http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04189366-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_692dc75829481c48c017b52f352e2bad |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 |
| filingDate | 1990-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b4a1681a75af9d79690aa004a9a1d90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e800a3783921d42fcb3854d6ac75a3ea |
| publicationDate | 1992-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04189366-A |
| titleOfInvention | Lubricative treatment of base material surface and medical treatment implement |
| abstract | PURPOSE: To allow the utilization as the inside surface and outside surface of medical treatment implement by introducing a functional group by plasma- initiated graft polymn. into the surface of a base material, bringing this functional group and a compd. having 2 or more isocyanate groups into reaction and further, bringing the isocyanate groups and a hydrophilic copolymer into reaction. n CONSTITUTION: An EVA sheet is set by using a jig 11 in a reaction vessel. The inside of the system is kept at about 0.1Torr under the flow of gaseous Ar. High-frequency plasma is generated and the vapor of methacrylic acid is introduced into the reaction vessel 1 to introduce the functional group into the sheet surface by the plasma-initiated graft polymn. The sheet is then immersed in a 4, 4'-diphenyl methane isocyanate(MDI) soln. and is dried. The sheet is thereafter immersed in a half ethyl ester soln. of a methyl vinyl ether/ maleic anhydride copolymer and is dried, by which the sheet is coated with a hydrophilic copolymer. n COPYRIGHT: (C)1992,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4991075-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011188908-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003529419-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0829264-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09505924-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021210327-A1 |
| priorityDate | 1990-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.