http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0904320-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e83d93ed02bbd6159e99b5a7796e3686 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-025 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate | 1997-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_741313b713b470efefe076c23f770fd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f5ed8dac7311e9b5b09b8e4a1bdf41f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_728eac633af8bbde9d4baa3a5f5f4067 |
| publicationDate | 2001-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0904320-B1 |
| titleOfInvention | Elastomer copolyether ester composition for flexible grease seals |
| abstract | The invention relates to a copolyether ester composition for products that show particularly good aging behaviour when exposed to dynamic deformation at elevated temperatures and in contact with greases. The copolyether ester composition comprises a mixture of at least 2 copolyether ester A and B, composed of hard segments derived from at least one alkylene diol and at least one aromatic dicarboxylic acid and soft segments derived from at least one polyalkylene oxide glycol and at least one aromatic dicarboxylic acid, in which the concentration of soft segments X in A and the concentration of soft segments Y in B lie between 30 and 65 wt.%, relative to the copolyether ester and the molecular weights of X and Y lie between 500 and 3000 and | Mx-My | ≥ 400. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6727324-B2 |
| priorityDate | 1996-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.