| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K27-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-18 |
| filingDate |
1990-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46cb5e375fe387953b317ef91f6c8e19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79e3ca01426e071f9d9d5ce67a8d0922 |
| publicationDate |
1991-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H03234753-A |
| titleOfInvention |
Production of fluororesin having high elastic modulus |
| abstract |
PURPOSE:To prepare a fluororesin which has a high elastic modulus and an improved resistance to heat and chemicals and does not flow even under heating above the m.p. by thermally treating a specific fluoropolymer. CONSTITUTION:A monomer of formula I (wherein X is F or Cl), a monomer of formula II [wherein Rf is a divalent org. group substd. by fluorine atoms; and Y is a carboxylic acid (deriv.) group] and, if necessary, a monomer of formula III (wherein Z is a monovalent org. group substd. by fluorine atoms) are polymerized in the presence of a polymn. initiator under 0.5-30kg/cm<2>G at 0-100 deg.C to give a fluoropolymer having a melt flow rate of 0.01-100 and comprising 70-99.9mol% units of formula IV, 0.1-20mol% units of formula V, and 0-10mol% units of formula VI. The fluoropolymer is thermally treated at a temp. higher than 200 deg.C and lower than the m.p. for 5hr or longer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2527397-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002265522-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105814120-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6599997-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007153960-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015096572-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105849159-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6479578-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6479161-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2641936-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017516903-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9715623-A1 |
| priorityDate |
1990-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |