Suryya K. Das

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Solvent-free film-forming compositions for clear coats
- Patent number 6,462,139
- Issue date Oct 8, 2002
- PPG Industries Ohio, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer of monocarboxylic acid with at least 8C and unsaturated d...
- Patent number 6,284,855
- Issue date Sep 4, 2001
- PPG Industries Ohio, Inc.
- Karl F. Schimmel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroxy-functional copolymer by reacting epoxy with .gtoreq.C8 mono...
- Patent number 6,090,894
- Issue date Jul 18, 2000
- PPG Industries Ohio, Inc.
- Karl F. Schimmel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous secondary amine functional acrylic polymer
- Patent number 6,090,881
- Issue date Jul 18, 2000
- PPG Industries Ohio, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stable aqueous dispersions of cellulose esters and their use in coa...
- Patent number 6,046,259
- Issue date Apr 4, 2000
- PPG Industries Ohio, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hair fixative amphoteric polymer composition
- Patent number 5,948,396
- Issue date Sep 7, 1999
- PPG Industries Ohio, Inc.
- Suryya K. Das
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyisocyanate cured ultradurable glossy coating compositions
- Patent number 5,849,835
- Issue date Dec 15, 1998
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating composition and articles prepared therewith
- Patent number 5,744,243
- Issue date Apr 28, 1998
- PPG Industries, Inc.
- Huawen Li
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Coating compositions prepared from base neutralized, stable aqueous...
- Patent number 5,641,829
- Issue date Jun 24, 1997
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ambient temperature curing aqueous coating composition based on pol...
- Patent number 5,633,307
- Issue date May 27, 1997
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous, anionic, amino acrylate coating compositions
- Patent number 5,612,404
- Issue date Mar 18, 1997
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aminoplast cured acid etch resistant coating with good durability
- Patent number 5,602,198
- Issue date Feb 11, 1997
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating composition, process for producing antireflective coatings,...
- Patent number 5,580,819
- Issue date Dec 3, 1996
- PPG Industries, Inc.
- Huawen Li
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Non-aqueous dispersion polymerization and stabilization of polar po...
- Patent number 5,494,954
- Issue date Feb 27, 1996
- PPG Industries, Inc.
- Suryya K. Das
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous fluoropolymer dispersions
- Patent number 5,464,897
- Issue date Nov 7, 1995
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aminoplast cured acid etch resistant coating with good durability
- Patent number 5,445,850
- Issue date Aug 29, 1995
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Base neutralized, stable, aqueous dispersion of a hydroxyl function...
- Patent number 5,342,878
- Issue date Aug 30, 1994
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinked polymeric microparticles; their method of preparation a...
- Patent number 5,212,273
- Issue date May 18, 1993
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Emulsion polymers and coating compositions prepared therefrom
- Patent number 5,166,272
- Issue date Nov 24, 1992
- PPG Industries, Inc.
- Steven J. Burks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymers prepared by polymerizing alpha, beta-ethylenically unsatur...
- Patent number 4,988,766
- Issue date Jan 29, 1991
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vinyl chloride-olefin copolymers having good color stability and fl...
- Patent number 4,973,622
- Issue date Nov 27, 1990
- PPG Industries, Inc.
- John A. Baker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vinyl chloride-olefin copolymers having good color stability and fl...
- Patent number 4,948,834
- Issue date Aug 14, 1990
- PPG Industries, Inc.
- John A. Baker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorine containing polymers and coating compositions prepared ther...
- Patent number 4,857,620
- Issue date Aug 15, 1989
- PPG Industries, Inc.
- Gregory J. McCollum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multilayered finish having good stain resistance
- Patent number 4,844,952
- Issue date Jul 4, 1989
- PPG Industries, Inc.
- Stephen M. Korenkiewicz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymers prepared by polymerizing alpha, beta-ethylenically unsatur...
- Patent number 4,818,796
- Issue date Apr 4, 1989
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating compositions prepared from hydroxyl functional graft copoly...
- Patent number 4,801,653
- Issue date Jan 31, 1989
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stable cationic-inversed anionic latices
- Patent number 4,771,100
- Issue date Sep 13, 1988
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing anionic acrylic latex compositions
- Patent number 4,760,110
- Issue date Jul 26, 1988
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroxyl functional graft copolymers
- Patent number 4,748,211
- Issue date May 31, 1988
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-based coating compositions comprising epoxy-containing acryli...
- Patent number 4,748,167
- Issue date May 31, 1988
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Coating for a microporous printing sheet having improved peel strength
- Publication number 20060051530
- Publication date Mar 9, 2006
- Richard A. Schwarz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Suryya K. Das

Person

Patents Grantslast 30 patents

Solvent-free film-forming compositions for clear coats

Copolymer of monocarboxylic acid with at least 8C and unsaturated d...

Hydroxy-functional copolymer by reacting epoxy with .gtoreq.C8 mono...

Aqueous secondary amine functional acrylic polymer

Stable aqueous dispersions of cellulose esters and their use in coa...

Hair fixative amphoteric polymer composition

Polyisocyanate cured ultradurable glossy coating compositions

Coating composition and articles prepared therewith

Coating compositions prepared from base neutralized, stable aqueous...

Ambient temperature curing aqueous coating composition based on pol...

Aqueous, anionic, amino acrylate coating compositions

Aminoplast cured acid etch resistant coating with good durability

Coating composition, process for producing antireflective coatings,...

Non-aqueous dispersion polymerization and stabilization of polar po...

Aqueous fluoropolymer dispersions

Aminoplast cured acid etch resistant coating with good durability

Base neutralized, stable, aqueous dispersion of a hydroxyl function...

Crosslinked polymeric microparticles; their method of preparation a...

Emulsion polymers and coating compositions prepared therefrom

Polymers prepared by polymerizing alpha, beta-ethylenically unsatur...

Vinyl chloride-olefin copolymers having good color stability and fl...

Vinyl chloride-olefin copolymers having good color stability and fl...

Fluorine containing polymers and coating compositions prepared ther...

Multilayered finish having good stain resistance

Polymers prepared by polymerizing alpha, beta-ethylenically unsatur...

Coating compositions prepared from hydroxyl functional graft copoly...

Stable cationic-inversed anionic latices

Process for preparing anionic acrylic latex compositions

Hydroxyl functional graft copolymers

Water-based coating compositions comprising epoxy-containing acryli...

Patents Applicationslast 30 patents

Coating for a microporous printing sheet having improved peel strength