http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008274477-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d123e76a98aad8db100e9f8c62e0648 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-86 |
| filingDate | 2007-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8c95811c7eefd3ad193de13db78a83b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3812f81c45a50d92c45fcb48e3993b90 |
| publicationDate | 2008-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008274477-A |
| titleOfInvention | Method for producing polyetherester elastic fiber |
| abstract | [PROBLEMS] To provide a woven or knitted fabric having a self-regulating function in which air permeability is reversibly changed because fiber length is elongated and contracted by moisture absorption / release or water absorption / extraction, and is excellent in light deterioration resistance. The present invention also provides a method for producing a polyetherester elastic fiber, which produces a polyetherester elastic fiber by an inexpensive method with a low environmental load. An elastic fiber made of a polyetherester elastomer having polybutylene terephthalate as a hard segment and polyoxyethylene glycol as a soft segment, copolymerized with an organic sulfonic acid metal salt represented by the following general formula (1). And an aqueous solution containing at least one water-soluble metal salt selected from the group consisting of nickel, manganese and barium. [Chemical 1] (Wherein R1 is an aromatic hydrocarbon group or aliphatic hydrocarbon group, X1 is an ester-forming functional group, X2 is the same or different ester-forming functional group or hydrogen atom as X1, or M1 is an alkali metal or alkaline earth) Metal (excluding barium), n represents 1 or 2) [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7820571-B2 |
| priorityDate | 2007-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.