KR20120095958A - 폴리락티드 필름의 제조 방법 - Google Patents
폴리락티드 필름의 제조 방법 Download PDFInfo
- 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- Withdrawn
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- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 description 2
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Images
Classifications
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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
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- 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
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- 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
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- 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
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- 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
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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
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- 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
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- 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
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- 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
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- 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
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- 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)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Biological Depolymerization Polymers (AREA)
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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6787897B2 (ja) * | 2014-12-22 | 2020-11-18 | スリーエム イノベイティブ プロパティズ カンパニー | ポリ乳酸ポリマーとポリ酢酸ビニルポリマーと可塑剤とを含む組成物及びフィルム |
| 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 |
| WO2017200756A1 (en) | 2016-05-20 | 2017-11-23 | 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 |
| WO2019116347A1 (en) | 2017-12-15 | 2019-06-20 | 3M Innovative Properties Company | Textured printable nonwoven media |
| KR102949630B1 (ko) * | 2022-03-22 | 2026-04-06 | 주식회사 엘지화학 | 결정화도가 우수한 폴리락타이드 수지 조성물, 및 이의 제조 방법 |
Family Cites Families (18)
| 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 |
| CN1132821C (zh) | 1998-01-27 | 2003-12-31 | 美国3M公司 | 氟化物苯并三唑 |
| 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 |
| EP1816164A4 (en) | 2003-11-25 | 2008-01-02 | Asahi Kasei Life & Living Corp | MATTER FILM |
| 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 |
| KR20110099777A (ko) * | 2008-12-29 | 2011-09-08 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 구조화 표면을 갖는 필름 및 그의 제조 방법 |
-
2010
- 2010-11-10 US US13/504,644 patent/US20120211918A1/en not_active Abandoned
- 2010-11-10 EP EP10779181.6A patent/EP2499190B1/en not_active Not-in-force
- 2010-11-10 BR BR112012011080A patent/BR112012011080A2/pt not_active IP Right Cessation
- 2010-11-10 WO PCT/US2010/056115 patent/WO2011060001A1/en not_active Ceased
- 2010-11-10 KR KR1020127014825A patent/KR20120095958A/ko not_active Withdrawn
- 2010-11-10 JP JP2012538095A patent/JP2013510734A/ja active Pending
- 2010-11-10 CN CN201080050937.XA patent/CN102597077B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011060001A1 (en) | 2011-05-19 |
| US20120211918A1 (en) | 2012-08-23 |
| BR112012011080A2 (pt) | 2016-07-05 |
| JP2013510734A (ja) | 2013-03-28 |
| CN102597077B (zh) | 2014-12-31 |
| CN102597077A (zh) | 2012-07-18 |
| EP2499190B1 (en) | 2013-11-06 |
| EP2499190A1 (en) | 2012-09-19 |
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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 |
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| 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 |