Dieter Engel

Person

Kelsterbach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Reclaimable polyester film having adhesion-promoting coating
- Patent number 5,045,347
- Issue date Sep 3, 1991
- Hoechst Aktiengesellschaft
- John D. Gribbin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous dispersions for the preparation of crosslinkable coatings
- Patent number 5,008,155
- Issue date Apr 16, 1991
- Hoechst Aktiengesellschaft
- Dieter Engel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Emulsion polymers free from emulsifiers and protective colloids, a...
- Patent number 5,006,617
- Issue date Apr 9, 1991
- Hoechst Aktiengesellschaft
- Dieter Engel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer dispersions, process for their preparation, and their use a...
- Patent number 4,981,885
- Issue date Jan 1, 1991
- Hoechst AG
- Dieter Engel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reclaimable polyester film having adhesion-promoting coating
- Patent number 4,942,088
- Issue date Jul 17, 1990
- Hoechst Aktiengesellschaft
- John D. Gribbin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous functional fluids based on polymers
- Patent number 4,769,167
- Issue date Sep 6, 1988
- Hoechst Aktiengesellschaft
- Raimund Haas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Isocyanate-free polyurethane dispersions
- Patent number 4,758,475
- Issue date Jul 19, 1988
- Hoechst AG
- Helmut Eckes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymers containing urethane groups prepared by the reaction of pol...
- Patent number 4,758,615
- Issue date Jul 19, 1988
- Hoechst AG
- Dieter Engel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous functional fluids based on polymers
- Patent number 4,668,410
- Issue date May 26, 1987
- Hoechst Aktiengesellschaft
- Raimund Haas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Emulsion polymers free from emulsifiers and protective colloids, a...
- Patent number 4,665,142
- Issue date May 12, 1987
- Hoechst Aktiengesellschaft
- Dieter Engel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for bake coating the surfaces of solid substances
- Patent number 4,610,898
- Issue date Sep 9, 1986
- Hoechst Aktiengesellschaft
- Dieter Engel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Crotonate-containing copolymers, processes for their preparation an...
- Patent number 4,569,965
- Issue date Feb 11, 1986
- Hoechst Aktiengesellschaft
- Dieter Engel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester composition and molded articles, preferably a film, produ...
- Patent number 4,568,616
- Issue date Feb 4, 1986
- Hoechst Aktiengesellschaft
- Walter Seifried
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly-2-isopropenylnaphthalene poly-butadiene-1,3-block copolymers a...
- Patent number 4,360,639
- Issue date Nov 23, 1982
- Bergwerksverband GmbH
- Rolf C. Schulz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Dieter Engel

Person

Patents Grantslast 30 patents

Reclaimable polyester film having adhesion-promoting coating

Aqueous dispersions for the preparation of crosslinkable coatings

Emulsion polymers free from emulsifiers and protective colloids, a...

Polymer dispersions, process for their preparation, and their use a...

Reclaimable polyester film having adhesion-promoting coating

Aqueous functional fluids based on polymers

Isocyanate-free polyurethane dispersions

Polymers containing urethane groups prepared by the reaction of pol...

Aqueous functional fluids based on polymers

Emulsion polymers free from emulsifiers and protective colloids, a...

Process for bake coating the surfaces of solid substances

Crotonate-containing copolymers, processes for their preparation an...

Polyester composition and molded articles, preferably a film, produ...

Poly-2-isopropenylnaphthalene poly-butadiene-1,3-block copolymers a...