Peter Weyland

Person

Frakenthal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Carbodiimides with carboxyl or carboxylate groups
- Patent number 7,049,001
- Issue date May 23, 2006
- BASF Aktiengesellschaft
- Karl Häberle
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Carbodiimides with carboxyl or carboxylate groups
- Patent number 6,730,807
- Issue date May 4, 2004
- BASF Aktiengesellschaft
- Karl Häberle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous latent-crosslinking polyurethane dispersions
- Patent number 5,905,113
- Issue date May 18, 1999
- BASF Aktiengesellschaft
- Ulrike Licht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous polyurethane dispersions containing structural units derive...
- Patent number 5,852,104
- Issue date Dec 22, 1998
- BASF Aktiengesellschaft
- Nicholas Kokel
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Mixtures containing water-emulsifiable isocyanates
- Patent number 5,587,421
- Issue date Dec 24, 1996
- BASF Aktiengesellschaft
- Peter Weyland
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous polyurethane formulations
- Patent number 5,401,582
- Issue date Mar 28, 1995
- BASF Aktiengesellschaft
- Peter Weyland
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Aqueous dispersions of polyurethanes which are crosslinkable by the...
- Patent number 5,135,963
- Issue date Aug 4, 1992
- BASF Aktiengesellschaft
- Karl Haeberle
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Aqueous polyurethane adhesive dispersions
- Patent number 4,861,826
- Issue date Aug 29, 1989
- BASF Aktiengesellschaft
- Rainer Hummerich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester polyols liquid at room temperature and their preparation...
- Patent number 4,778,830
- Issue date Oct 18, 1988
- BASF Aktiengesellschaft
- Joachim Streu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of flexible polyurethane foams employin...
- Patent number 4,374,935
- Issue date Feb 22, 1983
- BASF Aktiengesellschaft
- Walter Decker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of flexible polyurethane foams with imp...
- Patent number 4,362,825
- Issue date Dec 7, 1982
- BASF Aktiengesellschaft
- Herbert Grabhoefer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of cellular polymers having urethane gr...
- Patent number 4,302,551
- Issue date Nov 24, 1981
- BASF Aktiengesellschaft
- Peter Horn
- 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-...
Information Patent Grant
Process for the manufacture of flexible polyurethane foams with hig...
- Patent number 4,237,240
- Issue date Dec 2, 1980
- BASF Aktiengesellschaft
- Wolfgang Jarre
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polyurethane dispersions and use thereof
- Publication number 20040236011
- Publication date Nov 25, 2004
- Karl Haeberle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Mixtures of semi-esters of polybasic organic acids and long-chain a...
- Publication number 20030109741
- Publication date Jun 12, 2003
- Peter Weyland
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Carbodiimides with carboxyl or carboxylate groups
- Publication number 20030088030
- Publication date May 8, 2003
- Karl Haberle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Peter Weyland

Person

Patents Grantslast 30 patents

Carbodiimides with carboxyl or carboxylate groups

Carbodiimides with carboxyl or carboxylate groups

Aqueous latent-crosslinking polyurethane dispersions

Aqueous polyurethane dispersions containing structural units derive...

Mixtures containing water-emulsifiable isocyanates

Aqueous polyurethane formulations

Aqueous dispersions of polyurethanes which are crosslinkable by the...

Aqueous polyurethane adhesive dispersions

Polyester polyols liquid at room temperature and their preparation...

Process for the preparation of flexible polyurethane foams employin...

Process for the preparation of flexible polyurethane foams with imp...

Process for the preparation of cellular polymers having urethane gr...

Storage-stable prepolymers sprayable from a pressure vessel

Process for the manufacture of flexible polyurethane foams with hig...

Patents Applicationslast 30 patents

Polyurethane dispersions and use thereof

Mixtures of semi-esters of polybasic organic acids and long-chain a...

Carbodiimides with carboxyl or carboxylate groups