Manfred Dollhausen

Person

Odenthal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Polyester polyurethanes containing hydroxyl end groups and their us...
- Patent number 4,946,535
- Issue date Aug 7, 1990
- Bayer Aktiengesellschaft
- Walter Meckel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive and use of the adhesive for the formation of bonds
- Patent number 4,870,129
- Issue date Sep 26, 1989
- Bayer Aktiengesellschaft
- Wolfgang Henning
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic polyisocyanates, their preparation and use as components f...
- Patent number 4,870,206
- Issue date Sep 26, 1989
- Bayer Aktiengesellschaft
- Josef Sanders
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyisocyanate compositions containing reversibly blocked catalysts...
- Patent number 4,824,595
- Issue date Apr 25, 1989
- Bayer Aktiengesellschaft
- Roland Richter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanate preparation dispersible in water and their use as an...
- Patent number 4,663,377
- Issue date May 5, 1987
- Bayer Aktiengesellschaft
- Rudolf Hombach
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive joining of surfaces using thermosetting polyurethane urea...
- Patent number 4,595,445
- Issue date Jun 17, 1986
- Bayer Aktiengesellschaft
- Rudolf Hombach
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Latent catalysts for the isocyanate polyaddition reaction
- Patent number 4,521,545
- Issue date Jun 4, 1985
- Bayer Aktiengesellschaft
- Dimitrios Kerimis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for bonding films
- Patent number 4,436,570
- Issue date Mar 13, 1984
- Bayer Aktiengesellschaft
- Karl-Friedrich Neuhaus
- B32 - LAYERED PRODUCTS
Information Patent Grant
Aqueous adhesives containing water-dispersible polyisocyanate prepa...
- Patent number 4,433,095
- Issue date Feb 21, 1984
- Bayer Aktiengesellschaft
- Rudolf Hombach
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mixtures of NCO prepolymers containing tertiary nitrogen atoms and...
- Patent number 4,426,487
- Issue date Jan 17, 1984
- Bayer Aktiengesellschaft
- Eberhard Konig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ester-modified polyamides
- Patent number 4,307,227
- Issue date Dec 22, 1981
- Bayer Aktiengesellschaft
- Rolf-Volker Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of isocyanurate polyisocyanates, and pro...
- Patent number 4,255,569
- Issue date Mar 10, 1981
- Bayer Aktiengesellschaft
- Hans-Jurgen Muller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of dihydroxypolyurethanes and the use t...
- Patent number 4,240,861
- Issue date Dec 23, 1980
- Bayer Aktiengesellschaft
- Walter Meckel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making bonds
- Patent number 4,193,832
- Issue date Mar 18, 1980
- Bayer Aktiengesellschaft
- Artur Reischl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Storable polychloroprene adhesives and a process for their producti...
- Patent number 4,180,638
- Issue date Dec 25, 1979
- Bayer Aktiengesellschaft
- Manfred Dollhausen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Manfred Dollhausen

Person

Patents Grantslast 30 patents

Polyester polyurethanes containing hydroxyl end groups and their us...

Adhesive and use of the adhesive for the formation of bonds

Aromatic polyisocyanates, their preparation and use as components f...

Polyisocyanate compositions containing reversibly blocked catalysts...

Polyisocyanate preparation dispersible in water and their use as an...

Adhesive joining of surfaces using thermosetting polyurethane urea...

Latent catalysts for the isocyanate polyaddition reaction

Process for bonding films

Aqueous adhesives containing water-dispersible polyisocyanate prepa...

Mixtures of NCO prepolymers containing tertiary nitrogen atoms and...

Ester-modified polyamides

Process for the production of isocyanurate polyisocyanates, and pro...

Process for the preparation of dihydroxypolyurethanes and the use t...

Method for making bonds

Storable polychloroprene adhesives and a process for their producti...