http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0347844-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_325e8f74339359cd24e45eb790ace68f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L87-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 |
| filingDate | 1989-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b223d7a46057e304d395f24d3e09d2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46fd6ff22b0dea77dea6b7afdd02a6e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08143a68e15ab834e621eb20146ba7f4 |
| publicationDate | 1991-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0347844-A |
| titleOfInvention | Polypropylene-polyester graft copolymer and production thereof |
| abstract | PURPOSE: To obtain the title copolymer effective as a compatibilizing agent, having a high graft ratio, preventing occurrence of gel resulting from excessive reaction and resin clogging in an extruder, comprising a specific polyester and a functional group-containing modified polypropylene. n CONSTITUTION: The aimed copolymer effective as a compatibilizing agent between polycarbonate resin and polypropylene, comprising (A) 10-90 pts.wt. polyester having 0.5-1.8 intrinsic viscosity [η] and 10-100 equivalent/kg end carboxyl group concentration is reacted with (B) 10-90 pst.wt. modified polypropylene [e.g. propylene random copolymer containing nonconjugated diene monomner shown by the formula (R 1 to R 4 are H or 1-6C alkyl; n is 1-20)] containing 0.1-2.0wt.% functional group and having 0.5-80g/10 minutes melt flow rate (MFR, measured at 230°C under 2,160g load). n COPYRIGHT: (C)1991,JPO&Japio |
| priorityDate | 1989-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.