CN104087112A - 一种罐听内壁涂料 - Google Patents

一种罐听内壁涂料 Download PDF

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Publication number
CN104087112A
CN104087112A CN201410337653.9A CN201410337653A CN104087112A CN 104087112 A CN104087112 A CN 104087112A CN 201410337653 A CN201410337653 A CN 201410337653A CN 104087112 A CN104087112 A CN 104087112A
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China
Prior art keywords
parts
wall coating
canlining
enamel
vinylformic acid
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Pending
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CN201410337653.9A
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English (en)
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沈彩英
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Individual
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Individual
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Priority to CN201410337653.9A priority Critical patent/CN104087112A/zh
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Abstract

本申请公开了一种罐听内壁涂料,包括改性环氧树脂600-800份,正丁醇300-500份,丙烯酸-2-乙基己酯20-40份,丙烯酸80-100份,甲基丙烯酸甲酯150-250份,过氧化苯甲酰20-40份,由此,具有良好的抗冲击性、保味性和加工性。

Description

一种罐听内壁涂料
技术领域
本发明涉及化学涂料,尤其涉及一种罐听内壁涂料。
背景技术
传统的环氧酚醛食品包装涂料由于具有金色外观和良好的加工性能,在果汁饮料、汽水、啤酒等包装中应用较多,在食品包装中也有一定的用量。环氧树脂是由双酚A(BPA)和环氧氯丙烷合成的,在合成过程中BPA单体不能百分之百转化,从而在树脂中残留BPA单体,当制成的环氧涂料固化后,BPA也有可能残留在涂层中,在封装了内容物,尤其是含有油脂的午餐肉、沙丁鱼等食物后,BPA单体可能会在蒸煮杀菌或架货期慢慢的迁移到内容物中。
发明内容
本发明的目的提供一种罐听内壁涂料,解决上述现有技术问题中的一个或者多个。
根据本发明的一个方面,提供一种罐听内壁涂料,包括改性环氧树脂600-800份,正丁醇300-500份,丙烯酸-2-乙基己酯20-40份,丙烯酸80-100份,甲基丙烯酸甲酯150-250份,过氧化苯甲酰20-40份。
生产时,先将改性环氧树脂、正丁醇、丙烯酸-2-乙基己酯、丙烯酸、甲基丙烯酸甲酯和过氧化苯甲酰混匀,于110℃反应2h,得到罐听内壁涂料。
本发明具有良好的抗冲击性、保味性和加工性。
具体实施方式
实施例1:包括改性环氧树脂600份,正丁醇300份,丙烯酸-2-乙基己酯20份,丙烯酸80份,甲基丙烯酸甲酯150份,过氧化苯甲酰20份。
实施例2:包括改性环氧树脂700份,正丁醇400份,丙烯酸-2-乙基己酯30份,丙烯酸90份,甲基丙烯酸甲酯200份,过氧化苯甲酰30份。
实施例3:包括改性环氧树脂800份,正丁醇500份,丙烯酸-2-乙基己酯40份,丙烯酸100份,甲基丙烯酸甲酯250份,过氧化苯甲酰40份。
生产时,先将改性环氧树脂、正丁醇、丙烯酸-2-乙基己酯、丙烯酸、甲基丙烯酸甲酯和过氧化苯甲酰混匀,于110℃反应2h,得到罐听内壁涂料。
综上所述,本发明具有良好的抗冲击性、保味性和加工性。
以上所述仅是本发明的一种实施方式,应当指出,对于本领域普通技术人员来说,在不脱离本发明创造构思的前提下,还可以做出若干相似的变形和改进,这些也应视为本发明的保护范围之内。

Claims (1)

1.一种罐听内壁涂料,其特征在于:包括改性环氧树脂600-800份,正丁醇300-500份,丙烯酸-2-乙基己酯20-40份,丙烯酸80-100份,甲基丙烯酸甲酯150-250份,过氧化苯甲酰20-40份。
CN201410337653.9A 2014-07-15 2014-07-15 一种罐听内壁涂料 Pending CN104087112A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410337653.9A CN104087112A (zh) 2014-07-15 2014-07-15 一种罐听内壁涂料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410337653.9A CN104087112A (zh) 2014-07-15 2014-07-15 一种罐听内壁涂料

Publications (1)

Publication Number Publication Date
CN104087112A true CN104087112A (zh) 2014-10-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410337653.9A Pending CN104087112A (zh) 2014-07-15 2014-07-15 一种罐听内壁涂料

Country Status (1)

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CN (1) CN104087112A (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1382193A (zh) * 1999-10-23 2002-11-27 汉高两合股份公司 导电的有机涂层
CN1441012A (zh) * 2003-03-27 2003-09-10 南京熊猫电子股份有限公司 永久性抗静电涂料及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1382193A (zh) * 1999-10-23 2002-11-27 汉高两合股份公司 导电的有机涂层
CN1441012A (zh) * 2003-03-27 2003-09-10 南京熊猫电子股份有限公司 永久性抗静电涂料及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
韩长日: "《涂料实用配方与生产工艺》", 31 May 2010 *

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Application publication date: 20141008