http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6069105-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_630b360599ea5cf4b5bcbc0c6c0a3e2d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 |
| filingDate | 1983-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8e6ad4baf21ec48935aa5ac0cf19232 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba9fdd52a1c37ae75e9282ef423e0e44 |
| publicationDate | 1985-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6069105-A |
| titleOfInvention | Modification of crystalline polypropylene |
| abstract | PURPOSE: To obtain modified PP excellent in heat stability and good in the color of a molding, by mixing crystalline PP with a specified radical scavenger and a specified peroxide-decomposing agent and heating the mixture in the presence of an organic peroxide. n CONSTITUTION: Crystalline PP is mixed with (A) a hindered phenol radical scavenger (e.g., 2,6-di-tert-butyl-4-methylphenol) and (B) a phosphite peroxide-decomposing agent [e.g., cyclic neopentanetetraylbis(octadecyl phosphate)] so that the total amount of agents A and B is 0.03W0.3pts.wt. per 100pts.wt. PP and the molar ratio of the hindered phenol groups of agent A to the phosphite groups of agent B is 50/50W30/70, and the mixture is heated in the presence of an organic peroxide, e.g., 2,5-dimethyl-2,5-di-(tert-butyl-peroxy)hexane, to modity the PP. It is possible to obtain easily modified PP having excellent heat stability and providing a molding of an excellent color. n COPYRIGHT: (C)1985,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0891989-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6211703-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0574604-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0670094-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62252443-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0362804-A |
| priorityDate | 1983-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.