| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10 |
| filingDate |
2000-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07edb39e3467775d48a9e728412bbb48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee6b803dcd31edca5da108f0d0270319
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89e147ca8bb7f6ad3e87dd0fe30f0e96 |
| publicationDate |
2001-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001302858-A |
| titleOfInvention |
Polypropylene resin composition and molded article comprising the same |
| abstract |
(57) [Summary] (Modified) [PROBLEMS] To provide a composition which is excellent in transparency, rigidity and workability at the time of molding, and has good appearance of a molded article. SOLUTION: Melt tension at 190 ° C. (M T (190)) and MFR at 230 ° C. satisfy Formula 1, and the molecular weight distribution (Mw / Mn) is 2.0 to 5.0. 80 to 98% by weight of a polypropylene polymer (I) And 2 to 20% by weight of a polypropylene polymer (II) having an MT (190) and an MFR at 230 ° C. satisfying the formula (2). Wherein the Mw / Mn of the entire polypropylene resin composition is from 3.0 to 3.0. 5.0, A composition having an MT (170) of 3.8 or more and satisfying the formula (3). MT (190) <7.52 × MFR (−0.576) (Formula 1) MT (190) ≧ 7.52 × MFR (−0.576) (Formula 2) MT (170) −MT (190) ≧ 1.4 ( Equation 3) |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019203228-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023090201-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7155609-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7155608-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022137750-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006103147-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220079514-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019203229-A |
| priorityDate |
2000-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |