http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5759982-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-18 |
| filingDate | 1980-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a6b7026516fbfa182ff2c1bdd5ec28f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb50d901fe59268450c63c6174d456f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b17338f0297e6c813ecd1ff730058ebd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e83414c83e09daab3f0078cc1ee1fdbf |
| publicationDate | 1982-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5759982-A |
| titleOfInvention | Preparation of spherical product of amine type antioxidant |
| abstract | PURPOSE: To obtain a spherical product having a given particle size in high yield useful for rubber, having improved flow properties, small degradation properties, causing no dust, by adding a melt of an amine type antioxidant containing seed crystal to an aqueous solution of a surface active agent so that the melt is solidified. n CONSTITUTION: (A) A melt of an amine type antioxidant (preferable example; N-1, 3-dimethylbutyl-N'-phenyl-phenylenediamine, N-isoprolyl-N'-phenyl-p-phenylenediamine) containing usually 10W80wt% seed crystal is dropped from a nozzle, etc. to (B) preferably 0.01W2wt% aqueous solution of a nonionic, ionic or cationic surface active agent, and the melt is solidified. The prepared spherical material is separated, washed, and dried to give the desired product. n COPYRIGHT: (C)1982,JPO&Japio |
| priorityDate | 1980-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.