JP7134984B2 - 粘着付与樹脂および粘着剤組成物 - Google Patents
粘着付与樹脂および粘着剤組成物 Download PDFInfo
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- JP7134984B2 JP7134984B2 JP2019543617A JP2019543617A JP7134984B2 JP 7134984 B2 JP7134984 B2 JP 7134984B2 JP 2019543617 A JP2019543617 A JP 2019543617A JP 2019543617 A JP2019543617 A JP 2019543617A JP 7134984 B2 JP7134984 B2 JP 7134984B2
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- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- LPSXSORODABQKT-FIRGSJFUSA-N exo-trimethylenenorbornane Chemical compound C([C@@H]1C2)C[C@@H]2[C@@H]2[C@H]1CCC2 LPSXSORODABQKT-FIRGSJFUSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 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
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000005453 ketone based solvent Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- RZRNAYUHWVFMIP-UHFFFAOYSA-N monoelaidin Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000002868 norbornyl group Chemical group C12(CCC(CC1)C2)* 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical group CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl 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])[H] 0.000 description 1
- 239000011088 parchment paper Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- GGHMUJBZYLPWFD-CUZKYEQNSA-N patchouli alcohol Chemical compound C1C[C@]2(C)[C@@]3(O)CC[C@H](C)[C@@H]2C[C@@H]1C3(C)C GGHMUJBZYLPWFD-CUZKYEQNSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- UIIIBRHUICCMAI-UHFFFAOYSA-N prop-2-ene-1-sulfonic acid Chemical compound OS(=O)(=O)CC=C UIIIBRHUICCMAI-UHFFFAOYSA-N 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- GGHMUJBZYLPWFD-UHFFFAOYSA-N rac-patchouli alcohol Natural products C1CC2(C)C3(O)CCC(C)C2CC1C3(C)C GGHMUJBZYLPWFD-UHFFFAOYSA-N 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- OGRPJZFGZFQRHZ-UHFFFAOYSA-M sodium;4-octoxy-4-oxo-3-sulfobutanoate Chemical compound [Na+].CCCCCCCCOC(=O)C(S(O)(=O)=O)CC([O-])=O OGRPJZFGZFQRHZ-UHFFFAOYSA-M 0.000 description 1
- MWZFQMUXPSUDJQ-KVVVOXFISA-M sodium;[(z)-octadec-9-enyl] sulfate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCCOS([O-])(=O)=O MWZFQMUXPSUDJQ-KVVVOXFISA-M 0.000 description 1
- XHFLOLLMZOTPSM-UHFFFAOYSA-M sodium;hydrogen carbonate;hydrate Chemical compound [OH-].[Na+].OC(O)=O XHFLOLLMZOTPSM-UHFFFAOYSA-M 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229940035044 sorbitan monolaurate Drugs 0.000 description 1
- 235000019337 sorbitan trioleate Nutrition 0.000 description 1
- 229960000391 sorbitan trioleate Drugs 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
- 239000007762 w/o emulsion Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- 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
- C09J201/00—Adhesives based on unspecified macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
JIS K5902 5.3(1969年)に準拠し、以下の方法(R&B(ring&ball)法)で軟化点を求めた。
JIS K 5902(2006年)に準拠し、サンプルを化学天秤で0.5~0.7g、100mlマイヤーに量り取り、中性溶剤(トルエン/メタノール=2:1)に完全に溶解させるまでよく振った後、1%フェノールフタレインを約5滴加え、N/5KOHにて滴定することにより、酸価を求めた。
合成例1(ロジン系樹脂A:アクリル酸変性ロジンのエステル化物(軟化点115℃))
1Lフラスコに中国ガムロジン(無変性ロジン)780gを仕込み、窒素5ml/minを流しながら、加熱溶解させた。
1L四つ口フラスコに中国ガムロジン(無変性ロジン)500gを仕込み、ミネラルスピリット380gを加えて、窒素5ml/minを流しながら、加熱溶解させた。
)
1Lフラスコにブラジルガムロジンとトールロジンとの混合品(ガムロジン:トールロジン=6:4(質量比率)、無変性ロジン)780gを仕込み、窒素5ml/minを流しながら、加熱溶解させた。
1Lフラスコにブラジルガムロジンとトールロジンとの混合品(ガムロジン:トールロジン=6:4(質量比率)、無変性ロジン)780gを仕込み、窒素5ml/minを流しながら、加熱溶解させた。
1Lフラスコに中国ガムロジン(無変性ロジン)780gを仕込み、窒素5ml/minを流しながら、加熱溶解させた。
1Lフラスコに中国ガムロジン(無変性ロジン)780gを仕込み、窒素5ml/minを流しながら、加熱溶解させた。
実施例1
表1に記載の配合処方に従って、ロジン系樹脂Aと架橋環化合物とを混合し、粘着付与樹脂を得た。
表1~表3に記載の処方に変更した以外は、実施例1と同じ方法で、粘着付与樹脂および粘着剤組成物を得た。
(1)粘着性
粘着剤組成物を、基材としてのポリエチレンフィルム(PEフィルム、25μm、JMT株式会社製、商品名ルミラーT60)に、乾燥後の膜厚が25μmとなるよう塗工した。
ロジン系樹脂A:合成例1で得られたアクリル酸変性ロジンのエステル化物(アクリル酸変性率2.5%/ロジン)軟化点115℃、酸価18mgKOH/g
ロジン系樹脂B:合成例2で得られた重合ロジンのエステル化物、軟化点125℃、酸価14mgKOH/g
ロジン系樹脂C:合成例3で得られたアクリル酸変性ロジンのエステル化物(アクリル酸変性率6.5%/ロジン)軟化点130℃、酸価18mgKOH/g
ロジン系樹脂D:合成例4で得られたアクリル酸変性ロジンのエステル化物(アクリル酸変性率8.0%/ロジン)軟化点150℃、酸価18mgKOH/g
ロジン系樹脂E:合成例5で得られたマレイン酸変性ロジンのエステル化物(マレイン酸変性率1.5%/ロジン)軟化点105℃、酸価11mgKOH/g
ロジン系樹脂F:合成例6で得られたフマル酸変性ロジンのエステル化物(フマル酸変性率4.5%/ロジン)軟化点105℃、酸価17mgKOH/g
T100:テルペンフェノール樹脂、商品名YSポリスターT100、ヤスハラケミカル製
TO105:芳香族変性テルペン樹脂、商品名YSレジンTO105、ヤスハラケミカル製
カンフェン:架橋環化合物、C10H16、融点45~46℃、日本テルペン化学製
ボルネオール:架橋環化合物、C10H18O、融点208℃、日本テルペン化学製
D-カンフル:架橋環化合物、C10H16O、融点175~177℃、日本精化製
ノルボルネン:架橋環化合物、C7H10、融点45~48℃、東京化成工業製
(メタ)アクリル樹脂:ベースアクリル粘着剤、商品名ハリアクロン350B、ハリマ化成製
なお、上記発明は、本発明の例示の実施形態として提供したが、これは単なる例示に過ぎず、限定的に解釈してはならない。当該技術分野の当事者によって明らかな本発明の変形例は、後記請求の範囲に含まれる。
Claims (5)
- ロジン系樹脂と、
融点が35℃以上250℃以下であり、かつ、炭素数7以上15以下の架橋環化合物と
を含み、
前記ロジン系樹脂および前記架橋環化合物の総量100質量部に対して、
前記架橋環化合物の含有割合が、0.01質量部以上20質量部以下である
ことを特徴とする、粘着付与樹脂。 - 前記架橋環化合物が、カンフェン、ボルネオールおよびノルボルネンからなる群から選択される少なくとも1種を含む
ことを特徴とする、請求項1に記載の粘着付与樹脂。 - 前記ロジン系樹脂の軟化点が95~160℃である
ことを特徴とする、請求項1に記載の粘着付与樹脂。 - 前記ロジン系樹脂が、
アクリル酸変性ロジンエステルである
ことを特徴とする、請求項1に記載の粘着付与樹脂。 - 請求項1に記載の粘着付与樹脂
を含有することを特徴とする、粘着剤組成物。
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JP2008540692A (ja) | 2005-05-10 | 2008-11-20 | 株式会社日本触媒 | 近赤外吸収剤を含有する粘着剤組成物 |
WO2017094372A1 (ja) | 2015-11-30 | 2017-06-08 | ハリマ化成株式会社 | 粘着付与樹脂および粘着剤組成物 |
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JP2002322450A (ja) * | 2001-04-26 | 2002-11-08 | Harima Chem Inc | 粘着付与剤樹脂、及びその製造方法 |
JPWO2006109441A1 (ja) * | 2005-03-30 | 2008-10-16 | 荒川化学工業株式会社 | 粘着付与剤および粘着付与樹脂エマルジョン |
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JP2008540692A (ja) | 2005-05-10 | 2008-11-20 | 株式会社日本触媒 | 近赤外吸収剤を含有する粘着剤組成物 |
WO2017094372A1 (ja) | 2015-11-30 | 2017-06-08 | ハリマ化成株式会社 | 粘着付与樹脂および粘着剤組成物 |
Non-Patent Citations (1)
Title |
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MORAN Mike,粘着剤用タッキファイヤーとしての新しいロジンエステル,日粘工技報,No.181,日本,2012年05月31日,33-40頁 |
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