| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574bc8fd24e08fc5a292d012c5a28e48 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31721
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-16 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D179-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D167-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-16 |
| filingDate |
2003-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74e99d829fc96e66436ccacfc11d8c85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f86c1d528b54c03a51ac1e4cb5b02175
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9c2aee702e885bcaec97c9449888c83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cd0268e70d87e5ce094869aaa044931
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e281999ca3866e7b0e8a145a5f041304 |
| publicationDate |
2005-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1532191-A1 |
| titleOfInvention |
Water-dilutable polyesters with a cyclic imide structure |
| abstract |
Polyesterpolyols having cyclic imide groups are new. Polyesterpolyols (I) containing structural units of formula (1) and (2) are new. (Structure (II), Independent claims are included for: (1) a process for the preparation of the polyesterpolyols (I) by reaction of an anhydride of trimellitic acid and/or pyromellitic acid with a cyclic lactam, addition of an alcohol component containing at least one (cyclo)aliphatic 3-10C polyol having a functionality greater than 2, at least one (cyclo)aliphatic 2-18C diol and optionally at least one (cyclo)aliphatic or araliphatic monofunctional 1-18C alcohol as well as an acid component containing at least one difunctional carboxylic acid or their anhydride and/or at least one polyfunctional carboxylic acid or their anhydride and optionally at least one monocarboxylic acid to form a hydroxyfunctional polyester; (2) an aqueous or solvent borne binding agent (II) containing a polyesterpolyol (I); (3) a coating agent (III) containing a polyesterpolyol (I); (4) a process for the preparation of the coating agent (III) by addition of a polyisocyanate component and optionally other binding agents to the binding agent (II); (5) a process for the production of coated substrates by use of the coating agent (III); (6) a process for the adhesion of substrates by use of the coating agent (III); and (7) substrates having a coating containing the cross-linked polyesterpolyols (I). |
| priorityDate |
2002-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |