| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-0005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-0001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-02 |
| filingDate |
2019-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da9c9b48b83f1a5ad63287277a81d1ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae606e398d1b9ab149f06ff057169be8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac49a4a74ff76cc792a2d136b845b3cd |
| publicationDate |
2020-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3746510-A1 |
| titleOfInvention |
Use of polyhyric alcohols for increasing the impact strength of a welding seam after heat aging in polyamides |
| abstract |
The invention relates to the use of polyhydric alcohols having more than two hydroxyl groups in polyamide compositions which contain at least one polyamide for improving the impact strength of a welding seam after heat aging of shaped bodies produced from the polyamide composition, wherein during injection moulding at least two flow fronts of the melted polyamide composition meet one another and form at least one welding seam. |
| priorityDate |
2018-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |