CN102482499B - 制备生物可降解材料的方法 - Google Patents

制备生物可降解材料的方法 Download PDF

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Publication number
CN102482499B
CN102482499B CN201080034358.6A CN201080034358A CN102482499B CN 102482499 B CN102482499 B CN 102482499B CN 201080034358 A CN201080034358 A CN 201080034358A CN 102482499 B CN102482499 B CN 102482499B
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CN
China
Prior art keywords
powder
biodegradable
polymers
plasticizer
screw
Prior art date
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Expired - Fee Related
Application number
CN201080034358.6A
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English (en)
Chinese (zh)
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CN102482499A (zh
Inventor
N·利贝
K·里加尔
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Card Co
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Ulice SA
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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
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/55—Screws having reverse-feeding elements
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/64—Screws with two or more threads
    • B29C48/645—Screws with two or more threads neighbouring threads and channels having identical configurations
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • C08J3/18—Plasticising macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/16—Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/16—Biodegradable polymers
    • 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
    • C08J2399/00—Characterised by the use of natural macromolecular compounds or of derivatives thereof not provided for in groups C08J2301/00 - C08J2307/00 or C08J2389/00 - C08J2397/00
    • 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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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CN201080034358.6A 2009-07-03 2010-07-02 制备生物可降解材料的方法 Expired - Fee Related CN102482499B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0903267A FR2947557B1 (fr) 2009-07-03 2009-07-03 Procede de production de materiau biodegradable
FRFR09/03267 2009-07-03
FR09/03267 2009-07-03
PCT/FR2010/051404 WO2011001128A1 (fr) 2009-07-03 2010-07-02 Procédé de production de matériau biodégradable

Publications (2)

Publication Number Publication Date
CN102482499A CN102482499A (zh) 2012-05-30
CN102482499B true CN102482499B (zh) 2014-07-16

Family

ID=41432875

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080034358.6A Expired - Fee Related CN102482499B (zh) 2009-07-03 2010-07-02 制备生物可降解材料的方法

Country Status (7)

Country Link
US (1) US20120157581A1 (enExample)
EP (1) EP2449032A1 (enExample)
CN (1) CN102482499B (enExample)
BR (1) BRPI1010196A8 (enExample)
FR (1) FR2947557B1 (enExample)
IN (1) IN2012DN00332A (enExample)
WO (1) WO2011001128A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2962129B1 (fr) * 2010-07-05 2012-08-10 Enscr Materiau polymere biodegradable barriere et film contenant ce materiau
WO2014054278A1 (ja) * 2012-10-05 2014-04-10 株式会社カネカ ポリエステル樹脂組成物およびその製造方法
CN110669239B (zh) * 2017-10-20 2022-01-21 福建恒安卫生材料有限公司 抗菌生物降解薄膜的制备方法
EP3990359A4 (en) * 2019-06-25 2023-06-14 Decomer Technology Inc. Hydro-liquid soluble films, products and uses thereof
CN110615978B (zh) * 2019-10-16 2022-01-25 苏州市新广益电子有限公司 一种可降解环保垃圾袋及其制作方法
CN113088543A (zh) * 2021-04-09 2021-07-09 江南大学 环保型超支化聚酯增塑剂及其制备方法
WO2023278523A1 (en) * 2021-06-30 2023-01-05 Kansas State University Research Foundation Biodegradable films from ddgs
CN116162332A (zh) * 2021-11-25 2023-05-26 山东兰德英科新材料科技有限公司 可降解输液器软管专用料及采用其制备输液器软管的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1415651A (zh) * 2002-12-10 2003-05-07 中国科学院长春应用化学研究所 淀粉型全降解塑料的制备方法
US20080147034A1 (en) * 2006-12-15 2008-06-19 Wang James H Water-sensitive biodegradable film

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US5095054A (en) 1988-02-03 1992-03-10 Warner-Lambert Company Polymer compositions containing destructurized starch
GB2214918B (en) 1988-02-03 1992-10-07 Warner Lambert Co Polymeric materials made from starch and at least one synthetic thermoplastic polymeric material
IT1234783B (it) 1989-05-30 1992-05-27 Butterfly Srl Procedimento per la produzione di composizioni a base di amido destrutturato e composizioni cosi ottenute
IT1240503B (it) 1990-07-25 1993-12-17 Butterfly Srl Miscela polimerica amidacea particolarmente per la produzione di film e simili e procedimento per la sua produzione.
IT1245408B (it) 1991-02-20 1994-09-20 Butterfly Srl Composizioni polimeriche biodegradabili a base di amido e di polimero termoplastico
JP2527523B2 (ja) 1991-05-03 1996-08-28 ノバモント・ソシエタ・ペル・アチオニ デンプンと熱可塑性高分子をベ―スにした生分解性高分子組成物
IT1256914B (it) 1992-08-03 1995-12-27 Novamont Spa Composizione polimerica biodegradabile.
JP3107830B2 (ja) 1995-04-07 2000-11-13 ビオ−テック ビオロギッシェ ナトゥーアフェアパックンゲン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 生物学的に分解可能なポリマー混合物
US5797984A (en) 1997-04-15 1998-08-25 National Starch And Chemical Investment Holding Corporation Water resistant starch based foams
US6007614A (en) 1997-12-30 1999-12-28 National Starch And Chemical Investment Holding Corporation Starch esters as moisture vapor barrier coatings
DE19802718C2 (de) * 1998-01-24 2002-02-21 Hubert Loick Vnr Gmbh Thermoplastische, kompostierbare Polymerzusammensetzung
FR2782999B1 (fr) * 1998-09-09 2002-05-10 Ulice Materiau biodegradable a base de polymere et de farine cerealiere,son procede de fabrication et ses utilisations
NZ503231A (en) * 1999-03-08 2001-09-28 Humatro Corp Absorbent, flexible structure comprising pseudo-thermoplastic starch fibers, plasticizer (such as sorbitol, PVA)
US7297394B2 (en) * 2002-03-01 2007-11-20 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials
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FR2856405B1 (fr) * 2003-06-20 2006-02-17 Ulice Materiau biodegradable a base de polymeres et de matieres cerealieres plastifiees, son procedede fabrication et ses utilisations
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
CN1415651A (zh) * 2002-12-10 2003-05-07 中国科学院长春应用化学研究所 淀粉型全降解塑料的制备方法
US20080147034A1 (en) * 2006-12-15 2008-06-19 Wang James H Water-sensitive biodegradable film

Also Published As

Publication number Publication date
IN2012DN00332A (enExample) 2015-05-08
BRPI1010196A8 (pt) 2017-12-12
FR2947557B1 (fr) 2011-12-09
EP2449032A1 (fr) 2012-05-09
WO2011001128A1 (fr) 2011-01-06
US20120157581A1 (en) 2012-06-21
FR2947557A1 (fr) 2011-01-07
CN102482499A (zh) 2012-05-30
BRPI1010196A2 (pt) 2017-10-31

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