http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-110625-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e1b317c3519a4e67b8a404f2ab0f6b6b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-04 |
| filingDate | 1995-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fcc033f0714be5f0f2eaebf3c293230 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6e6c3fc7527693950010409c8b4f6ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2462238bde04615f2bfcc101e4a4b70a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32f90ccd1328996b281c813cd37d5b6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcb2872a61ff4974d2304084ed5c0bac |
| publicationDate | 1996-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-110625-B1 |
| titleOfInvention | Process for obtaining a single-component polyurethane adhesive |
| abstract | The invention relates to a process ofnobtaining a mono-component polyurethane adhesive,nwhich ensures the adhesion of the filmnsupport, in the manufacture of the spatnfilm-coating and skin-synthesis. Polyurethane adhesivenmonocomponent according to the invention is obtained bynthe polyaddition reaction between a linear polyester withnhydroxyl terminal groups of the polyadipate type 1,6-nhexanediol having a molecular weight of 2000-2500, anlow molecular weight glycol of the 1,6-nhexanediol with a diisocyanate type 4,4'-diisocyanatenof diphenylmethane at an NCO / OH molar rationpolyester 3/1 ... 6/1, and total NCO / OH of 1/1n... 1.05 / 1, in dimethylformamide medium, atna concentration of 45 ... 50%, with stirring, and at ontemperature of 60 ... 80 * C, until the contentnthe percentage of free NCO becomes zero, dilutingnthen with dimethylformamide at a concentration of 35 ...n45% and a viscosity at 20 ° C of 20000 ... 50000nmPa.s, providing superior adhesiveness fornvinyl / quartz polychloride systems,npolyurethane / coagulated synthetic support. |
| priorityDate | 1995-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.