http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0216104-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2cb72657cf0479385a9b5e655af1e16f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F120-04 |
| filingDate | 1988-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fadcaa57f5d1eb0638965b4898cc7306 |
| publicationDate | 1990-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0216104-A |
| titleOfInvention | Manufacture of polyammonium acrylate |
| abstract | PURPOSE: To produce the title polymer excellent in water absorption properties which is easy to grind after drying and has no trouble caused by the adhesion by subjecting an aqueous ammonium acrylate solution to reversed phase suspension polymerization in an aliphatic hydrocarbon solvent. n CONSTITUTION: An aqueous ammonium acrylate solution containing a water-soluble radical generating agent (e.g. potassium persulfate) is suspended in an aliphatic hydrocarbon solvent (e.g. n-hexane) in the presence of a surface active agent (e.g. sorbitan monostearate) to polymerize the ammonium acrylate. After the completion of the polymerization, the aliphatic hydrocarbon solvent is distilled off, and the product is dried under reduced pressure to produce polyammonium acrylate. The resulting polymer may be in the form of a powder containing lumps which can be easily crushed between the finger tips into powder, is excellent in water absorption properties, and can be used as a flocculant, thickening agent, food additive and material for paper diapers and sanitary napkins. n COPYRIGHT: (C)1990,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006225455-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007002033-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006289013-A |
| priorityDate | 1988-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.