CN100411870C - 热收缩性聚乳酸系薄膜 - Google Patents
热收缩性聚乳酸系薄膜 Download PDFInfo
- Publication number
- CN100411870C CN100411870C CNB038067358A CN03806735A CN100411870C CN 100411870 C CN100411870 C CN 100411870C CN B038067358 A CNB038067358 A CN B038067358A CN 03806735 A CN03806735 A CN 03806735A CN 100411870 C CN100411870 C CN 100411870C
- Authority
- CN
- China
- Prior art keywords
- lactic acid
- acid series
- poly lactic
- heat
- aliphatic polyester
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- 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
- C08L67/06—Unsaturated polyesters
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
- Y10T428/1331—Single layer [continuous layer]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP099541/2002 | 2002-04-02 | ||
JP2002099541 | 2002-04-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1643060A CN1643060A (zh) | 2005-07-20 |
CN100411870C true CN100411870C (zh) | 2008-08-20 |
Family
ID=28672022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038067358A Expired - Lifetime CN100411870C (zh) | 2002-04-02 | 2003-03-31 | 热收缩性聚乳酸系薄膜 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7195822B2 (zh) |
EP (1) | EP1491585B1 (zh) |
KR (1) | KR100898443B1 (zh) |
CN (1) | CN100411870C (zh) |
WO (1) | WO2003082981A1 (zh) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050084637A1 (en) | 2002-05-09 | 2005-04-21 | Yupo Corporation | Biodegradable label for in-mold forming and biodegradable container having the label attached thereto |
WO2003096310A1 (fr) * | 2002-05-09 | 2003-11-20 | Yupo Corporation | Etiquette biodegradable de surmoulage et recipient biodegradable auquel est apposee l'etiquette |
DE602006020861D1 (de) * | 2005-05-11 | 2011-05-05 | Mitsubishi Plastics Inc | Wärmeschrumpffolie, unter verwendung der folie hergestellte formkörper und wärmeschrumpfetiketten und unter verwendung der formkörper hergestellte oder mit den etiketten versehene behälter |
JP4953587B2 (ja) * | 2005-05-11 | 2012-06-13 | 三菱樹脂株式会社 | 熱収縮性フィルム並びに該フィルムを用いた成形品及び容器 |
KR100625378B1 (ko) * | 2005-05-16 | 2006-09-15 | 에스케이씨 주식회사 | 생분해성 지방족 폴리에스테르계 필름 |
ES2615341T3 (es) * | 2005-11-21 | 2017-06-06 | Plastic Suppliers, Inc. | Métodos de moldeo de películas encogibles de ácido poliláctico |
US9163141B2 (en) * | 2006-04-27 | 2015-10-20 | Cryovac, Inc. | Polymeric blend comprising polylactic acid |
US8206796B2 (en) | 2006-04-27 | 2012-06-26 | Cryovac, Inc. | Multilayer film comprising polylactic acid |
KR20070107427A (ko) * | 2006-05-03 | 2007-11-07 | 위더스케미칼 주식회사 | 생분해성 열수축 필름 및 그 제조방법 |
KR20090042820A (ko) * | 2006-07-26 | 2009-04-30 | 미쓰이 가가쿠 가부시키가이샤 | 폴리락트산계 수지 조성물, 그의 성형체 및 폴리락트산계 화합물 |
KR100845629B1 (ko) * | 2007-01-03 | 2008-07-10 | 에스케이씨 주식회사 | 다층 지방족 폴리에스터 필름 |
KR101444490B1 (ko) * | 2007-02-06 | 2014-09-24 | 미쓰비시 쥬시 가부시끼가이샤 | 열수축성 필름 및 이 열수축성 필름을 이용한 성형품, 열수축성 라벨, 및 이 성형품을 이용하거나 또는 이 라벨을 장착한 용기 |
US8282754B2 (en) | 2007-04-05 | 2012-10-09 | Avery Dennison Corporation | Pressure sensitive shrink label |
JP5502722B2 (ja) | 2007-04-05 | 2014-05-28 | エーブリー デニソン コーポレイション | ラベルを物品に適用する方法 |
KR20090032289A (ko) * | 2007-09-27 | 2009-04-01 | 에스케이씨 주식회사 | 생분해성 열수축 필름 및 이의 제조 방법 |
BRPI0819045B1 (pt) | 2007-11-21 | 2019-01-08 | Mitsubish Polyester Film Inc | processo para produzir uma película e rótulo |
WO2009076541A1 (en) * | 2007-12-11 | 2009-06-18 | Toray Plastics (America), Inc. | Process to produce biaxially oriented polylactic acid film at high transverse orientation rates |
WO2010019944A1 (en) * | 2008-08-15 | 2010-02-18 | Toray Plastics (America), Inc. | Biaxially oriented polylactic acid film with high barrier |
EP2407305A4 (en) * | 2009-03-12 | 2014-01-08 | Toray Industries | MULTILAYER SHEET BASED ON POLYLACTIC ACID |
EP2444452B1 (en) * | 2009-06-15 | 2018-01-03 | Murata Manufacturing Co., Ltd. | Piezoelectric sheet, method for manufacturing piezoelectric sheet, and manufacturing apparatus |
US9150004B2 (en) * | 2009-06-19 | 2015-10-06 | Toray Plastics (America), Inc. | Biaxially oriented polylactic acid film with improved heat seal properties |
WO2010151872A1 (en) * | 2009-06-26 | 2010-12-29 | Toray Plastics (America) , Inc. | Biaxially oriented polylactic acid film with improved moisture barrier |
US8785558B2 (en) * | 2009-07-21 | 2014-07-22 | Basf Corporation | Process for the production of condensation polymers via in-reactor chain extension and products thereof |
US9221213B2 (en) | 2009-09-25 | 2015-12-29 | Toray Plastics (America), Inc. | Multi-layer high moisture barrier polylactic acid film |
EP2480710B1 (en) | 2009-09-25 | 2018-01-24 | Toray Plastics (America) , Inc. | Multi-layer high moisture barrier polylactic acid film and its method of forming |
EP2752366A1 (en) | 2010-01-28 | 2014-07-09 | Avery Dennison Corporation | Label applicator belt system |
CA2793489A1 (en) * | 2010-03-16 | 2011-09-22 | Andersen Corporation | Sustainable compositions, related methods, and members formed therefrom |
US9238324B2 (en) | 2010-03-31 | 2016-01-19 | Toray Plastics (Amercia), Inc. | Biaxially oriented polylactic acid film with reduced noise level |
US9492962B2 (en) | 2010-03-31 | 2016-11-15 | Toray Plastics (America), Inc. | Biaxially oriented polylactic acid film with reduced noise level and improved moisture barrier |
JP5355515B2 (ja) | 2010-05-06 | 2013-11-27 | 株式会社村田製作所 | タッチパネル、ならびにタッチ式入力装置およびその制御方法 |
KR101712177B1 (ko) * | 2010-06-29 | 2017-03-07 | 코오롱인더스트리 주식회사 | 수축필름 및 이의 제조방법 |
CN102924890A (zh) * | 2012-10-09 | 2013-02-13 | 山东省意可曼科技有限公司 | 一种可完全生物降解热收缩膜及其制备方法 |
CN103625061B (zh) * | 2013-11-29 | 2016-06-08 | 卫辉市银金达薄膜有限公司 | 一种流延加工成型的环保型可降解热收缩膜及其制造方法 |
WO2016092905A1 (ja) * | 2014-12-13 | 2016-06-16 | 三菱樹脂株式会社 | 塗布フィルム |
ITUB20152688A1 (it) * | 2015-07-31 | 2017-01-31 | Novamont Spa | Composizione polimerica per la realizzazione di articoli stampati biodegradabili in compostaggio industriale. |
DE102017003341A1 (de) * | 2017-04-05 | 2018-10-11 | Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg | Biologisch abbaubare Folie |
DE202017107113U1 (de) | 2017-04-05 | 2018-01-11 | Biotec Biologische Naturverpackungen Gmbh & Co. Kg | Biologisch abbaubare Folie |
EP3581608A1 (en) * | 2018-06-14 | 2019-12-18 | Stichting Wageningen Research | Polymeric products |
CN111484604B (zh) * | 2020-06-28 | 2020-09-15 | 中粮营养健康研究院有限公司 | 一种生产聚乳酸的方法 |
