http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1242533-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1751a911d0c2c8b6f25576cdd212f675 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2555-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 |
| filingDate | 2000-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ccf6bb6a75cbdb99a2b09790140e88c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c41899ff0b71a48cc24cf5e6e7867ce9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8db20bf8a4474b6137689d87c6ac903 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46418665c28d2d30048e1c2d3fd01c86 |
| publicationDate | 2004-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1242533-B1 |
| titleOfInvention | Use of substituted polyethylenimines for the sustained improvement of the adhesive and/or coating compatibility of polyolefin-based shaped bodies, fibres and films |
| abstract | The invention relates to the use of substituted polyethylenimines for the sustained improvement of the adhesive and/or coating compatibility of polyolefin-based shaped bodies, fibres and films. According to the invention, a mixture is subjected to a conventional shaping process at high temperatures, such as extrusion, calendering, injection moulding, blow-moulding or similar. Said mixture contains a) a predominant amount of one or more polyolefins and b) between 0.01 and 20 wt. % - in relation to the polyolefins- of one or more substituted polyethylenimines, obtained by reacting polyethylenimines, in particular branched, spherical polymer amines, with compounds of the general formula (I): R<1>CO2R<2>, wherein the radical R<1> represents a saturated or unsaturated, straight-chained or branched alkyl radical with between 5 and 23 C-atoms and the radical R<2> represents hydrogen or a saturated or unsaturated, straight-chained or branched alkyl radical with between 1 and 24 C-atoms. The reaction is carried out in such a way that the compounds (I) react with the polyethylenimines used in a molar quantity of n(I), which is the result of the equation n (I)=fx(mPEI/43), wherein the factor f represents a number between 0.25 and 0.75, mPEI represents the mass of the polyethylenimin used in grammes and the operators "x" and "/" signify multiplication and division. |
| priorityDate | 1999-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.