| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5110addfc520f2a4e8cd33a59b601776
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc6e18a688439624f40269fa9d11a89c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28a869d6fc950d50f6df03f549ca3afa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ff1907425c1bb23b93eb9e58a240e378
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_180fc416b976a19a5e833475bce45d63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3bbc758e4be165674f5716255dd3868d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb9cbcfdb4713d9faa1df96ff47cd442 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0011 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 |
| filingDate |
2005-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e35149ff7fc18679d9437977257e76d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2805d99cc52ab26e452899e840c8028f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b70467ad0c6bfb4f4a2a9ff9335cb50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19a13ae846ac3ab2da464c92ab8f02d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62b24c1e63488ba65339624963666121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af219e7869c91f75ea6820d00e6b6417 |
| publicationDate |
2005-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005099879-A1 |
| titleOfInvention |
Porous water filtration membrane of vinylidene fluoride resin hollow fiber and process for production thereof |
| abstract |
A composition obtained by blending a vinylidene fluoride resin having improved crystallization characteristics such as Tm2 minus Tc of 32°C or below wherein Tm2 is the melting point inherent in the resin having a relatively high molecular weight and Tc is the crystallization temperature inherent therein with a plasticizer for the vinylidene fluoride resin and a good solvent is melt-extruded into a hollow-fiber membrane and the membrane is introduced into a cooling medium and thereby cooled from the outside surface and then subjected to solidification, extraction of the plasticizer, and stretching to give a porous membrane of vinylidene fluoride resin hollow fiber wherein coexistence of oriented crystal portions and non-oriented crystal portions is ascertained by X-ray diffraction. The obtained membrane has pores of suitable sizes and distribution and is excellent in mechanical strengths such as tensile strength and elongation at break, thus being useful as precision water filtration membrane. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014226603-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007283232-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011074346-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008117740-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9096957-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9095824-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007123004-A1 |
| priorityDate |
2004-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |