Hanno R. van Der wal

Person

Delfzijl, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Copolymer polyol with functional additive in dispersed phase
- Patent number 10,759,891
- Issue date Sep 1, 2020
- Dow Global Technologies LLC
- Hanno R. Van der Wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making polyether alcohols having oxyethylene units by p...
- Patent number 9,758,619
- Issue date Sep 12, 2017
- Dow Global Technologies LLC
- Esther E. Quintanilla
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilizer polymerization process and process for making polymer po...
- Patent number 9,644,097
- Issue date May 9, 2017
- Dow Global Technologies LLC
- Lionel Petton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Melt dispersion process for making polymer polyols
- Patent number 8,822,581
- Issue date Sep 2, 2014
- Dow Global Technologies LLC
- Hanno R. Van der Wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethanes made from hydroxy-methyl containing fatty acids or al...
- Patent number 8,686,057
- Issue date Apr 1, 2014
- Dow Global Technologies LLC
- Hanno R. Van der Wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hybrid polyester-polyether polyols
- Patent number 8,680,211
- Issue date Mar 25, 2014
- Dow Global Technologies LLC
- Pavel L. Shutov
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer polyols and polymer dispersions made from vegetable oil-bas...
- Patent number 8,436,063
- Issue date May 7, 2013
- Dow Global Technologies LLC
- Camiel F. Bartelink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polyurethane containing structural units of polyester...
- Patent number 8,296,974
- Issue date Oct 30, 2012
- Lubrizol Advanced Materials, Inc.
- Mark F. Sonnenschein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethanes containing dispersed crystalline polyesters
- Patent number 6,849,666
- Issue date Feb 1, 2005
- Dow Global Technologies Inc.
- Hanno R. Van der Wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acid functionalized polyurethane adducts
- Patent number 5,936,055
- Issue date Aug 10, 1999
- The Dow Chemical Company
- Michael J. Elwell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for conversion of polyurethane polymer to polyol and fresh...
- Patent number 5,274,004
- Issue date Dec 28, 1993
- The Dow Chemical Company
- Hanno R. van der Wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer polyol dispersions, a process for making them and polyureth...
- Patent number 5,244,932
- Issue date Sep 14, 1993
- The Dow Chemical Company
- Hanno van der Wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polyurethanes
- Patent number 4,980,445
- Issue date Dec 25, 1990
- The Dow Chemical Company
- Hanno R. van Der wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Copolymer Polyol with Functional Additive in Dispersed Phase
- Publication number 20180215855
- Publication date Aug 2, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Hanno R. Van der Wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Adhesive Containing High Solid Copolymer Polyol Polyurethane Prepol...
- Publication number 20160312091
- Publication date Oct 27, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Jayaraman Krishnamoorthy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEEDING PROCESS FOR THE MANUFACTURE OF POLYMER MODIFIED POLYOLS
- Publication number 20160280841
- Publication date Sep 29, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Francois M. Casati
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyfunctional Polyglycerine Initiated Polyether Polyols and High R...
- Publication number 20160185894
- Publication date Jun 30, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Francois M. Casati
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyfunctional Polyglycerine Initiated Polyether Polyols and High R...
- Publication number 20140206787
- Publication date Jul 24, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Francois M. Casati
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR MAKING POLYETHER ALCOHOLS HAVING OXYETHYLENE UNITS BY P...
- Publication number 20140163197
- Publication date Jun 12, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Esther E. Quintanilla
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Stabilizer Polymerization Process and Process for Making Polymer Po...
- Publication number 20140058037
- Publication date Feb 27, 2014
- Lionel Petton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING SHORT-CHAIN POLYFUNCTIONAL POLYETHER POLYOLS U...
- Publication number 20140018459
- Publication date Jan 16, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Pavel L. Shutov
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYBRID POLYESTER-POLYETHER POLYOLS
- Publication number 20130035467
- Publication date Feb 7, 2013
- Pavel L. Shutov
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED NATURAL OILS AND PRODUCTS MADE THEREFROM
- Publication number 20110218264
- Publication date Sep 8, 2011
- DOW GLOBAL TECHNOLOGIES LLC
- Francois M. Casati
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Melt Dispersion Process for Making Polymer Polyols
- Publication number 20110213044
- Publication date Sep 1, 2011
- Hanno R. Van der wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NATURAL OIL BASED COPOLYMER POLYOLS AND POLYURETHANE PRODUCTS MADE...
- Publication number 20100286299
- Publication date Nov 11, 2010
- Dow Global Technologies Inc.
- Francois M. Casati
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYMER POLYOLS AND A PROCESS FOR THE PRODUCTION THEREOF
- Publication number 20090281206
- Publication date Nov 12, 2009
- Dow Global Technologies Inc.
- Hanno R. Van der Wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyurethanes made from hydroxy-methyl containing fatty acids or al...
- Publication number 20090264548
- Publication date Oct 22, 2009
- Hanno R. Van der Wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer polyols and polymer dispersions made from vegetable oil-bas...
- Publication number 20090197984
- Publication date Aug 6, 2009
- Camiel F. Bartelink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoplastic Polyurethane Containing Structural Units of Polyester...
- Publication number 20090149622
- Publication date Jun 11, 2009
- Dow Global Technologies Inc.
- Mark F. Sonnenschein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fusible catalysts and polyurethane products made therefrom
- Publication number 20070073029
- Publication date Mar 29, 2007
- Francois M. Casati
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process to manufacture polyurethane products using polymer polyols...
- Publication number 20050043421
- Publication date Feb 24, 2005
- Hanno R Van der Wal
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Application
Polyurethanes containing dispersed crystalline polyesters
- Publication number 20040048942
- Publication date Mar 11, 2004
- Hanno R van der Wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hanno R. van Der wal

