CN104017268B - 旱地农作物耐老化长寿地膜 - Google Patents
旱地农作物耐老化长寿地膜 Download PDFInfo
- Publication number
- CN104017268B CN104017268B CN201410271605.4A CN201410271605A CN104017268B CN 104017268 B CN104017268 B CN 104017268B CN 201410271605 A CN201410271605 A CN 201410271605A CN 104017268 B CN104017268 B CN 104017268B
- Authority
- CN
- China
- Prior art keywords
- mulch film
- ageing
- lived
- resistant
- parts
- 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.)
- Expired - Fee Related
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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- 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
- C08J2323/08—Copolymers of ethene
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—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
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
-
- 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)
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)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410271605.4A CN104017268B (zh) | 2014-06-18 | 2014-06-18 | 旱地农作物耐老化长寿地膜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410271605.4A CN104017268B (zh) | 2014-06-18 | 2014-06-18 | 旱地农作物耐老化长寿地膜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104017268A CN104017268A (zh) | 2014-09-03 |
CN104017268B true CN104017268B (zh) | 2016-09-21 |
Family
ID=51434285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410271605.4A Expired - Fee Related CN104017268B (zh) | 2014-06-18 | 2014-06-18 | 旱地农作物耐老化长寿地膜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104017268B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107459700A (zh) * | 2017-09-20 | 2017-12-12 | 定西宏大农业科技有限公司 | 一种地膜的制备方法 |
CN109749212A (zh) * | 2017-11-03 | 2019-05-14 | 中国石油天然气股份有限公司 | 一种地膜及其制备方法 |
CN108329571A (zh) * | 2018-01-16 | 2018-07-27 | 佛山科学技术学院 | 一种可生物降解聚乙烯地膜组合物及其制备方法 |
CN110885490A (zh) * | 2019-12-17 | 2020-03-17 | 甘肃省农业科学院 | 马铃薯规模化农场种植专用的易回收地膜 |
CN111763369A (zh) * | 2020-07-16 | 2020-10-13 | 杨凌瑞丰环保科技有限公司 | 一种设施农业用高强度可回收聚乙烯地膜及其制备方法 |
CN113105686A (zh) * | 2021-04-19 | 2021-07-13 | 云南雷马塑料制品有限公司 | 一种花卉专用棚膜及其制备方法 |
CN115073641B (zh) * | 2022-08-23 | 2022-11-04 | 甘肃济洋塑料有限公司 | 一种高强度加厚复合耐老化长寿地膜及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101104714A (zh) * | 2006-07-13 | 2008-01-16 | 熊国栋 | 矿化多元光生物全降解塑料 |
US20090056209A1 (en) * | 2007-08-28 | 2009-03-05 | Epi Environmental Technologies (Nevada) Inc. | Biodegradable agricultural film |
CN102432945B (zh) * | 2011-10-28 | 2013-03-20 | 甘肃福雨塑业有限责任公司 | 旱作农业耐老化长效秋用地膜及制备工艺 |
CN102660073B (zh) * | 2012-05-18 | 2013-10-09 | 天水天宝塑业有限责任公司 | 马铃薯专用黑色功能地膜 |
-
2014
- 2014-06-18 CN CN201410271605.4A patent/CN104017268B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN104017268A (zh) | 2014-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104017268B (zh) | 旱地农作物耐老化长寿地膜 | |
CN104004266A (zh) | 马铃薯黑色专用除草地膜 | |
CN104341672B (zh) | 一种果树专用除草膜及其制备工艺 | |
CN104312112B (zh) | 一种聚酯聚乙烯合金塑料管材及其制备方法 | |
Cabrera et al. | A journey from processing to recycling of multilayer waste films: a review of main challenges and prospects | |
CN102942770A (zh) | 一种可完全生物降解的农用地膜 | |
CN101293982A (zh) | 一种高密度聚乙烯土工膜及其制作工艺 | |
CN104772956A (zh) | 一种轻量包装膜及其制备方法 | |
CN103694523A (zh) | 一种复合塑料板材其制备方法及应用 | |
CN103374173B (zh) | 耐用型地膜 | |
CN107043480A (zh) | 电容器绝缘护罩料及其制备方法 | |
CN102775695B (zh) | 一种微发泡塑木复合材料板材及其制备方法 | |
CN107365487A (zh) | 一种高耐候性塑木复合板材的制备方法 | |
CN103009761A (zh) | 一种高收缩率聚烯烃热收缩薄膜及其制造方法 | |
CN101353455A (zh) | 防止养殖蟹逃逸的塑料薄膜及其制备方法 | |
CN106192815B (zh) | 一种防腐柔性护栏 | |
CN102604293B (zh) | 一种可热塑性加工的聚乙烯醇组合物及其制备方法 | |
CN101357703A (zh) | 液体包装降解膜 | |
CN107501792A (zh) | 一种环保防霉塑木复合板材的制备方法 | |
CN105906942A (zh) | 一种新型耐低温医用聚丙烯薄膜配方 | |
CN102990795B (zh) | 轮胎专用天然橡胶加工工艺 | |
CN106084675B (zh) | 一种利于保墒的全生物降解地膜及其制备方法 | |
CN106117904A (zh) | 一种高强度抗菌聚氯乙烯薄膜配方 | |
CN104480715B (zh) | 高性能苫布的制备方法及其产品 | |
CN106982683A (zh) | 一种旱作农业区生物全降解材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Wenzhen Inventor after: Zhao Jing Inventor after: Wang Qiaoyun Inventor after: Liu Xiaojun Inventor after: Zhang Shenglong Inventor after: Li Hongyi Inventor before: Liu Xiaojun Inventor before: Zhang Shenglong Inventor before: Li Hongyi |
|
CB03 | Change of inventor or designer information | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20210618 |
|
CF01 | Termination of patent right due to non-payment of annual fee |