| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe9323e6af05f557dd1ca22c380393b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f48ec2afbcfea919f77b8c665f9a63fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf071ec11dbd759718dc021896771e82 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D17-043 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D65-46 |
| filingDate |
2006-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c539f305334ddbca2258ec948335994
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a8f5ef97e2566f258b9f106afede5c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31d44e73b533820ee5053d98e06a16b4 |
| publicationDate |
2006-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006148668-A1 |
| titleOfInvention |
Polyvinyl alcohol copolymer film for packaging liquid products and having an improved shelf-life |
| abstract |
Generally speaking, the present invention is a water-soluble copolymer film comprising a hydrolyzed copolymer of vinyl acetate and a second monomer, the resultant polyvinyl alcohol copolymer having a degree of hydrolysis, expressed as a percentage of vinyl acetate units converted to vinyl alcohol units, of from about 90% to 100%. The second monomer is preferably selected from the group of monomers having carboxylate functionality or sulfonate functionality. The resulting water-soluble copolymer film is disclosed for use in making pouches to contain a unit dose of liquid detergent, such as a liquid laundry detergent. However, it is an aspect of the copolymer film that film solubility is not significantly affected adversely by the detergent. Such film produces pouches having a greater storage shelf-life over prior art water-soluble film. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013119537-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7713920-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8802612-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10647793-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007135330-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10106635-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013206638-A1 |
| priorityDate |
2003-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |