| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4984750b19edaace92595210f98bedc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F255-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-36 |
| filingDate |
1999-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d47620db7d0e40f1ad96a8ed36a0829d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91d8605d7cc976b59dde009b27bdf5bb |
| publicationDate |
2000-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-19914146-A1 |
| titleOfInvention |
Process for the production of functionalized polypropylenes |
| abstract |
The invention relates to a process for the preparation of functionalized polypropylenes by means of a radical grafting reaction of low molecular weight, functional group-containing compounds with polypropylene under solid phase reaction conditions. The process is characterized in that the grafting of compounds having functional groups onto polypropylene is carried out with continuous addition of the reaction components and continuous discharge of the reaction product in the temperature range between 80 and 160 ° C. DOLLAR A The basic advantage of the method according to the invention over the known methods lies in its high cost-effectiveness while at the same time ensuring a high degree of grafting. Under the grafting conditions according to the invention, the formation of homopolymer or ungrafted copolymers is avoided or is negligibly small, and the functionalized polypropylenes have an effective graft structure. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004048426-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014146773-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10189933-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105143277-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1580231-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105143277-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02093157-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02093157-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03082941-A1 |
| priorityDate |
1999-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |