Inventor
Franz Matejcek
Inventor
Lambsheim, DE
Overview
Patents· 5 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 bonds18%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds12%
C08JWorking-up12%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients12%
C08LCompositions of macromolecular compounds12%
D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material12%
Y10TTechnical subjects covered by former us classification12%
D04HMaking textile fabrics, e.g. from fibres or filamentary material6%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials6%
PatentTitleYear
5,300,359'Non woven material containing aqueous polymer dispersions'19945,270,376'Aqueous polymer dispersion having divalent metal salt(s) incorporated therein'19935,017,641'Preparation of aqueous nonwoven binders of low formaldehyde emission on curing based on urea, formaldehyde and glyoxal'19914,868,227'Mineral and textile webs bonded with a cured resin mixture'19894,831,106'Low-Formaldehyde binders'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1994Patents assigned to BASF AG (5)· patent assignee history
1989–1994Based in Lambsheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 5 | 1989–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lambsheim, DE | 5 | 1989–1994 |