JP4957939B2 - 光学接着剤組成物及び光部品の接着方法 - Google Patents
光学接着剤組成物及び光部品の接着方法 Download PDFInfo
- Publication number
- JP4957939B2 JP4957939B2 JP2004186767A JP2004186767A JP4957939B2 JP 4957939 B2 JP4957939 B2 JP 4957939B2 JP 2004186767 A JP2004186767 A JP 2004186767A JP 2004186767 A JP2004186767 A JP 2004186767A JP 4957939 B2 JP4957939 B2 JP 4957939B2
- Authority
- JP
- Japan
- Prior art keywords
- optical
- general formula
- compound represented
- composition
- adhesive composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims description 69
- 239000000203 mixture Substances 0.000 title claims description 44
- 239000000853 adhesive Substances 0.000 title claims description 42
- 230000001070 adhesive effect Effects 0.000 title claims description 42
- 238000000034 method Methods 0.000 title claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 45
- 239000003999 initiator Substances 0.000 claims description 12
- 239000013307 optical fiber Substances 0.000 claims description 12
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 238000013329 compounding Methods 0.000 claims 1
- 239000004593 Epoxy Substances 0.000 description 16
- -1 perfluoro group Chemical group 0.000 description 16
- 238000001723 curing Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 150000002222 fluorine compounds Chemical class 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 125000003700 epoxy group Chemical group 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000003505 polymerization initiator Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 239000006087 Silane Coupling Agent Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 238000012663 cationic photopolymerization Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 3
- KWVGIHKZDCUPEU-UHFFFAOYSA-N 2,2-dimethoxy-2-phenylacetophenone Chemical compound C=1C=CC=CC=1C(OC)(OC)C(=O)C1=CC=CC=C1 KWVGIHKZDCUPEU-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- 244000028419 Styrax benzoin Species 0.000 description 2
- 235000000126 Styrax benzoin Nutrition 0.000 description 2
- 235000008411 Sumatra benzointree Nutrition 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 239000012965 benzophenone Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000012954 diazonium Substances 0.000 description 2
- 235000019382 gum benzoic Nutrition 0.000 description 2
- 238000013007 heat curing Methods 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical class I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000007870 radical polymerization initiator Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- QNODIIQQMGDSEF-UHFFFAOYSA-N (1-hydroxycyclohexyl)-phenylmethanone Chemical compound C=1C=CC=CC=1C(=O)C1(O)CCCCC1 QNODIIQQMGDSEF-UHFFFAOYSA-N 0.000 description 1
- DKEGCUDAFWNSSO-UHFFFAOYSA-N 1,8-dibromooctane Chemical compound BrCCCCCCCCBr DKEGCUDAFWNSSO-UHFFFAOYSA-N 0.000 description 1
- DNEBJDSJFIUINC-UHFFFAOYSA-M 1-benzylpyridin-1-ium;thiocyanate Chemical compound [S-]C#N.C=1C=CC=C[N+]=1CC1=CC=CC=C1 DNEBJDSJFIUINC-UHFFFAOYSA-M 0.000 description 1
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 1
- DIYFBIOUBFTQJU-UHFFFAOYSA-N 1-phenyl-2-sulfanylethanone Chemical class SCC(=O)C1=CC=CC=C1 DIYFBIOUBFTQJU-UHFFFAOYSA-N 0.000 description 1
- QWRPSKQLBZYQEW-UHFFFAOYSA-N 10-fluorodecyl prop-2-enoate;heptadecane Chemical compound FCCCCCCCCCCOC(=O)C=C.CCCCCCCCCCCCCCCCC QWRPSKQLBZYQEW-UHFFFAOYSA-N 0.000 description 1
- 125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 description 1
- VHJHZYSXJKREEE-UHFFFAOYSA-N 2,2,3,3-tetrafluoropropyl prop-2-enoate Chemical compound FC(F)C(F)(F)COC(=O)C=C VHJHZYSXJKREEE-UHFFFAOYSA-N 0.000 description 1
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- HMXSIEIEXLGIET-UHFFFAOYSA-N 2-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-heptadecafluorononyl)oxirane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CC1CO1 HMXSIEIEXLGIET-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- GJKGAPPUXSSCFI-UHFFFAOYSA-N 2-Hydroxy-4'-(2-hydroxyethoxy)-2-methylpropiophenone Chemical compound CC(C)(O)C(=O)C1=CC=C(OCCO)C=C1 GJKGAPPUXSSCFI-UHFFFAOYSA-N 0.000 description 1
- HEQOJEGTZCTHCF-UHFFFAOYSA-N 2-amino-1-phenylethanone Chemical class NCC(=O)C1=CC=CC=C1 HEQOJEGTZCTHCF-UHFFFAOYSA-N 0.000 description 1
- SURWYRGVICLUBJ-UHFFFAOYSA-N 2-ethyl-9,10-dimethoxyanthracene Chemical compound C1=CC=CC2=C(OC)C3=CC(CC)=CC=C3C(OC)=C21 SURWYRGVICLUBJ-UHFFFAOYSA-N 0.000 description 1
- BDPJILVXUVJWBF-UHFFFAOYSA-N 2-ethyl-9,10-dipropoxyanthracene Chemical compound CCC1=CC=C2C(OCCC)=C(C=CC=C3)C3=C(OCCC)C2=C1 BDPJILVXUVJWBF-UHFFFAOYSA-N 0.000 description 1
- FHFVUEXQSQXWSP-UHFFFAOYSA-N 2-hydroxy-2,2-dimethoxy-1-phenylethanone Chemical compound COC(O)(OC)C(=O)C1=CC=CC=C1 FHFVUEXQSQXWSP-UHFFFAOYSA-N 0.000 description 1
- RIWRBSMFKVOJMN-UHFFFAOYSA-N 2-methyl-1-phenylpropan-2-ol Chemical compound CC(C)(O)CC1=CC=CC=C1 RIWRBSMFKVOJMN-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- NYEVBSJUVMRZNE-UHFFFAOYSA-N 9,10-dibutoxy-2-ethylanthracene Chemical compound CCC1=CC=C2C(OCCCC)=C(C=CC=C3)C3=C(OCCCC)C2=C1 NYEVBSJUVMRZNE-UHFFFAOYSA-N 0.000 description 1
- KSMGAOMUPSQGTB-UHFFFAOYSA-N 9,10-dibutoxyanthracene Chemical compound C1=CC=C2C(OCCCC)=C(C=CC=C3)C3=C(OCCCC)C2=C1 KSMGAOMUPSQGTB-UHFFFAOYSA-N 0.000 description 1
- JWJMBKSFTTXMLL-UHFFFAOYSA-N 9,10-dimethoxyanthracene Chemical compound C1=CC=C2C(OC)=C(C=CC=C3)C3=C(OC)C2=C1 JWJMBKSFTTXMLL-UHFFFAOYSA-N 0.000 description 1
- LBQJFQVDEJMUTF-UHFFFAOYSA-N 9,10-dipropoxyanthracene Chemical compound C1=CC=C2C(OCCC)=C(C=CC=C3)C3=C(OCCC)C2=C1 LBQJFQVDEJMUTF-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000008062 acetophenones Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- RRFQCEWDBIZSDW-UHFFFAOYSA-N benzenediazonium fluoro(dioxido)borane Chemical compound [O-]B([O-])F.[O-]B([O-])F.[O-]B([O-])F.[O-]B([O-])F.[O-]B([O-])F.[O-]B([O-])F.N#[N+]C1=CC=CC=C1.N#[N+]C1=CC=CC=C1.N#[N+]C1=CC=CC=C1.N#[N+]C1=CC=CC=C1.N#[N+]C1=CC=CC=C1.N#[N+]C1=CC=CC=C1.N#[N+]C1=CC=CC=C1.N#[N+]C1=CC=CC=C1.N#[N+]C1=CC=CC=C1.N#[N+]C1=CC=CC=C1.N#[N+]C1=CC=CC=C1.N#[N+]C1=CC=CC=C1 RRFQCEWDBIZSDW-UHFFFAOYSA-N 0.000 description 1
- 229960002130 benzoin Drugs 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- ISAOCJYIOMOJEB-UHFFFAOYSA-N desyl alcohol Natural products C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- MZRQZJOUYWKDNH-UHFFFAOYSA-N diphenylphosphoryl-(2,3,4-trimethylphenyl)methanone Chemical compound CC1=C(C)C(C)=CC=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 MZRQZJOUYWKDNH-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical group C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- NBADVBNRRHVIAO-UHFFFAOYSA-N phenylsulfanol Chemical class OSC1=CC=CC=C1 NBADVBNRRHVIAO-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- CZPZWMPYEINMCF-UHFFFAOYSA-N propaneperoxoic acid Chemical compound CCC(=O)OO CZPZWMPYEINMCF-UHFFFAOYSA-N 0.000 description 1
- WVIICGIFSIBFOG-UHFFFAOYSA-N pyrylium Chemical class C1=CC=[O+]C=C1 WVIICGIFSIBFOG-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 125000003748 selenium group Chemical class *[Se]* 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 125000005409 triarylsulfonium group Chemical group 0.000 description 1
- UDUKMRHNZZLJRB-UHFFFAOYSA-N triethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OCC)(OCC)OCC)CCC2OC21 UDUKMRHNZZLJRB-UHFFFAOYSA-N 0.000 description 1
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 0.000 description 1
- DQZNLOXENNXVAD-UHFFFAOYSA-N trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OC)(OC)OC)CCC2OC21 DQZNLOXENNXVAD-UHFFFAOYSA-N 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/062—Copolymers with monomers not covered by C09J133/06
- C09J133/068—Copolymers with monomers not covered by C09J133/06 containing glycidyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4212—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element being a coupling medium interposed therebetween, e.g. epoxy resin, refractive index matching material, index grease, matching liquid or gel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Description
Tf−(O) a −(CH 2 ) b −(CF 2 ) m −(CH 2 ) b −(O) a −Tf (I)
式中、複数のaは同一に、0又は1を表す。複数のbは同一に、0又は1を表す。mは4〜12の整数を表す。複数のTfは同一にグリシジル基を表す。
Xf−(O) c −(CH 2 ) d −(CF 2 ) n −A (II)
式中、cは0又は1を表す。dは0〜2の整数を表す。nは1〜11の整数を表す。Xfはグリシジル基を表す。AはFを表す。
本発明は上述の構成により、硬化前の液状において測定された25℃における屈折率(D線屈折率。本明細書においてnDと表記する。)1.31〜1.41を達成する。
本発明は上述の構成により、硬化物のTgが30〜110℃を達成する。
本発明は上述の構成により、より低い屈折率要求に対応できる使い勝手のよい光学接着剤を実現できる。
本発明は上述の構成により、伝送損失を低減可能な光部品の接着方法及び光デバイスを実現できる。
以下、本発明を詳細に説明する。
Xf−(O)c−(CH2)d−(CF2)n−A (II)
式中、cは0又は1を表す。dは0〜2の整数を表す。nは1〜11の整数を表す。Xfはグリシジル基又はCH2=CH−C(O)−を表す。AはH又はFを表す。
表1の配合(重量部)で各成分を混合して接着剤を常法により調製した。
なお、表中の成分の略号は以下のとおりである。
FA−16:共栄社化学工業(株)社製のアクリレート化合物(一般式(I)において、a=1、b=1、m=8のアクリレート化合物)である。
FE−16:共栄社化学工業(株)社製のエポキシ化合物(一般式(I)において、a=1、b=1、m=8のエポキシ化合物)である。
H022:東ソー・エフテック(株)社製のエポキシ化合物(一般式(I)において、a=0、b=0、m=4のエポキシ化合物)である。
H010:東ソー・エフテック(株)社製のエポキシ化合物(一般式(II)において、c=0、d=0、n=8、A=Fのエポキシ化合物)である。
CEOX2021P:脂環型エポキシ樹脂(ダイセル化学工業(株)社製、セロキサイド2021P(商品名))。
IC651:イルガキュア651(商品名)、チバスペシャルティケミカルズ社製光ラジカル重合開始剤
IC184:イルガキュア184(商品名)、チバスペシャルティケミカルズ社製光ラジカル重合開始剤
A2074:フォトイニシエーター2074(商品名)、ローディア・ジャパン社製光カチオン重合開始剤
UVI6976:ダウケミカル日本(株)製光カチオン重合開始剤
粘度:25℃に温調された液状接着剤をE型(Lタイプ)回転式粘度計にて、5rpm回転速度で、粘度を測定した。
屈折率:(株)アタゴ社製のデジタル屈折計RX−5000を用い、25℃でナトリウムのD線(589nm)を用いて測定した。
Tg:セイコーインスツルメント(株)社製のDMSにて、100μm厚みのテストピースをずりモードを用いて、Tanδのピーク値とした。
接着強度:接着組成物をアルカリガラス板に約20μm厚みで塗布し、両者を合わせてから、UVランプにて50mW/cm2の照射エネルギーで60秒間照射したのち、両者を引張試験機で引張せん断接着強度(N/mm2)を測定した。なお、比較例2は、UV照射のみでは硬化せず、80℃/1時間加熱したが硬化不全でTgの測定は不可能であった。
硬化性:50mW/cm2の照射エネルギーで60秒間照射した場合に硬化物がえられるときを○とし、硬化物がえられないときを×とした。
Claims (8)
- 下記一般式(I)で示される化合物の少なくとも1種及び下記一般式(II)で示される化合物の少なくとも1種、並びに、光重合開始剤からなることを特徴とする光学接着剤組成物。
Tf−(O)a−(CH2)b−(CF2)m−(CH2)b−(O)a−Tf (I)
(式中、複数のaは同一に、0又は1を表す。複数のbは同一に、0又は1を表す。mは4〜12の整数を表す。複数のTfは同一にグリシジル基を表す。)
Xf−(O)c−(CH2)d−(CF2)n−A (II)
(式中、cは0又は1を表す。dは0〜2の整数を表す。nは1〜11の整数を表す。Xfはグリシジル基を表す。AはFを表す。) - 一般式(II)で示される化合物の配合量は、前記一般式(I)で示される化合物との合計100重量部あたり40重量部未満である請求項1記載の組成物。
- 更に、下記一般式(I’)で示される化合物の少なくとも1種を含有する請求項1又は2記載の組成物。
Tf−(O)a−(CH2)b−(CF2)m−(CH2)b−(O)a−Tf (I’)
(式中、複数のaは同一に、0又は1を表す。複数のbは同一に、0又は1を表す。mは4〜12の整数を表す。複数のTfは同一にCH2=CH−C(O)−を表す。) - 一般式(II)で示される化合物の配合量は、前記一般式(I)で示される化合物と前記一般式(I’)で示される化合物との合計100重量部あたり40重量部未満である請求項3記載の組成物。
- 硬化前の液状において測定された25℃における屈折率(nD)は、1.31〜1.41である請求項1〜4のいずれか記載の組成物。
- 硬化物のTgは、30〜110℃である請求項1〜5のいずれか記載の組成物。
- 請求項1〜6のいずれか記載の光学接着剤組成物を使用して光部品を接着することを特徴とする光部品の接着方法。
- 請求項1〜6のいずれか記載の光学接着剤組成物を使用して光ファイバーと光部品とが接着されてなることを特徴とする光デバイス。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004186767A JP4957939B2 (ja) | 2004-06-24 | 2004-06-24 | 光学接着剤組成物及び光部品の接着方法 |
| PCT/JP2005/011498 WO2006001320A1 (ja) | 2004-06-24 | 2005-06-23 | 光学接着剤組成物及び光部品の接着方法 |
| US11/630,606 US7740733B2 (en) | 2004-06-24 | 2005-06-23 | Optical adhesive composition and method for bonding optical component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004186767A JP4957939B2 (ja) | 2004-06-24 | 2004-06-24 | 光学接着剤組成物及び光部品の接着方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006008809A JP2006008809A (ja) | 2006-01-12 |
| JP4957939B2 true JP4957939B2 (ja) | 2012-06-20 |
Family
ID=35776413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004186767A Expired - Fee Related JP4957939B2 (ja) | 2004-06-24 | 2004-06-24 | 光学接着剤組成物及び光部品の接着方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7740733B2 (ja) |
| JP (1) | JP4957939B2 (ja) |
| WO (1) | WO2006001320A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4744496B2 (ja) * | 2007-04-16 | 2011-08-10 | 日東電工株式会社 | 偏光板、光学フィルムおよび画像表示装置 |
| SG194043A1 (en) | 2011-04-04 | 2013-11-29 | 3M Innovative Properties Co | Optical stack comprising adhesive |
| US9066678B2 (en) * | 2011-09-23 | 2015-06-30 | Alcon Research, Ltd. | Ophthalmic endoilluminators with directed light |
| US11835393B2 (en) * | 2018-02-19 | 2023-12-05 | Washington University | Microprobe |
| US10324260B1 (en) | 2018-10-15 | 2019-06-18 | Corning Research & Development Corporation | Optical assembly using low DN/DT optical adhesive |
| WO2025018397A1 (ja) * | 2023-07-20 | 2025-01-23 | 株式会社レゾナック | 接着剤組成物及び接着体 |
| WO2025127042A1 (ja) * | 2023-12-12 | 2025-06-19 | 株式会社レゾナック | 接着剤組成物及び接着体 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3679097D1 (de) * | 1985-03-25 | 1991-06-13 | Raychem Corp | Klebemittelzusammensetzung fuer optische fasern. |
| EP0295639B1 (en) | 1987-06-15 | 1993-12-01 | Daikin Industries, Limited | Fluorine-containing alicyclic and aromatic cyclic compounds, process thereof and adhesive composition containing the compounds |
| US5202360A (en) | 1987-06-15 | 1993-04-13 | Daiken Industries, Ltd. | Fluorine-containing alicyclic and aromatic cyclic compounds, process thereof and adhesive composition containing the compound |
| JPH0726079B2 (ja) * | 1987-12-08 | 1995-03-22 | 日本電信電話株式会社 | 接着用組成物 |
| JP2000154351A (ja) * | 1998-11-20 | 2000-06-06 | Nippon Telegr & Teleph Corp <Ntt> | 接着性組成物 |
| JP2003089779A (ja) * | 2001-09-18 | 2003-03-28 | Nitto Denko Corp | 光ファイバコネクタ用接着剤および光ファイバコネクタ |
| JP2003089780A (ja) * | 2001-09-18 | 2003-03-28 | Nitto Denko Corp | 光ファイバコネクタ用接着剤および光ファイバコネクタ |
| JP3807601B2 (ja) * | 2001-09-20 | 2006-08-09 | 日東電工株式会社 | 光ファイバコネクタ用接着剤および光ファイバコネクタ |
| US20040071405A1 (en) * | 2002-02-21 | 2004-04-15 | Baney Bruno Paul Marc | Endface coupled waveguide device and method |
-
2004
- 2004-06-24 JP JP2004186767A patent/JP4957939B2/ja not_active Expired - Fee Related
-
2005
- 2005-06-23 US US11/630,606 patent/US7740733B2/en not_active Expired - Fee Related
- 2005-06-23 WO PCT/JP2005/011498 patent/WO2006001320A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20070284041A1 (en) | 2007-12-13 |
| JP2006008809A (ja) | 2006-01-12 |
| US7740733B2 (en) | 2010-06-22 |
| WO2006001320A1 (ja) | 2006-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2639251B1 (en) | Optical waveguide forming epoxy resin composition, curable film formed from the epoxy resin composition for formation of optical waveguide, and light transmission flexible printed board | |
| EP2657270B1 (en) | Optical waveguide forming epoxy resin composition, optical waveguide forming curable film, light transmission flexible printed board, and production method for the flexible printed board | |
| JP4957939B2 (ja) | 光学接着剤組成物及び光部品の接着方法 | |
| JP4421938B2 (ja) | 紫外線硬化型樹脂組成物 | |
| EP4644457A1 (en) | Curable resin composition, adhesive, sealing material, cured product, semiconductor apparatus, and electronic device | |
| JP4702502B2 (ja) | 液晶表示パネルシール用光硬化性組成物及び液晶表示パネル | |
| JP4555760B2 (ja) | 充填剤組成物及びそれを使用したホールアシストファイバーの製造方法 | |
| JP2004352771A (ja) | 紫外線硬化型エポキシ樹脂組成物 | |
| JP4243296B2 (ja) | 充填剤組成物及びそれを使用した内部に空孔を有する光ファイバーの製造方法 | |
| JP4589211B2 (ja) | 光学用紫外線硬化型液状樹脂組成物 | |
| JP2006008740A (ja) | 紫外線硬化型樹脂組成物 | |
| JP4639684B2 (ja) | 液晶表示装置のシール剤 | |
| TW201425383A (zh) | 光波導形成用樹脂組成物及使用其之光波導以及光傳送用撓性印刷基板、及該光波導之製法 | |
| JP2002105177A (ja) | 光硬化型エポキシ樹脂組成物 | |
| JP2005132984A (ja) | 紫外線硬化型エポキシ樹脂組成物 | |
| JP7754370B2 (ja) | 硬化性樹脂組成物、硬化物および光導波路 | |
| JP4261240B2 (ja) | 紫外線硬化型エポキシ樹脂組成物 | |
| JP3913824B2 (ja) | 光硬化性接着剤 | |
| JP7632753B2 (ja) | 硬化性樹脂、硬化性樹脂組成物、及び、硬化物 | |
| JP2006160786A (ja) | 紫外線硬化型液状エポキシ樹脂組成物 | |
| TWI747952B (zh) | 光學透明黏著劑組成物、包含該組成物之光學透明黏著膜、及平面顯示裝置 | |
| JP2025175174A (ja) | 硬化性樹脂組成物、硬化性樹脂および硬化物 | |
| WO2025225393A1 (ja) | 硬化性樹脂組成物、硬化性樹脂および硬化物 | |
| JP2004010676A (ja) | 紫外線硬化型接着剤 | |
| JP2021031531A (ja) | カチオン硬化性エポキシ樹脂組成物およびその硬化物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070403 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100601 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100730 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110428 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110622 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110816 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111005 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120224 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120307 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150330 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4957939 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |
