WO2018112746A1 - 可降解标签 - Google Patents

可降解标签 Download PDF

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Publication number
WO2018112746A1
WO2018112746A1 PCT/CN2016/111052 CN2016111052W WO2018112746A1 WO 2018112746 A1 WO2018112746 A1 WO 2018112746A1 CN 2016111052 W CN2016111052 W CN 2016111052W WO 2018112746 A1 WO2018112746 A1 WO 2018112746A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
label
degradable
starch
polyvinyl alcohol
Prior art date
Application number
PCT/CN2016/111052
Other languages
English (en)
French (fr)
Inventor
温志刚
Original Assignee
苏州标新力亿信息科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州标新力亿信息科技有限公司 filed Critical 苏州标新力亿信息科技有限公司
Publication of WO2018112746A1 publication Critical patent/WO2018112746A1/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Definitions

  • the present invention relates to a degradable label.
  • Labels are widely used, and the labels used in some specific places need to be used for a short period of time. After a period of time, there is a need for these labels to degrade themselves.
  • the technical proposal of the present invention is to design a degradable label
  • the composition of the degradable label is 15-20 parts of polylactic acid, 50-60 parts of starch, 10-20 parts of polyvinyl alcohol, and 5 ⁇ of glycerol. 10 parts, 3 to 5 parts of zinc stearate, 30 to 40 parts of polyethylene resin, 1 to 5 parts of diphenyl phosphite, 2 to 3 parts of terephthalic acid, and 20 to 30 parts of polyhydroxy fatty acid ester.
  • the component of the degradable label is 20 parts of polylactic acid, 50 parts of starch, 20 parts of polyvinyl alcohol, 5 parts of glycerin, 5 parts of zinc stearate, 30 parts of polyethylene resin, and 3 parts of diphenyl phosphite. 3 parts of terephthalic acid and 20 parts of polyhydroxyalkanoate.
  • the component of the degradable label is 15 parts of polylactic acid, 60 parts of starch, 20 parts of polyvinyl alcohol, 7 parts of glycerin, 4 parts of zinc stearate, 35 parts of polyethylene resin, and 5 parts of diphenyl phosphite. 2 parts of terephthalic acid and 20 parts of polyhydroxyalkanoate.
  • the label has good mechanical properties and thermal stability, and at the same time has excellent biodegradability, safety and environmental protection.
  • the component of the degradable label is 20 parts of polylactic acid, 50 parts of starch, 20 parts of polyvinyl alcohol, 5 parts of glycerin, 5 parts of zinc stearate, 30 parts of polyethylene resin, and 3 parts of diphenyl phosphite. 3 parts of terephthalic acid and 20 parts of polyhydroxyalkanoate.
  • the component of the degradable label is 15 parts of polylactic acid, 60 parts of starch, 20 parts of polyvinyl alcohol, 7 parts of glycerin, 4 parts of zinc stearate, 35 parts of polyethylene resin, and 5 parts of diphenyl phosphite. 2 parts of terephthalic acid and 20 parts of polyhydroxyalkanoate.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

一种可降解标签，所述可降解标签的成分为聚乳酸15～20份，淀粉50～60份，聚乙烯醇10～20份，甘油5～10份，硬脂酸锌3～5份，聚乙烯树脂30～40份，亚磷酸二苯酯1～5份，对苯二甲酸2～3份，聚羟基脂肪酸酯20～30份。该可降解标签具有良好的力学性能和热稳定型，于此同时具有优异的生物降解性，安全环保。

Description

一种可降解标签 技术领域
本发明涉及一种可降解标签。
背景技术
标签应用广泛，对于一些特定的地方使用的标签需要短期使用，经过一段时间有让这些标签自行降解的需求。
发明内容
本发明的目的在于提供了一种可降解标签，旨在解决上述问题。
为了实现上述目的，本发明的技术方案是设计一种可降解标签，所述可降解标签的成分为聚乳酸15～20份，淀粉50～60份，聚乙烯醇10～20份，甘油5～10份，硬脂酸锌3～5份，聚乙烯树脂30～40份，亚磷酸二苯酯1～5份，对苯二甲酸2～3份，聚羟基脂肪酸酯20～30份。
优选的，所述可降解标签的成分为聚乳酸20份，淀粉50份，聚乙烯醇20份，甘油5份，硬脂酸锌5份，聚乙烯树脂30份，亚磷酸二苯酯3份，对苯二甲酸3份，聚羟基脂肪酸酯20份。
优选的，所述可降解标签的成分为聚乳酸15份，淀粉60份，聚乙烯醇20份，甘油7份，硬脂酸锌4份，聚乙烯树脂35份，亚磷酸二苯酯5份，对苯二甲酸2份，聚羟基脂肪酸酯20份。
本发明的优点和有益效果在于：本标签具有良好的力学性能和热稳定型，于此同时具有优异的生物降解性，安全环保。
具体实施方式
下面结合实施例，对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
实施例1：
优选的，所述可降解标签的成分为聚乳酸20份，淀粉50份，聚乙烯醇20份，甘油5份，硬脂酸锌5份，聚乙烯树脂30份，亚磷酸二苯酯3份，对苯二甲酸3份，聚羟基脂肪酸酯20份。
实施例2：
优选的，所述可降解标签的成分为聚乳酸15份，淀粉60份，聚乙烯醇20份，甘油7份，硬脂酸锌4份，聚乙烯树脂35份，亚磷酸二苯酯5份，对苯二甲酸2份，聚羟基脂肪酸酯20份。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (3)

  1. 一种可降解标签，其特征在于：所述可降解标签的成分为聚乳酸15～20份，淀粉50～60份，聚乙烯醇10～20份，甘油5～10份，硬脂酸锌3～5份，聚乙烯树脂30～40份，亚磷酸二苯酯1～5份，对苯二甲酸2～3份，聚羟基脂肪酸酯20～30份。
  2. 根据权利要求1所述的一种可降解标签，其特征在于：所述可降解标签的成分为聚乳酸20份，淀粉50份，聚乙烯醇20份，甘油5份，硬脂酸锌5份，聚乙烯树脂30份，亚磷酸二苯酯3份，对苯二甲酸3份，聚羟基脂肪酸酯20份。
  3. 根据权利要求1所述的一种可降解标签，其特征在于：所述可降解标签的成分为聚乳酸15份，淀粉60份，聚乙烯醇20份，甘油7份，硬脂酸锌4份，聚乙烯树脂35份，亚磷酸二苯酯5份，对苯二甲酸2份，聚羟基脂肪酸酯20份。
PCT/CN2016/111052 2016-12-19 2016-12-20 可降解标签 WO2018112746A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611174987.4A CN106519315A (zh) 2016-12-19 2016-12-19 一种可降解标签
CN201611174987.4 2016-12-19

Publications (1)

Publication Number Publication Date
WO2018112746A1 true WO2018112746A1 (zh) 2018-06-28

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WO (1) WO2018112746A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111909496B (zh) * 2020-08-03 2022-09-13 日彩复合塑料(深圳)有限公司 可生物降解的塑料及其生产工艺和应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1105469A (zh) * 1993-07-28 1995-07-19 林泰克株式会社 可生物降解的粘合带和可生物降解的粘合标签
KR100888087B1 (ko) * 2007-11-14 2009-03-11 (주)에코메이트코리아 생분해성 수지 조성물
US20100317772A1 (en) * 2009-06-16 2010-12-16 Because We Care Pty Ltd. Biodegradable polymeric compositions
CN102867459A (zh) * 2011-11-07 2013-01-09 中国印刷科学技术研究所 可生物降解不干胶标签

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104263269B (zh) * 2014-09-10 2016-08-24 上海金大塑胶有限公司 一种复合材料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1105469A (zh) * 1993-07-28 1995-07-19 林泰克株式会社 可生物降解的粘合带和可生物降解的粘合标签
KR100888087B1 (ko) * 2007-11-14 2009-03-11 (주)에코메이트코리아 생분해성 수지 조성물
US20100317772A1 (en) * 2009-06-16 2010-12-16 Because We Care Pty Ltd. Biodegradable polymeric compositions
CN102867459A (zh) * 2011-11-07 2013-01-09 中国印刷科学技术研究所 可生物降解不干胶标签

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