| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-521 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-521 |
| filingDate |
1991-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a270827f9e6705808e17a930f9e1a3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2318aafcdf081e0748973d915de72dfb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aee20385b17f01d03bd4bd872a907273
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c08357518f63ebeaf07c900f2beadf7d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e978933014fe2c7c7ad378849267829 |
| publicationDate |
1992-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-4109076-A1 |
| titleOfInvention |
METHOD FOR THE PRODUCTION OF URETHANE AND PRIMARY ISOCYANURATE GROUPS OF HARD FOAM MATERIALS AND THEIR USE AS DAEMING MATERIALS |
| abstract |
Halogen-free hard foam substances containing urethane groups and predominantly isocyanurate groups are prepared by reacting a) polyisocyanates with b) compounds having a molecular weight of 400 to 10'000 and containing at least two hydrogen atoms which react with isocyanates and c) possibly compounds having a molecular weight of 32 to 399 and containing at least two hydrogen atoms which react with isocyanates in the presence of d) trimerization catalysts and e) water and/or hydrocarbons as foaming agents and f) phosphorylated fireproofing materials, possibly in the presence of g) additional foaming agents and additional process materials and additives, at a characteristic number of 80 to 400, preferably 100 to 300. All chemical compounds used, in particular the fireproofing materials and foaming agents, are halogen free. The compounds so prepared are used as insulating materials. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0608754-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5367000-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0687704-A3 |
| priorityDate |
1991-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |