Balbhadra Das

Person

Allison Park, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Impregnated fiber bundles having independently crosslinkable polyur...
- Patent number 5,455,113
- Issue date Oct 3, 1995
- PPG Industries, Inc.
- Mikhail M. Girgis
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Electroless process using silylated polyamine-noble metal complexes
- Patent number 5,264,288
- Issue date Nov 23, 1993
- PPG Industries, Inc.
- Balbhadra Das
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for producing glass fiber reinforced thermoplastic compress...
- Patent number 4,950,532
- Issue date Aug 21, 1990
- Azdel, Inc.
- Balbhadra Das
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymeric compositions having flame retardant properties
- Patent number 4,806,620
- Issue date Feb 21, 1989
- PPG Industries, Inc.
- Michael W. Klett
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Glass fibers with fast wettability and method of producing same
- Patent number 4,789,593
- Issue date Dec 6, 1988
- PPG Industries, Inc.
- Balbhadra Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions and coatings of phosphorus-containing film formers wit...
- Patent number 4,784,918
- Issue date Nov 15, 1988
- PPG Industries, Inc.
- Michael W. Klett
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sized glass fibers and reinforced polymers containing same
- Patent number 4,745,028
- Issue date May 17, 1988
- PPG Industries, Inc.
- Balbhadra Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel cartridge with stress relieving member
- Patent number 4,690,760
- Issue date Sep 1, 1987
- PPG Industries, Inc.
- Michael A. Smoot
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mat structure
- Patent number 4,689,255
- Issue date Aug 25, 1987
- PPG Industries, Inc.
- Michael A. Smoot
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sized glass fibers and reinforced polymers containing same
- Patent number 4,637,956
- Issue date Jan 20, 1987
- PPG Industries, Inc.
- Balbhadra Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chemically treated glass fibers for reinforcing polymeric materials...
- Patent number 4,518,653
- Issue date May 21, 1985
- PPG Industries, Inc.
- Donald E. McWilliams
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for preparing sized glass fiber roving
- Patent number 4,477,496
- Issue date Oct 16, 1984
- PPG Industries, Inc.
- Balbhadra Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Glass fiber reinforced thermoplastics
- Patent number 4,457,970
- Issue date Jul 3, 1984
- PPG Industries, Inc.
- Balbhadra Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous sizing composition and sized glass fibers and method
- Patent number 4,435,474
- Issue date Mar 6, 1984
- PPG Industries, Inc.
- Balbhadra Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous sizing composition and sized glass fibers and method
- Patent number 4,410,645
- Issue date Oct 18, 1983
- PPG Industries, Inc.
- Balbhadra Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing a sizing composition for treating glass fibers
- Patent number 4,370,439
- Issue date Jan 25, 1983
- PPG Industries, Inc.
- Carl A. Melle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Detackified aqueous sizing composition comprising liquid polymer an...
- Patent number 4,351,752
- Issue date Sep 28, 1982
- PPG Industries, Inc.
- Balbhadra Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sizing composition and sized glass fibers and process
- Patent number 4,341,877
- Issue date Jul 27, 1982
- PPG Industries, Inc.
- Balbhadra Das
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Aqueous sizing composition and sized glass fibers and method
- Patent number 4,338,233
- Issue date Jul 6, 1982
- PPG Industries, Inc.
- Balbhadra Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sizing composition and sized glass fibers and strands produced ther...
- Patent number 4,338,234
- Issue date Jul 6, 1982
- PPG Industries, Inc.
- L. Dow Moore
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Compositions of Br or Cl containing polymers and polycarbodiimides
- Patent number 4,159,363
- Issue date Jun 26, 1979
- The General Tire & Rubber Company
- Otto C. Elmer
- B32 - LAYERED PRODUCTS

Balbhadra Das

Person

Patents Grantslast 30 patents

Impregnated fiber bundles having independently crosslinkable polyur...

Electroless process using silylated polyamine-noble metal complexes

Process for producing glass fiber reinforced thermoplastic compress...

Polymeric compositions having flame retardant properties

Glass fibers with fast wettability and method of producing same

Compositions and coatings of phosphorus-containing film formers wit...

Sized glass fibers and reinforced polymers containing same

Novel cartridge with stress relieving member

Mat structure

Sized glass fibers and reinforced polymers containing same

Chemically treated glass fibers for reinforcing polymeric materials...

Process for preparing sized glass fiber roving

Glass fiber reinforced thermoplastics

Aqueous sizing composition and sized glass fibers and method

Aqueous sizing composition and sized glass fibers and method

Method of preparing a sizing composition for treating glass fibers

Detackified aqueous sizing composition comprising liquid polymer an...

Sizing composition and sized glass fibers and process

Aqueous sizing composition and sized glass fibers and method

Sizing composition and sized glass fibers and strands produced ther...

Compositions of Br or Cl containing polymers and polycarbodiimides