Guido F. Smits

Person

Wijnegem, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Open-celled rigid polyurethane foam
- Patent number 5,856,678
- Issue date Jan 5, 1999
- The Dow Chemical Company
- Guido F. Smits
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Open-celled rigid polyurethane foam
- Patent number 5,721,284
- Issue date Feb 24, 1998
- The Dow Chemical Company
- Guido F. Smits
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a polyurethane foam in the presence of a hydr...
- Patent number 5,391,317
- Issue date Feb 21, 1995
- The Dow Chemical
- Guido F. Smits
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a polyurethane foam in the presence of a hydr...
- Patent number 5,387,618
- Issue date Feb 7, 1995
- The Dow Chemical Company
- Guido F. Smits
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Foaming system for rigid urethane and isocyanurate foams
- Patent number 5,286,759
- Issue date Feb 15, 1994
- The Dow Chemical Company
- Guido F. Smits
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellular polymer containing perforated cell windows and a process f...
- Patent number 5,281,632
- Issue date Jan 25, 1994
- The Dow Chemical Company
- Guido F. Smits
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellular polymer containing perforated cell windows and a process f...
- Patent number 5,250,579
- Issue date Oct 5, 1993
- The Dow Chemical Company
- Guido F. Smits
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane foam prepared with reduced levels of hard halocarbon b...
- Patent number 5,001,164
- Issue date Mar 19, 1991
- The Dow Chemical Company
- Guido F. Smits
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Foaming system for closed-cell rigid polymer foam
- Patent number 4,997,706
- Issue date Mar 5, 1991
- The Dow Chemical Company
- Guido F. Smits
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Foaming system for rigid urethane and isocyanurate foams
- Patent number 4,972,003
- Issue date Nov 20, 1990
- The Dow Chemical Company
- Henri J. M. Grunbauer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyether polyol formulations for hard CFC replacement by water blo...
- Patent number 4,943,597
- Issue date Jul 24, 1990
- The Dow Chemical Company
- Henri J. M. Grunbauer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Guido F. Smits

Person

Patents Grantslast 30 patents

Open-celled rigid polyurethane foam

Open-celled rigid polyurethane foam

Process for preparing a polyurethane foam in the presence of a hydr...

Process for preparing a polyurethane foam in the presence of a hydr...

Foaming system for rigid urethane and isocyanurate foams

Cellular polymer containing perforated cell windows and a process f...

Cellular polymer containing perforated cell windows and a process f...

Polyurethane foam prepared with reduced levels of hard halocarbon b...

Foaming system for closed-cell rigid polymer foam

Foaming system for rigid urethane and isocyanurate foams

Polyether polyol formulations for hard CFC replacement by water blo...