William R. Haaf

Person

Voorbesville, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Conductive polyphenylene ether-polyamide compositions and method fo...
- Patent number 6,352,654
- Issue date Mar 5, 2002
- General Electric Company
- Norberto Silvi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conductive polyphenylene ether-polyamide compositions and methods f...
- Patent number 6,171,523
- Issue date Jan 9, 2001
- General Electric Company
- Norberto Silvi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the preparation of conductive polyphenylene ether-polyam...
- Patent number 5,843,340
- Issue date Dec 1, 1998
- General Electric Company
- Norberto Silvi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether compositions having improved flow
- Patent number 5,376,724
- Issue date Dec 27, 1994
- General Electric Company
- Christian M. E. Bailly
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blends of polyphenylene ether resin, a polyetherimide siloxane copo...
- Patent number 5,095,060
- Issue date Mar 10, 1992
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether composition characterized by improved melt flow
- Patent number 5,081,185
- Issue date Jan 14, 1992
- General Electric Co.
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether or polyphenylene ether/polystyrene with polyorg...
- Patent number 5,047,472
- Issue date Sep 10, 1991
- General Electric Company
- Muhanad A. Alsamarraie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether compositions having improved flow
- Patent number 5,034,459
- Issue date Jul 23, 1991
- General Electric Co.
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions of polyphenylene ether, aromatic phosphate, aromatic h...
- Patent number 4,946,882
- Issue date Aug 7, 1990
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant extrudate of polypheylene ether blends, and method...
- Patent number 4,863,984
- Issue date Sep 5, 1989
- General Electric Company
- Gary W. Yeager
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether compositions having improved flow
- Patent number 4,826,919
- Issue date May 2, 1989
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether compositions and process
- Patent number 4,760,114
- Issue date Jul 26, 1988
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant polyphenylene ether blends
- Patent number 4,757,107
- Issue date Jul 12, 1988
- General Electric Company
- Gary W. Yeager
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Impact modified polyphenylene compositions
- Patent number 4,684,696
- Issue date Aug 4, 1987
- General Electric Company
- Gary M. Bates
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether compositions with high impact strength and impr...
- Patent number 4,563,500
- Issue date Jan 7, 1986
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High impact thermoplastic compositions containing diblock impact mo...
- Patent number 4,544,703
- Issue date Oct 1, 1985
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gel impact modified polycarbonate resin compositions
- Patent number 4,477,627
- Issue date Oct 16, 1984
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Impact resistant polyphenylene ether resin compositions
- Patent number 4,442,251
- Issue date Apr 10, 1984
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether compositions and process
- Patent number 4,433,088
- Issue date Feb 21, 1984
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions of a polyphenylene ether resin, low molecular weight p...
- Patent number 4,423,189
- Issue date Dec 27, 1983
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Impact resistant polyphenylene ether resin compositions
- Patent number 4,410,651
- Issue date Oct 18, 1983
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Impact resistant polyphenylene ether resin compositions containing...
- Patent number 4,373,055
- Issue date Feb 8, 1983
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant, non-dripping compositions of polyphenylene ether a...
- Patent number 4,355,126
- Issue date Oct 19, 1982
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Drip-retardant plasticized polyphenylene ether compositions contain...
- Patent number 4,332,714
- Issue date Jun 1, 1982
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Molded article of polyphenylene ether and hydrogenated block copolymer
- Patent number 4,322,507
- Issue date Mar 30, 1982
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene oxide/plasticizer/hydrogenated radial teleblock copol...
- Patent number 4,313,864
- Issue date Feb 2, 1982
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Impact modifier for thermoplastic compositions
- Patent number 4,277,575
- Issue date Jul 7, 1981
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether resin compositions containing polysiloxane-modi...
- Patent number 4,226,761
- Issue date Oct 7, 1980
- General Electric Company
- Glenn D. Cooper
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Impact resistant polyphenylene ether compositions containing EPDM r...
- Patent number 4,196,116
- Issue date Apr 1, 1980
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition of polyphenylene ether, aromatic phosphate, aromatic ha...
- Patent number 4,191,685
- Issue date Mar 4, 1980
- General Electric Company
- William R. Haaf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

William R. Haaf

Person

Patents Grantslast 30 patents

Conductive polyphenylene ether-polyamide compositions and method fo...

Conductive polyphenylene ether-polyamide compositions and methods f...

Method for the preparation of conductive polyphenylene ether-polyam...

Polyphenylene ether compositions having improved flow

Blends of polyphenylene ether resin, a polyetherimide siloxane copo...

Polyphenylene ether composition characterized by improved melt flow

Polyphenylene ether or polyphenylene ether/polystyrene with polyorg...

Polyphenylene ether compositions having improved flow

Compositions of polyphenylene ether, aromatic phosphate, aromatic h...

Flame retardant extrudate of polypheylene ether blends, and method...

Polyphenylene ether compositions having improved flow

Polyphenylene ether compositions and process

Flame retardant polyphenylene ether blends

Impact modified polyphenylene compositions

Polyphenylene ether compositions with high impact strength and impr...

High impact thermoplastic compositions containing diblock impact mo...

Gel impact modified polycarbonate resin compositions

Impact resistant polyphenylene ether resin compositions

Polyphenylene ether compositions and process

Compositions of a polyphenylene ether resin, low molecular weight p...

Impact resistant polyphenylene ether resin compositions

Impact resistant polyphenylene ether resin compositions containing...

Flame retardant, non-dripping compositions of polyphenylene ether a...

Drip-retardant plasticized polyphenylene ether compositions contain...

Molded article of polyphenylene ether and hydrogenated block copolymer

Polyphenylene oxide/plasticizer/hydrogenated radial teleblock copol...

Impact modifier for thermoplastic compositions

Polyphenylene ether resin compositions containing polysiloxane-modi...

Impact resistant polyphenylene ether compositions containing EPDM r...

Composition of polyphenylene ether, aromatic phosphate, aromatic ha...