CN104323397A - 外墙涂料用抗氧化剂 - Google Patents

外墙涂料用抗氧化剂 Download PDF

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CN104323397A
CN104323397A CN201410540905.8A CN201410540905A CN104323397A CN 104323397 A CN104323397 A CN 104323397A CN 201410540905 A CN201410540905 A CN 201410540905A CN 104323397 A CN104323397 A CN 104323397A
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HEFEI TINGSUO ENVIRONMENTAL PROTECTION MATERIALS Co Ltd
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HEFEI TINGSUO ENVIRONMENTAL PROTECTION MATERIALS Co Ltd
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02Organic and inorganic ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
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    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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Abstract

本发明公开了一种外墙涂料用抗氧化剂,由以下重量份数的组分组成:绿茶茶叶20~25份、甘草10~16份、金银花20~26份、荷兰豆5-8份、桔梗10-12份、石榴子10~15份、葡萄籽油7-8份、沙棘4-6份,本发明达到提高抗氧化剂的抗氧化能力、减少用量、降低毒副作用的目的。

Description

外墙涂料用抗氧化剂
 
技术领域
本发明涉及涂料添加剂领域,具体属于外墙涂料用抗氧化剂。
 
背景技术
抗氧化剂是添加于食品后阻止或延迟食品氧化,提高食品质量的稳定性和延长贮藏期的物质,市场中的抗氧化剂多为人工合成,对人体有一定的影响。
在房间装潢中,经常使用大量的乳胶漆和涂料,其中成分中含有着色剂和附着剂,大部分都是化学品,对人体有一定的健康危害。
 
发明内容
本发明的目的是提供一种外墙涂料用抗氧化剂,达到提高涂料的抗氧化能力、减少用量、降低毒副作用的目的,涂料各项参数复合标准。
本发明的技术方案如下:
外墙涂料用抗氧化剂,由以下重量份数的组分组成:绿茶茶叶20~25份、甘草10~16份、硅石粉4~6份、金银花20~26份、荷兰豆5-8份、桔梗10-12份、石榴子10~15份、葡萄籽油7-8份、沙棘4-6份,其具体制备方法包括如下步骤:
(1)将按重量份数提取的各组分粉碎,然后加入6-8倍于原料体积的无水乙醇,搅拌浸泡60min后用水浴加热回流40-60min,冷却至室温后过滤;
 (2)然后进行蒸压发酵阶段,包括真空、升压、恒温恒压和降压阶段,各阶段的参数及过程为:真空:0~0.02MPa,抽真空时间为0.4~0.7h;升压:0.06~1.0MPa,升压时间为1.2~1.5h;恒温恒压:0.7-0.8MPa,恒压时间为2~3h,恒温温度为140~160℃;降压:降到常压,降压时间为1.2~1.5h,再粉碎成粉末; 
(3)将上述步骤中所得滤液用旋转蒸发仪浓缩并回收乙醇,得到深色混合液体;得到的深色混合液体冷冻干燥,即为油炸食品抗氧化剂。
与现有技术相比,本发明的优势是: 
(1)将绿茶茶叶与金银花按一定的配比混合后,提取其有效成分,使其有效成分能够最大限度地溶出,提高抗氧化活性。
(2)本发明所得到的复合抗氧化剂具有使用方便、效果优良、改善品质等优点。达到提高涂料的抗氧化能力、减少用量、降低毒副作用的目的,涂料各项参数复合标准。
 
具体实施方式
外墙涂料用抗氧化剂,由以下重量份数的组分组成:绿茶茶叶20~25份、甘草10~16份、硅石粉4~6份、金银花20~26份、荷兰豆5-8份、桔梗10-12份、石榴子10~15份、葡萄籽油7-8份、沙棘4-6份,其具体制备方法包括如下步骤:
(1)将按重量份数提取的各组分粉碎,然后加入6-8倍于原料体积的无水乙醇,搅拌浸泡60min后用水浴加热回流40-60min,冷却至室温后过滤;
 (2)然后进行蒸压发酵阶段,包括真空、升压、恒温恒压和降压阶段,各阶段的参数及过程为:真空:0~0.02MPa,抽真空时间为0.4~0.7h;升压:0.06~1.0MPa,升压时间为1.2~1.5h;恒温恒压:0.7-0.8MPa,恒压时间为2~3h,恒温温度为140~160℃;降压:降到常压,降压时间为1.2~1.5h,再粉碎成粉末; 
(3)将上述步骤中所得滤液用旋转蒸发仪浓缩并回收乙醇,得到深色混合液体;得到的深色混合液体冷冻干燥,即为油炸食品抗氧化剂。

Claims (1)

1.外墙涂料用抗氧化剂,其特征在于,由以下重量份数的组分组成:绿茶茶叶20~25份、甘草10~16份、硅石粉4~6份、金银花20~26份、荷兰豆5-8份、桔梗10-12份、石榴子10~15份、葡萄籽油7-8份、沙棘4-6份,其具体制备方法包括如下步骤:
(1)将按重量份数提取的各组分粉碎,然后加入6-8倍于原料体积的无水乙醇,搅拌浸泡60min后用水浴加热回流40-60min,冷却至室温后过滤;
 (2)然后进行蒸压发酵阶段,包括真空、升压、恒温恒压和降压阶段,各阶段的参数及过程为:真空:0~0.02MPa,抽真空时间为0.4~0.7h;升压:0.06~1.0MPa,升压时间为1.2~1.5h;恒温恒压:0.7-0.8MPa,恒压时间为2~3h,恒温温度为140~160℃;降压:降到常压,降压时间为1.2~1.5h,再粉碎成粉末; 
(3)将上述步骤中所得滤液用旋转蒸发仪浓缩并回收乙醇,得到深色混合液体;得到的深色混合液体冷冻干燥,即为油炸食品抗氧化剂。
CN201410540905.8A 2014-10-14 2014-10-14 外墙涂料用抗氧化剂 Pending CN104323397A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104856188A (zh) * 2015-04-25 2015-08-26 安徽蜂献蜂业有限公司 一种天然蜂蜜抗氧化剂及其制备方法
CN105967627A (zh) * 2016-05-19 2016-09-28 陆玉如 一种卫生间地面砖缝防水涂料
CN107044074A (zh) * 2017-05-16 2017-08-15 上海正邻机电自动化设备有限公司 一种抗氧化墙壁纸

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JP2006014728A (ja) * 2004-06-04 2006-01-19 Suiken:Kk ポリフエノ−ル及び次亜塩素酸ナトリウムを含有する水溶状の組成物。
CN101245207A (zh) * 2007-02-16 2008-08-20 朱庆成 内墙涂料
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104856188A (zh) * 2015-04-25 2015-08-26 安徽蜂献蜂业有限公司 一种天然蜂蜜抗氧化剂及其制备方法
CN105967627A (zh) * 2016-05-19 2016-09-28 陆玉如 一种卫生间地面砖缝防水涂料
CN107044074A (zh) * 2017-05-16 2017-08-15 上海正邻机电自动化设备有限公司 一种抗氧化墙壁纸

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