Inventor
Friedrich Kowitz
Inventor
Dormagen, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients31%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds23%
C08LCompositions of macromolecular compounds15%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
B29BPreparation or pretreatment of the material to be shaped8%
C08CTreatment or chemical modification of rubbers8%
C08JWorking-up8%
PatentTitleYear
4,430,483'Process for the production of water-resistant, film-forming chlorinated polymers'19844,399,273'Process for the removal of residual monomers from ABS polymers'19834,302,378'ABS-Moulding compositions having high notched impact strength'19814,297,446'ABS-moulding compositions having high notched impact strength'19814,267,278'ABS moulding compounds having improved surface'19814,248,778'ABS-Polymers of high notched impact strength'19814,113,796'Process for working up dispersions of elastic-thermoplastic or thermoplastic plastics'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1984Patents assigned to BAYER AG (7)· patent assignee history
1978Based in Leverkusen, DE· patent location history
1981–1984Based in Dormagen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 7 | 1978–1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dormagen, DE | 6 | 1981–1984 |
| Leverkusen, DE | 1 | 1978 |