http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-254403-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3bfedd8ba4800708cecfd357707f8f67 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-14 |
| filingDate | 1986-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a37a8cbc698f1eef60d7b0ac02f662b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_963d882c88a11c9f53dd07f2c5d83296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d851e5e140bc420cad02dac8fd50f63f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbfb2195e8128c8ab56cbb36977f699d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b949b4081353e56cc5d1d825dfcbd54 |
| publicationDate | 1988-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-254403-A1 |
| titleOfInvention | POLYURETHANE COATING FOR THE SURFACE FINISHING OF WOVEN FABRICS, GEARS, FLEECES OR LEATHER AFTER THE REVERSE COATING PROCESS |
| abstract | The invention relates to a polyurethane topcoat, which enables the production of synthetic leather with a particularly high surface quality by means of the reverse coating process. The goal of producing bubble-free polyurethane topcoats with good elastomeric properties to which a wide variety of carrier materials can be laminated is achieved by means of a polyurethane reactive system consisting of a solvent-free hydroxyl-containing polymer obtained by reacting a diisocyanate with a di- to trifunctional copolyether polyol with ethylene oxide endblocks and butane -1,4-diol in the equivalent ratio of 1: 0.4 to 0.6: 1.1 to 1.5 and then filling the butane-1,4-diol portion is prepared to at least 6 equivalents, a Isocyanatpraepolymer based on Diisocyanate and the above-mentioned Copolyetherpolyol in Aequivalentverhaeltnis 3: 1 to 10: 1 and a maximum of 2 wt .-% of a polydimethylsiloxane copolymer having ether side groups of molecular weight 8 000 to 12 000 as a leveling agent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3061532-B1 |
| priorityDate | 1986-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.