| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b73bb5b611ad02b686a7967bc6ca3412 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2001-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2001-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L9-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C71-02 |
| filingDate |
1991-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2d81ace0163ec2ce582674fe9b43c6e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f55f47e5348dce22a34a61baf64bcd95 |
| publicationDate |
1992-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2046686-A1 |
| titleOfInvention |
Method of making a flexible louvered plastic film |
| abstract |
Abstract of the Disclosure A flexible louvered plastic film can be produced from a laminate made by coextruding alternating clear and colored layers of thermoplastic resin, forming them into a cylindrical billet, skiving the billet at its cylindrical surface to produce a louvered film, and fusing the broad surfaces of the film to clarify those surfaces optically. The clear and colored layers can be coextruded in pairs which are then fused together, or a large proportion of all of the layers can be coextruded through a single die. The thermoplastic resin preferably is cellulose acetate butyrate. |
| priorityDate |
1990-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |