Walter Bontinck

Follow

Person

St.Martens-Leerne, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Heat-sealable packaging film producing a peelable seal
- Patent number 4,367,312
- Issue date Jan 4, 1983
- UCB, Societe Anonyme
- Walter Bontinck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Films from modified regenerated cellulose
- Patent number 4,026,718
- Issue date May 31, 1977
- U.C.B., Societe Anonyme
- Georges Cornille
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing an artificial paper
- Patent number 3,993,718
- Issue date Nov 23, 1976
- U.C.B., Societe Anonyme
- Walter Bontinck
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE