| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ba9432cc14debd33aff227c961d8d7b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f9af4ed0e95840ad173d95577711c2e7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0fc06424db322cacaffab38676bb81dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0e87c1d9fabbf2ad66bbe3b015f3d03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67f80e89c236f30cb96e4a0193004849 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6674
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4829
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-482
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2627
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40 |
| filingDate |
2004-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c10039d5d1e95b1f561b4db9e4e3bee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_473b5a5ada42303b6278a459d5ec7a6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d78ad718100d68aa7f5cc64bd64bc101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_add8fdcdb4049f89df89d45a25874e7c |
| publicationDate |
2004-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2004083276-A1 |
| titleOfInvention |
A process for the production of rigid foams from alkaline polyether polyols |
| abstract |
The present invention relates to a process for the preparation of rigid foams comprising reacting a polyisocyanate component with an isocyanate-reactive component in the present of a blowing agent. Suitable isocyanate-reactive components for the presently claimed invention comprise polyether polyols having an OH number of from 200 to 800 and containing from 3 to 8 hydroxyl groups wherein the level of alkalinity present in the polyether polyol is equivalent to a hydroxide ion level of from about 0.006% to about 0.21 % by weight. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009152954-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2492190-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007120243-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007075482-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005123806-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2028211-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007120243-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8501904-B2 |
| priorityDate |
2003-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |