ATE553156T1 - Verfahren zur herstellung eines hydrophoben biologisch abbaubaren materials - Google Patents

Verfahren zur herstellung eines hydrophoben biologisch abbaubaren materials

Info

Publication number
ATE553156T1
ATE553156T1 AT06791191T AT06791191T ATE553156T1 AT E553156 T1 ATE553156 T1 AT E553156T1 AT 06791191 T AT06791191 T AT 06791191T AT 06791191 T AT06791191 T AT 06791191T AT E553156 T1 ATE553156 T1 AT E553156T1
Authority
AT
Austria
Prior art keywords
polyvinyl alcohol
mixture
hydrophobic
polyol
break
Prior art date
Application number
AT06791191T
Other languages
English (en)
Inventor
Xiaolu Li
Original Assignee
Xiaolu Li
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 Xiaolu Li filed Critical Xiaolu Li
Application granted granted Critical
Publication of ATE553156T1 publication Critical patent/ATE553156T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/002—Methods
    • B29B7/007—Methods for continuous mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/86—Component parts, details or accessories; Auxiliary operations for working at sub- or superatmospheric pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three 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
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • 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
    • 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
    • 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
    • C08L67/04—Polyesters derived from hydroxycarboxylic 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
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates

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)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
AT06791191T 2005-09-30 2006-09-30 Verfahren zur herstellung eines hydrophoben biologisch abbaubaren materials ATE553156T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2005101051961A CN1939966B (zh) 2005-09-30 2005-09-30 疏水性可生物降解材料及其制备方法以及膜制品
PCT/CN2006/002605 WO2007036170A1 (fr) 2005-09-30 2006-09-30 Materiau biodegradable hydrophobe

Publications (1)

Publication Number Publication Date
ATE553156T1 true ATE553156T1 (de) 2012-04-15

Family

ID=37899388

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06791191T ATE553156T1 (de) 2005-09-30 2006-09-30 Verfahren zur herstellung eines hydrophoben biologisch abbaubaren materials

Country Status (5)

Country Link
EP (1) EP1942140B1 (de)
KR (1) KR20090026745A (de)
CN (1) CN1939966B (de)
AT (1) ATE553156T1 (de)
WO (1) WO2007036170A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20062375A1 (it) * 2006-12-12 2008-06-13 Novamont Spa Composizione biodegradabile avente elevate caratteristiche meccaniche
CN101585932B (zh) * 2008-05-22 2013-04-17 深圳市环之源生物科技有限公司 全生物降解包装膜及其制备方法
CN101508746B (zh) * 2009-03-19 2012-02-08 康智勇 一种接枝的聚乙烯醇、组合物、制品和它们的制备方法
DE102011084478A1 (de) 2011-10-13 2013-04-18 Kuraray Europe Gmbh Copolymere enthaltend Vinylester, Vinylalkohol- und Divinylethergruppen
GB2527023A (en) * 2014-03-31 2015-12-16 Univ Leicester Polysaccharide-based materials
CN105111761B (zh) * 2015-09-24 2016-09-14 青岛科技大学 一种木质素基环保地膜成膜液及其制备方法和地膜
CN105218995A (zh) * 2015-11-09 2016-01-06 长沙奥佳信息科技有限公司 一种断裂伸长率高的全降解塑料薄膜
CN106589725A (zh) * 2016-12-06 2017-04-26 淄博龙沙高分子材料科技有限公司 聚乙烯醇吹塑薄膜专用料
CN107151351A (zh) * 2017-06-12 2017-09-12 太仓雅奥塑业有限公司 一种高性能塑料包装袋
FR3094979B1 (fr) * 2019-04-12 2021-04-02 Cabamix Granulés plastiques biosourcés et biodégradables et leur procédé de preparation
CN113043697A (zh) * 2021-03-18 2021-06-29 邢台北人印刷有限公司 一种新型可生物降解的冷冻产品包装膜袋
CN114874363A (zh) * 2022-06-24 2022-08-09 河北班括科技有限公司 一种可降解塑料及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282931B (de) * 1963-09-21 1969-02-20 Kurashiki Rayon Co Formmasse zur Herstellung weicher, nicht schwitzender Formkoerper
US3949145A (en) * 1975-02-27 1976-04-06 The United States Of America As Represented By The Secretary Of Agriculture Degradable starch-based agricultural mulch film
EP0004587B1 (de) * 1978-03-23 1983-02-09 Hoechst Aktiengesellschaft Weichmacherhaltiges Polyvinylalkohol-Granulat und Verfahren zu seiner Herstellung
CN1011212B (zh) * 1986-06-03 1991-01-16 四川省涪陵地区塑料三厂 泡管常温双向拉伸制造聚乙烯醇薄膜方法
CN1040445C (zh) * 1989-06-21 1998-10-28 郭勇 可生物降解高分子薄膜及其制造方法与用途
IT1250045B (it) * 1991-11-07 1995-03-30 Butterfly Srl Procedimento per la produzione di alcool polivinilico plastificato e suo impiego per la preparazione di composizioni termoplastiche biodegradabili a base di amido.
US5308879A (en) * 1992-09-07 1994-05-03 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Process for preparing biodegradable resin foam
US5322866A (en) * 1993-01-29 1994-06-21 The United States Of America As Represented By The Secretary Of The Army Method of producing biodegradable starch-based product from unprocessed raw materials
TW349973B (en) * 1996-03-07 1999-01-11 Kuraray Co Polyvinyl alcohol film having an excellent anti-migration of plasticizer
US7326743B2 (en) * 1998-12-14 2008-02-05 Plantic Technologies Ltd. Biodegradable polymer
JP4782284B2 (ja) * 1998-12-14 2011-09-28 プランティック・テクノロジーズ・リミテッド 生分解性ポリマー
CA2442352A1 (en) * 2002-09-26 2004-03-26 Reg Macquarrie Poly-(vinyl alcohol) based meat processing films

Also Published As

Publication number Publication date
CN1939966B (zh) 2010-11-03
KR20090026745A (ko) 2009-03-13
EP1942140A4 (de) 2008-10-08
EP1942140B1 (de) 2012-04-11
EP1942140A1 (de) 2008-07-09
WO2007036170A1 (fr) 2007-04-05
CN1939966A (zh) 2007-04-04

Similar Documents

Publication Publication Date Title
ATE553156T1 (de) Verfahren zur herstellung eines hydrophoben biologisch abbaubaren materials
FI102760B (fi) Menetelmä hajotettuun tärkkelykseen perustuvien koostumusten valmistam iseksi sekä sillä valmistettuja koostumuksia
DE69709320T2 (de) Polylaktidfilme
EP1939248A4 (de) Wasserlösliches biologisch abbaubares material
KR101789724B1 (ko) 상용성이 개선된 생분해성 컴파운드 조성물
IL94495A (en) Polymeric preparations for the production of biodegradable products and methods for their preparation
WO2003066733A1 (fr) Composition de resine biodegradable et objet moule a base de cette composition
ATE451420T1 (de) Zusammensetzung
CN107020782B (zh) 一种化学发泡法制备的糙面hdpe土工膜及其生产工艺
WO2008063988A3 (en) Translucent and opaque impact modifiers for polylactic acid
KR101987086B1 (ko) 저온 가공성이 향상된 생분해성 복합수지조성물, 복합수지 제조방법 및 그로부터 제조되는 시트제조방법
EP1939247A4 (de) Wasserlösliches biologisch abbaubares material
TW200744822A (en) Process for producing blow molded product
KR20190067320A (ko) 친환경 분해성 고분자 수지 조성물 및 이를 이용하여 제조된 필름
CN101765633A (zh) 可堆肥的卤乙烯聚合物组合物、复合材料和垃圾填埋物的生物降解
KR20130128203A (ko) 폴리락트산을 포함하는 생분해성 수지 조성물 및 그의 제조방법
JP7251250B2 (ja) フィルム成形用樹脂組成物およびその樹脂組成物からなるフィルム
US8420746B2 (en) Biodegradable composition and foam article made therefrom
TW200801098A (en) Process for producing inflation molded product
ATE554139T1 (de) Verfahren zur herstellung eines hydrophoben biologisch abbaubaren materials
KR100484721B1 (ko) 생분해성 마스터배치 수지 조성물과 그 제조방법, 및 이를포함하는 생붕괴성 필름
KR100698936B1 (ko) 생분해성 수지 조성물
JPH1052870A (ja) 生分解性樹脂製ネット
EP1899411B1 (de) Stoffzusammensetzung für abbaubares additiv und herstellungsverfahren dafür
JP2018027991A (ja) ポリ乳酸樹脂組成物