Roger Fayt

Person

Neupre, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Star-shaped copolymers and process for their manufacture
- Patent number 5,756,585
- Issue date May 26, 1998
- Atochem
- Philippe Teyssie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Initiating process and system for the anionic polymerisation of acr...
- Patent number 5,723,559
- Issue date Mar 3, 1998
- ELF Atochem S.A.
- Sunil K. Varshney
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Initiation system for the anionic polymerisation of (meth)acrylic m...
- Patent number 5,686,534
- Issue date Nov 11, 1997
- Elf Atochem S.A.
- Philippe Bayard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Initiation system for the anionic polymerization of (meth)acrylic m...
- Patent number 5,677,387
- Issue date Oct 14, 1997
- Elf Atochem S.A.
- Philippe Bayard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat-resistant maleimido polymers/block copolymers
- Patent number 5,668,231
- Issue date Sep 16, 1997
- Atochem
- Sunil K. Varshney
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Initiating process and system for the anionic polymerization of acr...
- Patent number 5,629,393
- Issue date May 13, 1997
- Elf Atochem S.A.
- Sunil K. Varshney
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat-resistant maleimido polymers/block copolymers
- Patent number 5,591,816
- Issue date Jan 7, 1997
- Atochem
- Sunil K. Varshney
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functionalized multiblock macromonomers and process for their produ...
- Patent number 5,391,628
- Issue date Feb 21, 1995
- Elf Atochem S.A.
- Patrice Gaillard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat-resistant maleimido polymers/block copolymers
- Patent number 5,294,674
- Issue date Mar 15, 1994
- Atochem
- Sunil K. Varshney
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and system for priming anionic polymerization of (meth)acryl...
- Patent number 5,266,667
- Issue date Nov 30, 1993
- ELF Atochem S.A.
- Philippe Teyssie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylic triblock copolymers, their preparation and their applicatio...
- Patent number 5,264,527
- Issue date Nov 23, 1993
- Elf Atochem S.A.
- Sunil K. Varshney
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Anionic (co)polymerization using an arylmethide initiator
- Patent number 4,980,432
- Issue date Dec 25, 1990
- Agfa-Gevaert, N.V.
- Herman J. Uytterhoeven
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the anionic polymerization of acrylic monomers and opti...
- Patent number 4,927,703
- Issue date May 22, 1990
- Norsolor
- Philippe Teyssie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric surfactant
- Patent number 4,908,155
- Issue date Mar 13, 1990
- Agfa-Gevaert, N.V.
- Luc E. Leemans
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the anionic polymerization of acrylic monomers and opti...
- Patent number 4,826,941
- Issue date May 2, 1989
- Societe Chimique des Charbonnages S.A.
- Philippe Teyssie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for polymerizing acrylic monomers and possibly non-acrylic...
- Patent number 4,767,824
- Issue date Aug 30, 1988
- Compagnie Internationale de Participation
- Trazollah Ouhadi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymers of conjugated dienes or vinyl substituted aromatic...
- Patent number 4,461,874
- Issue date Jul 24, 1984
- Cosden Technology, Inc.
- Philippe Teyssie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Star-shaped copolymers and process for their manufacture

Initiating process and system for the anionic polymerisation of acr...

Initiation system for the anionic polymerisation of (meth)acrylic m...

Initiation system for the anionic polymerization of (meth)acrylic m...

Heat-resistant maleimido polymers/block copolymers

Initiating process and system for the anionic polymerization of acr...

Heat-resistant maleimido polymers/block copolymers

Functionalized multiblock macromonomers and process for their produ...

Heat-resistant maleimido polymers/block copolymers

Method and system for priming anionic polymerization of (meth)acryl...

Acrylic triblock copolymers, their preparation and their applicatio...

Anionic (co)polymerization using an arylmethide initiator

Process for the anionic polymerization of acrylic monomers and opti...

Polymeric surfactant

Process for the anionic polymerization of acrylic monomers and opti...

Process for polymerizing acrylic monomers and possibly non-acrylic...

Block copolymers of conjugated dienes or vinyl substituted aromatic...