LIQUID RADIATION-CURABLE RESIN COMPOSITION, COATING COMPOSITION FOR OPTICAL FIBER, AND THE OPTICAL FIBER
PROBLEM TO BE SOLVED: To obtain a liquid radiation-curable resin composition which has a low viscosity, a high refractive index and a good curability by irradiation of a low energetic radiation and gives a cured coating having a low Young's modulus, a large elongation and an excellent character...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English |
Published |
08.01.2004
|
Edition | 7 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | PROBLEM TO BE SOLVED: To obtain a liquid radiation-curable resin composition which has a low viscosity, a high refractive index and a good curability by irradiation of a low energetic radiation and gives a cured coating having a low Young's modulus, a large elongation and an excellent characteristic as a primary coating material for optical fibers, and to obtain a coating composition for an optical fiber, and to provide the optical fiber. SOLUTION: The liquid radiation-curable resin composition comprises (A) 100 pts.wt of a urethane (meth)acrylate oligomer having in the molecule a skeleton expressed by formulae (1) and/or (2) (wherein, (a), (b) and (c) are each an integer satisfying 10≤a≤40, 20≤b≤60, 10≤c≤40; and (d), (e) and (f) are each an integer satisfying 10≤d≤40, 20≤e≤70 and 10≤f≤40), (B) 5-200 pts.wt. of an ethylenically unsaturated compound and (C) 0-20 pts.wt. of a photopolymerization initiator. COPYRIGHT: (C)2004,JPO |
---|---|
AbstractList | PROBLEM TO BE SOLVED: To obtain a liquid radiation-curable resin composition which has a low viscosity, a high refractive index and a good curability by irradiation of a low energetic radiation and gives a cured coating having a low Young's modulus, a large elongation and an excellent characteristic as a primary coating material for optical fibers, and to obtain a coating composition for an optical fiber, and to provide the optical fiber. SOLUTION: The liquid radiation-curable resin composition comprises (A) 100 pts.wt of a urethane (meth)acrylate oligomer having in the molecule a skeleton expressed by formulae (1) and/or (2) (wherein, (a), (b) and (c) are each an integer satisfying 10≤a≤40, 20≤b≤60, 10≤c≤40; and (d), (e) and (f) are each an integer satisfying 10≤d≤40, 20≤e≤70 and 10≤f≤40), (B) 5-200 pts.wt. of an ethylenically unsaturated compound and (C) 0-20 pts.wt. of a photopolymerization initiator. COPYRIGHT: (C)2004,JPO |
Author | UENO MASAYA OBA TOSHIO |
Author_xml | – fullname: OBA TOSHIO – fullname: UENO MASAYA |
BookMark | eNrjYmDJy89L5WTI8PEMDPV0UQhydPF0DPH099N1Dg1ydPJxVQhyDfb0U3D29w3wD_YEyegAOUAlfu7Iggpu_kEK_gEhns6OPgpunk6uQToKjn4uCiEerqjCPAysaYk5xam8UJqbQcnNNcTZQze1ID8-tbggMTk1L7Uk3ivAyMDAxMDAyNTE2NGYKEUA3Ls3gA |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences Physics |
Edition | 7 |
ExternalDocumentID | JP2004002543A |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_JP2004002543A3 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 15:19:00 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_JP2004002543A3 |
Notes | Application Number: JP20020159834 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040108&DB=EPODOC&CC=JP&NR=2004002543A |
ParticipantIDs | epo_espacenet_JP2004002543A |
PublicationCentury | 2000 |
PublicationDate | 20040108 |
PublicationDateYYYYMMDD | 2004-01-08 |
PublicationDate_xml | – month: 01 year: 2004 text: 20040108 day: 08 |
PublicationDecade | 2000 |
PublicationYear | 2004 |
RelatedCompanies | SHIN ETSU CHEM CO LTD |
RelatedCompanies_xml | – name: SHIN ETSU CHEM CO LTD |
Score | 2.5915544 |
Snippet | PROBLEM TO BE SOLVED: To obtain a liquid radiation-curable resin composition which has a low viscosity, a high refractive index and a good curability by... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP |
Title | LIQUID RADIATION-CURABLE RESIN COMPOSITION, COATING COMPOSITION FOR OPTICAL FIBER, AND THE OPTICAL FIBER |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040108&DB=EPODOC&locale=&CC=JP&NR=2004002543A |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3fT4NADG7m_Pmm6KJOzcUYnkY03GDjYTFwBw6yASIze1vGxGhM2OIw_vv2bpvOlz1eSxquSel9pf0O4Ia2Ed3oY9HdkFtaU88NLTOprpk0b2ECpFlLF9PI_dDsDprB0BhW4GM1CyN5Qr8lOSJG1ATjvZTf69lfEYvL3sr5bfaOoum9l3a4ukLHiBbu2ip3Om4c8YipjHWCWA2ThU5OfttbsC3O0YJo3312xFjKbD2neIewE6O5ojyCSl4osM9WV68psNdf_vFWYFe2aE7mKFyG4fwY3nr-48DnJLG5L2tMGhskttNzCfrTDwmL-nH05AtNAxf4SPiwLiQI_UgUp4ILgXi-4yYNYoecpF33v_gErj03ZV0NX37066pREK9tlNagWkyL_BSIgE26IeCBNW5S07BeX_AcMLEW_Pktegb1DYbON2rrcLBoZxG11guolp9f-SVm6jK7kh7-Acnxi18 |
link.rule.ids | 230,309,786,891,25594,76903 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LT8MwDLbGeIwbDBAwHhFCPa0CNWu7HibUJ-3oi9Kh3ap1FIGQuokV8fdxsg3GZcfYkZVYcpzPsR2Aa9pFdCONWHZDoYkdqZDFXKGSqNBCRQdIc1Vi1chBqLiDTn8oD2vwsayF4X1Cv3lzRLSoMdp7xc_r6V8Qy-K5lbOb_B1Jkzsn7VnCEh0jWrjtCpbRs-PIikzBNHv9WAiTOY9XfusbsKkiJuRY6dlgZSnTVZ_i7MFWjOLKah9qRdmEhrn8eq0JO8HixbsJ2zxFczxD4sIMZwfw5nuPA88iiW55PMYkmoNEN3yboD69kJhREEdPHuO0cYBTwvtVIkHoR6I4Zb0QiOMZdtImemiR1LX_kw_hyrFT0xVx8dmvqrJ-vLJRegT1clIWx0AYbJJkBg-0UYcqsvb6gveAsTbvn6_SE2itEXS6lnsJDTcN_Mz3wocW7M5TW1jc9Qzq1edXcY5eu8ovuLZ_AHO2jkk |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=LIQUID+RADIATION-CURABLE+RESIN+COMPOSITION%2C+COATING+COMPOSITION+FOR+OPTICAL+FIBER%2C+AND+THE+OPTICAL+FIBER&rft.inventor=OBA+TOSHIO&rft.inventor=UENO+MASAYA&rft.date=2004-01-08&rft.externalDBID=A&rft.externalDocID=JP2004002543A |