CN104341882A - 一种聚乙烯醇高阻隔涂布液 - Google Patents

一种聚乙烯醇高阻隔涂布液 Download PDF

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Publication number
CN104341882A
CN104341882A CN201310318961.2A CN201310318961A CN104341882A CN 104341882 A CN104341882 A CN 104341882A CN 201310318961 A CN201310318961 A CN 201310318961A CN 104341882 A CN104341882 A CN 104341882A
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Prior art keywords
weight part
parts
polyvinyl alcohol
coating liquid
water
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CN201310318961.2A
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李东霖
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Anhui Shuntong Packaging Material Co Ltd
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Anhui Shuntong Packaging Material Co Ltd
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Priority to CN201310318961.2A priority Critical patent/CN104341882A/zh
Publication of CN104341882A publication Critical patent/CN104341882A/zh
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/14—Gas barrier composition

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fodder In General (AREA)
  • Medicinal Preparation (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明公开一种聚乙烯醇高阻隔涂布液，含有以下重量份的原料组分：聚乙烯醇100重量份、邻苯二酚8-12重量份、苯二胺5-8重量份、硼酸20-30重量份、甲醇10-15重量份、水杨酸1-3重量份、氧化铝3-7重量份、二氧化硅15-25重量份、石蜡5-7重量份、硅烷偶联剂5-10重量份、水30-40重量份。本发明选用自身对氧气就有不错的阻隔性的聚乙烯醇为主要原料，聚乙烯醇具有耐油脂、聚乙烯醇抗扯强度高、有机溶剂，耐日光性优良的优点。本发明的高阻隔涂布液阻隔效果好，抗扯强度进一步增强，耐水，耐有机溶剂。

Description

一种聚乙烯醇高阻隔涂布液
技术领域
本发明涉及涂布液技术领域，具体是一种聚乙烯醇高阻隔涂布液。
背景技术
食品储存运输过程中，导致食品腐烂变质的因素很多，其中主要是食品和空气中氧气接触导致食品的变质。在工业发达的西方国家食品、药品等物从加工、储藏、运输、流通、直到消费者手中，中间的损失率只有2%而在发展中国家30-50%的食品、药品等物在保质期内已经变质甚至腐烂，两者的差距竟高达40%左右。而对于液态食品，为了提高食品的储存时间和货架期，通常采用对氧气有高阻隔性能的材料进行包装，同时该包装要有足够的耐水性。
发明内容
本发明的目的在于提供一种聚乙烯醇高阻隔涂布液。
本发明的目的可以通过以下技术方案实现：
一种聚乙烯醇高阻隔涂布液，其特征在于，含有以下重量份的原料组分：聚乙烯醇100重量份、邻苯二酚8-12重量份、苯二胺5-8重量份、硼酸20-30重量份、甲醇10-15重量份、水杨酸1-3重量份、氧化铝3-7重量份、二氧化硅15-25重量份、石蜡5-7重量份、硅烷偶联剂5-10重量份、水30-40重量份。
各原料组分的重量份数进一步优选为：聚乙烯醇100重量份、邻苯二酚10重量份、苯二胺6.5重量份、硼酸15重量份、甲醇13重量份、水杨酸2重量份、氧化铝5重量份、二氧化硅20重量份、石蜡6重量份、硅烷偶联剂8重量份、水35重量份。
本发明的有益效果：本发明选用自身对氧气就有不错的阻隔性的聚乙烯醇为主要原料，聚乙烯醇具有耐油脂、聚乙烯醇抗扯强度高、有机溶剂，耐日光性优良的优点。本发明的高阻隔涂布液阻隔效果好，抗扯强度进一步增强，耐水，耐有机溶剂。
具体实施方式
下面结合具体实施例对本发明作进一步详细描述。
实施例1
一种聚乙烯醇高阻隔涂布液，其特征在于，含有以下重量份的原料组分：聚乙烯醇100重量份、邻苯二酚10重量份、苯二胺6.5重量份、硼酸15重量份、甲醇13重量份、水杨酸2重量份、氧化铝5重量份、二氧化硅20重量份、石蜡6重量份、硅烷偶联剂8重量份、水35重量份。
实施例2
一种聚乙烯醇高阻隔涂布液，其特征在于，含有以下重量份的原料组分：聚乙烯醇100重量份、邻苯二酚8重量份、苯二胺5重量份、硼酸20重量份、甲醇10重量份、水杨酸1重量份、氧化铝3重量份、二氧化硅15重量份、石蜡5重量份、硅烷偶联剂5重量份、水30重量份。
实施例3
一种聚乙烯醇高阻隔涂布液，其特征在于，含有以下重量份的原料组分：聚乙烯醇100重量份、邻苯二酚12重量份、苯二胺8重量份、硼酸30重量份、甲醇15重量份、水杨酸3重量份、氧化铝7重量份、二氧化硅25重量份、石蜡7重量份、硅烷偶联剂10重量份、水40重量份。

Claims (2)

1.一种聚乙烯醇高阻隔涂布液，其特征在于，含有以下重量份的原料组分：聚乙烯醇100重量份、邻苯二酚8-12重量份、苯二胺5-8重量份、硼酸20-30重量份、甲醇10-15重量份、水杨酸1-3重量份、氧化铝3-7重量份、二氧化硅15-25重量份、石蜡5-7重量份、硅烷偶联剂5-10重量份、水30-40重量份。
2.根据权利要求1所述的聚乙烯醇高阻隔涂布液，其特征在于，各原料组分的重量份数进一步优选为：聚乙烯醇100重量份、邻苯二酚10重量份、苯二胺6.5重量份、硼酸15重量份、甲醇13重量份、水杨酸2重量份、氧化铝5重量份、二氧化硅20重量份、石蜡6重量份、硅烷偶联剂8重量份、水35重量份。
CN201310318961.2A 2013-07-27 2013-07-27 一种聚乙烯醇高阻隔涂布液 Pending CN104341882A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106566331A (zh) * 2016-10-31 2017-04-19 无锡市永兴金属软管有限公司 一种金属软管用防水剂的制备方法
CN106833070A (zh) * 2016-12-30 2017-06-13 芜湖天鸿汽车零部件有限公司 一种汽车防晒漆及其制备方法
CN110628044A (zh) * 2019-08-30 2019-12-31 厦门大学 一种三元交联水凝胶电解质、制备方法及其应用

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Publication number Priority date Publication date Assignee Title
JPS5666855A (en) * 1979-11-02 1981-06-05 Oji Paper Co Ltd Sheet for wet type chinese character printer
CN1590480A (zh) * 2003-08-30 2005-03-09 刘建林 一种改性聚乙烯醇涂布液及其制作工艺
CN101045836A (zh) * 2003-08-30 2007-10-03 刘建林 纳米氧化硅改进聚乙烯醇涂层的用途
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JPS5666855A (en) * 1979-11-02 1981-06-05 Oji Paper Co Ltd Sheet for wet type chinese character printer
CN1590480A (zh) * 2003-08-30 2005-03-09 刘建林 一种改性聚乙烯醇涂布液及其制作工艺
CN101045836A (zh) * 2003-08-30 2007-10-03 刘建林 纳米氧化硅改进聚乙烯醇涂层的用途
CN101638540A (zh) * 2009-08-31 2010-02-03 浙江比例包装股份有限公司 聚乙烯醇涂布液及其生产工艺
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106566331A (zh) * 2016-10-31 2017-04-19 无锡市永兴金属软管有限公司 一种金属软管用防水剂的制备方法
CN106833070A (zh) * 2016-12-30 2017-06-13 芜湖天鸿汽车零部件有限公司 一种汽车防晒漆及其制备方法
CN110628044A (zh) * 2019-08-30 2019-12-31 厦门大学 一种三元交联水凝胶电解质、制备方法及其应用
CN110628044B (zh) * 2019-08-30 2020-08-25 厦门大学 一种三元交联水凝胶电解质、制备方法及其应用

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Application publication date: 20150211