http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02274791-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69dd830162aa7d47bb6d4faf9117a797 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10efe1a8a6d9ba4ccd3e508b57621224 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-903 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-512 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-887 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-512 |
| filingDate | 1990-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b359fd066c911b5eb637492c2db6458b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4583eb45da201d01652bea2c23ad402 |
| publicationDate | 1990-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02274791-A |
| titleOfInvention | Gelable water-base composition |
| abstract | PURPOSE: To obtain a gelable water-base compsn, of which the delay time of gelation is controllable by dissolving a water-soluble org. polymer crosslinkable with a polyvalent metal ion crosslinker, a Cr (III) ion crosslinker, and a specific ligand in water. n CONSTITUTION: This compsn. having a pH of 7.0 or lower is obtd. by dissolving 1,000-50,000 ppm water-soluble org, polymer (A) crosslinkable with a polyvalent metal ion crosslinker and selected from among natural high-molecular substances (e.g. xanthan gum, guar gum, CMC, hydroxyethylcellulose, or a modified starch) and water-soluble synthetic polymers [e.g. (partially hydrolyzed) polyacrylamide or an acrylamide copolymer], 10-50,000 ppm Cr (III) ion crosslinker (B) comprising a chloride, nitrate, or sulfate of Cr (III), and a ligand (C) for ingredient B selected from among water-soluble α-amino acids represented by the formula [R is 1-15C (pref. 1-5C) linear or branched alkyl, cycloalkyl, or aryl; and X is hydroxy or amino] and org. α-hydroxyacids in water in a wt. ratio of ingredient A/B of (1/1)-(1,000/1). n COPYRIGHT: (C)1990,JPO |
| priorityDate | 1989-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226396296 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7107 |
Total number of triples: 20.