http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1233264-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-0052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-00 |
| filingDate | 1968-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1971-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1233264-A |
| abstract | 1,233,264. Coated products. KANEGAFUCHI BOSEKI K.K. 17 May, 1968 [17 May, 1967], No. 23730/68. Heading B2E. [Also in Division C3] Porous sheet materials are prepared by coating a solution in a water-miscible organic solvent, of a polyurethane in an amount from 5 to 40% based on the weight of solution, containing a dispersion of sodium or potassium chloride or sulphate or a mixture thereof in an amount of 10 to 50% by weight based on the weight of polymethane, onto at least one surface of a fibrous base coagulating and regenerating the polymer with an aqueous medium, and thereafter washing and drying the polymer coated on to the fibrous base. In typical Examples a polyesterurethane dissolved in dimethylformamide had added thereto sodium chloride or sodium sulphate and the solutions were coated onto polyester-cotton broadcloth. The coated substrates were immersed in a coagulating bath containing water and then dried. Reference has been directed by the Comptroller to Specification 1,122,804. |
| priorityDate | 1967-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.