http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2148392-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-04 |
| filingDate | 1971-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1972-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2148392-A1 |
| titleOfInvention | Fibre panel - bonded with a starch reacted with phthalic or succinic anhydride in alkaline medium |
| abstract | The panel is bonded with a starch modified with phthalic or succinic anhydride in presence of alkali at pH7-11. The binder is obtd. by reaction of 0.002-0.05 moles anhydride with one mole starch and is 6-15 wt.% of the panel wt. Used as an acoustic tile for ceilings and is firmer and less likely to sag. |
| priorityDate | 1968-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.