Inventor
Oskar Walter
Inventor
Krefeld, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds50%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
PatentTitleYear
4,806,603'Polyester resin compositions which can be hardened with little shrinkage'19894,219,674'Peroxide initiators'19804,079,024'Free-flowing unsaturated polyester moulding compositions hardenable with very little shrinkage'19783,989,655'Low shrink, free flowing polyester resin systems based on a mixture of a crystalline unsaturated polyester resin, a monomeric copolymerizable component and a cellulose ester'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1989Patents assigned to BAYER AG (4)· patent assignee history
1976–1989Based in Krefeld, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 4 | 1976–1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Krefeld, DE | 4 | 1976–1989 |