CN1088557C - 一种消毒剂及其制备方法 - Google Patents
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
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- A01N31/16—Oxygen or sulfur directly attached to an aromatic ring system with two or more oxygen or sulfur atoms directly attached to the same aromatic ring system
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Abstract
本发明为一种消毒剂及其制备方法。其原料包括2,4,4’-三氯-2’-羟基二苯醚、氨基硅乳树脂、1,2丙二醇、脂肪醇聚氧乙烯醚和蒸馏水;先将脂肪醇聚氧乙烯醚与蒸馏水混合,在高速均质搅拌机内加入2,4,4’-三氯-2’-羟基二苯醚,并在温度50℃-70℃搅拌至熔融;降温后加入氨基硅乳树脂在低速下搅拌均匀即可。本消毒剂具有杀菌效果好,而且持效长,耐重复污染性能好,安全无毒等特性,自然保存2年后,表面抑杀菌率仍达66%。
Description
本发明涉及消毒领域,特别是适用于流通纸币及食品包装纸的消毒剂及其制备方法。
众所周知,流通纸币的卫生与危害问题是当今世界普遍关注的热点难点,至今尚无科学而有效的解决方法。
在对流通纸币或其它纸质品进行消毒抗菌处理时,消毒剂的选择及要求极为关键和重要,它不仅要求消毒剂有抑菌作用,而且要求有杀菌作用,同时,长效性更是一项特殊而重要的技术要求,否则,短时效的消毒剂或单一的抗菌作用,将失去实用意义,目前,虽然抗菌消毒剂较多,但是,同时具备抑菌、杀菌、长效消毒和安全的消毒剂还为数不多。
众所周知,2,4,4’-三氯-2’-羟基二苯醚(简称HD244)是一项稳定性和安全性很好的抗菌剂,但由于其为不溶于水的粉状结晶物质,因此,国内外常常用乳化的方法将其制成水乳液抗菌剂使用,但是,应用结果多局现于抗菌(抑菌)作用,而杀菌效果受到乳化剂的影响,如日本专利JP60-90564,JP59-43172,JP59-100766和中国专利CN1041018A对此均有报道。
另外,如美国道康宁公司所生产之有机硅季胺盐长效型消毒剂(商品名为DC-5700),它虽然较HD244杀菌性能好,但按消毒学和药效学分类,DC-5700仍属低效类消毒剂,抑杀菌谱受到限制。
本发明的目的在于提出一种具有稳定性高、长效、杀菌效果好、杀菌菌谱广、效用高、安全无毒的长效消毒剂,以便于流通纸币或纸制品的长效消毒与抗菌卫生处理的需要,且不影响纸币表面或纸制品的表面的外观物化性能。
本发明的另一个目的是提供一种上述消毒剂的制备方法。
本发明的消毒剂的原料包括2,4,4’-三氯-2’-羟基二苯醚、氨基硅乳树脂、1,2丙二醇、脂肪醇聚氧乙烯醚和蒸馏水,其中所述各成份的重量份数配比为:
2,4,4’-三氯-2’-羟基二苯醚 20-50份
氨基硅乳树脂 3-10份
1,2丙二醇 20-30份
脂肪醇聚氧乙烯醚 10-30份
蒸馏水 10-40份
其中,所述氨基硅乳树脂的商品名为TSA202有机硅乳树脂。
所述蒸馏水可为无菌蒸馏水。
本发明的消毒剂的制备方法包括先将脂肪醇聚氧乙烯醚与蒸馏水按1∶1混合,在11000-19000转/分的高速均质搅拌机内混合1-3分钟,再加入2,4,4’-三氯-2’-羟基二苯醚,调节均质机转速至700-900转/分,温度为50℃-70℃搅拌3-5分钟,至熔融;降温至15℃-25℃,加入氨基硅乳树脂在低速200-500转/分的转速下搅拌2-6分钟。
本发明的消毒剂的制备方法还可以包括将上述加成组合得到的40Wt%强化—羟/氨基二苯醚硅乳液消毒剂,用无菌蒸馏水稀释至0.5-1.3Wt%水溶液,即可得到流通纸币或其它纸质品表面的长效消毒处理剂。
本发明的消毒剂的特点在于在2,4,4’-三氯-2’-羟基二苯醚的材料中,通过加入长效剂氨基硅乳树脂和增效剂1,2丙二醇、脂肪醇聚氧乙烯醚作为长效剂和增效剂制得强化的-2,4,4’-三氯-2’-氨/羟基二苯醚硅乳液消毒剂,具有杀菌效果好,而且持效长,耐重复污染性能好,安全无毒的特性;因此,使HD244的杀菌性和长效性能均得到极大的改进和提高,同时,流通纸币表面或其它纸制品表面频繁污染细菌的卫生问题,也将通过本发明的消毒剂的应用得以解决;对大肠杆菌、金黄葡萄球菌、白色念株菌、淋病双球菌、结核杆菌等36种常见细菌均具有抑杀作用,自然保存2年后,表面抑杀菌率仍达66%。
其应用方法是,将0.5-1.3Wt%消毒剂水溶液直按喷施或浸渍流通纸币或其它纸质品表面,经常温或加热干燥后,即可使流通纸币或其它纸质品表面获得1-3年的长效抑杀细菌作用,特别是使高速流通纸币的细菌污染问题得到解决。
下面结合实施例进一步描述本发明。
实施例1
一种消毒剂,其原料包括2,4,4’-三氯-2’-羟基二苯醚、氨基硅乳树脂、1,2丙二醇、脂肪醇聚氧乙烯醚和蒸馏水,其中所述各成份的重量份数配比为:
2,4,4’-三氯-2’-羟基二苯醚 40份
氨基硅乳树脂 4份
1,2丙二醇 30份
脂肪醇聚氧乙烯醚 10份
蒸馏水 15份
制备时,先将市售工业级脂肪醇聚氧乙烯醚与1,2丙二醇、无菌蒸馏水按重量比1∶0.8∶2混合,置于调速均质搅拌反应釜内,在温度38℃,转速19000转/分的条件下,搅拌3分钟,再加入40份的2,4,4’-三氯-2’-羟基二苯醚,调整均质机转速800转/分,釜内温度56℃,开机搅拌4分钟,使之熔融,待降温至20℃以下,加入4%的商品名为TSA-202有机硅树脂乳液,再经200转速/分、2分钟的均质搅拌,即可完成工序并可获得消毒剂。
实施例2
一种消毒剂,其原料包括2,4,4’-三氯-2’-羟基二苯醚、氨基硅乳树脂、1,2丙二醇、脂肪醇聚氧乙烯醚和蒸馏水,其中所述各成份的重量份数配比为:
2,4,4’-三氯-2’-羟基二苯醚 50份
氨基硅乳树脂 3份
1,2丙二醇 20份
脂肪醇聚氧乙烯醚 15份
蒸馏水 15份
制备时,按所述实施例1的制备方法制得长效消毒剂,用无菌蒸馏水将新制成消毒剂稀释至1.2%浓度。使用时,均匀喷施于流通纸币表面,经自然风干或电热风干后,将大肠杆菌或金黄色葡萄球菌,白色念株菌,淋病双球菌,结核杆菌等36种常见细菌菌悬液污染至消毒纸币表面,按GB15979-1995附录B方法检测,纸币表面抑杀细菌率达99.9%,重复污染和重复洗涤100次,所处理流通纸币表面的细菌抑杀率仍可达50%以上,试样经自然保存2年后检测,表面抑杀菌率仍达66%。
实施例3
一种消毒剂,其原料包括2,4,4’-三氯-2’-羟基二苯醚、氨基硅乳树脂、1,2丙二醇、脂肪醇聚氧乙烯醚和蒸馏水,其中所述各成份的重量份数配比为:
2,4,4’-三氯-2’-羟基二苯醚 30份
氨基硅乳树脂 3份
1,2丙二醇 25份
脂肪醇聚氧乙烯醚 10份
蒸馏水 40份
制备时,按所述实施例1的制备方法制得长效消毒剂,用无菌蒸馏水将所述消毒剂稀释至0.8%的浓度,使用时,选用食品包装纸或纸盒为实施对象,用0.8%的消毒剂喷施于食品纸或纸盒成品表面,或将纸制品直接浸渍于0.8%消毒剂中,经自然风干或电加热风干,即可实施纸制品表面长效消毒与卫生处理,按GB15979-1955附录B方法检测,食品纸(盒)消毒试样抑杀菌率达99.98%,重复污染细菌和重复洗涤100次,抑杀菌率仍可达59%以上,经毒理性能LD50试验和皮肤刺激性试验,眼结膜刺激性试验表明,该消毒剂不但杀菌效果好,而且持效长,耐重复污染性能好,同时具有安全无毒的特性。
Claims (4)
1、一种消毒剂,其特征是原料包括2,4,4’-三氯-2’-羟基二苯醚、氨基硅乳树脂、1,2丙二醇、脂肪醇聚氧乙烯醚和蒸馏水,其中所述各成份的重量份数配比为:
2,4,4’-三氯-2’-羟基二苯醚 20-50份
氨基硅乳树脂 3-10份
1,2丙二醇 20-30份
脂肪醇聚氧乙烯醚 10-30份
蒸馏水 10-40份
2、如权利要求1所述的消毒剂,其特征是所述蒸馏水为无菌蒸馏水。
3、如权利要求1所述的消毒剂,其特征是还包括将上述加成组合得到的强化—羟/氨基二苯醚硅乳液消毒剂,用无菌蒸馏水稀释至0.5-1.3Wt%水溶液,即可得到流通纸币或其它纸质品表面的消毒处理剂。
4、如权利要求1所述的消毒剂的制备方法,其特征是包括先将脂肪醇聚氧乙烯醚与蒸馏水按1∶1混合,在11000-19000转/分的高速均质搅拌机内混合1-3分钟,再加入2,4,4’-三氯-2’-羟基二苯醚,调节均质机转速至700-900转/分,温度为50℃-70℃搅拌3-5分钟,至熔融;降温至15℃-25℃,加入氨基硅乳树脂在低速200-500转/分的转速下搅拌2-6分钟。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
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CN99127317A CN1088557C (zh) | 1999-12-30 | 1999-12-30 | 一种消毒剂及其制备方法 |
US09/611,561 US6344433B1 (en) | 1999-12-30 | 2000-07-07 | Long-acting disinfectant and its preparation method |
SG200004241A SG83806A1 (en) | 1999-12-30 | 2000-07-28 | A long-acting disinfectant and its preparation method |
MYPI20003507A MY125515A (en) | 1999-12-30 | 2000-08-01 | A long-acting disinfectant and its preparation method |
DE10037582A DE10037582A1 (de) | 1999-12-30 | 2000-08-02 | Desinfektionsmittel mit Langzeitwirkung und sein Herstellungsverfahren |
IDP20000851D ID28775A (id) | 1999-12-30 | 2000-09-29 | Disinfektan yang bekerja lama dan metode penyiapannya |
JP2000343320A JP2001192306A (ja) | 1999-12-30 | 2000-11-10 | 長時間作用型消毒剤およびその調製方法 |
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CN99127317A CN1088557C (zh) | 1999-12-30 | 1999-12-30 | 一种消毒剂及其制备方法 |
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CN1088557C true CN1088557C (zh) | 2002-08-07 |
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US (1) | US6344433B1 (zh) |
JP (1) | JP2001192306A (zh) |
CN (1) | CN1088557C (zh) |
DE (1) | DE10037582A1 (zh) |
ID (1) | ID28775A (zh) |
MY (1) | MY125515A (zh) |
SG (1) | SG83806A1 (zh) |
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US8795717B2 (en) | 2009-11-20 | 2014-08-05 | Kimberly-Clark Worldwide, Inc. | Tissue products including a temperature change composition containing phase change components within a non-interfering molecular scaffold |
US8480852B2 (en) | 2009-11-20 | 2013-07-09 | Kimberly-Clark Worldwide, Inc. | Cooling substrates with hydrophilic containment layer and method of making |
US9181465B2 (en) | 2009-11-20 | 2015-11-10 | Kimberly-Clark Worldwide, Inc. | Temperature change compositions and tissue products providing a cooling sensation |
CN104255721B (zh) * | 2014-08-29 | 2016-01-27 | 北京桑普生物化学技术有限公司 | 一种含2,4,4′-三氯-2′-羟基二苯醚的防腐杀菌剂组合物及用途 |
CN106212575A (zh) * | 2016-07-21 | 2016-12-14 | 南通铁人体育设施工程有限公司 | 家具消毒剂 |
CN105994449A (zh) * | 2016-07-21 | 2016-10-12 | 南通铁人体育设施工程有限公司 | 纸币长效消毒剂 |
CN113679867B (zh) * | 2021-08-26 | 2023-04-28 | 中科卫康(深圳)生物科技有限公司 | 一种具有长效硅烷基纳米抗菌的冷链*** |
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GB9425933D0 (en) * | 1994-12-22 | 1995-02-22 | Procter & Gamble | Oral compositions |
US5948416A (en) * | 1995-06-29 | 1999-09-07 | The Procter & Gamble Company | Stable topical compositions |
AU756405B2 (en) * | 1998-12-02 | 2003-01-09 | Colgate-Palmolive Company, The | High foaming, grease cutting light duty liquid detergent |
US6107263A (en) * | 1999-07-15 | 2000-08-22 | Colgate-Palmolive Co. | High foaming, grease cutting light duty composition containing a C12 alkyl amido propyl dimethyl amine oxide |
US6258763B1 (en) * | 2000-04-18 | 2001-07-10 | Colgate Palmolive Company | Light duty liquid composition containing an acid |
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1999
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- 2000-07-28 SG SG200004241A patent/SG83806A1/en unknown
- 2000-08-01 MY MYPI20003507A patent/MY125515A/en unknown
- 2000-08-02 DE DE10037582A patent/DE10037582A1/de not_active Ceased
- 2000-09-29 ID IDP20000851D patent/ID28775A/id unknown
- 2000-11-10 JP JP2000343320A patent/JP2001192306A/ja active Pending
Patent Citations (2)
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CN1041018A (zh) * | 1988-12-21 | 1990-04-04 | 中国纺织大学 | 织物用抗菌整理剂的制备与应用 |
CN1189295A (zh) * | 1997-01-28 | 1998-08-05 | 王雪平 | 氨基二氯代醛硅乳液及其生产方法与应用 |
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JP2001192306A (ja) | 2001-07-17 |
DE10037582A1 (de) | 2001-07-12 |
ID28775A (id) | 2001-07-05 |
MY125515A (en) | 2006-08-30 |
CN1256865A (zh) | 2000-06-21 |
US6344433B1 (en) | 2002-02-05 |
SG83806A1 (en) | 2001-10-16 |
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