http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20050006823-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b4a80ac02f1ecd0e698ec665e9b36b6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-04 |
| filingDate | 2003-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c1a7a760b13156f94ee4363a26e62be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b31838ad84ed9e59e9a1d4c95c87f442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b30ad47c56b7262b4407e6ce7b4a68fe |
| publicationDate | 2005-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20050006823-A |
| titleOfInvention | Polyurethane adhesives for packaging and method for preparing the same |
| abstract | The present invention relates to a packaging polyurethane adhesive and a method for manufacturing the same, and more particularly, in the method for producing a packaging polyurethane adhesive, in the presence of ethyl acetate, after reacting the reaction polyol and chain extender with diisocyanate, Further reacting the mixing polyol and the additive to prepare a polyurethane adhesive, wherein the mixing polyol has a glass transition temperature of −30 ° C. to 10 ° C., and its amount is 25 to 50 with respect to the final polyurethane adhesive. Weight%, and the additive is a sulfonic acid derivative, a phosphoric acid derivative, or a mixture thereof, the amount of which is used is 0.01 to 0.5% by weight relative to the final polyurethane adhesive, and a packaging polyurethane adhesive prepared by the above method. It is about. The packaging polyurethane adhesive according to the present invention has an advantage in that the adhesive strength after initial and aging to various films is good and the aging time is also shortened. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100748254-B1 |
| priorityDate | 2003-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.