http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10229519-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-10 |
| filingDate | 2002-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc00ea325a845d973f74f1cc73313f2f |
| publicationDate | 2003-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-10229519-A1 |
| titleOfInvention | Reactive polyurethanes with a low content of monomeric diisocyanates |
| abstract | Reactive polyurethanes with an NCO content of 4 to 12% NCO and a content of monomeric asymmetric diisocyanates of 0.01 to 0.3% are disclosed, which are obtainable by reaction DOLLAR A from DOLLAR A I. at least one monomeric asymmetric diisocyanate with a molecular weight of 160 g / mol to 500 g / mol with DOLLAR A II. at least one diol with a molecular weight from 60 g / mol to 2000 g / mol, DOLLAR A, the ratio of the isocyanate groups to hydroxyl groups being from 1.05 to 1 is up to 2.0 to 1, DOLLAR A a) at the temperature from 20 ° C. to 130 ° C. and DOLLAR A b) if appropriate in the presence of a catalyst and DOLLAR A c) if appropriate in the presence of an aprotic solvent DOLLAR A without additional workup and cleaning steps. DOLLAR A Reactive polyurethanes of this type are suitable for the production of reactive one- and two-component adhesives and sealants, assembly foams, casting compounds and soft, hard and integral foams, which may contain solvents, and as a component for the production of reactive hotmelt adhesives. A major advantage of these reactive polyurethanes over known reactive polyurethanes with a low proportion of monomeric diisocyanates is the freedom from by-products which usually arise during the thermal processing of reactive polyurethanes and a particularly inexpensive production process. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008027914-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10358667-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019043054-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111295404-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8729210-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111295404-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9637667-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3450476-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008025793-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10260974-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102004018048-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102004057292-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102009033637-A1 |
| priorityDate | 2001-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 222.