http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1095870-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_becdad498bf49e7111e643db5eccfa4e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-16 |
| filingDate | 1996-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4f07144dc3a3fbf3f172634d393215e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8136ad189a053cf0428b122b1810107a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d606f1b508eb524e1f2ac18cc8c97978 |
| publicationDate | 1998-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1095870-A |
| titleOfInvention | Biodegradable foam particles and method for producing the same |
| abstract | (57) [Summary] [PROBLEMS] To be excellent in biodegradability, easy to mold in various forms such as heat insulating material, cushioning material, food packaging material, etc. Provided are biodegradable foam particles that are free from contamination of packaging products and quality deterioration, and a method for producing the same. SOLUTION: 100 parts by weight of cellulose acetate and 3 to 100 parts by weight of water are melt-kneaded at 120 to 250 ° C. by an extruder and extruded from die pores, and the extrudate exceeds three times the die pore diameter. Cut before expansion to give an apparent density of 0.01 to 0.12 g / cm 3 and a long axis / short axis ratio of 1 to 1. Thus, biodegradable foam particles satisfying the following formula are obtained: 0, and the ratio of the total surface area of the foam particles to the surface area of the portion where the foam cells having a diameter of 0.1 mm or more are exposed is satisfied. (Surface area of exposed part of foam cell / total surface area) ≦ 1 / (2 + 4) × (long axis / short axis ratio)) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102013005300-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0940243-A4 |
| priorityDate | 1996-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.