KR20120095958A - 폴리락티드 필름의 제조 방법 - Google Patents

폴리락티드 필름의 제조 방법 Download PDF

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Publication number
KR20120095958A
KR20120095958A KR1020127014825A KR20127014825A KR20120095958A KR 20120095958 A KR20120095958 A KR 20120095958A KR 1020127014825 A KR1020127014825 A KR 1020127014825A KR 20127014825 A KR20127014825 A KR 20127014825A KR 20120095958 A KR20120095958 A KR 20120095958A
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KR
South Korea
Prior art keywords
film
polylactide
tool surface
molten
composition
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.)
Withdrawn
Application number
KR1020127014825A
Other languages
English (en)
Korean (ko)
Inventor
로날드 더블유 오센
사샤 비 마이어스
제이 엠 젠넨
게리 에이 코바
스티븐 더블유 바니
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20120095958A publication Critical patent/KR20120095958A/ko
Withdrawn legal-status Critical Current

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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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • 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
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • B29C48/467—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers using single rollers, e.g. provided with protrusions, closely surrounded by a housing with movement of the material in the axial direction
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums
    • 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
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
KR1020127014825A 2009-11-10 2010-11-10 폴리락티드 필름의 제조 방법 Withdrawn KR20120095958A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25970009P 2009-11-10 2009-11-10
US61/259,700 2009-11-10

Publications (1)

Publication Number Publication Date
KR20120095958A true KR20120095958A (ko) 2012-08-29

Family

ID=43530958

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127014825A Withdrawn KR20120095958A (ko) 2009-11-10 2010-11-10 폴리락티드 필름의 제조 방법

Country Status (7)

Country Link
US (1) US20120211918A1 (enExample)
EP (1) EP2499190B1 (enExample)
JP (1) JP2013510734A (enExample)
KR (1) KR20120095958A (enExample)
CN (1) CN102597077B (enExample)
BR (1) BR112012011080A2 (enExample)
WO (1) WO2011060001A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016105998A1 (en) 2014-12-22 2016-06-30 3M Innovative Properties Company Compositions and films comprising polylactic acid polymer, polyvinyl acetate polymer and plasticizer
EP3112399B1 (en) 2015-06-29 2017-11-01 SABIC Global Technologies B.V. Polyester sheet
WO2017105887A1 (en) * 2015-12-14 2017-06-22 3M Innovative Properties Company Polylactic acid polymer based film comprising an adhesive layer
US11066551B2 (en) 2016-05-20 2021-07-20 3M Innovative Properties Company Oriented polylactic acid polymer based film
US10982090B2 (en) 2016-06-21 2021-04-20 3M Innovative Properties Company Graphic articles comprising polylactic acid polymer based film
EP3723984A4 (en) 2017-12-15 2021-08-18 3M Innovative Properties Company TEXTURED PRINTABLE FLEECE MEDIA

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168522A (ja) * 1982-03-31 1983-10-04 Idemitsu Petrochem Co Ltd 熱可塑性樹脂シ−トまたはフイルムの製造法
US5502158A (en) * 1988-08-08 1996-03-26 Ecopol, Llc Degradable polymer composition
US5077870A (en) 1990-09-21 1992-01-07 Minnesota Mining And Manufacturing Company Mushroom-type hook strip for a mechanical fastener
US5679302A (en) 1990-09-21 1997-10-21 Minnesota Mining And Manufacturing Company Method for making a mushroom-type hook strip for a mechanical fastener
US5338822A (en) 1992-10-02 1994-08-16 Cargill, Incorporated Melt-stable lactide polymer composition and process for manufacture thereof
US6039911A (en) 1997-01-09 2000-03-21 3M Innovative Properties Company Method for capping stem fasteners
US6132660A (en) 1997-06-19 2000-10-17 3M Innovative Properties Company Method for forming headed stem mechanical fasteners
AU2230599A (en) 1998-01-27 1999-08-09 Minnesota Mining And Manufacturing Company Fluorochemical benzotriazoles
DE19829936A1 (de) * 1998-07-04 2000-01-13 Mafo Systemtech Gmbh & Co Kg Verfahren zur Herstellung eines Formteils aus einer Polyactid-Folie
NL1011404C2 (nl) * 1999-02-26 2000-08-29 Corus Technology B V Werkwijze en inrichting voor het met hoge snelheid vervaardigen van een film alsmede een werkwijze en een inrichting voor het bekleden van een metaalband uit zo'n film.
JP2001276727A (ja) * 2000-03-28 2001-10-09 Sumitomo Bakelite Co Ltd 高分子フィルムシートの製造装置及びこれを用いて製造した高分子フィルムシート
US6824882B2 (en) 2002-05-31 2004-11-30 3M Innovative Properties Company Fluorinated phosphonic acids
WO2005052056A1 (ja) 2003-11-25 2005-06-09 Asahi Kasei Life & Living Corporation 艶消しフィルム
US7557051B2 (en) * 2004-03-17 2009-07-07 The Board Of Trustees Of The Leland Stanford Junior University 3-D interconnected multi-layer microstructure of thermoplastic materials
US7223831B2 (en) * 2004-10-26 2007-05-29 Otsuka Chemical Co., Ltd. Biodegradable resin composition
JP4246196B2 (ja) 2005-11-10 2009-04-02 花王株式会社 生分解性樹脂成形品の製造法。
US8962791B2 (en) * 2006-10-26 2015-02-24 Natureworks Llc Polylactic acid stereocomplex compositions and methods for making and using same
EP2379307B1 (en) * 2008-12-29 2013-03-13 3M Innovative Properties Company Polylactide films having structured surface and methods for making the same

Also Published As

Publication number Publication date
US20120211918A1 (en) 2012-08-23
BR112012011080A2 (pt) 2016-07-05
WO2011060001A1 (en) 2011-05-19
CN102597077A (zh) 2012-07-18
JP2013510734A (ja) 2013-03-28
EP2499190A1 (en) 2012-09-19
CN102597077B (zh) 2014-12-31
EP2499190B1 (en) 2013-11-06

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20120608

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid