JP7338303B2 - 接着剤セット及び構造体の製造方法 - Google Patents
接着剤セット及び構造体の製造方法 Download PDFInfo
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- JP7338303B2 JP7338303B2 JP2019142462A JP2019142462A JP7338303B2 JP 7338303 B2 JP7338303 B2 JP 7338303B2 JP 2019142462 A JP2019142462 A JP 2019142462A JP 2019142462 A JP2019142462 A JP 2019142462A JP 7338303 B2 JP7338303 B2 JP 7338303B2
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- meth
- liquid
- acrylate
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- acryloylmorpholine
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- 239000000178 monomer Substances 0.000 claims description 31
- -1 transition metal salt Chemical class 0.000 claims description 24
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- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- IUJAMGNYPWYUPM-UHFFFAOYSA-N hentriacontane Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC IUJAMGNYPWYUPM-UHFFFAOYSA-N 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
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- 125000005641 methacryl group Chemical group 0.000 description 1
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- 229940114937 microcrystalline wax Drugs 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- GYVGXEWAOAAJEU-UHFFFAOYSA-N n,n,4-trimethylaniline Chemical compound CN(C)C1=CC=C(C)C=C1 GYVGXEWAOAAJEU-UHFFFAOYSA-N 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- XNTUJOTWIMFEQS-UHFFFAOYSA-N octadecanoyl octadecaneperoxoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCCCCCCCC XNTUJOTWIMFEQS-UHFFFAOYSA-N 0.000 description 1
- SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- 125000002958 pentadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000011417 postcuring Methods 0.000 description 1
- BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 description 1
- YPVDWEHVCUBACK-UHFFFAOYSA-N propoxycarbonyloxy propyl carbonate Chemical compound CCCOC(=O)OOC(=O)OCCC YPVDWEHVCUBACK-UHFFFAOYSA-N 0.000 description 1
- 229940079877 pyrogallol Drugs 0.000 description 1
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- 229920005989 resin Polymers 0.000 description 1
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- 229940084106 spermaceti Drugs 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- OPQYOFWUFGEMRZ-UHFFFAOYSA-N tert-butyl 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOC(=O)C(C)(C)C OPQYOFWUFGEMRZ-UHFFFAOYSA-N 0.000 description 1
- SWAXTRYEYUTSAP-UHFFFAOYSA-N tert-butyl ethaneperoxoate Chemical compound CC(=O)OOC(C)(C)C SWAXTRYEYUTSAP-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
本実施形態に係る接着剤セットは、重合開始剤を含有する第一液と、還元剤を含有する第二液とを備える接着剤セット(二液型接着剤とも呼ばれる)である。第一液及び第二液の少なくとも一方はモノマーとして、(メタ)アクリロイルモルホリンを含有する。
(メタ)アクリロイルモルホリンとして、4-アクリロイルモルホリン又は4-メタクリロイルモルホリンを用いることができる。(メタ)アクリロイルモルホリンが第一液及び第二液の両方に含まれる場合、第一液に含まれる(メタ)アクリロイルモルホリンと、第二液に含まれる(メタ)アクリロイルモルホリンとは、互いに同じであっても異なっていてもよく、好ましくは互いに同じである。
重合開始剤は、例えば、ラジカル重合開始剤であってよい。ラジカル重合開始剤は、例えば、有機過酸化物又はアゾ化合物であってよい。有機過酸化物は、例えば、ハイドロパーオキサイド、パーオキシジカーボネート、パーオキシエステル、パーオキシケタール、ジアルキルパーオキサイド、ジアシルパーオキサイド等であってよい。アゾ化合物は、AIBN(2、2’-アゾビスイソブチロニトリル)、V-65(アゾビスジメチルバレロニトリル)等であってよい。重合開始剤は、1種類を単独で又は2種類以上を組み合わせて用いることができる。
還元剤は、例えば、第3級アミン、チオ尿素誘導体、遷移金属塩等であってよい。第3級アミンとしては、例えば、トリエチルアミン、トリプロピルアミン、トリブチルアミン、及びN,N-ジメチルパラトルイジンが挙げられる。チオ尿素誘導体としては、例えば、2-メルカプトベンズイミダゾール、メチルチオ尿素、ジブチルチオ尿素、テトラメチルチオ尿素、及びエチレンチオ尿素が挙げられる。遷移金属塩としては、例えば、ナフテン酸コバルト、ナフテン酸銅、及びバナジルアセチルアセトネートが挙げられる。還元剤は、1種類を単独で又は2種類以上を組み合わせて用いることができる。
本実施形態に係る接着剤セットを用い、各種被着体を接着することができる。本実施形態に係る構造体の製造方法は、上述の接着剤セットを用いて被着体同士を接着する工程(接着工程)を備えている。
モノマー及び重合開始剤を表1に示す配合量で混合し、第一液を得た。また、モノマー及び還元剤を表1及び2に示す配合量で混合し、第二液を得た。
第一液及び第二液を1:1の質量比で混合した混合物の室温における硬化性を評価した。結果を表1及び2に示す。
混合物が25℃で増粘し始めるまでの時間を可使時間とした。可使時間が5分未満を「A」、5分以上30分未満を「B」、30分以上を「C」とした。
混合物のFT-IRスペクトル測定を25℃で測定し、1620cm-1付近のモノマーの炭素間二重結合に由来するピークが消失するまでの時間を硬化時間とした。硬化時間が10分未満を「A」、10分以上45分未満を「B」、45分以上を「C」とした。
Claims (3)
- 重合開始剤を含有する第一液と、還元剤を含有する第二液とを備え、
前記還元剤が、ナフテン酸コバルト、ナフテン酸銅及びバナジルアセチルアセトネートから選択される遷移金属塩、又は、チオ尿素誘導体を含み、
前記第一液及び前記第二液の少なくとも一方は、モノマーとして(メタ)アクリロイルモルホリンを更に含有する、接着剤セット。 - 前記(メタ)アクリロイルモルホリンの含有量が、前記第一液及び前記第二液に含まれるモノマーの総量100質量部に対して20質量部以上である、請求項1に記載の接着剤セット。
- 請求項1又は2に記載の接着剤セットを用いて被着体同士を接着する工程を備え、
前記工程において、前記被着体間に前記第一液及び前記第二液を配置する、構造体の製造方法。
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Citations (3)
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CN102746796A (zh) | 2012-05-23 | 2012-10-24 | 烟台信友电子有限公司 | 一种双组份丙烯酸酯结构胶黏剂及其制备方法 |
WO2016076209A1 (ja) | 2014-11-12 | 2016-05-19 | 株式会社スリーボンド | 二液型硬化性組成物 |
JP2018100345A (ja) | 2016-12-20 | 2018-06-28 | スリーエム イノベイティブ プロパティズ カンパニー | 2液型接着剤及びその硬化物を含む構造体 |
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CN102746796A (zh) | 2012-05-23 | 2012-10-24 | 烟台信友电子有限公司 | 一种双组份丙烯酸酯结构胶黏剂及其制备方法 |
WO2016076209A1 (ja) | 2014-11-12 | 2016-05-19 | 株式会社スリーボンド | 二液型硬化性組成物 |
JP2018100345A (ja) | 2016-12-20 | 2018-06-28 | スリーエム イノベイティブ プロパティズ カンパニー | 2液型接着剤及びその硬化物を含む構造体 |
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