CN103788455A - 一种能生物降解的缠绕膜 - Google Patents

一种能生物降解的缠绕膜 Download PDF

Info

Publication number
CN103788455A
CN103788455A CN201410033979.2A CN201410033979A CN103788455A CN 103788455 A CN103788455 A CN 103788455A CN 201410033979 A CN201410033979 A CN 201410033979A CN 103788455 A CN103788455 A CN 103788455A
Authority
CN
China
Prior art keywords
biodegradable
lactic acid
softening agent
polyethylene
tackifier
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201410033979.2A
Other languages
English (en)
Inventor
王克明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGSHU MINGRUI PACKAGING MATERIALS PLANT
Original Assignee
CHANGSHU MINGRUI PACKAGING MATERIALS PLANT
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 CHANGSHU MINGRUI PACKAGING MATERIALS PLANT filed Critical CHANGSHU MINGRUI PACKAGING MATERIALS PLANT
Priority to CN201410033979.2A priority Critical patent/CN103788455A/zh
Publication of CN103788455A publication Critical patent/CN103788455A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • 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

Landscapes

  • 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)

Abstract

本发明公开了一种能生物降解的缠绕膜，含有以下组分：聚乙烯、增粘剂、增塑剂、辅助添加剂、聚乳酸或乳酸一聚乙二醇共聚物，所述组分按重量份数比制备而成，其中：聚乙烯40%~50%、增粘剂5%~10%、增塑剂10%~15%、辅助添加剂3%~5%、聚乳酸或乳酸一聚乙二醇共聚物20%~30%。通过上述方式，本发明能够制造成功一种能够生物降解的缠绕膜，通过添加的生物降解材料，令生产出来的缠绕膜在使用丢弃后能够自反分解为二氧化碳和水，减少白色污染。

Description

一种能生物降解的缠绕膜
技术领域
本发明涉及一种生物降解材料制成的化合物，特别是涉及一种能生物降解的缠绕膜。
背景技术
缠绕膜又叫拉伸膜，在生活中常常被用到。国内最早以PVC为基材，DOA为增塑剂兼起自粘作用生产PVC缠绕膜。但是随着科技的发展和人们生活质量的提高，我们希望缠绕膜用过之后的废弃物能够及时被分解以保护环境。
发明内容
本发明主要解决的技术问题是制造成功一种能够生物降解的缠绕膜，通过添加的生物降解材料，令生产出来的缠绕膜在使用丢弃后能够自反分解为二氧化碳和水，减少白色污染。
为解决上述技术问题，本发明采用的一个技术方案是：含有以下组分：聚乙烯、增粘剂、增塑剂、辅助添加剂、聚乳酸或乳酸一聚乙二醇共聚物，所述组分按重量份数比制备而成，其中：聚乙烯40%~50%、增粘剂5%~10%、增塑剂10%~15%、辅助添加剂3%~5%、聚乳酸或乳酸一聚乙二醇共聚物20%~30%。
在本发明一个较佳实施例中，所述组分按重量份数比制备：聚乙烯45%~50%、增粘剂5%~8%、增塑剂10%~12%、辅助添加剂3%、聚乳酸20%~30%
在本发明一个较佳实施例中，所述辅助添加剂为抗氧化剂。
在本发明一个较佳实施例中所述组分按重量份数比制备：聚乙烯50%、增粘剂8%~10%、增塑剂10%~15%、辅助添加剂4%~5%、乳酸一聚乙二醇共聚物25%~30%。
在本发明一个较佳实施例中，所述增塑剂为脂肪族二元酸酯类或苯二甲酸酯类。
本发明的有益效果是：本发明制造一种能够生物降解的缠绕膜，通过添加的生物降解材料，令生产出来的缠绕膜在使用丢弃后能够自反分解为二氧化碳和水，减少白色污染。
具体实施方式
下面对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
本发明实施例提供如下技术方案。
在一个实施例中，一种能生物降解的缠绕膜，含有以下组分：聚乙烯、增粘剂、增塑剂、辅助添加剂、聚乳酸或乳酸一聚乙二醇共聚物，所述组分按重量份数比制备而成，其中：聚乙烯40%~50%、增粘剂5%~10%、增塑剂10%~15%、辅助添加剂3%~5%、聚乳酸或乳酸一聚乙二醇共聚物20%~30%。
在一个实施例中，优选地，所述组分按重量份数比制备：聚乙烯45%~50%、增粘剂5%~8%、增塑剂10%~12%、辅助添加剂3%、聚乳酸20%~30%。
优选地，所述组分按重量份数比制备：聚乙烯50%、增粘剂8%~10%、增塑剂10%~15%、辅助添加剂4%~5%、乳酸一聚乙二醇共聚物25%~30%。
优选地，所述辅助添加剂为抗氧化剂，防止延缓缠绕膜表面被氧化而发生变质。
优选地，所述增塑剂为脂肪族二元酸酯类或苯二甲酸酯类。
本发明通过制造一种能够生物降解的缠绕膜，通过添加的生物降解材料，令生产出来的缠绕膜在使用丢弃后能够自反分解为二氧化碳和水，减少白色污染。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (5)

1.一种能生物降解的缠绕膜，其特征在于，含有以下组分：聚乙烯、增粘剂、增塑剂、辅助添加剂、聚乳酸或乳酸一聚乙二醇共聚物，所述组分按重量份数比制备而成，其中：聚乙烯40%~50%、增粘剂5%~10%、增塑剂10%~15%、辅助添加剂3%~5%、聚乳酸或乳酸一聚乙二醇共聚物20%~30%。
2.根据权利要求1所述的能生物降解的缠绕膜，其特征在于，所述组分按重量份数比制备：聚乙烯45%~50%、增粘剂5%~8%、增塑剂10%~12%、辅助添加剂3%、聚乳酸20%~30%。
3.根据权利要求1所述的能生物降解的缠绕膜，其特征在于，所述组分按重量份数比制备：聚乙烯50%、增粘剂8%~10%、增塑剂10%~15%、辅助添加剂4%~5%、乳酸一聚乙二醇共聚物25%~30%。
4.根据权利要求1所述的能生物降解的缠绕膜，其特征在于，所述增塑剂为脂肪族二元酸酯类或苯二甲酸酯类。
5.根据权利要求1所述的能生物降解的缠绕膜，其特征在于，所述辅助添加剂为抗氧化剂。
CN201410033979.2A 2014-01-24 2014-01-24 一种能生物降解的缠绕膜 Pending CN103788455A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410033979.2A CN103788455A (zh) 2014-01-24 2014-01-24 一种能生物降解的缠绕膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410033979.2A CN103788455A (zh) 2014-01-24 2014-01-24 一种能生物降解的缠绕膜

Publications (1)

Publication Number Publication Date
CN103788455A true CN103788455A (zh) 2014-05-14

Family

ID=50664538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410033979.2A Pending CN103788455A (zh) 2014-01-24 2014-01-24 一种能生物降解的缠绕膜

Country Status (1)

Country Link
CN (1) CN103788455A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107698845A (zh) * 2017-10-16 2018-02-16 芜湖双笑包装有限公司 一种可降解的高粘性缠绕膜

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784602A (zh) * 2007-08-24 2010-07-21 道达尔石油化学产品研究弗吕公司 聚乙烯和聚(羟基羧酸)的共混物
CN102174222A (zh) * 2011-01-31 2011-09-07 开原市升达塑料彩印厂 一种可降解塑料薄膜及其生产方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784602A (zh) * 2007-08-24 2010-07-21 道达尔石油化学产品研究弗吕公司 聚乙烯和聚(羟基羧酸)的共混物
CN102174222A (zh) * 2011-01-31 2011-09-07 开原市升达塑料彩印厂 一种可降解塑料薄膜及其生产方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107698845A (zh) * 2017-10-16 2018-02-16 芜湖双笑包装有限公司 一种可降解的高粘性缠绕膜

Similar Documents

Publication Publication Date Title
JP2018509750A (ja) 反射防止可能なポリオレフィンの太陽電池モジュール封止用接着フィルムおよびその製造方法
MY158305A (en) Encapsulant compositions, methods of manufacture and uses thereof
MY150992A (en) Use of a polyethylene-based film in a photovoltaic module
CO6280544A2 (es) Composicion polimerica absorbente de rayos uv que comprende un acido nanoparticulado y una sustancia estabilizante/absorbente de rayos uv y proceso para producir oxidos de metal nanoparticularizados, dopado
WO2008120722A1 (ja) 重合体およびそれを含むフィルムまたはシート
JP2011140588A (ja) エチレン−酢酸ビニル共重合体組成物及び架橋物
TW200710149A (en) Highly elastic polyvinyl chloride composition and products prepared using the same
MY159990A (en) Use of polyethylene-based film in a photovoltaic module
PH12014501096A1 (en) Biodegradable resin composition, and biodegradable film
MX2017005557A (es) Composiciones vulcanizables que contienen copolimeros de etileno acetato de vinilo que contienen grupos epoxi.
MX353021B (es) Composiciones de aditivos de polietileno y articulos fabricados de las mismas.
WO2012124941A3 (ko) ２-하이드록시부티레이트를 모노머로 함유하고 있는 폴리하이드록시알카노에이트를 생산하는 능력을 가지는 재조합 미생물 및 이를 이용한 ２-하이드록시부티레이트를 모노머로 함유하고 있는 폴리하이드록시알카노에이트의 제조방법
MY164532A (en) Adhesive sheet
RU2011138180A (ru) Лист, характеризующийся высокой проницаемостью по водяному пару
CN103788455A (zh) 一种能生物降解的缠绕膜
CN103396627B (zh) 一种耐老化pvc
RU2015116908A (ru) Композиция сополимера винилиденхлорида для барьерной пленки
CN104449435A (zh) 一种太阳能组件封装用高紫外线阻隔性的eva胶膜及其制备方法
CN110358188A (zh) 一种抗老化且防紫外线塑料编织袋的原料配方
CN104788805A (zh) 一种ito专用pp保护膜配方
CN104356470A (zh) 一种聚乙烯波纹管材
WO2013025062A3 (ko) 폴리에스테르 원사의 제조 방법
AR079629A1 (es) Peliculas no porosas permeables a la humedad y al gas
CN103450645A (zh) 一种耐低温塑料打包带
MX2017007630A (es) Estructura multicapa, metodo para producir la misma y envase que comprende la misma.

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20140514