CN106519602A - 一种多层共挤生物降解地膜及其制备方法 - Google Patents
一种多层共挤生物降解地膜及其制备方法 Download PDFInfo
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- A01G13/00—Protecting plants
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- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
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- B32—LAYERED PRODUCTS
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
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- B32—LAYERED PRODUCTS
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/00—Properties of the layers or laminate
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- B32B2307/552—Fatigue strength
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/71—Resistive to light or to UV
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/716—Degradable
- B32B2307/7163—Biodegradable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2410/00—Agriculture-related articles
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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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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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
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- 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
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Abstract
Description
Claims (10)
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CN201610984533.7A CN106519602B (zh) | 2016-11-09 | 2016-11-09 | 一种多层共挤生物降解地膜及其制备方法 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107148876A (zh) * | 2017-04-25 | 2017-09-12 | 安徽恒鑫环保新材料有限公司 | 一种可以保水和保湿的三层共挤生物降解地面覆盖膜 |
CN108260451A (zh) * | 2018-01-18 | 2018-07-10 | 浙江大学 | 一种可除草的生物降解地膜 |
CN108377821A (zh) * | 2018-01-18 | 2018-08-10 | 浙江大学 | 一种可生物降解阻隔地膜 |
CN109177401A (zh) * | 2018-07-27 | 2019-01-11 | 中国科学院长春应用化学研究所 | 一种完全生物降解吹塑薄膜、其制备方法及其应用 |
CN109220420A (zh) * | 2018-08-08 | 2019-01-18 | 云南曲靖塑料(集团)有限公司 | 一种高强度三层双色农用地膜及其制备方法 |
CN109397810A (zh) * | 2018-11-01 | 2019-03-01 | 厦门艾美森新材料科技股份有限公司 | 一种性能可调的全生物降解薄膜及其制备方法 |
CN109429841A (zh) * | 2018-11-16 | 2019-03-08 | 山东隆昌塑业有限公司 | 一种适应不同环境的可降解地膜及其制作方法 |
CN109566210A (zh) * | 2018-12-07 | 2019-04-05 | 北京惠林苑生物科技有限公司 | 多层复合多功能全生物降解塑料地膜及其制备方法 |
CN110178609A (zh) * | 2019-05-24 | 2019-08-30 | 兰州鑫银环橡塑制品有限公司 | 旱作农业区全生物降解地膜及其制备方法和应用 |
CN111154166A (zh) * | 2020-02-21 | 2020-05-15 | 窑街煤电集团有限公司 | 一种油页岩半焦基多功能地膜及其制备方法 |
CN111703168A (zh) * | 2020-07-06 | 2020-09-25 | 郭树然 | 一种除草母粒、除草地膜及其制备方法 |
CN112262695A (zh) * | 2020-10-24 | 2021-01-26 | 山东清田塑工有限公司 | 三层复合高阻隔可控全生物降解地膜及其制备方法 |
CN113524829A (zh) * | 2021-03-29 | 2021-10-22 | 上海昶法新材料有限公司 | 一种全降解除草地膜及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102276966A (zh) * | 2011-08-02 | 2011-12-14 | 广州甘蔗糖业研究所 | 可生物分解除草地膜母粒、除草地膜及其制备方法 |
WO2016058096A1 (en) * | 2014-10-15 | 2016-04-21 | Terraverdae Bioworks Inc. | Bioactive biopolymer films and coatings |
-
2016
- 2016-11-09 CN CN201610984533.7A patent/CN106519602B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102276966A (zh) * | 2011-08-02 | 2011-12-14 | 广州甘蔗糖业研究所 | 可生物分解除草地膜母粒、除草地膜及其制备方法 |
WO2016058096A1 (en) * | 2014-10-15 | 2016-04-21 | Terraverdae Bioworks Inc. | Bioactive biopolymer films and coatings |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107148876A (zh) * | 2017-04-25 | 2017-09-12 | 安徽恒鑫环保新材料有限公司 | 一种可以保水和保湿的三层共挤生物降解地面覆盖膜 |
CN108377821B (zh) * | 2018-01-18 | 2020-03-24 | 浙江大学 | 一种可生物降解阻隔地膜 |
CN108260451A (zh) * | 2018-01-18 | 2018-07-10 | 浙江大学 | 一种可除草的生物降解地膜 |
CN108377821A (zh) * | 2018-01-18 | 2018-08-10 | 浙江大学 | 一种可生物降解阻隔地膜 |
CN109177401A (zh) * | 2018-07-27 | 2019-01-11 | 中国科学院长春应用化学研究所 | 一种完全生物降解吹塑薄膜、其制备方法及其应用 |
CN109220420A (zh) * | 2018-08-08 | 2019-01-18 | 云南曲靖塑料(集团)有限公司 | 一种高强度三层双色农用地膜及其制备方法 |
CN109220420B (zh) * | 2018-08-08 | 2021-02-26 | 云南曲靖塑料(集团)有限公司 | 一种高强度三层双色农用地膜及其制备方法 |
CN109397810A (zh) * | 2018-11-01 | 2019-03-01 | 厦门艾美森新材料科技股份有限公司 | 一种性能可调的全生物降解薄膜及其制备方法 |
CN109429841A (zh) * | 2018-11-16 | 2019-03-08 | 山东隆昌塑业有限公司 | 一种适应不同环境的可降解地膜及其制作方法 |
CN109566210B (zh) * | 2018-12-07 | 2020-12-22 | 北京惠林苑生物科技有限公司 | 多层复合多功能全生物降解塑料地膜及其制备方法 |
CN109566210A (zh) * | 2018-12-07 | 2019-04-05 | 北京惠林苑生物科技有限公司 | 多层复合多功能全生物降解塑料地膜及其制备方法 |
CN110178609A (zh) * | 2019-05-24 | 2019-08-30 | 兰州鑫银环橡塑制品有限公司 | 旱作农业区全生物降解地膜及其制备方法和应用 |
CN110178609B (zh) * | 2019-05-24 | 2021-06-01 | 兰州鑫银环橡塑制品有限公司 | 旱作农业区全生物降解地膜及其制备方法和应用 |
CN111154166A (zh) * | 2020-02-21 | 2020-05-15 | 窑街煤电集团有限公司 | 一种油页岩半焦基多功能地膜及其制备方法 |
CN111154166B (zh) * | 2020-02-21 | 2022-07-29 | 窑街煤电集团有限公司 | 一种油页岩半焦基多功能地膜及其制备方法 |
CN111703168A (zh) * | 2020-07-06 | 2020-09-25 | 郭树然 | 一种除草母粒、除草地膜及其制备方法 |
CN112262695A (zh) * | 2020-10-24 | 2021-01-26 | 山东清田塑工有限公司 | 三层复合高阻隔可控全生物降解地膜及其制备方法 |
CN112262695B (zh) * | 2020-10-24 | 2022-06-03 | 山东清田塑工有限公司 | 三层复合高阻隔可控全生物降解地膜及其制备方法 |
CN113524829A (zh) * | 2021-03-29 | 2021-10-22 | 上海昶法新材料有限公司 | 一种全降解除草地膜及其制备方法 |
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Address after: No.10, shiliugang Road, Haizhu District, Guangzhou City, Guangdong Province 510000 Patentee after: Institute of biological and medical engineering, Guangdong Academy of Sciences Address before: No.10, shiliugang Road, Haizhu District, Guangzhou City, Guangdong Province 510000 Patentee before: Institute of bioengineering, Guangdong Academy of Sciences |
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Address after: No.10, shiliugang Road, Haizhu District, Guangzhou City, Guangdong Province 510000 Patentee after: Institute of bioengineering, Guangdong Academy of Sciences Address before: 510316 compound No.10, shiliugang Road, Haizhu District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG PROVINCIAL BIOENGINEERING INSTITUTE (GUANGZHOU SUGARCANE INDUSTRY RESEARCH INSTITUTE) |