| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8589a0ec18254a6c703f5dd38209c3ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79cbb9f87b30f4e71aae70684a99180e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2323-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2038-0028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31909
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2037-0092 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-144 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B37-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B37-14 |
| filingDate |
1991-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_167715c147de693b9052085a6750be27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c919845c3ecc936aa28af895f5c196a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e614981e3ef3a79c2b7f85fcf54edacb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_705d4d335e60fbde572c88090fd67782 |
| publicationDate |
1991-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2033844-A1 |
| titleOfInvention |
Method of and apparatus for making laminates from polyethylene foils and the like |
| abstract |
METHOD OF AND APPARATUS FOR MAKING LAMINATES FROM POLYETHYLENE FOILS AND THE LIKE ABSTRACT OF THE DISCLOSURE An unstretched first plastic foil is laminated with a longitudinally stretched second plastic foil by the application of heat and pressure. The second foil is preheated, thereupon stretched and thereafter tempered prior to being laminated with the first foil which is heated prior to lamination. The laminating step can coincide with the tempering step and immediately follows the stretching step so that the laminating step can be carried out by utilizing heat which is required for stretching of the second foil. The material of the first foil is or can be identical with the material of the second foil; in any event, the two materials are sufficiently compatible to permit bonding of the unstretched foil to the stretched foil by the application of heat and pressure alone, i.e., without resorting to an adhesive. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6034010-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6110479-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5288531-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5364486-A |
| priorityDate |
1990-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |