JPH0450959B2 - - Google Patents
Info
- Publication number
- JPH0450959B2 JPH0450959B2 JP21471784A JP21471784A JPH0450959B2 JP H0450959 B2 JPH0450959 B2 JP H0450959B2 JP 21471784 A JP21471784 A JP 21471784A JP 21471784 A JP21471784 A JP 21471784A JP H0450959 B2 JPH0450959 B2 JP H0450959B2
- Authority
- JP
- Japan
- Prior art keywords
- imidazolidinone
- cleaning
- cleaning agent
- present
- hard surface
- 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
Links
- 239000012459 cleaning agent Substances 0.000 claims description 18
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- -1 cyclic urea compound Chemical class 0.000 description 21
- 238000004140 cleaning Methods 0.000 description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 7
- 235000014113 dietary fatty acids Nutrition 0.000 description 7
- 239000000194 fatty acid Substances 0.000 description 7
- 229930195729 fatty acid Natural products 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000003599 detergent Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 206010040880 Skin irritation Diseases 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000004210 ether based solvent Substances 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000036556 skin irritation Effects 0.000 description 3
- 231100000475 skin irritation Toxicity 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- AZLXQBNSOMJQEJ-UHFFFAOYSA-N 1,3-di(propan-2-yl)imidazolidin-2-one Chemical compound CC(C)N1CCN(C(C)C)C1=O AZLXQBNSOMJQEJ-UHFFFAOYSA-N 0.000 description 1
- NYCCIHSMVNRABA-UHFFFAOYSA-N 1,3-diethylimidazolidin-2-one Chemical compound CCN1CCN(CC)C1=O NYCCIHSMVNRABA-UHFFFAOYSA-N 0.000 description 1
- NFJSYLMJBNUDNG-UHFFFAOYSA-N 1,3-dipropylimidazolidin-2-one Chemical compound CCCN1CCN(CCC)C1=O NFJSYLMJBNUDNG-UHFFFAOYSA-N 0.000 description 1
- CYKJOSMQYDEJEO-UHFFFAOYSA-N 2-[(2-dodecoxy-2-oxoethyl)amino]acetic acid Chemical class CCCCCCCCCCCCOC(=O)CNCC(O)=O CYKJOSMQYDEJEO-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- AEDQNOLIADXSBB-UHFFFAOYSA-N 3-(dodecylazaniumyl)propanoate Chemical compound CCCCCCCCCCCCNCCC(O)=O AEDQNOLIADXSBB-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000001293 FEMA 3089 Substances 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- AOMUHOFOVNGZAN-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)dodecanamide Chemical compound CCCCCCCCCCCC(=O)N(CCO)CCO AOMUHOFOVNGZAN-UHFFFAOYSA-N 0.000 description 1
- QZXSMBBFBXPQHI-UHFFFAOYSA-N N-(dodecanoyl)ethanolamine Chemical compound CCCCCCCCCCCC(=O)NCCO QZXSMBBFBXPQHI-UHFFFAOYSA-N 0.000 description 1
- OTGQIQQTPXJQRG-UHFFFAOYSA-N N-(octadecanoyl)ethanolamine Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCO OTGQIQQTPXJQRG-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000007059 acute toxicity Effects 0.000 description 1
- 231100000403 acute toxicity Toxicity 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000004442 acylamino group Chemical group 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- DTPCFIHYWYONMD-UHFFFAOYSA-N decaethylene glycol Polymers OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO DTPCFIHYWYONMD-UHFFFAOYSA-N 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 230000000774 hypoallergenic effect Effects 0.000 description 1
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 229940045996 isethionic acid Drugs 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 229940031957 lauric acid diethanolamide Drugs 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- XGZOMURMPLSSKQ-UHFFFAOYSA-N n,n-bis(2-hydroxyethyl)octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)N(CCO)CCO XGZOMURMPLSSKQ-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- GSGDTSDELPUTKU-UHFFFAOYSA-N nonoxybenzene Chemical compound CCCCCCCCCOC1=CC=CC=C1 GSGDTSDELPUTKU-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229940067107 phenylethyl alcohol Drugs 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000003021 water soluble solvent Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Description
産業上の利用分野
本発明は、硬質表面の洗浄に用いる洗浄剤に関
するものである。さらに詳しくは、１，３−ジア
ルキル−２−イミダゾリジノンを含有する硬質表
面洗浄剤に関するものである。
従来の技術
換気扇、オーブン、浴槽、タイル、便器などの
ガラス、金属、陶磁器、合成樹脂等からなる硬質
表面の汚れには、油脂類や各種の有機質が熱や空
気などによつて変質し樹脂化して固着したもの
や、塗料やインキなどが樹脂被膜となつたものが
ある。台所洗剤などの中性洗剤では洗剤力が弱い
ため、硬質表面上に強固に固着した汚れを落すこ
とは困難であつた。そこで、このような硬質表面
上の汚れを除去するために、洗浄剤に酸またはア
ルキル性物質を添加してPHを強アルカリ性や強酸
性にして洗浄力を上げる方法や、エチレングリコ
ールエーテル系溶媒、アセトン、塩素系溶媒等の
溶剤を加える方法が用いられてきた。
従来方法のうち、水酸化ナトリウムや塩酸を添
加して洗浄剤を強アルカリ性または強酸性にする
方法は、洗浄剤が皮膚を刺激するためゴム手袋を
着用する必要があり、硬質表面の種類によつては
腐食されてしまうという欠点がある。また、エチ
レングリコールエーテル系溶媒、アセトン、キシ
レン、塩素系溶媒等を加えた洗浄剤は、ある程度
の洗浄剤はあるものの、溶剤のなかには人体に対
する毒性の強いものや、揮発性の高いもの、引火
点の低いものがあり、使用上好ましいものとはい
えない。とくに、エチレングリコールエーテル系
の水溶性溶剤を配合したものは、刺激臭の強いも
のであるため、洗浄剤の使用中に臭いが気にな
り、さらに賦香した際、所望の香りにならない欠
点があつた。
発明が解決しようとする問題点
本発明は、洗浄力が強く、しかも低毒性、低刺
激性、低臭性の硬質表面洗浄剤を提供することを
目的とするものである。
問題点を解決するための手段
上記問題点は、本発明の特定の環状尿素化合物
を用いることによつて解決される。
すなわち本発明は、一般式（）
（ただし式中、R1，R2は互いに同一もしくは
相異なる炭素数１ないし３のアルキル基を表わ
す。）で示される１，３−ジアルキル−２−イミ
ダゾリジノンの少なくとも１種を含有することを
特徴とする硬質表面洗浄剤に関するものである。
本発明の硬質表面洗浄剤に用いられる１，３−
ジアルキル−２−イミダゾリジノンとしては、
１，３−ジメチル−２−イミダゾリジノン、１，
３−ジエチル−２−イミダゾリジノン、１，３−
ジ−ｎ−プロピル−２−イミダゾリジノン、１，
３−ジイソプロピル−２−イミダゾリジノンをあ
げることができるが、洗浄力等の面で、１，３−
ジメチル−２−イミダゾリジノンが好ましい。
本発明において用いられる１，３−ジアルキル
−２−イミダゾリジノンは、水と任意の割合で混
合するうえ、アセトン、メチルエチルケトン、フ
エニルエチルアルコール、ジエチルアミン、メチ
レンクロライド、ケロシン、テレピン油のような
各種有機溶媒、界面活性剤、無機物質等との相溶
性が良好で、しかも種々の有機化合物や高分子化
合物を溶解するため、硬質表面洗浄剤への適用範
囲がきわめて広い。たとえば、ペンキなどが付着
して皮膜化した硬質表面上の汚れには、１，３−
ジアルキル−２−イミダゾリジノンをそのままも
しくはエタノール等の低級アルコールで希釈した
もので拭きとればよい。家庭内のレンジ、換気
扇、浴槽などの汚れに対しては、通常の硬質表面
洗浄剤のように、界面活性剤、水溶性高分子化合
物や各種補助剤と組合わせて用いることが好まし
い。
このような目的で用いられる界面活性剤として
は以下のような陰イオン界面活性剤、非イオン界
面活性剤、両性界面活性剤がある。これらのもの
には脂肪酸石けん、高級アルコール硫酸エステル
塩、ポリオキシエチレン高級アルコール硫酸エス
テル塩、高級アルコールリン酸エステルおよびそ
の塩、ポリオキシエチレン高級アルコールリン酸
エステルおよびその塩、ポリオキシエチレン高級
脂肪酸リン酸エステルおよびその塩、スルホン化
高級脂肪酸塩、スルホン化高級脂肪酸アルコール
エステル塩、高級アルコールスルホコハク酸エス
テル塩、イセチオン酸高級脂肪酸エステル塩、α
−スルホ高級アルコール酢酸エステル塩、アルキ
ルベンゼンスルホン酸塩、α−オレフインスルホ
ン酸塩、ラウリン酸ジエタノールアミド、ステア
リン酸ジエタノールアミド、ラウリン酸モノエタ
ノールアミド、ステアリン酸モノエタノールアミ
ドなどの高級脂肪酸とアルキロールアミンとの縮
合物およびそのエチレンオキサイド付加物、ポリ
オキシエチレンアルキルエーテル、ポリオキシエ
チレンアルキルフエニルエーテル、ポリオキシエ
チレン高級脂肪酸モノエタノールアミドリン酸エ
ステル、Ｎ−長鎖アシル酸性アミノ酸塩、Ｎ−長
鎖アシルザルコシン塩、Ｎ−長鎖アシル−Ｎ−ア
ルキル−β−アラニン塩などのＮ−長鎖アシルア
ミノ酸塩、Ｎ−アシルベプタイド、ラウリルアミ
ノプロピオン酸などの高級アルキルアミノプロピ
オン酸塩、ラウリルイミノジ酢酸塩などの高級ア
ルキルイミノジ酢酸塩、高級アルキルジメチルペ
タイン、高級アルキルジヒドロキシエチルペタイ
ン、Ｎ−アルキロイル−N′−（２−ヒドロキシエ
チル）−N′−カルボキシメチルエチレンジアミン
酸、Ｎ−アルキロイル−Ｎ−（２−ヒドロキシエ
チル）−N′.N′−ピスカルボキシメチルエチレン
ジアミンアミド化合物などがあげられるがこれら
に限定されることはない。
本発明の硬質表面洗浄剤には、通常の液体洗浄
剤に配合される補助剤、たとえば香料、着色料、
増粘剤、殺菌剤、可溶化剤、ビルダー等を本発明
の効果を妨げない範囲で加えることができる。
本発明に用いられる１，３−ジアルキル−２−
イミダゾリジノンの配合量は特に限定されない
が、少なくとも0.5重量％以上が好ましい。合成
樹脂表面を洗浄するものには、１，３−ジアルキ
ル−２−イミダゾリジノンが合成樹脂を溶解する
ので20重量％以下が適当である。
本発明の１，３−ジアルキル−２−イミダゾリ
ジノンの一次皮膚刺激試験を行なつたところ、生
理食塩水と同様で一次皮膚刺激はほとんど認めら
れなかつた。また、１，３−ジメチル−２−イミ
ダゾリジノンのマウスを用いた急性毒性（LD50）
は2840mg／Kgであり、低毒性である。
１，３−ジアルキル−２−イミダゾリジノン
は、酸、アルカリに対して安定であるため、本発
明の硬質表面洗浄剤は任意のPHに調整できるが、
皮膚刺激が少ない面で弱酸性ないし弱アルカリ性
が好ましい。使用方法は、液状、クリーム状、エ
アゾール、ポンプ式等任意の方法でよい。
本発明の硬質表面洗浄剤が適用される硬質表面
としは、ガラス、陶磁器、金属、合成樹脂、ホー
ロー等でできたものであり、たとえば、家具、
机、壁、窓ガラス、タイル、床、換気扇、レン
ジ、オーブン、照明器具、冷蔵庫、浴槽、便器、
各種機械、自動車エンジン等があげられるが、こ
れらに限定されるものではない。
作 用
本発明の硬質表面洗浄剤において、１，３−ジ
アルキル−２−イミダゾリジノンが、硬質表面上
に固着した各種の汚れを溶解するため、優れた洗
浄力を示すものと思われる。
実施例
実施例１〜６ 比較例１
次の配合の洗浄剤組成物を調製し、洗浄力を比
較した。
INDUSTRIAL APPLICATION FIELD OF THE INVENTION The present invention relates to cleaning agents for use in cleaning hard surfaces. More specifically, the present invention relates to hard surface cleaning agents containing 1,3-dialkyl-2-imidazolidinones. Conventional technology Dirt on hard surfaces made of glass, metal, ceramics, synthetic resins, etc. such as ventilation fans, ovens, bathtubs, tiles, toilet bowls, etc. is caused by oils, fats, and various organic substances that are altered by heat and air and turned into resin. There are some that are stuck to the surface, and some that have become a resin coating from paint or ink. Since neutral detergents such as kitchen detergents have weak detergent power, it has been difficult to remove stains firmly adhered to hard surfaces. Therefore, in order to remove such stains from hard surfaces, there are methods to increase the cleaning power by adding acid or alkyl substances to the cleaning agent to make the pH strong alkaline or acidic, or using ethylene glycol ether solvents, Methods of adding solvents such as acetone and chlorinated solvents have been used. Among the conventional methods, adding sodium hydroxide or hydrochloric acid to make the cleaning agent strongly alkaline or acidic requires wearing rubber gloves because the cleaning agent irritates the skin, and may be difficult to clean depending on the type of hard surface. The disadvantage is that the rims are corroded. In addition, cleaning agents containing ethylene glycol ether solvents, acetone, xylene, chlorine solvents, etc. are available to some extent, but some solvents are highly toxic to the human body, highly volatile, and have high flash points. Some of them have a low value of 100%, and cannot be said to be preferable for use. In particular, detergents containing ethylene glycol ether-based water-soluble solvents have a strong pungent odor, so you may be concerned about the odor while using the detergent, and furthermore, when perfumed, the desired scent may not be obtained. It was hot. Problems to be Solved by the Invention It is an object of the present invention to provide a hard surface cleaning agent that has strong cleaning power and is low in toxicity, low irritation, and low odor. Means for Solving the Problems The above problems are solved by using a specific cyclic urea compound of the present invention. That is, the present invention provides general formula () (In the formula, R 1 and R 2 represent an alkyl group having 1 to 3 carbon atoms, which are the same or different from each other.) The present invention relates to a hard surface cleaning agent characterized by: 1,3- used in the hard surface cleaning agent of the present invention
As dialkyl-2-imidazolidinone,
1,3-dimethyl-2-imidazolidinone, 1,
3-diethyl-2-imidazolidinone, 1,3-
Di-n-propyl-2-imidazolidinone, 1,
3-diisopropyl-2-imidazolidinone can be mentioned, but in terms of detergency etc., 1,3-
Dimethyl-2-imidazolidinone is preferred. The 1,3-dialkyl-2-imidazolidinone used in the present invention can be mixed with water in any proportion, and can be mixed with a variety of substances such as acetone, methyl ethyl ketone, phenylethyl alcohol, diethylamine, methylene chloride, kerosene, and turpentine oil. It has good compatibility with organic solvents, surfactants, inorganic substances, etc., and dissolves various organic compounds and polymeric compounds, so it has an extremely wide range of applications as a hard surface cleaner. For example, 1,3-
It may be wiped off with dialkyl-2-imidazolidinone as it is or diluted with a lower alcohol such as ethanol. For stains on household stoves, ventilation fans, bathtubs, etc., it is preferable to use it in combination with a surfactant, a water-soluble polymer compound, and various auxiliary agents like a normal hard surface cleaner. Surfactants used for this purpose include the following anionic surfactants, nonionic surfactants, and amphoteric surfactants. These include fatty acid soaps, higher alcohol sulfate ester salts, polyoxyethylene higher alcohol sulfate ester salts, higher alcohol phosphate esters and their salts, polyoxyethylene higher alcohol phosphate esters and their salts, polyoxyethylene higher fatty acid phosphates, Acid esters and their salts, sulfonated higher fatty acid salts, sulfonated higher fatty acid alcohol ester salts, higher alcohol sulfosuccinate ester salts, isethionic acid higher fatty acid ester salts, α
-Higher fatty acids and alkylolamines such as sulfohigher alcohol acetate salts, alkylbenzene sulfonates, α-olefin sulfonates, lauric acid diethanolamide, stearic acid diethanolamide, lauric acid monoethanolamide, and stearic acid monoethanolamide condensates and their ethylene oxide adducts, polyoxyethylene alkyl ethers, polyoxyethylene alkyl phenyl ethers, polyoxyethylene higher fatty acid monoethanolamide phosphates, N-long chain acyl acidic amino acid salts, N-long chain acyl sarcosine salts, N-long chain acylamino acid salts such as N-long chain acyl-N-alkyl-β-alanine salts, N-acyl peptides, higher alkylaminopropionates such as lauryl aminopropionic acid, lauryl iminodiacetates, etc. Higher alkyliminodiacetates, higher alkyldimethylpetaines, higher alkyldihydroxyethylpetaines, N-alkyloyl-N'-(2-hydroxyethyl)-N'-carboxymethylethylenediamine acids, N-alkyloyl-N-(2 Examples include, but are not limited to, -hydroxyethyl)-N'.N'-picarboxymethylethylenediamine amide compounds. The hard surface cleaner of the present invention contains adjuvants that are included in ordinary liquid cleaners, such as fragrances, colorants,
Thickeners, bactericides, solubilizers, builders, and the like can be added to the extent that they do not interfere with the effects of the present invention. 1,3-dialkyl-2- used in the present invention
The amount of imidazolidinone blended is not particularly limited, but is preferably at least 0.5% by weight. For cleaning surfaces of synthetic resins, 1,3-dialkyl-2-imidazolidinone dissolves synthetic resins, so 20% by weight or less is suitable. When the 1,3-dialkyl-2-imidazolidinone of the present invention was subjected to a primary skin irritation test, almost no primary skin irritation was observed, as was the case with physiological saline. In addition, the acute toxicity (LD 50 ) of 1,3-dimethyl-2-imidazolidinone in mice
is 2840mg/Kg, indicating low toxicity. Since 1,3-dialkyl-2-imidazolidinone is stable against acids and alkalis, the hard surface cleaning agent of the present invention can be adjusted to any pH.
Weak acidity or weak alkalinity are preferred in terms of less skin irritation. The method of use may be any method such as liquid, cream, aerosol, or pump type. Hard surfaces to which the hard surface cleaning agent of the present invention is applied include those made of glass, ceramics, metals, synthetic resins, enamel, etc. For example, furniture,
desks, walls, window glass, tiles, floors, ventilation fans, ranges, ovens, lighting equipment, refrigerators, bathtubs, toilets,
Examples include various machines, automobile engines, etc., but are not limited to these. Function: In the hard surface cleaning agent of the present invention, the 1,3-dialkyl-2-imidazolidinone dissolves various types of stains fixed on hard surfaces, and thus exhibits excellent cleaning power. Examples Examples 1 to 6 Comparative Example 1 Cleaning compositions having the following formulations were prepared and their cleaning powers were compared.
