| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35c163b846f1e43382aeed8dd7bad2a8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-12 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-66 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-668 |
| filingDate |
2015-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39ae79cc8a4c3302138743fd78cdf7a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7853e2e1a12990bb095b09a5f14714b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efa24b58fa526b43653e2ae2d7b484f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_129917b34ada9687144b55820aa19d25 |
| publicationDate |
2016-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2016038302-A1 |
| titleOfInvention |
Biobased hydroxyl or carboxyl polyester resins |
| abstract |
The invention concerns a polyester resin having a linear or branched structure and free of unsaturated fatty acids, which is hydroxylated or carboxylated and characterised in that it is made from: a) an acid component comprising: a1) at least one C 4 to C 6 carboxylic polyacid or anhydride, a2) at least one C s to C 54 carboxylic polyacid or anhydride, a3) optionally, at least one C 2 to C 22 saturated monoacid, b) an alcohol component comprising: b1) at least one biobased polyol having a functionality of at least 2, and at least one of the following two polyols b2) or b3): b2) at least one polyol different from b1) having a functionality of at least 2, b3) at least one polyol different from b1) and b2) having a functionality of at least 3. Said resin is more particularly 100% biobased. The invention also concerns a resin solution and a coating composition comprising said resin and the use of same in coatings having a high strength and made from renewable raw materials. |
| priorityDate |
2014-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |