http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61274706-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-247 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-00 |
| filingDate | 1985-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0b5e18a47fad23a9cfed9aa6007fdbb |
| publicationDate | 1986-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S61274706-A |
| titleOfInvention | Cellulosic hollow yarn, its production and fluid separator |
| abstract | PURPOSE: To obtain a hollow yarn with fins reduced in re-humidifying elongation and hard to generate local close adhesiveness, bending or damage thereof when said hollow yarn is received in a fluid separator, by setting the average polymerization degree of a cellulosic polymer and the ratio of the height and width of each fin to specific values or more. n CONSTITUTION: For example, a plasticizer such as polyethylene glycol is added to cellulose diacetate with an average polymerization degree of 150 or more as the additive and the resulting mixture is melted to prepare a spinning stock solution which is, in turn, emitted from a mouthpiece for a hollow yarn with fins in a viscosity range of 100W10,000 poise along with nitrogen gas of a hollow part. The spun yarn is immersed in hot water to elute the additive and subjected to saponification reaction in an aqueous caustic soda solution and subsequently immersed in an aqueous glycerine solution and dried with hot air to obtain the hollow yarn with fins wherein the ratio H/W of the height H and width W of each fine is 0.5 or more. A fluid separator having this hollow yarn with fins received therein is used for a blood dialyser. n COPYRIGHT: (C)1986,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0333208-A |
| priorityDate | 1985-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.