http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001064331-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00 |
| filingDate | 1999-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a48f49e02c9b32649019aa9eb31c0530 |
| publicationDate | 2001-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001064331-A |
| titleOfInvention | Injection molding cap resin |
| abstract | (57) Abstract: A resin for an injection-molded cap according to the present invention is prepared by using a polymerization catalyst for simpedulsite olefin, and comprises ethylene and carbon atoms. And a copolymer having an intrinsic viscosity of 0.5 to 2.5 dl measured at 135 ° C. dicalin. / g, and the ratio [gη * ] between the intrinsic viscosity and the intrinsic viscosity of the linear ethylene / fluoropropylene copolymer having the same weight average molecular weight and an ethylene content of 70 mol% is in the range of 0.2 to 0.95. And a resin capable of injection molding a cap having a 50% crack generation time of 50 hours or more. Above all, tear strength is 100 Copolymers capable of injection molding tear-off caps in the range of 200200 kg / cm 2 are preferred. [Effect] The above-mentioned resin is capable of injection-molding a cap, particularly a tear-off cap, which is more excellent in tear resistance than conventional injection-molded caps and has excellent environmental stress cracking resistance and impact resistance at low temperatures. Can be. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10815324-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009001814-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005060517-A |
| priorityDate | 1999-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 98.