Inventor
Franz Zahradnik
Inventor
Ludwigshafen, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds23%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients23%
B29BPreparation or pretreatment of the material to be shaped15%
C08JWorking-up15%
C08LCompositions of macromolecular compounds15%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
5,052,123'Drying and heating of polyamide granules'19914,837,264'Polyamide compositions containing alkyl orthotitanate or dialkyltin dilaurate'19894,791,027'Nylon granules having an outer shell'19884,574,131'Preparation of high-impact nylon molding materials'19864,539,391'Continuous hydrolytic preparation of polylactams'19854,537,949'Continuous preparation of nylon with diamine recycling'19854,092,284'Flameproof nylon molding compositions'19784,053,457'Manufacture of polyamides'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1991Patents assigned to BASF AG (8)· patent assignee history
1977–1991Based in Ludwigshafen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 8 | 1977–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ludwigshafen, DE | 8 | 1977–1991 |