http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-9710056-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_170f4c8b5df6a5bb879c0f4452a13e1d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-12 |
| filingDate | 1997-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b57a0f53755988f294d8c5130f083927 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2db848b77dd309360e75f4847f7a537 |
| publicationDate | 1998-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-9710056-A |
| titleOfInvention | COATINGS BASED ON POLYISOCYANATES AND ALIPHATIC ALDIMINES THAT HAVE BETTER RESISTANCE TO WEAR AND SCRATCHING. |
| abstract | The present invention is directed to coatings that have good scratch and wear resistance and are prepared from coating compositions containing a) a polyisocyanate component consisting of i) 0 to 25% by weight of allophanate groups (calculated as HC2N2O3, PM 101) and / or ii) 0 to 25% by weight of uretdione groups (calculated as C2N2O2, PM 84), b) an aldimine corresponding to the formula X1- [N = CHCH (R1) (R2) ] n, where X1 represents a residue that is inert towards isocyanate groups at a temperature of 100 degree C or less and is obtained by elimination of the amino groups of an aliphatic polyamine that has n amino groups and a molecular weight of less than 400 and R1 and R2 can be identical or different and represent organic groups that are inert towards isocyanate groups at a temperature of 100 degree C or less, or R1 and R2, together with the beta-carbon atom, form a cycloaliphatic or heterocyclic ring; n represents an integer with a value of at least 2, where components a) and b) are present in a sufficient quantity to obtain an equivalent ratio of isocyanate groups to aldimine groups and aspartate groups from 0.5: 1 to 5: 1 . |
| priorityDate | 1996-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.