http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0384504-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-30 |
| filingDate | 1989-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_928b7fbd25aacbffb651477f225e1b72 |
| publicationDate | 1991-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0384504-A |
| titleOfInvention | Composition for core of optical fiber and optical fiber |
| abstract | PURPOSE:To obtain the compsn. for the core of the optical fiber which is small in light transmission loss even under the conditions of a high temp. and high humidity by applying the cured matter of the specific organopolysiloxane compsn. as the core of the optical fiber. CONSTITUTION:The first essential component to constitute the compsn. for the core of the optical fiber is the organopolysiloxane which is expressed by formula I and has at least two org. groups contg. an epoxy group by bonding to a silicon atom on one molecule. The organopolysiloxane which is expressed by formula II and having at least one org. group contg. an acid anhydride bonded to a silicon atom in one molecule is compounded as the 2nd essential component. In the formulas, R<1> denotes a monovalent org. group contg. the epoxy group; R<2>, R<4> denote a monovalent hydrocarbon group; a=0.0004 to 3, b=0 to 2.5, (a+b)=1.1 to 3. R<3> denotes 6 to 14C trivalent arom. org. group; c=0.0004 to 3, d=0 to 2.5, (c+d)=1.1 to 3. The increase in the transmission loss when the fiber is exposed to the high temp. and high humidity is prevented in this way. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005171069-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006022158-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4651935-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011038019-A |
| priorityDate | 1989-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5461123 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559541 |
Total number of triples: 20.