| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_170cc79ba989dfc26793e5e91eef033c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ce5f44f0c159662b79dd6241340e0e2c |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 |
| filingDate |
1997-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84f32ef7ccbc51a6640266a7a2c4b367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e81c951da534d70dfd86fbb578004dda |
| publicationDate |
1999-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H115852-A |
| titleOfInvention |
Biaxially stretched polypropylene film with pearl luster |
| abstract |
(57) Abstract: A biaxially stretched polypropylene film having a pearly luster according to the present invention is a calcium carbonate coated with 85 to 98 parts by weight of a polypropylene (A) and a fatty acid having 10 to 28 carbon atoms. A biaxially stretched film formed from a polypropylene resin composition containing 2 to 15 parts by weight of the powder (B) [the total amount of the components (A) and (B) is 100 parts by weight], Calcium carbonate powder (B) coated with the fatty acid has an average particle size of 1 to 5 μm, a maximum particle size of 10 μm or less, and a calcium carbonate particle having a particle size of 5 μm or less is 80% of the entire calcium carbonate. It is characterized by having a particle size distribution occupying at least% by weight. [Effect] The biaxially stretched film has a beautiful pearl luster, has no fish eyes, and is excellent in appearance. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160034906-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7476704-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022168452-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160033698-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180122431-A |
| priorityDate |
1997-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |