http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0259581-A3
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-375 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-455 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-37 |
| filingDate | 1987-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1988-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0259581-A3 |
| titleOfInvention | Paper-sizing agent based on fatty alkyl diketenes and cationic polyacryl amides and terpolymers of acryl amide, n-vinyl imidazole and n-vinyl imidazoline |
| abstract | a) 40 bis 99 Gew.% Acrylamid und/oder Methacrylamid, b) 1 bis 40 Gew.% eines gegebenenfalls substituierten N-Vinylimidazolins nund c) 0 bis 30 Gew.% eines gegebenenfalls substituierten N-Vinylimidazols nsowie Terpolymerisaten aus n a) 70 bis 96,5 Gew.% Acrylamid oder Methacrylamid, b) 2 bis 20 Gew.% N-Vinylimidazolin oder N-Vinyl-2-methylimidazolin und c) 1,5 bis 10 Gew.% N-Vinylimidazol mit einem K-Wert von 70 bis 250 n(bestimmt nach H. Fikentscher in 0,5 %iger wäßriger Kochsalzlösung bei n20°C und einer Polymerkonzentration von 0,5 Gew.%). nSizing agents for paper based on aqueous emulsions of C₁₄- to C₂₀- alkyldiketenes and cationic copolymers a) 40 to 99% by weight of acrylamide and / or methacrylamide, b) 1 to 40% by weight of an optionally substituted N-vinylimidazoline and c) 0 to 30% by weight of an optionally substituted N-vinylimidazole as well as terpolymers a) 70 to 96.5% by weight of acrylamide or methacrylamide, b) 2 to 20% by weight of N-vinylimidazoline or N-vinyl-2-methylimidazoline and c) 1.5 to 10% by weight of N-vinylimidazole with a K value of 70 to 250 (determined according to H. Fikentscher in 0.5% aqueous saline solution at 20 ° C. and a polymer concentration of 0.5% by weight ). |
| priorityDate | 1986-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.