CN112046109A (zh) * | 2020-09-08 | 2020-12-08 | 山东圣和塑胶发展有限公司 | 一种可降解双向收缩热封合包装薄膜及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09111107A (ja) * | 1995-10-13 | 1997-04-28 | Mitsubishi Plastics Ind Ltd | 生分解性フィルムあるいはシート、および、生分解性プラスチック成形品 |
JP2000281818A (ja) * | 1999-04-01 | 2000-10-10 | Mitsubishi Plastics Ind Ltd | ポリ乳酸系収縮シート状物、及びこれを用いた包装材又は収縮ラベル材 |
JP2001146523A (ja) * | 1999-11-19 | 2001-05-29 | Mitsubishi Plastics Ind Ltd | 生分解性収縮チューブ |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3307748B2 (ja) * | 1993-03-31 | 2002-07-24 | 大日本インキ化学工業株式会社 | 乳酸系共重合ポリエステルの製造方法 |
US5726220A (en) * | 1995-08-30 | 1998-03-10 | Shin-Etsu Chemical Co., Ltd. | Biodegradable polymer compositions and shrink films |
JPH09169896A (ja) | 1995-09-25 | 1997-06-30 | Shin Etsu Chem Co Ltd | 生分解性を有するポリマー組成物および収縮フィルム |
US5866634A (en) * | 1995-09-25 | 1999-02-02 | Shin-Etsu Chemical Co., Ltd | Biodegradable polymer compositions and shrink films |
EP0984039A4 (en) * | 1998-03-12 | 2002-01-02 | Daicel Chem | RESIN COMPOSITION CONTAINING LACTONE, MOLDED OBJECT IN THE COMPOSITION, AND FILM |
EP1008629A1 (en) * | 1998-05-30 | 2000-06-14 | DAICEL CHEMICAL INDUSTRIES, Ltd. | Biodegradable polyester resin composition, biodisintegrable resin composition, and molded objects of these |
JP2001011214A (ja) | 1999-07-01 | 2001-01-16 | Okura Ind Co Ltd | 生分解性熱収縮フィルム |
JP2001047583A (ja) * | 1999-08-10 | 2001-02-20 | Okura Ind Co Ltd | 生分解性熱収縮積層フィルム |
JP3670913B2 (ja) | 1999-11-26 | 2005-07-13 | 三菱樹脂株式会社 | ポリ乳酸系収縮フィルムまたはシート |
JP3670912B2 (ja) * | 1999-11-26 | 2005-07-13 | 三菱樹脂株式会社 | ポリ乳酸系収縮フィルムまたはシート |
ITTO20010060A1 (it) * | 2001-01-25 | 2002-07-25 | Novamont Spa | Miscele ternartie di poliesteri alifatici biodegradabili e prodotti da queste ottenuti. |
ITTO20010057A1 (it) * | 2001-01-25 | 2002-07-25 | Novamont Spa | Miscele ternarie di poliesteri biodegradabili e prodotti da queste ottenuti. |
ITTO20010058A1 (it) | 2001-01-25 | 2002-07-25 | Novamont Spa | Miscele ternarie di poliesteri biodegradabili e prodotti da queste ottenuti. |
-
2003
- 2003-03-31 EP EP20030715660 patent/EP1491585B1/en not_active Expired - Lifetime
- 2003-03-31 KR KR1020047015546A patent/KR100898443B1/ko active IP Right Grant
- 2003-03-31 CN CNB038067358A patent/CN100411870C/zh not_active Expired - Lifetime
- 2003-03-31 US US10/508,706 patent/US7195822B2/en not_active Expired - Lifetime
- 2003-03-31 WO PCT/JP2003/004093 patent/WO2003082981A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09111107A (ja) * | 1995-10-13 | 1997-04-28 | Mitsubishi Plastics Ind Ltd | 生分解性フィルムあるいはシート、および、生分解性プラスチック成形品 |
JP2000281818A (ja) * | 1999-04-01 | 2000-10-10 | Mitsubishi Plastics Ind Ltd | ポリ乳酸系収縮シート状物、及びこれを用いた包装材又は収縮ラベル材 |
JP2001146523A (ja) * | 1999-11-19 | 2001-05-29 | Mitsubishi Plastics Ind Ltd | 生分解性収縮チューブ |
Also Published As
Publication number | Publication date |
---|---|
EP1491585A4 (en) | 2005-05-18 |
CN1643060A (zh) | 2005-07-20 |
KR20040105824A (ko) | 2004-12-16 |
EP1491585B1 (en) | 2011-05-18 |
KR100898443B1 (ko) | 2009-05-21 |
EP1491585A1 (en) | 2004-12-29 |
WO2003082981A1 (fr) | 2003-10-09 |
US7195822B2 (en) | 2007-03-27 |
US20050227099A1 (en) | 2005-10-13 |
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