
- Harold G. Waddill
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyether polyols modified with amino alcohol-epoxy resin adducts
- Patent number 4,609,685
- Issue date Sep 2, 1986
- Texaco Inc.
- Michael Cuscurida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making syntactic foam with improved processing character...
- Patent number 4,605,688
- Issue date Aug 12, 1986
- Texaco Inc.
- Kathy B. Sellstrom
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resin composition containing a curing agent which is a reacti...
- Patent number 4,581,422
- Issue date Apr 8, 1986
- Texaco, Inc.
- George P. Speranza
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy resin composition containing a curing agent which is a reacti...
- Patent number 4,581,421
- Issue date Apr 8, 1986
- Texaco, Inc.
- Harold G. Waddill
- C07 - ORGANIC CHEMISTRY

Harold G. Waddill

Person

Patents Grantslast 30 patents

Epoxy resin curatives and method using lactone-imidazole complexes

Heimd-containing polyetheramine curative for flexible, toughened pr...

Epoxy adhesives containing aminated, long chain monoepoxide capped...

Mixtures of 1-isopropyl-2-aryl imidazole and 1-isopropyl-2-aryl imi...

Epoxy resin compositions

Polyoxyalkyleneamines containing tetraalkylpiperidine functionality...

4-methyl-2-morpholinone as a curative for epoxy resin compositions

1-isopropyl-2-tolylimidazole as an epoxy resin curative

Epoxy polyurethane polyureas from epoxy resin, blocked isocyanate p...

Polymer concrete composition for cementitious road repair and overl...

Salicylate of 1-isopropyl-2-methyl imidazole as an epoxy resin cura...

1-isopropyl-2-methyl imidazole as an epoxy resin curative

Polyether polyamine-piperazine cured cycloaliphatic epoxy resin com...

Polymer concrete composition for cementitious road repair and overlay

Epoxy coatings using acrylate esters, polyetherpolyamines and piper...

Polymer concrete composition for cementitious road repair and overlay

Melamine-diamine condensates and the cure of 1,2-epoxide resins the...

Phenyl glycidyl ether modified polyoxyalkylene diamines and epoxy r...

Accelerator for curing epoxy resins comprising piperazine, triethan...

Curatives of epoxy resins from dicarboxylic acids, including (1) in...

Aminated propoxylated 1,4-butanediol epoxy resin adducts as epoxy r...

Epoxy adhesive

Mannich condensates as epoxy curing agents

Mannich condensates

N-aminopropyl derivatives of 2,4-diamino-2-methylpentane as epoxy c...

4,4,6-trimethylhexahydropyrimidine as an epoxy curing agent

Polyether polyols modified with amino alcohol-epoxy resin adducts

Method for making syntactic foam with improved processing character...

Epoxy resin composition containing a curing agent which is a reacti...

Epoxy resin composition containing a curing agent which is a reacti...