http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1210051-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fb5b4fbdc784282dead794bb7180742 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S521-918 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2475-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 1969-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1970-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1210051-A |
| titleOfInvention | Polyetherurethane solutions and uses therefor |
| abstract | 1,210,051. Microporous coatings. GENERAL TIRE & RUBBER CO. 6 Jan., 1969 [16 Jan., 1968], No. 711/69. Heading B2E. [Also in Division C3] A microporous film coating may be prepared by (1) applying as a coating to a supporting substrate surface a liquid composition comprising a solution of CaCl 2 in an alcohol containing 1 to 3 carbon atoms per molecule, the weight ratio of CaCl 2 to alcohol being 0.1 to 0.4:1 the solution containing dissolved therein 2 to 30 weight per cent. of at least one aliphatic essentially linear polyetherurethane based on the total weight of the solution, the polyurethane having an average M.W. of 5000 to 50,000 and having 2 to 6 carbon atoms between ether linkages and 2 to 6 carbon atoms beween each urethane linkage and the adjacent urethane or ether linkage (2) drying the coated surface and (3) washing the coated substrate surface with water. The supporting substrate may be paper or a natural or synthetic fabric. The coating solution may contain other polymers such as polyacrylonitriles and polyamides. The above liquid composition may also be used to render sponge or foam material hydrophilic by (1) soaking a sponge or foam material in the composition and (2) rinsing the soaked material with water. If necessary the soaked material may be dried between steps (1) and (2). The foam material is suitably a fine pore, open cell polyurethane foam. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4707266-A |
| priorityDate | 1968-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.