http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2137269-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d63db43defeda5c11229cc168c4e1d81 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24992 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24983 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2495 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31663 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-28 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D161-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-577 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-532 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-48 |
| filingDate | 2008-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efed47a255a2be3927420fccea29c68a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e759fb76ff10aa3af0570f8937b176d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28b7a87ec7e9b59aab4b4b9a31785ca6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7924bcaca534358f4d17f1bf7666124b |
| publicationDate | 2009-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2137269-A1 |
| titleOfInvention | Highly scratch-resistant coatings having good weathering and crack resistance |
| abstract | The invention relates to an at least partially cross-linked coating (K) consisting of a coating zone (K1) near the surface and a volume coating zone (K2), the coating being obtained from a coating agent containing at least two different, cross-linkable constituents (D1) and (D2), at least part of the constituent (D1) comprising at least one surface-active structural unit. The invention is characterised in that: i) the coating is at least partially cross-linked both in zone (K1) and in zone (K2), and (ii) the cross-linking density of the coating in zone (K1) is higher than the cross-linking density of the coating in zone (K2). The invention also relates to coatings (K) in which the concentration of the constituent (D1) is higher in the coating zone (K1) near the surface than in the volume coating zone (K2), characterised in that the micropenetration hardness and/or the dry scratch resistance of the coating (K) is higher than the micropenetration hardness and/or the dry scratch resistance of an at least partially cross-linked coating (K') that can be obtained from a coating agent which does not contain any cross-linkable constituents (D1). The invention further relates to multilayer lacquers in which the transparent coating consists of the coating according to the invention, and to methods for controlling the properties of at least partially cross-linked coatings. |
| priorityDate | 2007-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 314.