| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad78b36d08c20f06075145cc1caf3ac8 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-00 |
| filingDate |
1984-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3807ab88a3ac10be57bcc9842a927b22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f329a36bf499326dc8ae47cfcbe572b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f26542cf58ce4b4bb9dacf081843c570
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1db60ea1f2b4f3235c2c75135ec3c0d2 |
| publicationDate |
1985-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S60235863-A |
| titleOfInvention |
Water-swellable composition |
| abstract |
PURPOSE: To provide a water-swellable compsn. which little causes shrinkage on drying after it expands by absorbing water and is suitable for use as a sealing material, by blending a hydraulic material with a water-swellable material. n CONSTITUTION: A hydraulic material such as portland cement or blast furnace cement is blended with a water-swellable material to obtain the desired water- swellable compsn. Examples of the water-swellable materials are water-swellable urethane resins and carboxymethylcellulose. Preferred water-swellable urethane resins are those derived from water-swellable urethane prepolymer contg. isocyanate groups at its terminals obtd. by reacting an ethylene oxide/propylene oxide random/block polymerized polyoxyalkylene glycol with an org. diisocyantate. Pref. the water-swellable urethane resin is used together with a rubber such as natural rubber or synthetic rubber. n COPYRIGHT: (C)1985,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62236884-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7866394-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0339387-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004076808-A1 |
| priorityDate |
1984-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |