Sarbananda Chakrabarti

Person

Mannheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Polyisocyanate polyaddition products
- Patent number 6,794,421
- Issue date Sep 21, 2004
- BASF Aktiengesellschaft
- Andreas Arlt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanate polyaddition products
- Patent number 6,495,611
- Issue date Dec 17, 2002
- BASF Aktiengesellschaft
- Andreas Arlt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of polyurethane foams
- Patent number 6,191,179
- Issue date Feb 20, 2001
- BASF Aktiengesellschaft
- Dietrich Scherzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reduction of the amine content of recycled polyols
- Patent number 5,968,992
- Issue date Oct 19, 1999
- BASF Aktiengesellschaft
- Bernhard Naber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of flexible, flame-bondable polyurethane-polyether foam...
- Patent number 5,900,087
- Issue date May 4, 1999
- BASF Aktiengesellschaft
- Sarbananda Chakrabarti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of flexible, flame-bondable polyurethane polyether foam...
- Patent number 5,891,928
- Issue date Apr 6, 1999
- BASF Aktiengesellschaft
- Sarbananda Chakrabarti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of flame-resistant flexible polyurethane foams
- Patent number 5,885,479
- Issue date Mar 23, 1999
- BASF Aktiengesellschaft
- Sarbananda Chakrabarti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of rigid or semirigid polyurethane foams and composite e...
- Patent number 5,760,099
- Issue date Jun 2, 1998
- BASF Aktiengesellschaft
- Peter Horn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of flame-resistant flexible polyurethane foams
- Patent number 5,741,827
- Issue date Apr 21, 1998
- BASF Aktiengesellschaft
- Sarbananda Chakrabarti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid urethane-containing polyisocyanate mixtures which can be use...
- Patent number 5,531,924
- Issue date Jul 2, 1996
- BASF Aktiengesellschaft
- Peter Horn
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyvinyl chloride/polyurethane foam composite elements, the produc...
- Patent number 5,334,448
- Issue date Aug 2, 1994
- BASF Aktiengesellschaft
- Peter Horn
- B32 - LAYERED PRODUCTS
Information Patent Grant
Adhesive products and a process for their use in polyurethanes
- Patent number 4,341,686
- Issue date Jul 27, 1982
- BASF Aktiengesellschaft
- Sarbananda Chakrabarti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Storage-stable prepolymers sprayable from a pressure vessel
- Patent number 4,258,140
- Issue date Mar 24, 1981
- BASF Aktiengesellschaft
- Heinrich Horacek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polyisocyanate polyaddition products
- Publication number 20040209969
- Publication date Oct 21, 2004
- Andreas Arlt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyisocyanate polyaddition products
- Publication number 20030130366
- Publication date Jul 10, 2003
- Andreas Arlt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Sarbananda Chakrabarti

Person

Patents Grantslast 30 patents

Polyisocyanate polyaddition products

Polyisocyanate polyaddition products

Preparation of polyurethane foams

Reduction of the amine content of recycled polyols

Preparation of flexible, flame-bondable polyurethane-polyether foam...

Preparation of flexible, flame-bondable polyurethane polyether foam...

Production of flame-resistant flexible polyurethane foams

Production of rigid or semirigid polyurethane foams and composite e...

Production of flame-resistant flexible polyurethane foams

Liquid urethane-containing polyisocyanate mixtures which can be use...

Polyvinyl chloride/polyurethane foam composite elements, the produc...

Adhesive products and a process for their use in polyurethanes

Storage-stable prepolymers sprayable from a pressure vessel

Patents Applicationslast 30 patents

Polyisocyanate polyaddition products

Polyisocyanate polyaddition products