Person

Patents Grantslast 30 patents

Copolymer polyol with functional additive in dispersed phase

Process for making polyether alcohols having oxyethylene units by p...

Stabilizer polymerization process and process for making polymer po...

Melt dispersion process for making polymer polyols

Polyurethanes made from hydroxy-methyl containing fatty acids or al...

Hybrid polyester-polyether polyols

Polymer polyols and polymer dispersions made from vegetable oil-bas...

Thermoplastic polyurethane containing structural units of polyester...

Polyurethanes containing dispersed crystalline polyesters

Acid functionalized polyurethane adducts

Process for conversion of polyurethane polymer to polyol and fresh...

Polymer polyol dispersions, a process for making them and polyureth...

Thermoplastic polyurethanes

Patents Applicationslast 30 patents

Copolymer Polyol with Functional Additive in Dispersed Phase

Adhesive Containing High Solid Copolymer Polyol Polyurethane Prepol...

SEEDING PROCESS FOR THE MANUFACTURE OF POLYMER MODIFIED POLYOLS

Polyfunctional Polyglycerine Initiated Polyether Polyols and High R...

Polyfunctional Polyglycerine Initiated Polyether Polyols and High R...

PROCESS FOR MAKING POLYETHER ALCOHOLS HAVING OXYETHYLENE UNITS BY P...

Stabilizer Polymerization Process and Process for Making Polymer Po...

METHOD FOR PRODUCING SHORT-CHAIN POLYFUNCTIONAL POLYETHER POLYOLS U...

HYBRID POLYESTER-POLYETHER POLYOLS

MODIFIED NATURAL OILS AND PRODUCTS MADE THEREFROM

Melt Dispersion Process for Making Polymer Polyols

NATURAL OIL BASED COPOLYMER POLYOLS AND POLYURETHANE PRODUCTS MADE...

COPOLYMER POLYOLS AND A PROCESS FOR THE PRODUCTION THEREOF

Polyurethanes made from hydroxy-methyl containing fatty acids or al...

Polymer polyols and polymer dispersions made from vegetable oil-bas...

Thermoplastic Polyurethane Containing Structural Units of Polyester...

Fusible catalysts and polyurethane products made therefrom

Process to manufacture polyurethane products using polymer polyols...

Polyurethanes containing dispersed crystalline polyesters