【表】
上記評価から各実施例の洗浄剤は優れた洗浄力
を有することがわかる。
実施例７，８ 比較例２〜４
第２表に示す配合の洗浄剤組成物を調製し、実
施例１における方法で洗浄力および臭いの強さを
判定した。[Table] From the above evaluation, it can be seen that the cleaning agents of each example have excellent cleaning power. Examples 7 and 8 Comparative Examples 2 to 4 Cleaning compositions having the formulations shown in Table 2 were prepared, and the detergency and odor intensity were determined by the method in Example 1.
【表】
本発明品は、一般に用いられるエチレングリコ
ールまたはジエチレングリコールのモノエーテル
類と同等以上の洗浄力を有しており、臭いも弱い
ものであつた。
実施例 ９
・ １，３−ジメチル−２−イミダゾリジノン
10重量％
・ ポリオキシエチレン（10）ノニルフエニルエ
ーテル ３
・ モノエタノールアミン ５
・ ピロリン酸カリウム ４・水 78
上記配合のガスレンジ、換気扇用水性洗浄剤を
調製した。この洗浄剤は臭いの少なく優れた洗浄
効果を示した。
実施例 10
・ クエン酸 40.0重量％
・ グルコン酸 10.0
・第２級アルコール（炭素数12〜14）エトキシレ
ート（９モル） 2.0
・ １，３−ジエチル−２−イミダゾリジノン
2.0・水 46.0
上記配合のアルミニウムクリーナーを調製し
た。このものは臭いが少なくかつ優れた洗浄力を
有するものであつた。
実施例 11
・ １，３−ジメチル−２−イミダゾリジノン
10.0重量％
・１，３−ジイソプロピル−２−イミダゾリジノ
ン 4.0
・ オレイン酸 16.0
・ トリエタノールアミン 12.0・水 58.0
上記配合のタイル洗浄剤を調製した。このもの
は優れた洗浄効果を有していた。
実施例 12
・第２級アルコール（炭素数12〜14）エトキシレ
ート（９モル） 1.0重量％
・ １，３−ジメチル−２−イミダゾリジノン
5.0
・ ピロリン酸カリウム 2.5・水 91.5
上記配合の組成物をイソブタンプロペラントで
エアゾール化し、硬質表面スプレークリーナーを
調製した。このものは、優れた洗浄力を有してい
た。
実施例 13
・ １，３−ジメチル−２−イミダゾリジノン
50重量％
・ メチレンクロライド 47
・第２級アルコール（炭素数12〜14）エトキシレ
ート（８モル） ２・ メチルセルロース １
上記配合のペイントリムーバーを調製した。こ
のものは優れたペイント除去効果を有していた。
発明の効果
本発明は次のような優れた効果を有している。
(1) グリコールエーテル系等の溶剤を配合した従
来の硬質表面洗浄剤と同等以上の洗浄力を有し
ている。
(2) 低刺激性、低毒性である。
(3) 低臭性である。[Table] The product of the present invention had a cleaning power equal to or higher than that of commonly used monoethers of ethylene glycol or diethylene glycol, and had a weak odor. Example 9 1,3-dimethyl-2-imidazolidinone
10% by weight - Polyoxyethylene (10) nonyl phenyl ether 3 - Monoethanolamine 5 - Potassium pyrophosphate 4 - Water 78 An aqueous cleaning agent for gas ranges and ventilation fans having the above composition was prepared. This cleaning agent exhibited excellent cleaning effects with little odor. Example 10 - Citric acid 40.0% by weight - Gluconic acid 10.0 - Secondary alcohol (carbon number 12-14) ethoxylate (9 mol) 2.0 - 1,3-diethyl-2-imidazolidinone
2.0 /Water 46.0 An aluminum cleaner with the above formulation was prepared. This product had little odor and had excellent detergency. Example 11 - 1,3-dimethyl-2-imidazolidinone
10.0% by weight・1,3-diisopropyl-2-imidazolidinone 4.0・Oleic acid 16.0・Triethanolamine 12.0・Water 58.0 A tile cleaning agent having the above composition was prepared. This product had an excellent cleaning effect. Example 12 - Secondary alcohol (carbon number 12-14) ethoxylate (9 mol) 1.0% by weight - 1,3-dimethyl-2-imidazolidinone
5.0・Potassium pyrophosphate 2.5・Water 91.5 The above-mentioned composition was aerosolized with isobutane propellant to prepare a hard surface spray cleaner. This product had excellent detergency. Example 13 - 1,3-dimethyl-2-imidazolidinone
50% by weight ・Methylene chloride 47 ・Secondary alcohol (12 to 14 carbon atoms) ethoxylate (8 mol) 2. Methyl cellulose 1 A paint remover having the above formulation was prepared. This product had an excellent paint removal effect. Effects of the Invention The present invention has the following excellent effects. (1) It has cleaning power equal to or greater than conventional hard surface cleaners containing glycol ether-based solvents. (2) Hypoallergenic and low toxicity. (3) Low odor.
Claims (1)
異なる炭素数１ないし３のアルキル基を表わす。〕
で示される少なくとも１種の１，３−ジアルキル
−２−イミダゾリジノンを含有することを特徴と
する硬質表面洗浄剤。 ２ 一般式（）の化合物が、１，３−ジメチル
−２−イミダゾリジノンである特許請求の範囲第
１項記載の洗浄剤。[Claims] 1 General formula () [However, in the formula, R 1 and R 2 represent alkyl groups having 1 to 3 carbon atoms, which are the same or different from each other. ]
A hard surface cleaning agent comprising at least one 1,3-dialkyl-2-imidazolidinone represented by: 2. The cleaning agent according to claim 1, wherein the compound of general formula () is 1,3-dimethyl-2-imidazolidinone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21471784A JPS6191299A (en) | 1984-10-12 | 1984-10-12 | Hard surface cleanser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21471784A JPS6191299A (en) | 1984-10-12 | 1984-10-12 | Hard surface cleanser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6191299A JPS6191299A (en) | 1986-05-09 |
| JPH0450959B2 true JPH0450959B2 (en) | 1992-08-17 |
Family
ID=16660453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21471784A Granted JPS6191299A (en) | 1984-10-12 | 1984-10-12 | Hard surface cleanser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191299A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0715110B2 (en) * | 1986-04-30 | 1995-02-22 | 花王株式会社 | Composition for removing stains and coloring of fibers |
| JPH0715111B2 (en) * | 1986-05-01 | 1995-02-22 | 花王株式会社 | Glass cleaner composition |
| JPH0715114B2 (en) * | 1986-05-02 | 1995-02-22 | 花王株式会社 | Liquid detergent composition |
| JPH0715112B2 (en) * | 1986-05-02 | 1995-02-22 | 花王株式会社 | Bathroom cleaner composition |
| JPS62257992A (en) * | 1986-05-02 | 1987-11-10 | 花王株式会社 | Alkaline detergent composition |
| JPS6350838A (en) * | 1986-08-21 | 1988-03-03 | Japan Synthetic Rubber Co Ltd | Removing solution |
| JP2521630B2 (en) * | 1992-12-10 | 1996-08-07 | 花王株式会社 | Cleaning composition for hard surfaces |
| JP4025953B2 (en) | 2001-01-05 | 2007-12-26 | 荒川化学工業株式会社 | Cleaning composition |
-
1984
- 1984-10-12 JP JP21471784A patent/JPS6191299A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6191299A (en) | 1986-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |