Josef Weichmann

Person

Pleiskirchen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Use of cyclohexane polycarboxylic acid derivatives for removing dus...
- Patent number 8,535,436
- Issue date Sep 17, 2013
- Construction Research & Technology GmbH
- Josef Weichmann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Solvent-free polyurethane dispersion
- Patent number 6,635,723
- Issue date Oct 21, 2003
- SKW Bauchemie GmbH
- Alois Maier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Powdery polyether carboxylate-based polymeric compositions
- Patent number 6,620,879
- Issue date Sep 16, 2003
- Degussa Construction Chemicals GmbH
- Gerhard Albrecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized water-soluble polymer powders on the basis of polyoxy al...
- Patent number 6,573,316
- Issue date Jun 3, 2003
- SKW Bauchemie GmbH
- Gerhard Albrecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hybrid polyurethane-polymer dispersion with high film hardness, met...
- Patent number 6,566,438
- Issue date May 20, 2003
- SKW Bauchemie GmbH
- Stefan Ingrisch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Condensation products based on amino-s-triazines and the use thereof
- Patent number 6,555,683
- Issue date Apr 29, 2003
- SKW Polymers GmbH
- Josef Weichmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Self-crosslinking polyurethane polymer hybrid dispersion
- Patent number 6,462,127
- Issue date Oct 8, 2002
- SKW Bauchemie GmbH
- Stefan Ingrisch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymers based on unsaturated dicarboxylic acid derivatives and o...
- Patent number 6,211,317
- Issue date Apr 3, 2001
- SWK Bauchemie GmbH
- Gerhard Albrecht
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Water-soluble or water-swellable copolymers containing sulfonic gro...
- Patent number 6,187,887
- Issue date Feb 13, 2001
- SKW Bauchemie GmbH
- Gerhard Albrecht
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Flow improving agents for binder suspensions containing cement
- Patent number 6,150,437
- Issue date Nov 21, 2000
- SKW Trostberg Aktiengesellschaft
- Konrad Wutz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Redispersible polymer powders, method for their preparation and app...
- Patent number 5,895,802
- Issue date Apr 20, 1999
- SKW Trostberg Aktiengescellchaft
- Josef Weichmann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Water-soluble formaldehyde-free polycondensation products based on...
- Patent number 5,891,983
- Issue date Apr 6, 1999
- SKW Trostberg Aktiengesellschaft
- Gerhard Albrecht
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Co-polymers based on oxyalkyleneglycol alkenyl ethers and unsaturat...
- Patent number 5,798,425
- Issue date Aug 25, 1998
- SKW Trostberg Aktiengesellschaft
- Gerhard Albrecht
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Highly viscous condensation products containing sulfonic acid group...
- Patent number 5,789,526
- Issue date Aug 4, 1998
- SKW Trostberg Aktiengesellschaft
- Josef Weichmann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Water-soluble polycondensation products based on amino-s-triazines...
- Patent number 5,750,634
- Issue date May 12, 1998
- SKW Trostberg Aktiengesellschaft
- Gerhard Albrecht
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Water-soluble graft polymers
- Patent number 5,739,212
- Issue date Apr 14, 1998
- SKW Trostberg Aktiengesellschaft
- Konrad Wutz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Flow improving agents for binder suspensions containing cement
- Patent number 5,558,709
- Issue date Sep 24, 1996
- SKW Trostberg
- Josef Weichmann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the production of sulphonic acid group-containing conde...
- Patent number 5,071,945
- Issue date Dec 10, 1991
- SKW Trostberg Aktiengesellschaft
- Josef Weichmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermostable polymers
- Patent number 5,035,812
- Issue date Jul 30, 1991
- SKW Trostberg Aktiengesellschaft
- Alois Aignesberger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
MULTI-COMPONENT COMPOSITION FOR MANUFACTURING POLYURETHANE/UREA CEM...
- Publication number 20220098102
- Publication date Mar 31, 2022
- Construction Research & Technology GmbH
- Hang XU
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Use of Cyclohexane Polycarboxylic Acid Derivatives For Removing Dus...
- Publication number 20110209644
- Publication date Sep 1, 2011
- Josef Weichmann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
USE OF FLEXIBLE SEALING SLURRIES FOR THE AFTERTREATMENT OF FRESH CO...
- Publication number 20110033625
- Publication date Feb 10, 2011
- Construction Research & Technology GmbH
- Josef Weichmann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Self-crosslinking high-molecular polyurethane dispersion
- Publication number 20060183848
- Publication date Aug 17, 2006
- Alois Maier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Josef Weichmann

Person

Patents Grantslast 30 patents

Use of cyclohexane polycarboxylic acid derivatives for removing dus...

Solvent-free polyurethane dispersion

Powdery polyether carboxylate-based polymeric compositions

Stabilized water-soluble polymer powders on the basis of polyoxy al...

Hybrid polyurethane-polymer dispersion with high film hardness, met...

Condensation products based on amino-s-triazines and the use thereof

Self-crosslinking polyurethane polymer hybrid dispersion

Copolymers based on unsaturated dicarboxylic acid derivatives and o...

Water-soluble or water-swellable copolymers containing sulfonic gro...

Flow improving agents for binder suspensions containing cement

Redispersible polymer powders, method for their preparation and app...

Water-soluble formaldehyde-free polycondensation products based on...

Co-polymers based on oxyalkyleneglycol alkenyl ethers and unsaturat...

Highly viscous condensation products containing sulfonic acid group...

Water-soluble polycondensation products based on amino-s-triazines...

Water-soluble graft polymers

Flow improving agents for binder suspensions containing cement

Process for the production of sulphonic acid group-containing conde...

Thermostable polymers

Patents Applicationslast 30 patents

MULTI-COMPONENT COMPOSITION FOR MANUFACTURING POLYURETHANE/UREA CEM...

Use of Cyclohexane Polycarboxylic Acid Derivatives For Removing Dus...

USE OF FLEXIBLE SEALING SLURRIES FOR THE AFTERTREATMENT OF FRESH CO...

Self-crosslinking high-molecular polyurethane dispersion