CN105237859B - 一种适用于高盐环境的可降解聚乙烯薄膜及食盐包装袋 - Google Patents
一种适用于高盐环境的可降解聚乙烯薄膜及食盐包装袋 Download PDFInfo
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- CN105237859B CN105237859B CN201510782652.XA CN201510782652A CN105237859B CN 105237859 B CN105237859 B CN 105237859B CN 201510782652 A CN201510782652 A CN 201510782652A CN 105237859 B CN105237859 B CN 105237859B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- 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
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Wrappers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510782652.XA CN105237859B (zh) | 2015-11-16 | 2015-11-16 | 一种适用于高盐环境的可降解聚乙烯薄膜及食盐包装袋 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510782652.XA CN105237859B (zh) | 2015-11-16 | 2015-11-16 | 一种适用于高盐环境的可降解聚乙烯薄膜及食盐包装袋 |
Publications (2)
Publication Number | Publication Date |
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CN105237859A CN105237859A (zh) | 2016-01-13 |
CN105237859B true CN105237859B (zh) | 2018-03-20 |
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Family Applications (1)
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CN201510782652.XA Active CN105237859B (zh) | 2015-11-16 | 2015-11-16 | 一种适用于高盐环境的可降解聚乙烯薄膜及食盐包装袋 |
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CN (1) | CN105237859B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105837862A (zh) * | 2016-04-27 | 2016-08-10 | 苏州市鼎立包装有限公司 | 环保包装袋及其制备方法 |
CN110982153A (zh) * | 2019-12-23 | 2020-04-10 | 湖州祥恒包装有限公司 | 可降解聚乙烯薄膜及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101942117B (zh) * | 2010-09-25 | 2012-11-14 | 梁靖 | 一种淀粉基全降解包装材料及其制备方法 |
CN104059372A (zh) * | 2014-06-29 | 2014-09-24 | 柳江县联华纸制品厂 | 可降解包装袋 |
CN104387618B (zh) * | 2014-10-30 | 2016-07-06 | 昆明理工大学 | 一种玉米叶综纤维素衍生物共混凝胶的制备方法 |
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2015
- 2015-11-16 CN CN201510782652.XA patent/CN105237859B/zh active Active
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CN105237859A (zh) | 2016-01-13 |
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Effective date of registration: 20171229 Address after: High tech Industrial Development Zone, Guangzhou city Guangdong province 510620 Science Science City Road No. 182 innovation building C2 building the first layer attached to the floor to create a dream space Caold Applicant after: Guangzhou wisdom Biotechnology Co., Ltd. Address before: 528100 Foshan, Sanshui District, Guangdong, southwest Street, Xiqing Avenue, No. 1, block 206, 4 Applicant before: Zhu Lifen |
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Effective date of registration: 20190815 Address after: 510660 Unit 304, C2 Building, Innovation Building, 182 Science Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou great Zheng new material Science and Technology Ltd. Address before: 510620 Guangzhou High-tech Industrial Development Zone Science City Science Avenue 182 Innovation Building C2 First Floor Affiliated Building Kaide Dreamspace Patentee before: Guangzhou wisdom Biotechnology Co., Ltd. |
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Effective date of registration: 20191225 Address after: 516000 Qiuchang Baishi, Huiyang District, Huizhou City, Guangdong Province (2 / F, No.5 workshop, Junyuan Industrial Zone) Patentee after: Huizhou Dingli packaging products Co., Ltd Address before: 510660 Unit 304, C2 Building, Innovation Building, 182 Science Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou great Zheng new material Science and Technology Ltd. |