JP2008184511A - Detergent composition - Google Patents
Detergent composition Download PDFInfo
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- JP2008184511A JP2008184511A JP2007017999A JP2007017999A JP2008184511A JP 2008184511 A JP2008184511 A JP 2008184511A JP 2007017999 A JP2007017999 A JP 2007017999A JP 2007017999 A JP2007017999 A JP 2007017999A JP 2008184511 A JP2008184511 A JP 2008184511A
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- cleaning
- cleaning composition
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- window glass
- detergent composition
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- 239000000203 mixture Substances 0.000 title claims abstract description 52
- 239000003599 detergent Substances 0.000 title claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims abstract description 25
- 230000001070 adhesive effect Effects 0.000 claims abstract description 25
- 239000005357 flat glass Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000004094 surface-active agent Substances 0.000 claims abstract description 9
- 239000007822 coupling agent Substances 0.000 claims abstract description 8
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 46
- -1 alkyl sulfate salt Chemical class 0.000 claims description 27
- 239000003945 anionic surfactant Substances 0.000 claims description 7
- 239000002736 nonionic surfactant Substances 0.000 claims description 7
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 6
- 150000005215 alkyl ethers Chemical class 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000010485 coping Effects 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 239000012459 cleaning agent Substances 0.000 description 7
- 239000003981 vehicle Substances 0.000 description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000002411 adverse Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 241000272194 Ciconiiformes Species 0.000 description 3
- 241000178435 Eliokarmos dubius Species 0.000 description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 241001505456 Aloysia gratissima Species 0.000 description 2
- 235000018078 Aloysia gratissima var schulziae Nutrition 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 235000002894 whitebrush Nutrition 0.000 description 2
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 1
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 description 1
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 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
- 229910019142 PO4 Inorganic materials 0.000 description 1
- QPFYXYFORQJZEC-FOCLMDBBSA-N Phenazopyridine Chemical compound NC1=NC(N)=CC=C1\N=N\C1=CC=CC=C1 QPFYXYFORQJZEC-FOCLMDBBSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- MQWFLKHKWJMCEN-UHFFFAOYSA-N n'-[3-[dimethoxy(methyl)silyl]propyl]ethane-1,2-diamine Chemical compound CO[Si](C)(OC)CCCNCCN MQWFLKHKWJMCEN-UHFFFAOYSA-N 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
- 238000011056 performance test Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229940070891 pyridium Drugs 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 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
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
本発明は、洗浄剤組成物、より詳細には、自動車窓ガラスと車体（塗装鋼板）との接着面を洗浄するための水性洗浄剤組成物に関する。 The present invention relates to a cleaning composition, and more particularly to an aqueous cleaning composition for cleaning an adhesive surface between an automobile window glass and a vehicle body (painted steel plate).
一般に、自動車窓ガラスの車体（塗装鋼板）への接着は、ウレタン系接着剤を窓ガラスの周縁部に塗布し、これを車体フランジに装着し、押圧して窓ガラスを車体に接着取付けする方法が採用されている。従来、自動車窓ガラスと車体との接着面には、オイル系、シリコン系等の汚れが付着している場合があるので、その前処理として、イソプロピルアルコール等の揮発性有機溶剤による表面洗浄あるいは同様に揮発性有機溶剤を含有するプライマー処理が行われている。しかし、環境問題への対応等のニーズにより、これらの有機溶剤レス化が求められている。 In general, automotive window glass is bonded to the car body (painted steel plate) by applying urethane adhesive to the peripheral edge of the window glass, attaching it to the body flange, and pressing to attach the window glass to the car body. Is adopted. Conventionally, there are cases where oil-based, silicon-based, and other contaminants are adhered to the adhesive surface between an automobile window glass and a vehicle body. As a pretreatment, surface cleaning with a volatile organic solvent such as isopropyl alcohol or the like is performed. A primer treatment containing a volatile organic solvent is performed. However, these organic solvents are required to be reduced depending on needs such as response to environmental problems.
一方、有機溶剤による環境問題に対応した洗浄剤としては、アルキルシクロヘキサン系溶剤を使用した洗浄剤（特許文献１）、リン酸トリエステル化合物を含有する洗浄剤（特許文献２）、脂肪酸アルキルエステルのアルキレンオキサイド付加体を含有する洗浄剤（特許文献３）等が知られている。
本発明の目的は、自動車窓ガラスと車体との接着面の洗浄能力に優れ、かつ、有機溶剤による環境問題に対応した、洗浄剤組成物を提供することにある。 An object of the present invention is to provide a cleaning composition that is excellent in cleaning ability of an adhesive surface between an automobile window glass and a vehicle body and that is compatible with environmental problems caused by organic solvents.
本発明者らは、上記課題を解決するために鋭意検討した結果、イソプロピルアルコール等の有機溶剤を含有せず、特定のシランカップリング剤、界面活性剤および水を含有する水性組成物によって、自動車窓ガラスと車体との接着面を、洗浄後に塗布される接着剤の接着性に悪影響を及ぼすことなく十分に洗浄することができることを見出し、本発明を完成させるに至った。
すなわち、本発明は、以下のものを提供する。
〔１〕アミノシランカップリング剤、界面活性剤および水を含んでなる、自動車窓ガラス接着面用洗浄剤組成物、
〔２〕界面活性剤は、アニオン性界面活性剤または非イオン性界面活性剤である、上記〔１〕に記載の洗浄剤組成物、
〔３〕アニオン性界面活性剤は、アルキル硫酸エステル塩である、上記〔２〕に記載の洗浄剤組成物、
〔４〕非イオン性界面活性剤は、ポリオキシエチレンアルキルエーテルである、上記〔２〕に記載の洗浄剤組成物、
〔５〕アミノシランカップリング剤は、式：
Ｈ２ＮＣＨ２ＣＨ２ＣＨ２Ｓｉ（ＯＨ）ｘＯ（３−ｘ）／２
〔式中、ｘは、０＜ｘ＜３を満たす〕
で示されるγ−アミノプロピルシロキサンである、上記〔１〕〜〔４〕のいずれかに記載の洗浄剤組成物。
As a result of intensive studies to solve the above-mentioned problems, the present inventors have found that an aqueous composition containing a specific silane coupling agent, a surfactant and water does not contain an organic solvent such as isopropyl alcohol. It has been found that the adhesive surface between the window glass and the vehicle body can be sufficiently cleaned without adversely affecting the adhesiveness of the adhesive applied after the cleaning, and the present invention has been completed.
That is, the present invention provides the following.
[1] A cleaning composition for an automotive window glass adhesive surface, comprising an aminosilane coupling agent, a surfactant and water,
[2] The detergent composition according to [1], wherein the surfactant is an anionic surfactant or a nonionic surfactant,
[3] The detergent composition according to [2] above, wherein the anionic surfactant is an alkyl sulfate ester salt,
[4] The detergent composition according to [2], wherein the nonionic surfactant is polyoxyethylene alkyl ether,
[5] The aminosilane coupling agent has the formula:
H 2 NCH 2 CH 2 CH 2 Si (OH) x O (3-x) / 2
[Wherein x satisfies 0 <x <3]
The cleaning composition according to any one of the above [1] to [4], which is γ-aminopropylsiloxane represented by the formula:
本発明の自動車窓ガラス接着面用洗浄剤組成物は、イソプロピルアルコール等の有機溶剤を含有せず、かつ、自動車窓ガラスと車体との接着面の洗浄能力（特に、接着面に付着し得るオイル系、シリコン系の汚れに対する洗浄能力）に優れたものである。また、本発明の洗浄剤組成物は、洗浄後の接着面に残留していても、接着剤（特に、ウレタン系接着剤）の接着性に悪影響を及ぼさない。したがって、本発明の洗浄剤組成物によれば、有機溶媒による環境問題を導くことなく、自動車窓ガラスと車体との接着面を、洗浄後に塗布される接着剤の接着性に悪影響を及ぼすことなく十分に洗浄することができる。 The cleaning composition for an automotive window glass adhesive surface of the present invention does not contain an organic solvent such as isopropyl alcohol, and is capable of cleaning the adhesive surface between the automotive window glass and the vehicle body (particularly oil that can adhere to the adhesive surface). System and silicon-based stains). Moreover, even if the cleaning composition of the present invention remains on the adhesive surface after cleaning, it does not adversely affect the adhesiveness of the adhesive (particularly the urethane-based adhesive). Therefore, according to the cleaning composition of the present invention, without causing environmental problems due to organic solvents, the adhesive surface between the automobile window glass and the vehicle body does not adversely affect the adhesiveness of the adhesive applied after cleaning. It can be washed thoroughly.
本発明の洗浄剤組成物に使用されるアミノシランカップリング剤としては、式：
Ｈ２ＮＣＨ２ＣＨ２ＣＨ２Ｓｉ（ＯＨ）ｘＯ（３−ｘ）／２
〔式中、ｘは、０＜ｘ＜３を満たす〕
で示されるγ−アミノプロピルシロキサン（例えば、チッソ株式会社製「ＳＦ３３０」）、Ｎ−（２−アミノエチル）−３−アミノプロピルメチルジメトキシシラン、Ｎ−（２−アミノエチル）−３−アミノプロピルトリメトキシシラン、３−アミノプロピルトリエトキシシラン、３−アミノプロピルトリメトキシシラン、３−グリシドキシプロピルトリメトキシシラン等が挙げられる。好適にはγ−アミノプロピルシロキサンが挙げられる。
本発明の洗浄剤組成物中のアミノシランカップリング剤の含有量は、好適には、組成物全体を基準に０．１重量％〜５重量％、好適には０．１重量％〜３重量％である。
The aminosilane coupling agent used in the cleaning composition of the present invention is represented by the formula:
H 2 NCH 2 CH 2 CH 2 Si (OH) x O (3-x) / 2
[Wherein x satisfies 0 <x <3]
Γ-aminopropylsiloxane (for example, “SF330” manufactured by Chisso Corporation), N- (2-aminoethyl) -3-aminopropylmethyldimethoxysilane, N- (2-aminoethyl) -3-aminopropyl Examples include trimethoxysilane, 3-aminopropyltriethoxysilane, 3-aminopropyltrimethoxysilane, and 3-glycidoxypropyltrimethoxysilane. Preferable examples include γ-aminopropylsiloxane.
The content of the aminosilane coupling agent in the cleaning composition of the present invention is preferably 0.1% by weight to 5% by weight, preferably 0.1% by weight to 3% by weight, based on the entire composition. It is.
本発明の洗浄剤組成物に使用される界面活性剤としては、１）アニオン性界面活性剤および２）非イオン性界面活性剤が挙げられる。
１）アニオン性界面活性剤としては、アルキル硫酸エステル塩（例えば、ドデシル硫酸ナトリウム等）、ポリオキシエチレンアルキルエーテル硫酸エステル塩（例えば、ポリオキシエチレンアルキルエーテル硫酸ナトリウム等）等が挙げられる。好適にはアルキル硫酸エステル塩、特にドデシル硫酸ナトリウムが挙げられる。
２）非イオン性界面活性剤としては、ポリオキシエチレンアルキルエーテル（例えば、ポリオキシエチレンドデシルエーテル、ポリオキシエチレンセチルエーテル、ポリオキシエチレンステアリルエーテル、ポリオキシエチレンオレイルエーテル等）等が挙げられる。好適にはポリオキシエチレンドデシルエーテルが挙げられる。
本発明の洗浄剤組成物中の界面活性剤の含有量は、好適には、組成物全体を基準に０．０５重量％〜２重量％、好適には０．０５重量％〜１重量％である。
The surfactant used in the cleaning composition of the present invention includes 1) anionic surfactant and 2) nonionic surfactant.
1) Examples of the anionic surfactant include alkyl sulfate salts (for example, sodium dodecyl sulfate), polyoxyethylene alkyl ether sulfate salts (for example, sodium polyoxyethylene alkyl ether sulfate), and the like. Preferable examples include alkyl sulfate ester salts, particularly sodium dodecyl sulfate.
2) Examples of the nonionic surfactant include polyoxyethylene alkyl ethers (for example, polyoxyethylene dodecyl ether, polyoxyethylene cetyl ether, polyoxyethylene stearyl ether, polyoxyethylene oleyl ether) and the like. Preferable examples include polyoxyethylene dodecyl ether.
The content of the surfactant in the cleaning composition of the present invention is preferably 0.05% to 2% by weight, preferably 0.05% to 1% by weight, based on the entire composition. is there.
本発明の洗浄剤組成物は、アミノシランカップリング剤および界面活性剤を上記で規定した範囲の含有量になるように水に含有させること、例えば、これらを一緒に混合攪拌すること、により製造することができる。 The cleaning composition of the present invention is produced by containing an aminosilane coupling agent and a surfactant in water so that the content is in the range specified above, for example, mixing and stirring them together. be able to.
本発明の洗浄剤組成物は、自動車窓ガラスと車体（塗装鋼板）との接着剤による接着工程の前処理として、その接着面（ガラス表面および塗装鋼板表面）を洗浄するのに特に適したものである。一般に、当該接着面には、オイル系、シリコン系等の汚れが付着している場合があるので、当該接着面用の洗浄剤には、このような汚れを十分に除去することができる洗浄能力が必要とされる。さらに、当該洗浄剤は、洗浄後に接着面に残留している場合であっても、洗浄後（および乾燥後）に塗布される接着剤（特に、ウレタン系接着剤、例えば、サンスター技研株式会社製「ペンギンシール＃３７６５Ｔ」）の接着性に悪影響を及ぼすことがないことが望ましい。本発明の洗浄剤組成物は、こうした特性を兼ね備えたものである。 The cleaning composition of the present invention is particularly suitable for cleaning the bonding surface (glass surface and coated steel plate surface) as a pretreatment of the bonding process between the automobile window glass and the vehicle body (painted steel plate) with an adhesive. It is. In general, the adhesive surface may be contaminated with oil-based, silicon-based stains, etc., so the cleaning agent for the adhesive surface can sufficiently remove such stains. Is needed. Furthermore, even if the cleaning agent remains on the adhesive surface after cleaning, the cleaning agent (in particular, urethane adhesive such as Sunstar Giken Co., Ltd.) is applied after cleaning (and after drying). It is desirable that the adhesiveness of “Penguin Seal # 3765T”) is not adversely affected. The cleaning composition of the present invention has such characteristics.
以下、実施例および比較例を挙げて本発明をさらに詳細に説明するが、本発明はこれらに限定されるものではない。 EXAMPLES Hereinafter, although an Example and a comparative example are given and this invention is demonstrated further in detail, this invention is not limited to these.
〔洗浄剤組成物の調整〕
〔実施例１〕
０．０４ｇのドデシル硫酸ナトリウム（アニオン性界面活性剤；アイエスピー・ジャパン株式会社製「ＥＡＳＹ−ＷＥＴ２０」）、０．５ｇのγ−アミノプロピルシロキサン（チッソ株式会社製「ＳＦ３３０」）および２００．１６ｇの水を混合攪拌し、洗浄剤組成物を得た。
〔実施例２〕
０．２ｇのポリオキシエチレンドデシルエーテル（非イオン性界面活性剤；花王株式会社製「エマルゲン１０９Ｐ」）、０．５ｇのγ−アミノプロピルシロキサン（同上）および２００ｇの水を混合攪拌し、洗浄剤組成物を得た。
上記で得た洗浄剤組成物の組成を表１に示す。表中、数値はすべて重量（ｇ）を示す。
[Adjustment of cleaning composition]
[Example 1]
0.04 g of sodium dodecyl sulfate (anionic surfactant; “EASY-WET20” manufactured by ASP Japan Co., Ltd.), 0.5 g of γ-aminopropylsiloxane (“SF330” manufactured by Chisso Corporation) and 200.16 g Were mixed and stirred to obtain a cleaning composition.
[Example 2]
0.2 g of polyoxyethylene dodecyl ether (nonionic surfactant; “Emulgen 109P” manufactured by Kao Corporation), 0.5 g of γ-aminopropylsiloxane (same as above) and 200 g of water are mixed and stirred, and a detergent A composition was obtained.
The composition of the cleaning composition obtained above is shown in Table 1. In the table, all numerical values indicate weight (g).
〔比較例１〕
γ−アミノプロピルシロキサンを、０ｇとする以外は実施例１と同様にして洗浄剤組成物を得た。
〔比較例２〕
ポリオキシエチレンドデシルエーテルを、０ｇとする以外は実施例２と同様にして洗浄剤組成物を得た。
〔比較例３〕
ポリオキシエチレンドデシルエーテルを、セチルピリジウムクロライド（カチオン性界面活性剤；メルクジャパン株式会社製）とする以外は実施例２と同様にして洗浄剤組成物を得た。
〔比較例４〕
ポリオキシエチレンドデシルエーテルを、ヤシ油脂肪酸アミドプロピルベタイン（両性界面活性剤；新日本理化株式会社製「リカビオンＢ−２００Ｓ」）とする以外は実施例２と同様にして洗浄剤組成物を得た。
[Comparative Example 1]
A cleaning composition was obtained in the same manner as in Example 1 except that 0 g of γ-aminopropylsiloxane was used.
[Comparative Example 2]
A cleaning composition was obtained in the same manner as in Example 2 except that polyoxyethylene dodecyl ether was changed to 0 g.
[Comparative Example 3]
A detergent composition was obtained in the same manner as in Example 2 except that polyoxyethylene dodecyl ether was changed to cetyl pyridium chloride (cationic surfactant; manufactured by Merck Japan Ltd.).
[Comparative Example 4]
A detergent composition was obtained in the same manner as in Example 2 except that polyoxyethylene dodecyl ether was changed to coconut oil fatty acid amidopropyl betaine (amphoteric surfactant; “Rikabion B-200S” manufactured by Shin Nippon Rika Co., Ltd.). .
〔性能試験〕
実施例および比較例で得られた洗浄剤組成物を使用して、以下の試験を行った。
・洗浄性の確認
フロート板ガラス上にガラス用プライマーＧＰ−４０２（プレコートタイプ；サンスター技研株式会社製）を白刷毛にて塗布し、直ちに３５℃、９０％ＲＨの条件下で６０日放置したものおよび塗装鋼板（自動車用上塗り塗装）にそれぞれ汚れ成分としてオイル（綜研化学株式会社製「ＮｅｏＳＫ-ＯＩＬ１４００」）とシリコンスプレー（株式会社エーゼット製「ＨＳシリコーンスプレー００７」）を塗布した。それを洗浄剤組成物でワイプした後、自動車窓ガラス用１液ウレタン系接着剤ペンギンシール＃３７６５Ｔ（サンスター技研株式会社製）をビード状に塗布し、これに離型紙を重ね接着剤厚さが３ｍｍとなるように圧着した後、２０℃、６５％ＲＨ×３日間養生した。硬化後、ナイフカットによる手剥離試験を行った。その結果を表２に示す。
・塗板濡れ性評価
塗装鋼板を洗浄剤組成物でワイプした後、塗装鋼板上における洗浄剤組成物の濡れ性を目視で確認した。その結果を表３に示す。
・接着性に及ぼす洗浄剤組成物の影響確認
フロート板ガラス上にガラス用プライマーＧＰ−４０２（同上）を白刷毛にて塗布し、直ちに３５℃、９０％ＲＨの条件下で６０日放置したものおよび塗装鋼板を洗浄剤組成物でワイプした。ワイプ後、乾燥なし、および２０℃、６５％ＲＨ×１５分間乾燥後に、自動車窓ガラス用１液ウレタン系接着剤ペンギンシール＃３７６５Ｔ（同上）をビード状に塗布し、これに離型紙を重ね接着厚さが３ｍｍとなるように圧着した後、２０℃、６５％ＲＨ×３日間養生した。硬化後、ナイフカットによる手剥離試験を行った。その結果を表３に示す。
・手剥離接着性試験条件
室温硬化：２０℃、６５％ＲＨ×３日
加熱老化：１００℃×１４日
水浸漬老化：５０℃水×１４日
〔performance test〕
The following tests were conducted using the detergent compositions obtained in Examples and Comparative Examples.
・ Confirmation of detergency A glass primer GP-402 (precoat type; manufactured by Sunstar Giken Co., Ltd.) was applied on a float plate glass with a white brush and immediately left for 60 days under conditions of 35 ° C. and 90% RH. In addition, oil (“NeoSK-OIL1400” manufactured by Soken Chemical Co., Ltd.) and silicon spray (“HS Silicone Spray 007” manufactured by Azette Co., Ltd.) were applied to the coated steel sheet (automobile top coat for automobiles) as a dirt component. After wiping it with a cleaning composition, 1-component urethane adhesive penguin seal # 3765T (manufactured by Sunstar Giken Co., Ltd.) for automobile window glass is applied in a bead shape, and a release paper is laminated on the bead. Was crimped to 3 mm, and then cured at 20 ° C. and 65% RH × 3 days. After curing, a hand peeling test by knife cutting was performed. The results are shown in Table 2.
-Evaluation of wettability of coated plate After the coated steel plate was wiped with the detergent composition, the wettability of the detergent composition on the coated steel plate was visually confirmed. The results are shown in Table 3.
-Confirmation of influence of cleaning composition on adhesiveness Glass primer GP-402 (same as above) was applied on a float plate glass with a white brush and immediately left for 60 days under conditions of 35 ° C. and 90% RH, and The coated steel sheet was wiped with a cleaning composition. After wiping, without drying, and after drying for 15 minutes at 20 ° C and 65% RH, 1-component urethane adhesive penguin seal # 3765T (same as above) for automobile window glass is applied in a bead shape, and release paper is laminated on it. After pressure bonding to a thickness of 3 mm, curing was performed at 20 ° C. and 65% RH × 3 days. After curing, a hand peeling test by knife cutting was performed. The results are shown in Table 3.
・ Hand peel adhesion test conditions Room temperature curing: 20 ° C., 65% RH × 3 days Heat aging: 100 ° C. × 14 days Water immersion aging: 50 ° C. water × 14 days
実施例１の洗浄剤組成物は、すべての条件においてＣＦ１００と、良好な洗浄性を示した。一方、比較例１の洗浄剤組成物は、シリコーン系の汚れにおいてＰＳが認められ、洗浄性に問題がある結果であった。 The cleaning composition of Example 1 exhibited CF100 and good cleaning properties under all conditions. On the other hand, in the cleaning composition of Comparative Example 1, PS was observed in silicone-based soils, and there was a problem in cleaning properties.
実施例１、２および比較例１の洗浄剤組成物では、洗浄剤組成物を乾燥させずに接着性試験を行った場合であっても、ガラスおよび塗板の両方について接着性に影響を与えないことが分かった。これは、ガラスおよび塗板上に残留する洗浄剤組成物層が均一かつ微量であったためと考えられる。これに対して、比較例２〜４の洗浄剤組成物では、洗浄剤組成物が塗板上で水滴状になる部分があり、その部分で界面破壊の発生が見られた。これは１５分間乾燥した後（目視では水滴は存在しなかった）でも同様の結果であり、比較例２〜４においては、洗浄剤組成物残留層が接着性を阻害している結果であった。 In the cleaning compositions of Examples 1 and 2 and Comparative Example 1, even when the adhesion test was performed without drying the cleaning composition, the adhesiveness of both the glass and the coated plate was not affected. I understood that. This is presumably because the cleaning composition layer remaining on the glass and the coated plate was uniform and minute. On the other hand, in the cleaning composition of Comparative Examples 2 to 4, there was a portion where the cleaning composition was in the form of water droplets on the coated plate, and the occurrence of interfacial destruction was observed at that portion. This was the same result even after drying for 15 minutes (there were no water droplets visually), and in Comparative Examples 2 to 4, the result was that the cleaning composition residual layer hindered adhesion. .
Claims (5)
Ｈ２ＮＣＨ２ＣＨ２ＣＨ２Ｓｉ（ＯＨ）ｘＯ（３−ｘ）／２
〔式中、ｘは、０＜ｘ＜３を満たす〕
で示されるγ−アミノプロピルシロキサンである、請求項１〜４のいずれかに記載の洗浄剤組成物。 The aminosilane coupling agent has the formula:
H 2 NCH 2 CH 2 CH 2 Si (OH) x O (3-x) / 2
[Wherein x satisfies 0 <x <3]
The cleaning composition in any one of Claims 1-4 which is (gamma) -aminopropylsiloxane shown by these.
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| CN106350252A (en) * | 2016-08-19 | 2017-01-25 | 桂林福冈新材料有限公司 | Glass door and window washing agent |
| CN106883942A (en) * | 2017-04-18 | 2017-06-23 | 湖北文理学院 | A kind of automobile glass water |
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