| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bbedb393499add55c62f85e469de90d0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31855
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1352
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1348 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0853
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0869
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65B63-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65B63-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D65-46 |
| filingDate |
2005-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4ec9df75ec60ad90333cdf645248c41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87773618efe6f993f1c1149f5d87e461
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4af9e9916a4a54487e1342b63a60637
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b346e981cf039ab49d18d446c3d1cf6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d673bd9527ad8aa7b2b084df79f94b75 |
| publicationDate |
2010-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1812297-B1 |
| titleOfInvention |
Process for packaging plastic materials like hot melt adhesives |
| abstract |
A method for packaging plastic material using a film to surround the material, and more particularly to a method for packaging hot melt adhesives, the resulting package formed thereby, and the film composition used therein. The method is preferably a coextrusion process for packaging a pressure sensitive hot melt adhesive by extruding a hot melt adhesive through a die orifice, and coextruding a wax-based polymeric film to surround the hot melt adhesive. The coated adhesive may then be formed into individual packaged units having a finite size and shape. The polymeric film comprises a composition having at least 25% by weight of a wax material, and enthalpy of fusion of at least about 100J/g, and an elongation value at break of at least about 100%. Any type of hot melt adhesive formulation can be packaged or surrounded by the polymeric film in the process. Also, the specific enthalpy of fusion desired and/or elongation value at break desired for the polymeric film can be obtained by blending an appropriate amount of partially crystalline ethylene-based polymer together with a thermoplastic elastomeric block copolymer and/or an ethylene based or propylene-based elastomer. |
| priorityDate |
2004-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |