| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efbfdc7316d3b1b7ceaee5366a61b6e0 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-02 |
| filingDate |
1998-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0e00d47f1ead8495ebc56b28241f544
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eea24be5291979343ecdd8098b19224d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_950c8dea28eac7a901cf6e9f55a89c9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f2f4b998e85b43e83f04dbbb8b88dab |
| publicationDate |
1998-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H10251426-A |
| titleOfInvention |
Roll and roll manufacturing method |
| abstract |
(57) [Summary] [Object] To provide a roll of a conductive polyurethane foam which has dense and uniform cells, is flexible, has a small swelling property due to moisture, and has good dimensional stability, and a method for producing the same. SOLUTION: In a roll having a conductive polyurethane foam, a urethane prepolymer is added with an aqueous dispersion of conductive carbon particles in an amount to supply a water amount in a stoichiometrically excess with respect to the isocyanate group, and the mixture is mixed and foamed. A urethane prepolymer obtained by reacting a polyoxyethylene-polyoxypropylene copolymerized polyether-based polyol having a polyoxyethylene chain content of 30% by weight or less of the total polyol amount with a chemically equivalent excess of an isocyanate component. It was done. In the production, the foam after mixing is molded in a mold having an inner volume smaller than the foam volume when the foam is freely foamed under atmospheric pressure. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6572791-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6534180-B2 |
| priorityDate |
1998-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |