http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9314138-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75fcfb61e8c9c1c77d86ee7363827081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-727 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L97-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L97-02 |
| filingDate | 1992-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82a6d7d956933b733ae736ff6c8e4de6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db3af05a328911c93b71f5728ab820a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b27bc7eefe049aee4a95d6d32768938e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5eda15d845c2ea720f6970b8ee75ae2 |
| publicationDate | 1993-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9314138-A1 |
| titleOfInvention | Use of a bottom-residue product containing isocyanate groups as a binder in the production of substrates for use in the manufacture of pressed products |
| abstract | The invention concerns a bottom-residue product containing isocyanate groups and with a toluylene diisocyanate content of less than 5 % by wt., preferably less than 1 % by wt., and in particular less than 200 ppm by wt.. The product is obtained from (A) distilliation residues arising in the production of toluylene diisocyanate, by mixing the distillation residues (A) with (B) polyisocyanates or polyisocyanate mixtures of the diphenylmethane series optionally modified with urethane and/or allophane groups and with an NCO content of at least 15 % by wt., followed by distillation of the mixture, the mixture being heated, before or during distillation, to temperatures of 190 to 250 °C, thus causing a high degreee of substitution of the toluylene diisocyanate, reversibly bound up in the distillation residues (A), by polyisocyanates (B). The product is suitable for use as a binder in the production of substrates for the manufacture of pressed products. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9405475-A1 |
| priorityDate | 1992-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.