http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-384294-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d78cd2835221849f6a74e6349185819 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 |
| filingDate | 1995-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecfda7cc472d459e47a635524c026ad2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7371623489e8cc859d8976fe6f73ac5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a57174f618217063c184e22ca5da18a3 |
| publicationDate | 2000-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-384294-B |
| titleOfInvention | Process for making flexible foams |
| abstract | Process for preparing a flexible foam by reacting a prepolymer having an NCO value of 3-15% by weight, which is the reaction product obtained by reacting an excessive amount of a polyisocyanate with a polyether polyol or a mixture of such polyols, said polyol or mixture having an average nominal hydroxyl functionality of from 2 to 6, an average hydroxyl equivalent weight of from 500 to 5000 and an oxyethylene content of at least 50% by weight, with water, the amount of water being 15-500 parts by weight per 100 parts by weight of prepolymer, at the start of the reaction the temperature of the prepolymer being 10-50 DEG C and the temperature of the water being 10-50 DEG C higher than the temperature of the prepolymer and a process for preparing a flexible foam by reacting the above prepolymer with water in the presence of a super absorbent polymer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115322321-A |
| priorityDate | 1994-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.