| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1156827f55db2f718ebc51db74d00324 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04 |
| filingDate |
2010-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65c8b945c94d994bac2ec9138029f111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_776e2ab4ad5aadd2ce222a03d4089e47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_067b586068c2112a078a63e76c8f64a3 |
| publicationDate |
2014-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2531188-C2 |
| titleOfInvention |
Calcium carbonate with coating for polyolefins |
| abstract |
FIELD: chemistry. n SUBSTANCE: claimed invention relates to a propylene composition with beta-nucleating agents and can be used for obtaining a porous polymer film. The polymer composition contains polypropylene and a beta-nucleating agent, consisting of (a) solid-phase substrate from natural mineral particles, a composition of which includes calcium carbonate, magnesium carbonate, magnesium/calcium carbonate or any mixture on their basis; (b) on the basis of a solid-phase substance from mineral particles there are (b1) salt of dicarboxylic acid and (b2) dispersing and/or abrasive agent. A method of obtaining the porous polymer film includes obtaining the film from the polymer composition and giving the film biaxial orientation. n EFFECT: invention makes it possible to improve mechanical properties of the polypropylene composition, increase its toughness and stress crack resistance. n 14 cl, 3 tbl |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2710566-C2 |
| priorityDate |
2009-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |