| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04D1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S264-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2375-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04D1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04D1-28 |
| filingDate |
1973-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6687b650f9e7e3495d0299649aef94a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4740f9f4c6f8d674e4b91b772a8dc6e7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e664d5c120ba61e72796313786a28834
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d997140381f430722cb9be7a8497ab93 |
| publicationDate |
1974-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3853652-A |
| titleOfInvention |
Process for preparation of slates of sandwich arrangement |
| abstract |
A novel process for the preparation of slates of a sandwich arrangement is provided, which comprises coating a polyurethane prepolymer compound solution formed by incorporating a waterconductive agent such as powders of asbestos and hydrophilic fiber powder into a polyurethane prepolymer having terminal isocyanate groups, on an unhardened raw slate containing water, piling another raw slate on the coated layer, and then effecting the foaming and hardening of the polyurethane prepolymer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0140416-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016280445-A1 |
| priorityDate |
1972-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |